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tupali/librerias/datatables2/SearchPanes-1.1.0/js/dataTables.searchPanes.js

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/*! SearchPanes 1.1.0
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* 2019-2020 SpryMedia Ltd - datatables.net/license
*/
(function () {
'use strict';
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var $;
var DataTable;
function setJQuery(jq) {
$ = jq;
DataTable = jq.fn.dataTable;
}
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var SearchPane = /** @class */ (function () {
/**
* Creates the panes, sets up the search function
* @param paneSettings The settings for the searchPanes
* @param opts The options for the default features
* @param idx the index of the column for this pane
* @returns {object} the pane that has been created, including the table and the index of the pane
*/
function SearchPane(paneSettings, opts, idx, layout, panesContainer, panes) {
var _this = this;
if (panes === void 0) { panes = null; }
// Check that the required version of DataTables is included
if (!DataTable || !DataTable.versionCheck || !DataTable.versionCheck('1.10.0')) {
throw new Error('SearchPane requires DataTables 1.10 or newer');
}
// Check that Select is included
if (!DataTable.select) {
throw new Error('SearchPane requires Select');
}
var table = new DataTable.Api(paneSettings);
this.classes = $.extend(true, {}, SearchPane.classes);
// Get options from user
this.c = $.extend(true, {}, SearchPane.defaults, opts);
this.customPaneSettings = panes;
this.s = {
cascadeRegen: false,
clearing: false,
colOpts: [],
deselect: false,
displayed: false,
dt: table,
dtPane: undefined,
filteringActive: false,
index: idx,
indexes: [],
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lastCascade: false,
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lastSelect: false,
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listSet: false,
name: undefined,
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redraw: false,
rowData: {
arrayFilter: [],
arrayOriginal: [],
arrayTotals: [],
bins: {},
binsOriginal: {},
binsTotal: {},
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filterMap: new Map(),
totalOptions: 0
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},
searchFunction: undefined,
selectPresent: false,
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serverSelect: [],
serverSelecting: false,
showFiltered: false,
tableLength: null,
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updating: false
};
var rowLength = table.columns().eq(0).toArray().length;
this.colExists = this.s.index < rowLength;
// Add extra elements to DOM object including clear and hide buttons
this.c.layout = layout;
var layVal = parseInt(layout.split('-')[1], 10);
this.dom = {
buttonGroup: $('<div/>').addClass(this.classes.buttonGroup),
clear: $('<button type="button">&#215;</button>')
.addClass(this.classes.dull)
.addClass(this.classes.paneButton)
.addClass(this.classes.clearButton),
container: $('<div/>').addClass(this.classes.container).addClass(this.classes.layout +
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(layVal < 10 ? layout : layout.split('-')[0] + '-9')),
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countButton: $('<button type="button"></button>')
.addClass(this.classes.paneButton)
.addClass(this.classes.countButton),
dtP: $('<table><thead><tr><th>' +
(this.colExists
? $(table.column(this.colExists ? this.s.index : 0).header()).text()
: this.customPaneSettings.header || 'Custom Pane') + '</th><th/></tr></thead></table>'),
lower: $('<div/>').addClass(this.classes.subRow2).addClass(this.classes.narrowButton),
nameButton: $('<button type="button"></button>').addClass(this.classes.paneButton).addClass(this.classes.nameButton),
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panesContainer: panesContainer,
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searchBox: $('<input/>').addClass(this.classes.paneInputButton).addClass(this.classes.search),
searchButton: $('<button type = "button" class="' + this.classes.searchIcon + '"></button>')
.addClass(this.classes.paneButton),
searchCont: $('<div/>').addClass(this.classes.searchCont),
searchLabelCont: $('<div/>').addClass(this.classes.searchLabelCont),
topRow: $('<div/>').addClass(this.classes.topRow),
upper: $('<div/>').addClass(this.classes.subRow1).addClass(this.classes.narrowSearch)
};
this.s.displayed = false;
table = this.s.dt;
this.selections = [];
this.s.colOpts = this.colExists ? this._getOptions() : this._getBonusOptions();
var colOpts = this.s.colOpts;
var clear = $('<button type="button">X</button>').addClass(this.classes.paneButton);
$(clear).text(table.i18n('searchPanes.clearPane', 'X'));
this.dom.container.addClass(colOpts.className);
this.dom.container.addClass((this.customPaneSettings !== null && this.customPaneSettings.className !== undefined)
? this.customPaneSettings.className
: '');
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// Set the value of name incase ordering is desired
if (this.s.colOpts.name !== undefined) {
this.s.name = this.s.colOpts.name;
}
else if (this.customPaneSettings !== null && this.customPaneSettings.name !== undefined) {
this.s.name = this.customPaneSettings.name;
}
else {
this.s.name = this.colExists ?
$(table.column(this.s.index).header()).text() :
this.customPaneSettings.header || 'Custom Pane';
}
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$(panesContainer).append(this.dom.container);
var tableNode = table.table(0).node();
// Custom search function for table
this.s.searchFunction = function (settings, searchData, dataIndex, origData) {
// If no data has been selected then show all
if (_this.selections.length === 0) {
return true;
}
if (settings.nTable !== tableNode) {
return true;
}
var filter = '';
if (_this.colExists) {
// Get the current filtered data
filter = searchData[_this.s.index];
if (colOpts.orthogonal.filter !== 'filter') {
// get the filter value from the map
filter = _this.s.rowData.filterMap.get(dataIndex);
if (filter instanceof $.fn.dataTable.Api) {
filter = filter.toArray();
}
}
}
return _this._search(filter, dataIndex);
};
$.fn.dataTable.ext.search.push(this.s.searchFunction);
// If the clear button for this pane is clicked clear the selections
if (this.c.clear) {
$(clear).on('click', function () {
var searches = _this.dom.container.find(_this.classes.search);
searches.each(function () {
$(this).val('');
$(this).trigger('input');
});
_this.clearPane();
});
}
// Sometimes the top row of the panes containing the search box and ordering buttons appears
// weird if the width of the panes is lower than expected, this fixes the design.
// Equally this may occur when the table is resized.
table.on('draw.dtsp', function () {
_this._adjustTopRow();
});
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table.on('buttons-action', function () {
_this._adjustTopRow();
});
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$(window).on('resize.dtsp', DataTable.util.throttle(function () {
_this._adjustTopRow();
}));
// When column-reorder is present and the columns are moved, it is necessary to
// reassign all of the panes indexes to the new index of the column.
table.on('column-reorder.dtsp', function (e, settings, details) {
_this.s.index = details.mapping[_this.s.index];
});
return this;
}
/**
* In the case of a rebuild there is potential for new data to have been included or removed
* so all of the rowData must be reset as a precaution.
*/
SearchPane.prototype.clearData = function () {
this.s.rowData = {
arrayFilter: [],
arrayOriginal: [],
arrayTotals: [],
bins: {},
binsOriginal: {},
binsTotal: {},
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filterMap: new Map(),
totalOptions: 0
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};
};
/**
* Clear the selections in the pane
*/
SearchPane.prototype.clearPane = function () {
// Deselect all rows which are selected and update the table and filter count.
this.s.dtPane.rows({ selected: true }).deselect();
this.updateTable();
return this;
};
/**
* Strips all of the SearchPanes elements from the document and turns all of the listeners for the buttons off
*/
SearchPane.prototype.destroy = function () {
$(this.s.dtPane).off('.dtsp');
$(this.s.dt).off('.dtsp');
$(this.dom.nameButton).off('.dtsp');
$(this.dom.countButton).off('.dtsp');
$(this.dom.clear).off('.dtsp');
$(this.dom.searchButton).off('.dtsp');
$(this.dom.container).remove();
var searchIdx = $.fn.dataTable.ext.search.indexOf(this.s.searchFunction);
while (searchIdx !== -1) {
$.fn.dataTable.ext.search.splice(searchIdx, 1);
searchIdx = $.fn.dataTable.ext.search.indexOf(this.s.searchFunction);
}
// If the datatables have been defined for the panes then also destroy these
if (this.s.dtPane !== undefined) {
this.s.dtPane.destroy();
}
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this.s.listSet = false;
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};
/**
* Updates the number of filters that have been applied in the title
*/
SearchPane.prototype.getPaneCount = function () {
return this.s.dtPane !== undefined ?
this.s.dtPane.rows({ selected: true }).data().toArray().length :
0;
};
/**
* Rebuilds the panes from the start having deleted the old ones
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* @param? last boolean to indicate if this is the last pane a selection was made in
* @param? dataIn data to be used in buildPane
* @param? init Whether this is the initial draw or not
* @param? maintainSelection Whether the current selections are to be maintained over rebuild
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*/
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SearchPane.prototype.rebuildPane = function (last, dataIn, init, maintainSelection) {
if (last === void 0) { last = false; }
if (dataIn === void 0) { dataIn = null; }
if (init === void 0) { init = null; }
if (maintainSelection === void 0) { maintainSelection = false; }
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this.clearData();
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var selectedRows = [];
this.s.serverSelect = [];
var prevEl = null;
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// When rebuilding strip all of the HTML Elements out of the container and start from scratch
if (this.s.dtPane !== undefined) {
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if (maintainSelection) {
if (!this.s.dt.page.info().serverSide) {
selectedRows = this.s.dtPane.rows({ selected: true }).data().toArray();
}
else {
this.s.serverSelect = this.s.dtPane.rows({ selected: true }).data().toArray();
}
}
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this.s.dtPane.clear().destroy();
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prevEl = $(this.dom.container).prev();
this.destroy();
this.s.dtPane = undefined;
$.fn.dataTable.ext.search.push(this.s.searchFunction);
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}
this.dom.container.removeClass(this.classes.hidden);
this.s.displayed = false;
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this._buildPane(selectedRows, last, dataIn, init, prevEl);
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return this;
};
/**
* removes the pane from the page and sets the displayed property to false.
*/
SearchPane.prototype.removePane = function () {
this.s.displayed = false;
$(this.dom.container).hide();
};
/**
* Sets the cascadeRegen property of the pane. Accessible from above because as SearchPanes.ts deals with the rebuilds.
* @param val the boolean value that the cascadeRegen property is to be set to
*/
SearchPane.prototype.setCascadeRegen = function (val) {
this.s.cascadeRegen = val;
};
/**
* This function allows the clearing property to be assigned. This is used when implementing cascadePane.
* In setting this to true for the clearing of the panes selection on the deselects it forces the pane to
* repopulate from the entire dataset not just the displayed values.
* @param val the boolean value which the clearing property is to be assigned
*/
SearchPane.prototype.setClear = function (val) {
this.s.clearing = val;
};
/**
* Updates the values of all of the panes
* @param draw whether this has been triggered by a draw event or not
*/
SearchPane.prototype.updatePane = function (draw) {
if (draw === void 0) { draw = false; }
this.s.updating = true;
this._updateCommon(draw);
this.s.updating = false;
};
/**
* Updates the panes if one of the options to do so has been set to true
* rather than the filtered message when using viewTotal.
