mirror of
https://github.com/Mottie/tablesorter.git
synced 2024-11-15 23:54:22 +00:00
Made internal variables more consistent & some code rearrangement
This commit is contained in:
Mottie
parent
ae267560fc
commit
0b7ba1024c
@ -489,128 +489,13 @@
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return (parsers && parsers[i]) ? parsers[i].type || '' : '';
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}
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// sort multiple columns
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function multisort(table) { /*jshint loopfunc:true */
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var dynamicExp, sortWrapper, col, mx = 0, dir = 0, tc = table.config,
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sortList = tc.sortList, l = sortList.length, bl = table.tBodies.length,
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sortTime, i, j, k, c, colMax, cache, lc, s, e, order, orgOrderCol;
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if (tc.serverSideSorting || !tc.cache[0]) { // empty table - fixes #206
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return;
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}
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if (tc.debug) { sortTime = new Date(); }
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for (k = 0; k < bl; k++) {
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colMax = tc.cache[k].colMax;
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cache = tc.cache[k].normalized;
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lc = cache.length;
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orgOrderCol = (cache && cache[0]) ? cache[0].length - 1 : 0;
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cache.sort(function(a, b) {
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// cache is undefined here in IE, so don't use it!
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for (i = 0; i < l; i++) {
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c = sortList[i][0];
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order = sortList[i][1];
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// fallback to natural sort since it is more robust
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s = /n/i.test(getCachedSortType(tc.parsers, c)) ? "Numeric" : "Text";
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s += order === 0 ? "" : "Desc";
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if (/Numeric/.test(s) && tc.strings[c]) {
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// sort strings in numerical columns
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if (typeof (tc.string[tc.strings[c]]) === 'boolean') {
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dir = (order === 0 ? 1 : -1) * (tc.string[tc.strings[c]] ? -1 : 1);
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} else {
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dir = (tc.strings[c]) ? tc.string[tc.strings[c]] || 0 : 0;
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}
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}
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var sort = $.tablesorter["sort" + s](table, a[c], b[c], c, colMax[c], dir);
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if (sort) { return sort; }
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}
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return a[orgOrderCol] - b[orgOrderCol];
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});
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}
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if (tc.debug) { benchmark("Sorting on " + sortList.toString() + " and dir " + order + " time", sortTime); }
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}
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function resortComplete($table, callback){
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$table.trigger('updateComplete');
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if (typeof callback === "function") {
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callback($table[0]);
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}
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}
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function checkResort($table, flag, callback) {
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if (flag !== false) {
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$table.trigger("sorton", [$table[0].config.sortList, function(){
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resortComplete($table, callback);
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}]);
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} else {
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resortComplete($table, callback);
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}
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}
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/* public methods */
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ts.construct = function(settings) {
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return this.each(function() {
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// if no thead or tbody, or tablesorter is already present, quit
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if (!this.tHead || this.tBodies.length === 0 || this.hasInitialized === true) {
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return (this.config && this.config.debug) ? log('stopping initialization! No thead, tbody or tablesorter has already been initialized') : '';
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}
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// declare
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var $cell, $this = $(this), $t0 = this,
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c, i, j, k = '', a, s, o, downTime,
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m = $.metadata;
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// initialization flag
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$t0.hasInitialized = false;
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// new blank config object
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$t0.config = {};
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// merge and extend
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c = $.extend(true, $t0.config, ts.defaults, settings);
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// save the settings where they read
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$.data($t0, "tablesorter", c);
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if (c.debug) { $.data( $t0, 'startoveralltimer', new Date()); }
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// constants
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c.supportsTextContent = $('<span>x</span>')[0].textContent === 'x';
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c.supportsDataObject = parseFloat($.fn.jquery) >= 1.4;
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// digit sort text location; keeping max+/- for backwards compatibility
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c.string = { 'max': 1, 'min': -1, 'max+': 1, 'max-': -1, 'zero': 0, 'none': 0, 'null': 0, 'top': true, 'bottom': false };
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// add table theme class only if there isn't already one there
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if (!/tablesorter\-/.test($this.attr('class'))) {
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k = (c.theme !== '' ? ' tablesorter-' + c.theme : '');
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}
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c.$table = $this.addClass(c.tableClass + k);
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c.$tbodies = $this.children('tbody:not(.' + c.cssInfoBlock + ')');
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// build headers
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buildHeaders($t0);
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// fixate columns if the users supplies the fixedWidth option
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// do this after theme has been applied
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fixColumnWidth($t0);
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// try to auto detect column type, and store in tables config
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c.parsers = buildParserCache($t0);
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// build the cache for the tbody cells
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// delayInit will delay building the cache until the user starts a sort
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if (!c.delayInit) { buildCache($t0); }
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// apply event handling to headers
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// this is to big, perhaps break it out?
