mirror of
https://github.com/Mottie/tablesorter.git
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69 lines
2.2 KiB
JavaScript
69 lines
2.2 KiB
JavaScript
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/*! Widget: saveSort */
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;(function ($) {
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'use strict';
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var ts = $.tablesorter = $.tablesorter || {};
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// this widget saves the last sort only if the
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// saveSort widget option is true AND the
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// $.tablesorter.storage function is included
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// **************************
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ts.addWidget({
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id: 'saveSort',
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priority: 20,
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options: {
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saveSort : true
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},
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init: function(table, thisWidget, c, wo) {
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// run widget format before all other widgets are applied to the table
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thisWidget.format(table, c, wo, true);
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},
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format: function(table, c, wo, init) {
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var stored, time,
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$table = c.$table,
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saveSort = wo.saveSort !== false, // make saveSort active/inactive; default to true
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sortList = { "sortList" : c.sortList };
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if (c.debug) {
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time = new Date();
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}
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if ($table.hasClass('hasSaveSort')) {
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if (saveSort && table.hasInitialized && ts.storage) {
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ts.storage( table, 'tablesorter-savesort', sortList );
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if (c.debug) {
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ts.benchmark('saveSort widget: Saving last sort: ' + c.sortList, time);
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}
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}
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} else {
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// set table sort on initial run of the widget
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$table.addClass('hasSaveSort');
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sortList = '';
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// get data
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if (ts.storage) {
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stored = ts.storage( table, 'tablesorter-savesort' );
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sortList = (stored && stored.hasOwnProperty('sortList') && $.isArray(stored.sortList)) ? stored.sortList : '';
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if (c.debug) {
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ts.benchmark('saveSort: Last sort loaded: "' + sortList + '"', time);
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}
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$table.bind('saveSortReset', function(event) {
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event.stopPropagation();
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ts.storage( table, 'tablesorter-savesort', '' );
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});
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}
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// init is true when widget init is run, this will run this widget before all other widgets have initialized
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// this method allows using this widget in the original tablesorter plugin; but then it will run all widgets twice.
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if (init && sortList && sortList.length > 0) {
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c.sortList = sortList;
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} else if (table.hasInitialized && sortList && sortList.length > 0) {
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// update sort change
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$table.trigger('sorton', [sortList]);
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}
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}
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},
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remove: function(table, c) {
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c.$table.removeClass('hasSaveSort');
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// clear storage
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if (ts.storage) { ts.storage( table, 'tablesorter-savesort', '' ); }
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}
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});
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})(jQuery);
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