*/
SearchPane.prototype.updateTable = function () {
var selectedRows = this.s.dtPane.rows({ selected: true }).data().toArray();
this.selections = selectedRows;
this._searchExtras();
// If either of the options that effect how the panes are displayed are selected then update the Panes
if (this.c.cascadePanes || this.c.viewTotal) {
this.updatePane();
}
};
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/**
* Sets the listeners for the pane.
*
* Having it in it's own function makes it easier to only set them once
*/
SearchPane.prototype._setListeners = function () {
var _this = this;
var rowData = this.s.rowData;
var t0;
// When an item is selected on the pane, add these to the array which holds selected items.
// Custom search will perform.
this.s.dtPane.on('select.dtsp', function () {
if (_this.s.dt.page.info().serverSide && !_this.s.updating) {
if (!_this.s.serverSelecting) {
_this.s.serverSelect = _this.s.dtPane.rows({ selected: true }).data().toArray();
_this.s.selectPresent = true;
_this.s.dt.draw(false);
}
}
else {
clearTimeout(t0);
$(_this.dom.clear).removeClass(_this.classes.dull);
_this.s.selectPresent = true;
if (!_this.s.updating) {
_this._makeSelection();
}
_this.s.selectPresent = false;
}
});
// When an item is deselected on the pane, re add the currently selected items to the array
// which holds selected items. Custom search will be performed.
this.s.dtPane.on('deselect.dtsp', function () {
t0 = setTimeout(function () {
if (_this.s.dt.page.info().serverSide && !_this.s.updating) {
if (!_this.s.serverSelecting) {
_this.s.serverSelect = _this.s.dtPane.rows({ selected: true }).data().toArray();
_this.s.deselect = true;
_this.s.dt.draw(false);
}
}
else {
_this.s.deselect = true;
if (_this.s.dtPane.rows({ selected: true }).data().toArray().length === 0) {
$(_this.dom.clear).addClass(_this.classes.dull);
}
_this._makeSelection();
_this.s.deselect = false;
_this.s.dt.state.save();
}
}, 50);
});
// When saving the state store all of the selected rows for preselection next time around
this.s.dt.on('stateSaveParams.dtsp', function (e, settings, data) {
// If the data being passed in is empty then a state clear must have occured so clear the panes state as well
if ($.isEmptyObject(data)) {
_this.s.dtPane.state.clear();
return;
}
var selected = [];
var searchTerm;
var order;
var bins;
var arrayFilter;
// Get all of the data needed for the state save from the pane
if (_this.s.dtPane !== undefined) {
selected = _this.s.dtPane.rows({ selected: true }).data().map(function (item) { return item.filter.toString(); }).toArray();
searchTerm = $(_this.dom.searchBox).val();
order = _this.s.dtPane.order();
bins = rowData.binsOriginal;
arrayFilter = rowData.arrayOriginal;
}
if (data.searchPanes === undefined) {
data.searchPanes = {};
}
if (data.searchPanes.panes === undefined) {
data.searchPanes.panes = [];
}
// Add the panes data to the state object
data.searchPanes.panes.push({
arrayFilter: arrayFilter,
bins: bins,
id: _this.s.index,
order: order,
searchTerm: searchTerm,
selected: selected
});
});
this.s.dtPane.on('user-select.dtsp', function (e, _dt, type, cell, originalEvent) {
originalEvent.stopPropagation();
});
this.s.dtPane.on('draw.dtsp', function () {
_this._adjustTopRow();
});
// When the button to order by the name of the options is clicked then
// change the ordering to whatever it isn't currently
$(this.dom.nameButton).on('click.dtsp', function () {
var currentOrder = _this.s.dtPane.order()[0][1];
_this.s.dtPane.order([0, currentOrder === 'asc' ? 'desc' : 'asc']).draw();
_this.s.dt.state.save();
});
// When the button to order by the number of entries in the column is clicked then
// change the ordering to whatever it isn't currently
$(this.dom.countButton).on('click.dtsp', function () {
var currentOrder = _this.s.dtPane.order()[0][1];
_this.s.dtPane.order([1, currentOrder === 'asc' ? 'desc' : 'asc']).draw();
_this.s.dt.state.save();
});
// When the clear button is clicked reset the pane
$(this.dom.clear).on('click.dtsp', function () {
var searches = _this.dom.container.find('.' + _this.classes.search);
searches.each(function () {
// set the value of the search box to be an empty string and then search on that, effectively reseting
$(this).val('');
$(this).trigger('input');
});
_this.clearPane();
});
// When the search button is clicked then draw focus to the search box
$(this.dom.searchButton).on('click.dtsp', function () {
$(_this.dom.searchBox).focus();
});
// When a character is inputted into the searchbox search the pane for matching values.
// Doing it this way means that no button has to be clicked to trigger a search, it is done asynchronously
$(this.dom.searchBox).on('input.dtsp', function () {
_this.s.dtPane.search($(_this.dom.searchBox).val()).draw();
_this.s.dt.state.save();
});
// Make sure to save the state once the pane has been built
this.s.dt.state.save();
return true;
};
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/**
* Takes in potentially undetected rows and adds them to the array if they are not yet featured
* @param filter the filter value of the potential row
* @param display the display value of the potential row
* @param sort the sort value of the potential row
* @param type the type value of the potential row
* @param arrayFilter the array to be populated
* @param bins the bins to be populated
*/
SearchPane.prototype._addOption = function (filter, display, sort, type, arrayFilter, bins) {
// If the filter is an array then take a note of this, and add the elements to the arrayFilter array
if (Array.isArray(filter) || filter instanceof DataTable.Api) {
// Convert to an array so that we can work with it
if (filter instanceof DataTable.Api) {
filter = filter.toArray();
display = display.toArray();
}
if (filter.length === display.length) {
for (var i = 0; i < filter.length; i++) {
// If we haven't seen this row before add it
if (!bins[filter[i]]) {
bins[filter[i]] = 1;
arrayFilter.push({
display: display[i],
filter: filter[i],
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sort: sort[i],
type: type[i]
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});
}
// Otherwise just increment the count
else {
bins[filter[i]]++;
}
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this.s.rowData.totalOptions++;
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}
return;
}
else {
throw new Error('display and filter not the same length');
}
}
// If the values were affected by othogonal data and are not an array then check if it is already present
else if (typeof this.s.colOpts.orthogonal === 'string') {
if (!bins[filter]) {
bins[filter] = 1;
arrayFilter.push({
display: display,
filter: filter,
sort: sort,
type: type
});
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this.s.rowData.totalOptions++;
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}
else {
bins[filter]++;
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this.s.rowData.totalOptions++;
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return;
}
}
// Otherwise we must just be adding an option
else {
arrayFilter.push({
display: display,
filter: filter,
sort: sort,
type: type
});
}
};
/**
* Adds a row to the panes table
* @param display the value to be displayed to the user
* @param filter the value to be filtered on when searchpanes is implemented
* @param shown the number of rows in the table that are currently visible matching this criteria
* @param total the total number of rows in the table that match this criteria
* @param sort the value to be sorted in the pane table
* @param type the value of which the type is to be derived from
*/
SearchPane.prototype._addRow = function (display, filter, shown, total, sort, type) {
var index;
for (var _i = 0, _a = this.s.indexes; _i < _a.length; _i++) {
var entry = _a[_i];
if (entry.filter === filter) {
index = entry.index;
}
}
if (index === undefined) {
index = this.s.indexes.length;
this.s.indexes.push({ filter: filter, index: index });
}
return this.s.dtPane.row.add({
display: display !== '' ? display : this.c.emptyMessage,
filter: filter,
index: index,
shown: shown,
sort: sort !== '' ? sort : this.c.emptyMessage,
total: total,
type: type
});
};
/**
* Adjusts the layout of the top row when the screen is resized
*/
SearchPane.prototype._adjustTopRow = function () {
var subContainers = this.dom.container.find('.' + this.classes.subRowsContainer);
var subRow1 = this.dom.container.find('.dtsp-subRow1');
var subRow2 = this.dom.container.find('.dtsp-subRow2');
var topRow = this.dom.container.find('.' + this.classes.topRow);
// If the width is 0 then it is safe to assume that the pane has not yet been displayed.
// Even if it has, if the width is 0 it won't make a difference if it has the narrow class or not
if (($(subContainers[0]).width() < 252 || $(topRow[0]).width() < 252) && $(subContainers[0]).width() !== 0) {
$(subContainers[0]).addClass(this.classes.narrow);
$(subRow1[0]).addClass(this.classes.narrowSub).removeClass(this.classes.narrowSearch);
$(subRow2[0]).addClass(this.classes.narrowSub).removeClass(this.classes.narrowButton);
}
else {
$(subContainers[0]).removeClass(this.classes.narrow);
$(subRow1[0]).removeClass(this.classes.narrowSub).addClass(this.classes.narrowSearch);
$(subRow2[0]).removeClass(this.classes.narrowSub).addClass(this.classes.narrowButton);
}
};
/**
* Method to construct the actual pane.
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* @param selectedRows previously selected Rows to be reselected
* @last boolean to indicate whether this pane was the last one to have a selection made
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*/
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SearchPane.prototype._buildPane = function (selectedRows, last, dataIn, init, prevEl) {
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var _this = this;
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if (selectedRows === void 0) { selectedRows = []; }
if (last === void 0) { last = false; }
if (dataIn === void 0) { dataIn = null; }
if (init === void 0) { init = null; }
if (prevEl === void 0) { prevEl = null; }
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// Aliases
this.selections = [];
var table = this.s.dt;
var column = table.column(this.colExists ? this.s.index : 0);
var colOpts = this.s.colOpts;
var rowData = this.s.rowData;
// Other Variables
var countMessage = table.i18n('searchPanes.count', '{total}');
var filteredMessage = table.i18n('searchPanes.countFiltered', '{shown} ({total})');
var loadedFilter = table.state.loaded();
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// If the listeners have not been set yet then using the latest state may result in funny errors
if (this.s.listSet) {
loadedFilter = table.state();
}
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// If it is not a custom pane in place
if (this.colExists) {
var idx = -1;
if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.panes) {
for (var i = 0; i < loadedFilter.searchPanes.panes.length; i++) {
if (loadedFilter.searchPanes.panes[i].id === this.s.index) {
idx = i;
break;
}
}
}
// Perform checks that do not require populate pane to run
if ((colOpts.show === false
|| (colOpts.show !== undefined && colOpts.show !== true)) &&
idx === -1) {
this.dom.container.addClass(this.classes.hidden);
this.s.displayed = false;
return false;
}
else if (colOpts.show === true || idx !== -1) {
this.s.displayed = true;
}
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if (!this.s.dt.page.info().serverSide) {
// Only run populatePane if the data has not been collected yet
if (rowData.arrayFilter.length === 0) {
this._populatePane(last);
if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.panes) {
// If the index is not found then no data has been added to the state for this pane,
// which will only occur if it has previously failed to meet the criteria to be
// displayed, therefore we can just hide it again here
if (idx !== -1) {
rowData.binsOriginal = loadedFilter.searchPanes.panes[idx].bins;
rowData.arrayOriginal = loadedFilter.searchPanes.panes[idx].arrayFilter;
}
else {
this.dom.container.addClass(this.classes.hidden);
this.s.displayed = false;
return;
}
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}
else {
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rowData.arrayOriginal = rowData.arrayFilter;
rowData.binsOriginal = rowData.bins;
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}
}
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var binLength = Object.keys(rowData.binsOriginal).length;
var uniqueRatio = this._uniqueRatio(binLength, table.rows()[0].length);
// Don't show the pane if there isn't enough variance in the data, or there is only 1 entry for that pane
if (this.s.displayed === false && ((colOpts.show === undefined && colOpts.threshold === null ?