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c.$headers
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// http://stackoverflow.com/questions/5312849/jquery-find-self; andSelf() deprecated in jQuery 1.8
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.find('*')[ $.fn.addBack ? 'addBack': 'andSelf' ]().filter(c.selectorSort)
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.unbind('mousedown.tablesorter mouseup.tablesorter')
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.bind('mousedown.tablesorter mouseup.tablesorter', function(e, external) {
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// jQuery v1.2.6 doesn't have closest()
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var $cell = this.tagName.match('TH|TD') ? $(this) : $(this).parents('th, td').filter(':last'), cell = $cell[0];
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// only recognize left clicks
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if ((e.which || e.button) !== 1) { return false; }
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// set timer on mousedown
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if (e.type === 'mousedown') {
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downTime = new Date().getTime();
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return e.target.tagName === "INPUT" ? '' : !c.cancelSelection;
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}
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// ignore long clicks (prevents resizable widget from initializing a sort)
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if (external !== true && (new Date().getTime() - downTime > 250)) { return false; }
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if (c.delayInit && !c.cache) { buildCache($t0); }
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if (!cell.sortDisabled) {
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function initSort(table, cell, e){
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var a, i, j, o, s,
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c = table.config,
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k = !e[c.sortMultiSortKey],
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$this = $(table);
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// Only call sortStart if sorting is enabled
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$this.trigger("sortStart", $t0);
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// store exp, for speed
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// $cell = $(this);
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k = !e[c.sortMultiSortKey];
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$this.trigger("sortStart", table);
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// get current column sort order
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cell.count = e[c.sortResetKey] ? 2 : (cell.count + 1) % (c.sortReset ? 3 : 2);
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// reset all sorts on non-current column - issue #30
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@ -693,15 +578,135 @@
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}
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}
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// sortBegin event triggered immediately before the sort
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$this.trigger("sortBegin", $t0);
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$this.trigger("sortBegin", table);
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// setTimeout needed so the processing icon shows up
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setTimeout(function(){
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// set css for headers
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setHeadersCss($t0);
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multisort($t0);
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appendToTable($t0);
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setHeadersCss(table);
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multisort(table);
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appendToTable(table);
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}, 1);
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}
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// sort multiple columns
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function multisort(table) { /*jshint loopfunc:true */
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var dynamicExp, sortWrapper, col, mx = 0, dir = 0, tc = table.config,
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sortList = tc.sortList, l = sortList.length, bl = table.tBodies.length,
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sortTime, i, j, k, c, colMax, cache, lc, s, e, order, orgOrderCol;
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if (tc.serverSideSorting || !tc.cache[0]) { // empty table - fixes #206
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return;
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}
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if (tc.debug) { sortTime = new Date(); }
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for (k = 0; k < bl; k++) {
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colMax = tc.cache[k].colMax;
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cache = tc.cache[k].normalized;
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lc = cache.length;
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orgOrderCol = (cache && cache[0]) ? cache[0].length - 1 : 0;
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cache.sort(function(a, b) {
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// cache is undefined here in IE, so don't use it!