uniqueRatio > this.c.threshold :
uniqueRatio > colOpts.threshold)
|| (colOpts.show !== true && binLength <= 1))) {
this.dom.container.addClass(this.classes.hidden);
this.s.displayed = false;
return;
}
// If the option viewTotal is true then find
// the total count for the whole table to display alongside the displayed count
if (this.c.viewTotal && rowData.arrayTotals.length === 0) {
this._detailsPane();
}
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else {
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rowData.binsTotal = rowData.bins;
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}
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this.dom.container.addClass(this.classes.show);
this.s.displayed = true;
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}
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else if (dataIn !== null) {
if (dataIn.tableLength !== undefined) {
this.s.tableLength = dataIn.tableLength;
this.s.rowData.totalOptions = this.s.tableLength;
}
else if (this.s.tableLength === null || table.rows()[0].length > this.s.tableLength) {
this.s.tableLength = table.rows()[0].length;
this.s.rowData.totalOptions = this.s.tableLength;
}
var colTitle = table.column(this.s.index).dataSrc();
if (dataIn[colTitle] !== undefined) {
for (var _i = 0, _a = dataIn[colTitle]; _i < _a.length; _i++) {
var dataPoint = _a[_i];
this.s.rowData.arrayFilter.push({
display: dataPoint.label,
filter: dataPoint.value,
sort: dataPoint.label,
type: dataPoint.label
});
this.s.rowData.bins[dataPoint.value] = this.c.viewTotal || this.c.cascadePanes ?
dataPoint.count :
dataPoint.total;
this.s.rowData.binsTotal[dataPoint.value] = dataPoint.total;
}
}
var binLength = Object.keys(rowData.binsTotal).length;
var uniqueRatio = this._uniqueRatio(binLength, this.s.tableLength);
// Don't show the pane if there isn't enough variance in the data, or there is only 1 entry for that pane
if (this.s.displayed === false && ((colOpts.show === undefined && colOpts.threshold === null ?
uniqueRatio > this.c.threshold :
uniqueRatio > colOpts.threshold)
|| (colOpts.show !== true && binLength <= 1))) {
this.dom.container.addClass(this.classes.hidden);
this.s.displayed = false;
return;
}
this.s.displayed = true;
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}
}
else {
this.s.displayed = true;
}
// If the variance is accceptable then display the search pane
this._displayPane();
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if (!this.s.listSet) {
// Here, when the state is loaded if the data object on the original table is empty,
// then a state.clear() must have occurred, so delete all of the panes tables state objects too.
this.dom.dtP.on('stateLoadParams.dt', function (e, settings, data) {
if ($.isEmptyObject(table.state.loaded())) {
$.each(data, function (index, value) {
delete data[index];
});
}
});
}
// Add the container to the document in its original location
if (prevEl !== null && $(this.dom.panesContainer).has(prevEl).length > 0) {
$(this.dom.panesContainer).insertAfter(prevEl);
}
else {
$(this.dom.panesContainer).prepend(this.dom.container);
}
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// Declare the datatable for the pane
var errMode = $.fn.dataTable.ext.errMode;
$.fn.dataTable.ext.errMode = 'none';
var haveScroller = DataTable.Scroller;
this.s.dtPane = $(this.dom.dtP).DataTable($.extend(true, {
columnDefs: [
{
className: 'dtsp-nameColumn',
data: 'display',
render: function (data, type, row) {
if (type === 'sort') {
return row.sort;
}
else if (type === 'type') {
return row.type;
}
var message;
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(_this.s.filteringActive || _this.s.showFiltered) && _this.c.viewTotal
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? message = filteredMessage.replace(/{total}/, row.total)
: message = countMessage.replace(/{total}/, row.total);
message = message.replace(/{shown}/, row.shown);
while (message.indexOf('{total}') !== -1) {
message = message.replace(/{total}/, row.total);
}
while (message.indexOf('{shown}') !== -1) {
message = message.replace(/{shown}/, row.shown);
}
// We are displaying the count in the same columne as the name of the search option.
// This is so that there is not need to call columns.adjust(), which in turn speeds up the code
var displayMessage = '';
var pill = '<span class="' + _this.classes.pill + '">' + message + '</span>';
if (_this.c.hideCount || colOpts.hideCount) {
pill = '';
}
if (!_this.c.dataLength) {
displayMessage = '<span class="' + _this.classes.name + '">' + data + '</span>' + pill;
}
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else if (data !== null && data.length > _this.c.dataLength) {
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displayMessage = '<span class="' + _this.classes.name + '">'
+ data.substr(0, _this.c.dataLength) + '...'
+ '</span>'
+ pill;
}
else {
displayMessage = '<span class="' + _this.classes.name + '">' + data + '</span>' + pill;
}
return displayMessage;
},
targets: 0,
// Accessing the private datatables property to set type based on the original table.
// This is null if not defined by the user, meaning that automatic type detection would take place
type: table.settings()[0].aoColumns[this.s.index] !== undefined ?
table.settings()[0].aoColumns[this.s.index]._sManualType :
null
},
{
className: 'dtsp-countColumn ' + this.classes.badgePill,
data: 'total',
targets: 1,
visible: false
}
],
deferRender: true,
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dom: 't',
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info: false,
paging: haveScroller ? true : false,
scrollY: '200px',
scroller: haveScroller ? true : false,
select: true,
stateSave: table.settings()[0].oFeatures.bStateSave ? true : false
}, this.c.dtOpts, colOpts !== undefined ? colOpts.dtOpts : {}, (this.customPaneSettings !== null && this.customPaneSettings.dtOpts !== undefined)
? this.customPaneSettings.dtOpts
: {}));
$(this.dom.dtP).addClass(this.classes.table);
// This is hacky but necessary for when datatables is generating the column titles automatically
$(this.dom.searchBox).attr('placeholder', colOpts.header !== undefined
? colOpts.header
: this.colExists
? table.settings()[0].aoColumns[this.s.index].sTitle
: this.customPaneSettings.header || 'Custom Pane');
// As the pane table is not in the document yet we must initialise select ourselves
$.fn.dataTable.select.init(this.s.dtPane);
$.fn.dataTable.ext.errMode = errMode;
// If it is not a custom pane
if (this.colExists) {
// On initialisation, do we need to set a filtering value from a
// saved state or init option?
var search = column.search();
search = search ? search.substr(1, search.length - 2).split('|') : [];
// Count the number of empty cells
var count_1 = 0;
rowData.arrayFilter.forEach(function (element) {
if (element.filter === '') {
count_1++;
}
});
// Add all of the search options to the pane
for (var i = 0, ien = rowData.arrayFilter.length; i < ien; i++) {
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if (this.s.dt.page.info().serverSide &&
(!this.c.cascadePanes ||
(this.c.cascadePanes && rowData.bins[rowData.arrayFilter[i].filter] !== 0) ||
(this.c.cascadePanes && init !== null))) {
var row = this._addRow(rowData.arrayFilter[i].display, rowData.arrayFilter[i].filter, rowData.bins[rowData.arrayFilter[i].filter], this.c.viewTotal
? String(rowData.binsTotal[rowData.arrayFilter[i].filter])
: rowData.bins[rowData.arrayFilter[i].filter], rowData.arrayFilter[i].sort, rowData.arrayFilter[i].type);
if (colOpts.preSelect !== undefined && colOpts.preSelect.indexOf(rowData.arrayFilter[i].filter) !== -1) {
row.select();
}
for (var _b = 0, _c = this.s.serverSelect; _b < _c.length; _b++) {
var option = _c[_b];
if (option.filter === rowData.arrayFilter[i].filter) {
this.s.serverSelecting = true;
row.select();
this.s.serverSelecting = false;
}
}
}
else if (!this.s.dt.page.info().serverSide &&
rowData.arrayFilter[i] &&
(rowData.bins[rowData.arrayFilter[i].filter] !== undefined || !this.c.cascadePanes)) {
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var row = this._addRow(rowData.arrayFilter[i].display, rowData.arrayFilter[i].filter, rowData.bins[rowData.arrayFilter[i].filter], rowData.binsTotal[rowData.arrayFilter[i].filter], rowData.arrayFilter[i].sort, rowData.arrayFilter[i].type);
if (colOpts.preSelect !== undefined && colOpts.preSelect.indexOf(rowData.arrayFilter[i].filter) !== -1) {
row.select();
}
}
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else if (!this.s.dt.page.info().serverSide) {
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this._addRow(this.c.emptyMessage, count_1, count_1, this.c.emptyMessage, this.c.emptyMessage, this.c.emptyMessage);
}
}
}
// If there are custom options set or it is a custom pane then get them
if (colOpts.options !== undefined ||
(this.customPaneSettings !== null && this.customPaneSettings.options !== undefined)) {
this._getComparisonRows();
}
DataTable.select.init(this.s.dtPane);
// Display the pane
this.s.dtPane.draw();
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this._adjustTopRow();
if (!this.s.listSet) {
this._setListeners();
this.s.listSet = true;
}
for (var _d = 0, selectedRows_1 = selectedRows; _d < selectedRows_1.length; _d++) {
var selection = selectedRows_1[_d];
if (selection !== undefined) {
for (var _e = 0, _f = this.s.dtPane.rows().indexes().toArray(); _e < _f.length; _e++) {
var row = _f[_e];
if (this.s.dtPane.row(row).data() !== undefined && selection.filter === this.s.dtPane.row(row).data().filter) {
// If this is happening when serverSide processing is happening then different behaviour is needed
if (this.s.dt.page.info().serverSide) {
this.s.serverSelecting = true;
this.s.dtPane.row(row).select();
this.s.serverSelecting = false;
}
else {
this.s.dtPane.row(row).select();
}
}
}
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}
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}
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// Reload the selection, searchbox entry and ordering from the previous state
if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.panes) {
if (!this.c.cascadePanes) {
this._reloadSelect(loadedFilter);
}
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for (var _g = 0, _h = loadedFilter.searchPanes.panes; _g < _h.length; _g++) {
var pane = _h[_g];
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if (pane.id === this.s.index) {
$(this.dom.searchBox).val(pane.searchTerm);
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$(this.dom.searchBox).trigger('input');
this.s.dtPane.order(pane.order).draw();
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}
}
}
// Make sure to save the state once the pane has been built
this.s.dt.state.save();
return true;
};
/**
* Update the array which holds the display and filter values for the table
*/
SearchPane.prototype._detailsPane = function () {
var _this = this;
var table = this.s.dt;
this.s.rowData.arrayTotals = [];
this.s.rowData.binsTotal = {};
var settings = this.s.dt.settings()[0];
table.rows().every(function (rowIdx) {
_this._populatePaneArray(rowIdx, _this.s.rowData.arrayTotals, settings, _this.s.rowData.binsTotal);
});
};
/**
* Appends all of the HTML elements to their relevant parent Elements
*/
SearchPane.prototype._displayPane = function () {
var container = this.dom.container;
var colOpts = this.s.colOpts;
var layVal = parseInt(this.c.layout.split('-')[1], 10);
// Empty everything to start again
$(this.dom.topRow).empty();
$(this.dom.dtP).empty();
$(this.dom.topRow).addClass(this.classes.topRow);
// If there are more than 3 columns defined then make there be a smaller gap between the panes
if (layVal > 3) {
$(this.dom.container).addClass(this.classes.smallGap);
}
$(this.dom.topRow).addClass(this.classes.subRowsContainer);
$(this.dom.upper).appendTo(this.dom.topRow);
$(this.dom.lower).appendTo(this.dom.topRow);
$(this.dom.searchCont).appendTo(this.dom.upper);
$(this.dom.buttonGroup).appendTo(this.dom.lower);
// If no selections have been made in the pane then disable the clear button
if (this.c.dtOpts.searching === false ||
(colOpts.dtOpts !== undefined &&
colOpts.dtOpts.searching === false) ||
(!this.c.controls || !colOpts.controls) ||
(this.customPaneSettings !== null &&
this.customPaneSettings.dtOpts !== undefined &&
this.customPaneSettings.dtOpts.searching !== undefined &&
!this.customPaneSettings.dtOpts.searching)) {
$(this.dom.searchBox).attr('disabled', 'disabled')
.removeClass(this.classes.paneInputButton)
.addClass(this.classes.disabledButton);
}
$(this.dom.searchBox).appendTo(this.dom.searchCont);
// Create the contents of the searchCont div. Worth noting that this function will change when using semantic ui
this._searchContSetup();
// If the clear button is allowed to show then display it
if (this.c.clear && this.c.controls && colOpts.controls) {
$(this.dom.clear).appendTo(this.dom.buttonGroup);
}
if (this.c.orderable && colOpts.orderable && this.c.controls && colOpts.controls) {
$(this.dom.nameButton).appendTo(this.dom.buttonGroup);
}
// If the count column is hidden then don't display the ordering button for it
if (!this.c.hideCount &&
!colOpts.hideCount &&
this.c.orderable &&
colOpts.orderable &&
this.c.controls &&
colOpts.controls) {
$(this.dom.countButton).appendTo(this.dom.buttonGroup);
}
$(this.dom.topRow).prependTo(this.dom.container);
$(container).append(this.dom.dtP);
$(container).show();
};
/**
* Gets the options for the row for the customPanes
* @returns {object} The options for the row extended to include the options from the user.
*/
SearchPane.prototype._getBonusOptions = function () {
// We need to reset the thresholds as if they have a value in colOpts then that value will be used
var defaultMutator = {
orthogonal: {
threshold: null
},
threshold: null
};
return $.extend(true, {}, SearchPane.defaults, defaultMutator, this.c !== undefined ? this.c : {});
};
/**
* Adds the custom options to the pane
* @returns {Array} Returns the array of rows which have been added to the pane
*/
SearchPane.prototype._getComparisonRows = function () {
var colOpts = this.s.colOpts;
// Find the appropriate options depending on whether this is a pane for a specific column or a custom pane
var options = colOpts.options !== undefined
? colOpts.options
: this.customPaneSettings !== null && this.customPaneSettings.options !== undefined
? this.customPaneSettings.options
: undefined;
if (options === undefined) {
return;
}
var tableVals = this.s.dt.rows({ search: 'applied' }).data().toArray();
var appRows = this.s.dt.rows({ search: 'applied' });
var tableValsTotal = this.s.dt.rows().data().toArray();
var allRows = this.s.dt.rows();
var rows = [];
// Clear all of the other rows from the pane, only custom options are to be displayed when they are defined
this.s.dtPane.clear();
for (var _i = 0, options_1 = options; _i < options_1.length; _i++) {
var comp = options_1[_i];
// Initialise the object which is to be placed in the row
var insert = comp.label !== '' ? comp.label : this.c.emptyMessage;
var comparisonObj = {
display: insert,
filter: typeof comp.value === 'function' ? comp.value : [],
shown: 0,
sort: insert,
total: 0,
type: insert
};
// If a custom function is in place
if (typeof comp.value === 'function') {
// Count the number of times the function evaluates to true for the data currently being displayed
for (var tVal = 0; tVal < tableVals.length; tVal++) {
if (comp.value.call(this.s.dt, tableVals[tVal], appRows[0][tVal])) {
comparisonObj.shown++;
}
}
// Count the number of times the function evaluates to true for the original data in the Table
for (var i = 0; i < tableValsTotal.length; i++) {
if (comp.value.call(this.s.dt, tableValsTotal[i], allRows[0][i])) {
comparisonObj.total++;
}
}
// Update the comparisonObj
if (typeof comparisonObj.filter !== 'function') {
comparisonObj.filter.push(comp.filter);
}
}
// If cascadePanes is not active or if it is and the comparisonObj should be shown then add it to the pane
if (!this.c.cascadePanes || (this.c.cascadePanes && comparisonObj.shown !== 0)) {
rows.push(this._addRow(comparisonObj.display, comparisonObj.filter, comparisonObj.shown, comparisonObj.total, comparisonObj.sort, comparisonObj.type));
}
}
return rows;
};
/**
* Gets the options for the row for the customPanes
* @returns {object} The options for the row extended to include the options from the user.
*/
SearchPane.prototype._getOptions = function () {
var table = this.s.dt;
// We need to reset the thresholds as if they have a value in colOpts then that value will be used
var defaultMutator = {
orthogonal: {
threshold: null
},
threshold: null
};
return $.extend(true, {}, SearchPane.defaults, defaultMutator, table.settings()[0].aoColumns[this.s.index].searchPanes);
};
/**
* This method allows for changes to the panes and table to be made when a selection or a deselection occurs
* @param select Denotes whether a selection has been made or not
*/
SearchPane.prototype._makeSelection = function () {
this.updateTable();
this.s.updating = true;
this.s.dt.draw();
this.s.updating = false;
};
/**
* Fill the array with the values that are currently being displayed in the table
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* @param last boolean to indicate whether this was the last pane a selection was made in
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*/
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SearchPane.prototype._populatePane = function (last) {
if (last === void 0) { last = false; }
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var table = this.s.dt;
this.s.rowData.arrayFilter = [];
this.s.rowData.bins = {};
var settings = this.s.dt.settings()[0];
// If cascadePanes or viewTotal are active it is necessary to get the data which is currently
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// being displayed for their functionality. Also make sure that this was not the last pane to have a selection made
if (!this.s.dt.page.info().serverSide) {
var indexArray = (this.c.cascadePanes || this.c.viewTotal) && (!this.s.clearing && !last) ?
table.rows({ search: 'applied' }).indexes() :
table.rows().indexes();
for (var _i = 0, _a = indexArray.toArray(); _i < _a.length; _i++) {
var index = _a[_i];
this._populatePaneArray(index, this.s.rowData.arrayFilter, settings);
}
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}
};
/**
* Populates an array with all of the data for the table
* @param rowIdx The current row index to be compared
* @param arrayFilter The array that is to be populated with row Details
* @param bins The bins object that is to be populated with the row counts
*/
SearchPane.prototype._populatePaneArray = function (rowIdx, arrayFilter, settings, bins) {
if (bins === void 0) { bins = this.s.rowData.bins; }
var colOpts = this.s.colOpts;
// Retrieve the rendered data from the cell using the fnGetCellData function
// rather than the cell().render API method for optimisation
if (typeof colOpts.orthogonal === 'string') {
var rendered = settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal);
this.s.rowData.filterMap.set(rowIdx, rendered);
this._addOption(rendered, rendered, rendered, rendered, arrayFilter, bins);
}
else {
var filter = settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.search);
this.s.rowData.filterMap.set(rowIdx, filter);
if (!bins[filter]) {
bins[filter] = 1;
this._addOption(filter, settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.display), settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.sort), settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.type), arrayFilter, bins);
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this.s.rowData.totalOptions++;
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}
else {
bins[filter]++;
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this.s.rowData.totalOptions++;
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return;
}
}
};
/**
* Reloads all of the previous selects into the panes
* @param loadedFilter The loaded filters from a previous state
*/
SearchPane.prototype._reloadSelect = function (loadedFilter) {
// If the state was not saved don't selected any
if (loadedFilter === undefined) {
return;
}
var idx;
// For each pane, check that the loadedFilter list exists and is not null,
// find the id of each search item and set it to be selected.
for (var i = 0; i < loadedFilter.searchPanes.panes.length; i++) {
if (loadedFilter.searchPanes.panes[i].id === this.s.index) {
idx = i;
break;
}
}
if (idx !== undefined) {
var table = this.s.dtPane;
var rows = table.rows({ order: 'index' }).data().map(function (item) { return item.filter !== null ?
item.filter.toString() :
null; }).toArray();
for (var _i = 0, _a = loadedFilter.searchPanes.panes[idx].selected; _i < _a.length; _i++) {
var filter = _a[_i];
var id = -1;
if (filter !== null) {
id = rows.indexOf(filter.toString());
}
if (id > -1) {
table.row(id).select();
this.s.dt.state.save();
}
}
}
};
/**
* This method decides whether a row should contribute to the pane or not
* @param filter the value that the row is to be filtered on
* @param dataIndex the row index
*/
SearchPane.prototype._search = function (filter, dataIndex) {
var colOpts = this.s.colOpts;
var table = this.s.dt;
// For each item selected in the pane, check if it is available in the cell
for (var _i = 0, _a = this.selections; _i < _a.length; _i++) {
var colSelect = _a[_i];
// if the filter is an array then is the column present in it
if (Array.isArray(filter)) {
if (filter.indexOf(colSelect.filter) !== -1) {
return true;
}
}
// if the filter is a function then does it meet the criteria of that function or not
else if (typeof colSelect.filter === 'function') {
if (colSelect.filter.call(table, table.row(dataIndex).data(), dataIndex)) {
if (colOpts.combiner === 'or') {
return true;
}
}
// If the combiner is an "and" then we need to check against all possible selections
// so if it fails here then the and is not met and return false
else if (colOpts.combiner === 'and') {
return false;
}
}
// otherwise if the two filter values are equal then return true
else if (filter === colSelect.filter) {
return true;
}
}
// If the combiner is an and then we need to check against all possible selections
// so return true here if so because it would have returned false earlier if it had failed
if (colOpts.combiner === 'and') {
return true;
}
// Otherwise it hasn't matched with anything by this point so it must be false
else {
return false;
}
};
/**
* Creates the contents of the searchCont div
*
* NOTE This is overridden when semantic ui styling in order to integrate the search button into the text box.