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for (i = 0; i < l; i++) {
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c = sortList[i][0];
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order = sortList[i][1];
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// fallback to natural sort since it is more robust
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s = /n/i.test(getCachedSortType(tc.parsers, c)) ? "Numeric" : "Text";
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s += order === 0 ? "" : "Desc";
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if (/Numeric/.test(s) && tc.strings[c]) {
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// sort strings in numerical columns
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if (typeof (tc.string[tc.strings[c]]) === 'boolean') {
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dir = (order === 0 ? 1 : -1) * (tc.string[tc.strings[c]] ? -1 : 1);
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} else {
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dir = (tc.strings[c]) ? tc.string[tc.strings[c]] || 0 : 0;
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}
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}
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var sort = $.tablesorter["sort" + s](table, a[c], b[c], c, colMax[c], dir);
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if (sort) { return sort; }
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}
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return a[orgOrderCol] - b[orgOrderCol];
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});
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}
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if (tc.debug) { benchmark("Sorting on " + sortList.toString() + " and dir " + order + " time", sortTime); }
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}
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function resortComplete($table, callback){
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$table.trigger('updateComplete');
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if (typeof callback === "function") {
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callback($table[0]);
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}
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}
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function checkResort($table, flag, callback) {
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if (flag !== false) {
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$table.trigger("sorton", [$table[0].config.sortList, function(){
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resortComplete($table, callback);
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}]);
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} else {
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resortComplete($table, callback);
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}
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}
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/* public methods */
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ts.construct = function(settings) {
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return this.each(function() {
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// if no thead or tbody, or tablesorter is already present, quit
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if (!this.tHead || this.tBodies.length === 0 || this.hasInitialized === true) {
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return (this.config && this.config.debug) ? log('stopping initialization! No thead, tbody or tablesorter has already been initialized') : '';
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}
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// declare
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var $cell, $this = $(this), table = this,
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c, i, j, k = '', a, s, o, downTime,
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m = $.metadata;
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// initialization flag
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table.hasInitialized = false;
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// new blank config object
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table.config = {};
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// merge and extend
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c = $.extend(true, table.config, ts.defaults, settings);
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// save the settings where they read
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$.data(table, "tablesorter", c);
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if (c.debug) { $.data( table, 'startoveralltimer', new Date()); }
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// constants
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c.supportsTextContent = $('<span>x</span>')[0].textContent === 'x';
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c.supportsDataObject = parseFloat($.fn.jquery) >= 1.4;
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// digit sort text location; keeping max+/- for backwards compatibility
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c.string = { 'max': 1, 'min': -1, 'max+': 1, 'max-': -1, 'zero': 0, 'none': 0, 'null': 0, 'top': true, 'bottom': false };
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// add table theme class only if there isn't already one there
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if (!/tablesorter\-/.test($this.attr('class'))) {
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k = (c.theme !== '' ? ' tablesorter-' + c.theme : '');
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}
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c.$table = $this.addClass(c.tableClass + k);
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c.$tbodies = $this.children('tbody:not(.' + c.cssInfoBlock + ')');
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// build headers
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buildHeaders(table);
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// fixate columns if the users supplies the fixedWidth option
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// do this after theme has been applied
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fixColumnWidth(table);
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// try to auto detect column type, and store in tables config
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c.parsers = buildParserCache(table);
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// build the cache for the tbody cells
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// delayInit will delay building the cache until the user starts a sort
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if (!c.delayInit) { buildCache(table); }
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// apply event handling to headers
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// this is to big, perhaps break it out?
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c.$headers
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// http://stackoverflow.com/questions/5312849/jquery-find-self; andSelf() deprecated in jQuery 1.8
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.find('*')[ $.fn.addBack ? 'addBack': 'andSelf' ]().filter(c.selectorSort)
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.unbind('mousedown.tablesorter mouseup.tablesorter')
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.bind('mousedown.tablesorter mouseup.tablesorter', function(e, external) {
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// jQuery v1.2.6 doesn't have closest()
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var $cell = this.tagName.match('TH|TD') ? $(this) : $(this).parents('th, td').filter(':last'), cell = $cell[0];
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// only recognize left clicks
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if ((e.which || e.button) !== 1) { return false; }
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// set timer on mousedown
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if (e.type === 'mousedown') {
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downTime = new Date().getTime();
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return e.target.tagName === "INPUT" ? '' : !c.cancelSelection;
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}
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// ignore long clicks (prevents resizable widget from initializing a sort)
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if (external !== true && (new Date().getTime() - downTime > 250)) { return false; }
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if (c.delayInit && !c.cache) { buildCache(table); }
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if (!cell.sortDisabled) {
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initSort(table, cell, e);
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}
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});
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if (c.cancelSelection) {
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// cancel selection
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@ -716,19 +721,19 @@
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.unbind('sortReset update updateRows updateCell addRows sorton appendCache applyWidgetId applyWidgets refreshWidgets destroy mouseup mouseleave '.split(' ').join('.tablesorter '))
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.bind("sortReset.tablesorter", function(){
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c.sortList = [];
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setHeadersCss($t0);
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multisort($t0);
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appendToTable($t0);
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setHeadersCss(table);
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multisort(table);