*/
SearchPane.prototype._searchContSetup = function () {
if (this.c.controls && this.s.colOpts.controls) {
$(this.dom.searchButton).appendTo(this.dom.searchLabelCont);
}
if (!(this.c.dtOpts.searching === false ||
this.s.colOpts.dtOpts.searching === false ||
(this.customPaneSettings !== null &&
this.customPaneSettings.dtOpts !== undefined &&
this.customPaneSettings.dtOpts.searching !== undefined &&
!this.customPaneSettings.dtOpts.searching))) {
$(this.dom.searchLabelCont).appendTo(this.dom.searchCont);
}
};
/**
* Adds outline to the pane when a selection has been made
*/
SearchPane.prototype._searchExtras = function () {
var updating = this.s.updating;
this.s.updating = true;
var filters = this.s.dtPane.rows({ selected: true }).data().pluck('filter').toArray();
var nullIndex = filters.indexOf(this.c.emptyMessage);
var container = $(this.s.dtPane.table().container());
// If null index is found then search for empty cells as a filter.
if (nullIndex > -1) {
filters[nullIndex] = '';
}
// If a filter has been applied then outline the respective pane, remove it when it no longer is.
if (filters.length > 0) {
container.addClass(this.classes.selected);
}
else if (filters.length === 0) {
container.removeClass(this.classes.selected);
}
this.s.updating = updating;
};
/**
* Finds the ratio of the number of different options in the table to the number of rows
* @param bins the number of different options in the table
* @param rowCount the total number of rows in the table
* @returns {number} returns the ratio
*/
SearchPane.prototype._uniqueRatio = function (bins, rowCount) {
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if (rowCount > 0 &&
((this.s.rowData.totalOptions > 0 && !this.s.dt.page.info().serverSide) ||
(this.s.dt.page.info().serverSide && this.s.tableLength > 0))) {
return bins / this.s.rowData.totalOptions;
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}
else {
return 1;
}
};
/**
* updates the options within the pane
* @param draw a flag to define whether this has been called due to a draw event or not
*/
SearchPane.prototype._updateCommon = function (draw) {
if (draw === void 0) { draw = false; }
// Update the panes if doing a deselect. if doing a select then
// update all of the panes except for the one causing the change
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if (!this.s.dt.page.info().serverSide &&
this.s.dtPane !== undefined &&
(!this.s.filteringActive || this.c.cascadePanes || draw === true) &&
(this.c.cascadePanes !== true || this.s.selectPresent !== true) && (!this.s.lastSelect || !this.s.lastCascade)) {
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var colOpts = this.s.colOpts;
var selected = this.s.dtPane.rows({ selected: true }).data().toArray();
var scrollTop = $(this.s.dtPane.table().node()).parent()[0].scrollTop;
var rowData = this.s.rowData;
// Clear the pane in preparation for adding the updated search options
this.s.dtPane.clear();
// If it is not a custom pane
if (this.colExists) {
// Only run populatePane if the data has not been collected yet
if (rowData.arrayFilter.length === 0) {
this._populatePane();
}
// If cascadePanes is active and the table has returned to its default state then
// there is a need to update certain parts ofthe rowData.
else if (this.c.cascadePanes
&& this.s.dt.rows().data().toArray().length === this.s.dt.rows({ search: 'applied' }).data().toArray().length) {
rowData.arrayFilter = rowData.arrayOriginal;
rowData.bins = rowData.binsOriginal;
}
// Otherwise if viewTotal or cascadePanes is active then the data from the table must be read.
else if (this.c.viewTotal || this.c.cascadePanes) {
this._populatePane();
}
// If the viewTotal option is selected then find the totals for the table
if (this.c.viewTotal) {
this._detailsPane();
}
else {
rowData.binsTotal = rowData.bins;
}
if (this.c.viewTotal && !this.c.cascadePanes) {
rowData.arrayFilter = rowData.arrayTotals;
}
var _loop_1 = function (dataP) {
// If both view Total and cascadePanes have been selected and the count of the row is not 0 then add it to pane
// Do this also if the viewTotal option has been selected and cascadePanes has not
if (dataP && ((rowData.bins[dataP.filter] !== undefined && rowData.bins[dataP.filter] !== 0 && this_1.c.cascadePanes)
|| !this_1.c.cascadePanes
|| this_1.s.clearing)) {
var row = this_1._addRow(dataP.display, dataP.filter, !this_1.c.viewTotal
? rowData.bins[dataP.filter]
: rowData.bins[dataP.filter] !== undefined
? rowData.bins[dataP.filter]
: 0, this_1.c.viewTotal
? String(rowData.binsTotal[dataP.filter])
: rowData.bins[dataP.filter], dataP.sort, dataP.type);
// Find out if the filter was selected in the previous search, if so select it and remove from array.
var selectIndex = selected.findIndex(function (element) {
return element.filter === dataP.filter;
});
if (selectIndex !== -1) {
row.select();
selected.splice(selectIndex, 1);
}
}
};
var this_1 = this;
for (var _i = 0, _a = rowData.arrayFilter; _i < _a.length; _i++) {
var dataP = _a[_i];
_loop_1(dataP);
}
}
if ((colOpts.searchPanes !== undefined && colOpts.searchPanes.options !== undefined) ||
colOpts.options !== undefined ||
(this.customPaneSettings !== null && this.customPaneSettings.options !== undefined)) {
var rows = this._getComparisonRows();
var _loop_2 = function (row) {
var selectIndex = selected.findIndex(function (element) {
if (element.display === row.data().display) {
return true;
}
});
if (selectIndex !== -1) {
row.select();
selected.splice(selectIndex, 1);
}
};
for (var _b = 0, rows_1 = rows; _b < rows_1.length; _b++) {
var row = rows_1[_b];
_loop_2(row);
}
}
// Add search options which were previously selected but whos results are no
// longer present in the resulting data set.
for (var _c = 0, selected_1 = selected; _c < selected_1.length; _c++) {
var selectedEl = selected_1[_c];
var row = this._addRow(selectedEl.display, selectedEl.filter, 0, this.c.viewTotal
? selectedEl.total
: 0, selectedEl.filter, selectedEl.filter);
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this.s.updating = true;
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row.select();
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this.s.updating = false;
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}
this.s.dtPane.draw();
this.s.dtPane.table().node().parentNode.scrollTop = scrollTop;
}
};
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SearchPane.version = '1.1.0';
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SearchPane.classes = {
buttonGroup: 'dtsp-buttonGroup',
buttonSub: 'dtsp-buttonSub',
clear: 'dtsp-clear',
clearAll: 'dtsp-clearAll',
clearButton: 'clearButton',
container: 'dtsp-searchPane',
countButton: 'dtsp-countButton',
disabledButton: 'dtsp-disabledButton',
dull: 'dtsp-dull',
hidden: 'dtsp-hidden',
hide: 'dtsp-hide',
layout: 'dtsp-',
name: 'dtsp-name',
nameButton: 'dtsp-nameButton',
narrow: 'dtsp-narrow',
paneButton: 'dtsp-paneButton',
paneInputButton: 'dtsp-paneInputButton',
pill: 'dtsp-pill',
search: 'dtsp-search',
searchCont: 'dtsp-searchCont',
searchIcon: 'dtsp-searchIcon',
searchLabelCont: 'dtsp-searchButtonCont',
selected: 'dtsp-selected',
smallGap: 'dtsp-smallGap',
subRow1: 'dtsp-subRow1',
subRow2: 'dtsp-subRow2',
subRowsContainer: 'dtsp-subRowsContainer',
title: 'dtsp-title',
topRow: 'dtsp-topRow'
};
// Define SearchPanes default options
SearchPane.defaults = {
cascadePanes: false,
clear: true,
combiner: 'or',
controls: true,
container: function (dt) {
return dt.table().container();
},
dataLength: 30,
dtOpts: {},
emptyMessage: '<i>No Data</i>',
hideCount: false,
layout: 'columns-3',
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name: undefined,
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orderable: true,
orthogonal: {
display: 'display',
hideCount: false,
search: 'filter',
show: undefined,
sort: 'sort',
threshold: 0.6,
type: 'type'
},
preSelect: [],
threshold: 0.6,
viewTotal: false
};
return SearchPane;
}());
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var $$1;
var DataTable$1;
function setJQuery$1(jq) {
$$1 = jq;
DataTable$1 = jq.fn.dataTable;
}
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var SearchPanes = /** @class */ (function () {
function SearchPanes(paneSettings, opts, fromInit) {
var _this = this;
if (fromInit === void 0) { fromInit = false; }
this.regenerating = false;
// Check that the required version of DataTables is included
if (!DataTable$1 || !DataTable$1.versionCheck || !DataTable$1.versionCheck('1.10.0')) {
throw new Error('SearchPane requires DataTables 1.10 or newer');
}
// Check that Select is included
if (!DataTable$1.select) {
throw new Error('SearchPane requires Select');
}
var table = new DataTable$1.Api(paneSettings);
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this.classes = $$1.extend(true, {}, SearchPanes.classes);
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// Get options from user
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this.c = $$1.extend(true, {}, SearchPanes.defaults, opts);
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// Add extra elements to DOM object including clear
this.dom = {
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clearAll: $$1('<button type="button">Clear All</button>').addClass(this.classes.clearAll),
container: $$1('<div/>').addClass(this.classes.panes).text(table.i18n('searchPanes.loadMessage', 'Loading Search Panes...')),
emptyMessage: $$1('<div/>').addClass(this.classes.emptyMessage),
options: $$1('<div/>').addClass(this.classes.container),
panes: $$1('<div/>').addClass(this.classes.container),
title: $$1('<div/>').addClass(this.classes.title),
titleRow: $$1('<div/>').addClass(this.classes.titleRow),
wrapper: $$1('<div/>')
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};
this.s = {
colOpts: [],
dt: table,
filterPane: -1,
panes: [],
selectionList: [],
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serverData: {},
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updating: false
};
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if (table.settings()[0]._searchPanes !== undefined) {
return;
}
// We are using the xhr event to rebuild the panes if required due to viewTotal being enabled
// If viewTotal is not enabled then we simply update the data from the server
table.on('xhr', function (e, settings, json, xhr) {
if (json.searchPanes && json.searchPanes.options) {
_this.s.serverData = json.searchPanes.options;
_this.s.serverData.tableLength = json.recordsTotal;
if (_this.c.viewTotal || _this.c.cascadePanes) {
_this._serverTotals();
}
}
});
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table.settings()[0]._searchPanes = this;
this.dom.clearAll.text(table.i18n('searchPanes.clearMessage', 'Clear All'));
this._getState();
if (this.s.dt.settings()[0]._bInitComplete || fromInit) {
this._paneDeclare(table, paneSettings, opts);
}
else {
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table.one('preInit.dt', function (settings) {
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_this._paneDeclare(table, paneSettings, opts);
});
}
}
/**
* Clear the selections of all of the panes
*/
SearchPanes.prototype.clearSelections = function () {
// Load in all of the searchBoxes in the documents
var searches = this.dom.container.find(this.classes.search);
// For each searchBox set the input text to be empty and then trigger
// an input on them so that they no longer filter the panes
searches.each(function () {
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$$1(this).val('');
$$1(this).trigger('input');
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});
var returnArray = [];
// For every pane, clear the selections in the pane
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (pane.s.dtPane !== undefined) {
returnArray.push(pane.clearPane());
}
}
this.s.dt.draw();
return returnArray;
};
/**
* returns the container node for the searchPanes
*/
SearchPanes.prototype.getNode = function () {
return this.dom.container;
};
/**
* rebuilds all of the panes
*/
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SearchPanes.prototype.rebuild = function (targetIdx, maintainSelection) {
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if (targetIdx === void 0) { targetIdx = false; }
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if (maintainSelection === void 0) { maintainSelection = false; }
$$1(this.dom.emptyMessage).remove();
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// As a rebuild from scratch is required, empty the searchpanes container.
var returnArray = [];
// Rebuild each pane individually, if a specific pane has been selected then only rebuild that one
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$$1(this.dom.panes).empty();
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for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (targetIdx !== false && pane.s.index !== targetIdx) {
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$$1(this.dom.panes).append(pane.dom.container);
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continue;
}
pane.clearData();
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returnArray.push(
// Pass a boolean to say whether this is the last choice made for maintaining selections when rebuilding
pane.rebuildPane(this.s.selectionList[this.s.selectionList.length - 1] !== undefined ?
pane.s.index === this.s.selectionList[this.s.selectionList.length - 1].index :
false, this.s.dt.page.info().serverSide ?
this.s.serverData :
undefined, null, maintainSelection));
$$1(this.dom.panes).append(pane.dom.container);
}
if (this.c.cascadePanes || this.c.viewTotal) {
this.redrawPanes(true);
}
else {
this._updateSelection();
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}
// Attach panes, clear buttons, and title bar to the document
this._updateFilterCount();
this._attachPaneContainer();
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this.s.dt.draw();
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// If a single pane has been rebuilt then return only that pane
if (returnArray.length === 1) {
return returnArray[0];
}
// Otherwise return all of the panes that have been rebuilt
else {
return returnArray;
}
};
/**
* Redraws all of the panes
*/
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SearchPanes.prototype.redrawPanes = function (rebuild) {
if (rebuild === void 0) { rebuild = false; }
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var table = this.s.dt;
// Only do this if the redraw isn't being triggered by the panes updating themselves
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if (!this.s.updating && !this.s.dt.page.info().serverSide) {
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var filterActive = true;
var filterPane = this.s.filterPane;
// If the number of rows currently visible is equal to the number of rows in the table
// then there can't be any filtering taking place
if (table.rows({ search: 'applied' }).data().toArray().length === table.rows().data().toArray().length) {
filterActive = false;
}
// Otherwise if viewTotal is active then it is necessary to determine which panes a select is present in.
// If there is only one pane with a selection present then it should not show the filtered message as
// more selections may be made in that pane.
else if (this.c.viewTotal) {
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (pane.s.dtPane !== undefined) {
var selectLength = pane.s.dtPane.rows({ selected: true }).data().toArray().length;
// If filterPane === -1 then a pane with a selection has not been found yet, so set filterPane to that panes index
if (selectLength > 0 && filterPane === -1) {
filterPane = pane.s.index;
}
// Then if another pane is found with a selection then set filterPane to null to
// show that multiple panes have selections present
else if (selectLength > 0) {
filterPane = null;
}
}
}
}
var deselectIdx = void 0;
var newSelectionList = [];
// Don't run this if it is due to the panes regenerating
if (!this.regenerating) {
for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) {
var pane = _c[_b];
// Identify the pane where a selection or deselection has been made and add it to the list.
if (pane.s.selectPresent) {
this.s.selectionList.push({ index: pane.s.index, rows: pane.s.dtPane.rows({ selected: true }).data().toArray(), protect: false });
table.state.save();
break;
}
else if (pane.s.deselect) {
deselectIdx = pane.s.index;
var selectedData = pane.s.dtPane.rows({ selected: true }).data().toArray();
if (selectedData.length > 0) {
this.s.selectionList.push({ index: pane.s.index, rows: selectedData, protect: true });
}
}
}
if (this.s.selectionList.length > 0) {
var last = this.s.selectionList[this.s.selectionList.length - 1].index;
for (var _d = 0, _e = this.s.panes; _d < _e.length; _d++) {
var pane = _e[_d];
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pane.s.lastSelect = (pane.s.index === last);
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}
}
// Remove selections from the list from the pane where a deselect has taken place
for (var i = 0; i < this.s.selectionList.length; i++) {
if (this.s.selectionList[i].index !== deselectIdx || this.s.selectionList[i].protect === true) {
var further = false;
// Find out if this selection is the last one in the list for that pane
for (var j = i + 1; j < this.s.selectionList.length; j++) {
if (this.s.selectionList[j].index === this.s.selectionList[i].index) {
further = true;
}
}
// If there are no selections for this pane in the list then just push this one
if (!further) {
newSelectionList.push(this.s.selectionList[i]);
this.s.selectionList[i].protect = false;
}
}
}
// Update all of the panes to reflect the current state of the filters
for (var _f = 0, _g = this.s.panes; _f < _g.length; _f++) {
var pane = _g[_f];
if (pane.s.dtPane !== undefined) {
var tempFilter = true;
pane.s.filteringActive = true;
if ((filterPane !== -1 && filterPane !== null && filterPane === pane.s.index) || filterActive === false) {
tempFilter = false;
pane.s.filteringActive = false;
}
pane.updatePane(!tempFilter ? false : filterActive);
}
}
// Update the label that shows how many filters are in place
this._updateFilterCount();
// If the length of the selections are different then some of them have been removed and a deselect has occured
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if (newSelectionList.length > 0 && (newSelectionList.length < this.s.selectionList.length || rebuild)) {
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this._cascadeRegen(newSelectionList);
var last = newSelectionList[newSelectionList.length - 1].index;
for (var _h = 0, _j = this.s.panes; _h < _j.length; _h++) {
var pane = _j[_h];
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pane.s.lastSelect = (pane.s.index === last);
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}
}
else if (newSelectionList.length > 0) {
// Update all of the other panes as you would just making a normal selection
for (var _k = 0, _l = this.s.panes; _k < _l.length; _k++) {
var paneUpdate = _l[_k];
if (paneUpdate.s.dtPane !== undefined) {
var tempFilter = true;
paneUpdate.s.filteringActive = true;
if ((filterPane !== -1 && filterPane !== null && filterPane === paneUpdate.s.index) || filterActive === false) {
tempFilter = false;
paneUpdate.s.filteringActive = false;
}
paneUpdate.updatePane(!tempFilter ? tempFilter : filterActive);
}
}
}
}
else {
for (var _m = 0, _o = this.s.panes; _m < _o.length; _m++) {
var pane = _o[_m];
if (pane.s.dtPane !== undefined) {
var tempFilter = true;
pane.s.filteringActive = true;
if ((filterPane !== -1 && filterPane !== null && filterPane === pane.s.index) || filterActive === false) {
tempFilter = false;
pane.s.filteringActive = false;
}
pane.updatePane(!tempFilter ? tempFilter : filterActive);
}
}
// Update the label that shows how many filters are in place
this._updateFilterCount();
}
if (!filterActive) {
this.s.selectionList = [];
}
}
};
/**
* Attach the panes, buttons and title to the document
*/
SearchPanes.prototype._attach = function () {
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var _this = this;
$$1(this.dom.container).removeClass(this.classes.hide);
$$1(this.dom.titleRow).removeClass(this.classes.hide);
$$1(this.dom.titleRow).remove();
$$1(this.dom.title).appendTo(this.dom.titleRow);
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// If the clear button is permitted attach it
if (this.c.clear) {
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$$1(this.dom.clearAll).appendTo(this.dom.titleRow);
$$1(this.dom.clearAll).on('click.dtsps', function () {
_this.clearSelections();
});
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}
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$$1(this.dom.titleRow).appendTo(this.dom.container);
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// Attach the container for each individual pane to the overall container
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
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$$1(pane.dom.container).appendTo(this.dom.panes);
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}
// Attach everything to the document
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$$1(this.dom.panes).appendTo(this.dom.container);
if ($$1('div.' + this.classes.container).length === 0) {
$$1(this.dom.container).prependTo(this.s.dt);
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}
return this.dom.container;
};
/**
* Attach the top row containing the filter count and clear all button
*/
SearchPanes.prototype._attachExtras = function () {
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$$1(this.dom.container).removeClass(this.classes.hide);
$$1(this.dom.titleRow).removeClass(this.classes.hide);
$$1(this.dom.titleRow).remove();
$$1(this.dom.title).appendTo(this.dom.titleRow);
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// If the clear button is permitted attach it
if (this.c.clear) {
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$$1(this.dom.clearAll).appendTo(this.dom.titleRow);
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}
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$$1(this.dom.titleRow).appendTo(this.dom.container);
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return this.dom.container;
};
/**
* If there are no panes to display then this method is called to either
* display a message in their place or hide them completely.