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appendToTable(table);
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})
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.bind("update.tablesorter updateRows.tablesorter", function(e, resort, callback) {
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// remove rows/elements before update
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$this.find(c.selectorRemove).remove();
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// update sorting
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updateHeader($t0);
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updateHeader(table);
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// rebuild parsers
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c.parsers = buildParserCache($t0);
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c.parsers = buildParserCache(table);
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// rebuild the cache map
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buildCache($t0);
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buildCache(table);
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checkResort($this, resort, callback);
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})
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.bind("updateCell.tablesorter", function(e, cell, resort, callback) {
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@ -746,8 +751,8 @@
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row = $tb.eq(tbdy).find('tr').index( $row );
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icell = cell.cellIndex;
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l = c.cache[tbdy].normalized[row].length - 1;
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c.cache[tbdy].row[$t0.config.cache[tbdy].normalized[row][l]] = $row;
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c.cache[tbdy].normalized[row][icell] = c.parsers[icell].format( getElementText($t0, cell, icell), $t0, cell, icell );
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c.cache[tbdy].row[table.config.cache[tbdy].normalized[row][l]] = $row;
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c.cache[tbdy].normalized[row][icell] = c.parsers[icell].format( getElementText(table, cell, icell), table, cell, icell );
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checkResort($this, resort, callback);
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}
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})
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@ -757,13 +762,13 @@
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tbdy = $this.find('tbody').index( $row.closest('tbody') );
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// fixes adding rows to an empty table - see issue #179
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if (!c.parsers) {
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c.parsers = buildParserCache($t0);
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c.parsers = buildParserCache(table);
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}
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// add each row
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for (i = 0; i < rows; i++) {
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// add each cell
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for (j = 0; j < l; j++) {
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dat[j] = c.parsers[j].format( getElementText($t0, $row[i].cells[j], j), $t0, $row[i].cells[j], j );
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dat[j] = c.parsers[j].format( getElementText(table, $row[i].cells[j], j), table, $row[i].cells[j], j );
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}
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// add the row index to the end
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dat.push(c.cache[tbdy].row.length);
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@ -778,34 +783,34 @@
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.bind("sorton.tablesorter", function(e, list, callback, init) {
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$this.trigger("sortStart", this);
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// update header count index
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updateHeaderSortCount($t0, list);
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updateHeaderSortCount(table, list);
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// set css for headers
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setHeadersCss($t0);
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setHeadersCss(table);
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// sort the table and append it to the dom
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multisort($t0);
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appendToTable($t0, init);
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multisort(table);
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appendToTable(table, init);
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if (typeof callback === "function") {
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callback($t0);
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callback(table);
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}
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})
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.bind("appendCache.tablesorter", function(e, callback, init) {
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appendToTable($t0, init);
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appendToTable(table, init);
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if (typeof callback === "function") {
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callback($t0);
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callback(table);
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}
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})
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.bind("applyWidgetId.tablesorter", function(e, id) {
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ts.getWidgetById(id).format($t0, c, c.widgetOptions);
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ts.getWidgetById(id).format(table, c, c.widgetOptions);
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})
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.bind("applyWidgets.tablesorter", function(e, init) {
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// apply widgets
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ts.applyWidget($t0, init);
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ts.applyWidget(table, init);
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})
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.bind("refreshWidgets.tablesorter", function(e, all, dontapply){
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ts.refreshWidgets($t0, all, dontapply);
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ts.refreshWidgets(table, all, dontapply);
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})
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.bind("destroy.tablesorter", function(e, c, cb){
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ts.destroy($t0, c, cb);
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ts.destroy(table, c, cb);
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});
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// get sort list from jQuery data or metadata
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@ -816,13 +821,13 @@
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c.sortList = $this.metadata().sortlist;
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}
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// apply widget init code
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ts.applyWidget($t0, true);
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ts.applyWidget(table, true);
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// if user has supplied a sort list to constructor
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if (c.sortList.length > 0) {
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$this.trigger("sorton", [c.sortList, {}, !c.initWidgets]);
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} else if (c.initWidgets) {
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// apply widget format
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ts.applyWidget($t0);
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ts.applyWidget(table);
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}
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// show processesing icon
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@ -830,17 +835,17 @@
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$this
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.unbind('sortBegin.tablesorter sortEnd.tablesorter')
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.bind('sortBegin.tablesorter sortEnd.tablesorter', function(e) {
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ts.isProcessing($t0, e.type === 'sortBegin');
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ts.isProcessing(table, e.type === 'sortBegin');
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});
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}
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// initialized
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$t0.hasInitialized = true;
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table.hasInitialized = true;
|
||||
if (c.debug) {
|
||||
ts.benchmark("Overall initialization time", $.data( $t0, 'startoveralltimer'));
|
||||
ts.benchmark("Overall initialization time", $.data( table, 'startoveralltimer'));
|
||||
}
|
||||
$this.trigger('tablesorter-initialized', $t0);
|
||||
if (typeof c.initialized === 'function') { c.initialized($t0); }
|
||||
$this.trigger('tablesorter-initialized', table);
|
||||
if (typeof c.initialized === 'function') { c.initialized(table); }
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user