*/
SearchPanes.prototype._attachMessage = function () {
// Create a message to display on the screen
var message;
try {
message = this.s.dt.i18n('searchPanes.emptyPanes', 'No SearchPanes');
}
catch (error) {
message = null;
}
// If the message is an empty string then searchPanes.emptyPanes is undefined,
// therefore the pane container should be removed from the display
if (message === null) {
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$$1(this.dom.container).addClass(this.classes.hide);
$$1(this.dom.titleRow).removeClass(this.classes.hide);
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return;
}
else {
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$$1(this.dom.container).removeClass(this.classes.hide);
$$1(this.dom.titleRow).addClass(this.classes.hide);
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}
// Otherwise display the message
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$$1(this.dom.emptyMessage).text(message);
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this.dom.emptyMessage.appendTo(this.dom.container);
return this.dom.container;
};
/**
* Attaches the panes to the document and displays a message or hides if there are none
*/
SearchPanes.prototype._attachPaneContainer = function () {
// If a pane is to be displayed then attach the normal pane output
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (pane.s.displayed === true) {
return this._attach();
}
}
// Otherwise attach the custom message or remove the container from the display
return this._attachMessage();
};
/**
* Prepares the panes for selections to be made when cascade is active and a deselect has occured
* @param newSelectionList the list of selections which are to be made
*/
SearchPanes.prototype._cascadeRegen = function (newSelectionList) {
// Set this to true so that the actions taken do not cause this to run until it is finished
this.regenerating = true;
// If only one pane has been selected then take note of its index
var solePane = -1;
if (newSelectionList.length === 1) {
solePane = newSelectionList[0].index;
}
// Let the pane know that a cascadeRegen is taking place to avoid unexpected behaviour
// and clear all of the previous selections in the pane
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
pane.setCascadeRegen(true);
pane.setClear(true);
// If this is the same as the pane with the only selection then pass it as a parameter into clearPane
if ((pane.s.dtPane !== undefined && pane.s.index === solePane) || pane.s.dtPane !== undefined) {
pane.clearPane();
}
pane.setClear(false);
}
// Remake Selections
this._makeCascadeSelections(newSelectionList);
// Set the selection list property to be the list without the selections from the deselect pane
this.s.selectionList = newSelectionList;
// The regeneration of selections is over so set it back to false
for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) {
var pane = _c[_b];
pane.setCascadeRegen(false);
}
this.regenerating = false;
};
/**
* Attaches the message to the document but does not add any panes
*/
SearchPanes.prototype._checkMessage = function () {
// If a pane is to be displayed then attach the normal pane output
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (pane.s.displayed === true) {
return;
}
}
// Otherwise attach the custom message or remove the container from the display
return this._attachMessage();
};
/**
* Gets the selection list from the previous state and stores it in the selectionList Property
*/
SearchPanes.prototype._getState = function () {
var loadedFilter = this.s.dt.state.loaded();
if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.selectionList !== undefined) {
this.s.selectionList = loadedFilter.searchPanes.selectionList;
}
};
/**
* Makes all of the selections when cascade is active
* @param newSelectionList the list of selections to be made, in the order they were originally selected
*/
SearchPanes.prototype._makeCascadeSelections = function (newSelectionList) {
// make selections in the order they were made previously, excluding those from the pane where a deselect was made
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for (var i = 0; i < newSelectionList.length; i++) {
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var _loop_1 = function (pane) {
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if (pane.s.index === newSelectionList[i].index && pane.s.dtPane !== undefined) {
// When regenerating the cascade selections we need this flag so that the panes are only ignored if it
// is the last selection and the pane for that selection
if (i === newSelectionList.length - 1) {
pane.s.lastCascade = true;
}
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// if there are any selections currently in the pane then deselect them as we are about to make our new selections
if (pane.s.dtPane.rows({ selected: true }).data().toArray().length > 0 && pane.s.dtPane !== undefined) {
pane.setClear(true);
pane.clearPane();
pane.setClear(false);
}
var _loop_2 = function (row) {
pane.s.dtPane.rows().every(function (rowIdx) {
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if (pane.s.dtPane.row(rowIdx).data() !== undefined &&
row !== undefined &&
pane.s.dtPane.row(rowIdx).data().filter === row.filter) {
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pane.s.dtPane.row(rowIdx).select();
}
});
};
// select every row in the pane that was selected previously
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for (var _i = 0, _a = newSelectionList[i].rows; _i < _a.length; _i++) {
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var row = _a[_i];
_loop_2(row);
}
// Update the label that shows how many filters are in place
this_1._updateFilterCount();
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pane.s.lastCascade = false;
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}
};
var this_1 = this;
// As the selections may have been made across the panes in a different order to the pane index we must identify
// which pane has the index of the selection. This is also important for colreorder etc
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for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
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_loop_1(pane);
}
}
// Make sure that the state is saved after all of these selections
this.s.dt.state.save();
};
/**
* Declares the instances of individual searchpanes dependant on the number of columns.
* It is necessary to run this once preInit has completed otherwise no panes will be
* created as the column count will be 0.
* @param table the DataTable api for the parent table
* @param paneSettings the settings passed into the constructor
* @param opts the options passed into the constructor
*/
SearchPanes.prototype._paneDeclare = function (table, paneSettings, opts) {
var _this = this;
// Create Panes
table
.columns(this.c.columns.length > 0 ? this.c.columns : undefined)
.eq(0)
.each(function (idx) {
_this.s.panes.push(new SearchPane(paneSettings, opts, idx, _this.c.layout, _this.dom.panes));
});
// If there is any extra custom panes defined then create panes for them too
var rowLength = table.columns().eq(0).toArray().length;
var paneLength = this.c.panes.length;
for (var i = 0; i < paneLength; i++) {
var id = rowLength + i;
this.s.panes.push(new SearchPane(paneSettings, opts, id, this.c.layout, this.dom.panes, this.c.panes[i]));
}
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// If a custom ordering is being used
if (this.c.order.length > 0) {
// Make a new Array of panes based upon the order
var newPanes = this.c.order.map(function (name, index, values) {
return _this._findPane(name);
});
// Remove the old panes from the dom
this.dom.panes.empty();
this.s.panes = newPanes;
// Append the panes in the correct order
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
this.dom.panes.append(pane.dom.container);
}
}
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// If this internal property is true then the DataTable has been initialised already
if (this.s.dt.settings()[0]._bInitComplete) {
this._paneStartup(table);
}
else {
// Otherwise add the paneStartup function to the list of functions that are to be run when the table is initialised
// This will garauntee that the panes are initialised before the init event and init Complete callback is fired
this.s.dt.settings()[0].aoInitComplete.push({ fn: function () {
_this._paneStartup(table);
} });
}
};
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/**
* Finds a pane based upon the name of that pane
* @param name string representing the name of the pane
* @returns SearchPane The pane which has that name
*/
SearchPanes.prototype._findPane = function (name) {
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (name === pane.s.name) {
return pane;
}
}
};
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/**
* Runs the start up functions for the panes to enable listeners and populate panes
* @param table the DataTable api for the parent Table
*/
SearchPanes.prototype._paneStartup = function (table) {
var _this = this;
// Magic number of 500 is a guess at what will be fast
if (this.s.dt.page.info().recordsTotal <= 500) {
this._startup(table);
}
else {
setTimeout(function () {
_this._startup(table);
}, 100);
}
};
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/**
* Works out which panes to update when data is recieved from the server and viewTotal is active
*/
SearchPanes.prototype._serverTotals = function () {
var selectPresent = false;
var deselectPresent = false;
var table = this.s.dt;
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
// Identify the pane where a selection or deselection has been made and add it to the list.
if (pane.s.selectPresent) {
this.s.selectionList.push({ index: pane.s.index, rows: pane.s.dtPane.rows({ selected: true }).data().toArray(), protect: false });
table.state.save();
pane.s.selectPresent = false;
selectPresent = true;
break;
}
else if (pane.s.deselect) {
var selectedData = pane.s.dtPane.rows({ selected: true }).data().toArray();
if (selectedData.length > 0) {
this.s.selectionList.push({ index: pane.s.index, rows: selectedData, protect: true });
}
selectPresent = true;
deselectPresent = true;
}
}
// Build an updated list based on any selections or deselections added
if (!selectPresent) {
this.s.selectionList = [];
}
else {
var newSelectionList = [];
for (var i = 0; i < this.s.selectionList.length; i++) {
var further = false;
// Find out if this selection is the last one in the list for that pane
for (var j = i + 1; j < this.s.selectionList.length; j++) {
if (this.s.selectionList[j].index === this.s.selectionList[i].index) {
further = true;
}
}
// If there are no selections for this pane in the list then just push this one
if (!further &&
this.s.panes[this.s.selectionList[i].index].s.dtPane.rows({ selected: true }).data().toArray().length > 0) {
newSelectionList.push(this.s.selectionList[i]);
}
}
this.s.selectionList = newSelectionList;
}
var initIdx = -1;
// If there has been a deselect and only one pane has a selection then update everything
if (deselectPresent && this.s.selectionList.length === 1) {
for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) {
var pane = _c[_b];
pane.s.lastSelect = false;
pane.s.deselect = false;
if (pane.s.dtPane !== undefined && pane.s.dtPane.rows({ selected: true }).data().toArray().length > 0) {
initIdx = pane.s.index;
}
}
}
// Otherwise if there are more 1 selections then find the last one and set it to not update that pane
else if (this.s.selectionList.length > 0) {
var last = this.s.selectionList[this.s.selectionList.length - 1].index;
for (var _d = 0, _e = this.s.panes; _d < _e.length; _d++) {
var pane = _e[_d];
pane.s.lastSelect = (pane.s.index === last);
pane.s.deselect = false;
}
}
// Otherwise if there are no selections then find where that took place and do not update to maintain scrolling
else if (this.s.selectionList.length === 0) {
for (var _f = 0, _g = this.s.panes; _f < _g.length; _f++) {
var pane = _g[_f];
// pane.s.lastSelect = (pane.s.deselect === true);
pane.s.lastSelect = false;
pane.s.deselect = false;
}
}
$$1(this.dom.panes).empty();
// Rebuild the desired panes
for (var _h = 0, _j = this.s.panes; _h < _j.length; _h++) {
var pane = _j[_h];
if (!pane.s.lastSelect) {
pane.rebuildPane(undefined, this.s.dt.page.info().serverSide ? this.s.serverData : undefined, pane.s.index === initIdx ? true : null);
}
else {
pane._setListeners();
}
// append all of the panes and enable select
$$1(this.dom.panes).append(pane.dom.container);
$$1.fn.dataTable.select.init(pane.s.dtPane);
}
};
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/**
* Initialises the tables previous/preset selections and initialises callbacks for events
* @param table the parent table for which the searchPanes are being created
*/
SearchPanes.prototype._startup = function (table) {
var _this = this;
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$$1(this.dom.container).text('');
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// Attach clear button and title bar to the document
this._attachExtras();
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$$1(this.dom.container).append(this.dom.panes);
$$1(this.dom.panes).empty();
if (this.c.viewTotal && !this.c.cascadePanes) {
var loadedFilter = this.s.dt.state.loaded();
if (loadedFilter !== null &&
loadedFilter !== undefined &&
loadedFilter.searchPanes !== undefined &&
loadedFilter.searchPanes.panes !== undefined) {
var filterActive = false;
for (var _i = 0, _a = loadedFilter.searchPanes.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (pane.selected.length > 0) {
filterActive = true;
break;
}
}
if (filterActive) {
for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) {
var pane = _c[_b];
pane.s.showFiltered = true;
}
}
}
}
for (var _d = 0, _e = this.s.panes; _d < _e.length; _d++) {
var pane = _e[_d];
pane.rebuildPane(undefined, this.s.dt.page.info().serverSide ? this.s.serverData : undefined);
$$1(this.dom.panes).append(pane.dom.container);
}
if (this.c.viewTotal && !this.c.cascadePanes) {
for (var _f = 0, _g = this.s.panes; _f < _g.length; _f++) {
var pane = _g[_f];
pane.updatePane();
}
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}
this._updateFilterCount();
this._checkMessage();
// When a draw is called on the DataTable, update all of the panes incase the data in the DataTable has changed
table.on('draw.dtsps', function () {
_this._updateFilterCount();
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if ((_this.c.cascadePanes || _this.c.viewTotal) && !_this.s.dt.page.info().serverSide) {
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_this.redrawPanes();
}
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else {
_this._updateSelection();
}
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_this.s.filterPane = -1;
});
// Whenever a state save occurs store the selection list in the state object
this.s.dt.on('stateSaveParams.dtsp', function (e, settings, data) {
if (data.searchPanes === undefined) {
data.searchPanes = {};
}
data.searchPanes.selectionList = _this.s.selectionList;
});
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// If the data is reloaded from the server then it is possible that it has changed completely,
// so we need to rebuild the panes
this.s.dt.on('xhr', function () {
var processing = false;
if (!_this.s.dt.page.info().serverSide) {
_this.s.dt.one('draw', function () {
if (processing) {
return;
}
processing = true;
$$1(_this.dom.panes).empty();
for (var _i = 0, _a = _this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
pane.clearData(); // Clears all of the bins and will mean that the data has to be re-read
// Pass a boolean to say whether this is the last choice made for maintaining selections when rebuilding
pane.rebuildPane(_this.s.selectionList[_this.s.selectionList.length - 1] !== undefined ?
pane.s.index === _this.s.selectionList[_this.s.selectionList.length - 1].index :
false);
$$1(_this.dom.panes).append(pane.dom.container);
}
if (_this.c.cascadePanes || _this.c.viewTotal) {
_this.redrawPanes();
}
else {
_this._updateSelection();
}
_this._checkMessage();
});
}
});
if (this.s.selectionList !== undefined && this.s.selectionList.length > 0) {
var last = this.s.selectionList[this.s.selectionList.length - 1].index;
for (var _h = 0, _j = this.s.panes; _h < _j.length; _h++) {
var pane = _j[_h];
pane.s.lastSelect = (pane.s.index === last);
}
}
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// If cascadePanes is active then make the previous selections in the order they were previously
if (this.s.selectionList.length > 0 && this.c.cascadePanes) {
this._cascadeRegen(this.s.selectionList);
}
// PreSelect any selections which have been defined using the preSelect option
table
.columns(this.c.columns.length > 0 ? this.c.columns : undefined)
.eq(0)
.each(function (idx) {
if (_this.s.panes[idx] !== undefined &&
_this.s.panes[idx].s.dtPane !== undefined &&
_this.s.panes[idx].s.colOpts.preSelect !== undefined) {
var tableLength = _this.s.panes[idx].s.dtPane.rows().data().toArray().length;
for (var i = 0; i < tableLength; i++) {
if (_this.s.panes[idx].s.colOpts.preSelect.indexOf(_this.s.panes[idx].s.dtPane.cell(i, 0).data()) !== -1) {
_this.s.panes[idx].s.dtPane.row(i).select();
_this.s.panes[idx].updateTable();
}
}
}
});
// Update the title bar to show how many filters have been selected
this._updateFilterCount();
// If the table is destroyed and restarted then clear the selections so that they do not persist.
table.on('destroy.dtsps', function () {
for (var _i = 0, _a = _this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
pane.destroy();
}
table.off('.dtsps');
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$$1(_this.dom.clearAll).off('.dtsps');
$$1(_this.dom.container).remove();
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_this.clearSelections();
});
// When the clear All button has been pressed clear all of the selections in the panes
if (this.c.clear) {
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$$1(this.dom.clearAll).on('click.dtsps', function () {
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_this.clearSelections();
});
}
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if (this.s.dt.page.info().serverSide) {
table.on('preXhr.dt', function (e, settings, data) {
if (data.searchPanes === undefined) {
data.searchPanes = {};
}
for (var _i = 0, _a = _this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
var src = _this.s.dt.column(pane.s.index).dataSrc();
if (data.searchPanes[src] === undefined) {
data.searchPanes[src] = {};
}
if (pane.s.dtPane !== undefined) {
var rowData = pane.s.dtPane.rows({ selected: true }).data().toArray();
for (var i = 0; i < rowData.length; i++) {
data.searchPanes[src][i] = rowData[i].display;
}
}
}
if (_this.c.viewTotal) {
_this._prepViewTotal();
}
});
}
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table.settings()[0]._searchPanes = this;
};
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SearchPanes.prototype._prepViewTotal = function () {
var filterPane = this.s.filterPane;
var filterActive = false;
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (pane.s.dtPane !== undefined) {
var selectLength = pane.s.dtPane.rows({ selected: true }).data().toArray().length;
// If filterPane === -1 then a pane with a selection has not been found yet, so set filterPane to that panes index
if (selectLength > 0 && filterPane === -1) {
filterPane = pane.s.index;
filterActive = true;
}
// Then if another pane is found with a selection then set filterPane to null to
// show that multiple panes have selections present
else if (selectLength > 0) {
filterPane = null;
}
}
}
// Update all of the panes to reflect the current state of the filters
for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) {
var pane = _c[_b];
if (pane.s.dtPane !== undefined) {
pane.s.filteringActive = true;
if ((filterPane !== -1 && filterPane !== null && filterPane === pane.s.index) || filterActive === false) {
pane.s.filteringActive = false;
}
}
}
};
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/**
* Updates the number of filters that have been applied in the title
*/
SearchPanes.prototype._updateFilterCount = function () {
var filterCount = 0;
// Add the number of all of the filters throughout the panes
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (pane.s.dtPane !== undefined) {
filterCount += pane.getPaneCount();
}
}
// Run the message through the internationalisation method to improve readability
var message = this.s.dt.i18n('searchPanes.title', 'Filters Active - %d', filterCount);
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$$1(this.dom.title).text(message);
if (this.c.filterChanged !== undefined && typeof this.c.filterChanged === 'function') {
this.c.filterChanged(filterCount);
}
};
/**
* Updates the selectionList when cascade is not in place
*/
SearchPanes.prototype._updateSelection = function () {
this.s.selectionList = [];
for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
var pane = _a[_i];
if (pane.s.dtPane !== undefined) {
this.s.selectionList.push({ index: pane.s.index, rows: pane.s.dtPane.rows({ selected: true }).data().toArray(), protect: false });
}
}
this.s.dt.state.save();
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};
SearchPanes.version = '1.0.1';
SearchPanes.classes = {
clear: 'dtsp-clear',
clearAll: 'dtsp-clearAll',
container: 'dtsp-searchPanes',
emptyMessage: 'dtsp-emptyMessage',
hide: 'dtsp-hidden',
panes: 'dtsp-panesContainer',
search: 'dtsp-search',
title: 'dtsp-title',
titleRow: 'dtsp-titleRow'
};
// Define SearchPanes default options
SearchPanes.defaults = {
cascadePanes: false,
clear: true,
container: function (dt) {
return dt.table().container();
},
columns: [],
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filterChanged: undefined,
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layout: 'columns-3',
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order: [],
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panes: [],
viewTotal: false
};
return SearchPanes;
}());
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/*! SearchPanes 1.1.0
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* 2019-2020 SpryMedia Ltd - datatables.net/license
*/
// DataTables extensions common UMD. Note that this allows for AMD, CommonJS
// (with window and jQuery being allowed as parameters to the returned
// function) or just default browser loading.
(function (factory) {
if (typeof define === 'function' && define.amd) {
// AMD
define(['jquery', 'datatables.net'], function ($) {
return factory($, window, document);
});
}
else if (typeof exports === 'object') {
// CommonJS
module.exports = function (root, $) {
if (!root) {
root = window;
}
if (!$ || !$.fn.dataTable) {
$ = require('datatables.net')(root, $).$;
}
return factory($, root, root.document);
};
}
else {
// Browser - assume jQuery has already been loaded
factory(window.jQuery, window, document);
}
}(function ($, window, document) {
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setJQuery($);
setJQuery$1($);
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var DataTable = $.fn.dataTable;
$.fn.dataTable.SearchPanes = SearchPanes;
$.fn.DataTable.SearchPanes = SearchPanes;
$.fn.dataTable.SearchPane = SearchPane;
$.fn.DataTable.SearchPane = SearchPane;
DataTable.Api.register('searchPanes.rebuild()', function () {
return this.iterator('table', function () {
if (this.searchPanes) {
this.searchPanes.rebuild();
}
});
});
DataTable.Api.register('column().paneOptions()', function (options) {
return this.iterator('column', function (idx) {
var col = this.aoColumns[idx];
if (!col.searchPanes) {
col.searchPanes = {};
}
col.searchPanes.values = options;
if (this.searchPanes) {
this.searchPanes.rebuild();
}
});
});
var apiRegister = $.fn.dataTable.Api.register;
apiRegister('searchPanes()', function () {
return this;
});
apiRegister('searchPanes.clearSelections()', function () {
var ctx = this.context[0];
ctx._searchPanes.clearSelections();
return this;
});
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apiRegister('searchPanes.rebuildPane()', function (targetIdx, maintainSelections) {
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var ctx = this.context[0];
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ctx._searchPanes.rebuild(targetIdx, maintainSelections);
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return this;
});
apiRegister('searchPanes.container()', function () {
var ctx = this.context[0];
return ctx._searchPanes.getNode();
});
$.fn.dataTable.ext.buttons.searchPanesClear = {
text: 'Clear Panes',
action: function (e, dt, node, config) {
dt.searchPanes.clearSelections();
}
};
$.fn.dataTable.ext.buttons.searchPanes = {
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action: function (e, dt, node, config) {
e.stopPropagation();
this.popover(config._panes.getNode(), {
align: 'dt-container'
});
},
config: {},
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init: function (dt, node, config) {
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var panes = new $.fn.dataTable.SearchPanes(dt, $.extend({
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filterChanged: function (count) {
dt.button(node).text(dt.i18n('searchPanes.collapse', { 0: 'SearchPanes', _: 'SearchPanes (%d)' }, count));
}
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}, config.config));
var message = dt.i18n('searchPanes.collapse', 'SearchPanes', 0);
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dt.button(node).text(message);
config._panes = panes;
},
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text: 'Search Panes'
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};
function _init(settings, fromPre) {
if (fromPre === void 0) { fromPre = false; }
var api = new DataTable.Api(settings);
var opts = api.init().searchPanes || DataTable.defaults.searchPanes;
var searchPanes = new SearchPanes(api, opts, fromPre);
var node = searchPanes.getNode();
return node;
}
// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on('preInit.dt.dtsp', function (e, settings, json) {
if (e.namespace !== 'dt') {
return;
}
if (settings.oInit.searchPanes ||
DataTable.defaults.searchPanes) {
if (!settings._searchPanes) {
_init(settings, true);
}
}
});
// DataTables `dom` feature option
DataTable.ext.feature.push({
cFeature: 'P',
fnInit: _init
});
// DataTables 2 layout feature
if (DataTable.ext.features) {
DataTable.ext.features.register('searchPanes', _init);
}
}));
}());
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