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1031 lines
39 KiB
JavaScript
1031 lines
39 KiB
JavaScript
/*
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*
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* TableSorter 2.0 - Client-side table sorting with ease!
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* Version 2.0.5b
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* @requires jQuery v1.2.3
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*
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* Copyright (c) 2007 Christian Bach
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* Examples and docs at: http://tablesorter.com
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* Dual licensed under the MIT and GPL licenses:
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* http://www.opensource.org/licenses/mit-license.php
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* http://www.gnu.org/licenses/gpl.html
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*
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*/
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/**
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*
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* @description Create a sortable table with multi-column sorting capabilitys
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*
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* @example $('table').tablesorter();
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* @desc Create a simple tablesorter interface.
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*
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* @example $('table').tablesorter({ sortList:[[0,0],[1,0]] });
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* @desc Create a tablesorter interface and sort on the first and secound column column headers.
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*
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* @example $('table').tablesorter({ headers: { 0: { sorter: false}, 1: {sorter: false} } });
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*
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* @desc Create a tablesorter interface and disableing the first and second column headers.
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*
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*
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* @example $('table').tablesorter({ headers: { 0: {sorter:"integer"}, 1: {sorter:"currency"} } });
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*
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* @desc Create a tablesorter interface and set a column parser for the first
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* and second column.
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*
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*
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* @param Object
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* settings An object literal containing key/value pairs to provide
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* optional settings.
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*
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*
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* @option String cssHeader (optional) A string of the class name to be appended
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* to sortable tr elements in the thead of the table. Default value:
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* "header"
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*
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* @option String cssAsc (optional) A string of the class name to be appended to
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* sortable tr elements in the thead on a ascending sort. Default value:
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* "headerSortUp"
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*
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* @option String cssDesc (optional) A string of the class name to be appended
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* to sortable tr elements in the thead on a descending sort. Default
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* value: "headerSortDown"
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*
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* @option String sortInitialOrder (optional) A string of the inital sorting
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* order can be asc or desc. Default value: "asc"
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*
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* @option String sortMultisortKey (optional) A string of the multi-column sort
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* key. Default value: "shiftKey"
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*
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* @option String textExtraction (optional) A string of the text-extraction
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* method to use. For complex html structures inside td cell set this
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* option to "complex", on large tables the complex option can be slow.
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* Default value: "simple"
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*
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* @option Object headers (optional) An array containing the forces sorting
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* rules. This option let's you specify a default sorting rule. Default
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* value: null
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*
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* @option Array sortList (optional) An array containing the forces sorting
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* rules. This option let's you specify a default sorting rule. Default
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* value: null
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*
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* @option Array sortForce (optional) An array containing forced sorting rules.
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* This option let's you specify a default sorting rule, which is
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* prepended to user-selected rules. Default value: null
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*
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* @option Boolean sortLocaleCompare (optional) Boolean flag indicating whatever
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* to use String.localeCampare method or not. Default set to true.
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*
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*
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* @option Array sortAppend (optional) An array containing forced sorting rules.
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* This option let's you specify a default sorting rule, which is
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* appended to user-selected rules. Default value: null
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*
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* @option Boolean widthFixed (optional) Boolean flag indicating if tablesorter
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* should apply fixed widths to the table columns. This is usefull when
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* using the pager companion plugin. This options requires the dimension
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* jquery plugin. Default value: false
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*
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* @option Boolean cancelSelection (optional) Boolean flag indicating if
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* tablesorter should cancel selection of the table headers text.
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* Default value: true
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*
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* @option Boolean debug (optional) Boolean flag indicating if tablesorter
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* should display debuging information usefull for development.
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*
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* @type jQuery
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*
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* @name tablesorter
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*
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* @cat Plugins/Tablesorter
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*
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* @author Christian Bach/christian.bach@polyester.se
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*/
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(function ($) {
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$.extend({
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tablesorter: new
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function () {
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var parsers = [],
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widgets = [];
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this.defaults = {
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cssHeader: "header",
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cssAsc: "headerSortUp",
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cssDesc: "headerSortDown",
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cssChildRow: "expand-child",
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sortInitialOrder: "asc",
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sortMultiSortKey: "shiftKey",
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sortForce: null,
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sortAppend: null,
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sortLocaleCompare: true,
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textExtraction: "simple",
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parsers: {}, widgets: [],
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widgetZebra: {
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css: ["even", "odd"]
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}, headers: {}, widthFixed: false,
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cancelSelection: true,
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sortList: [],
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headerList: [],
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dateFormat: "us",
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decimal: '/\.|\,/g',
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onRenderHeader: null,
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selectorHeaders: 'thead th',
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debug: false
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};
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/* debuging utils */
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function benchmark(s, d) {
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log(s + "," + (new Date().getTime() - d.getTime()) + "ms");
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}
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this.benchmark = benchmark;
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function log(s) {
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if (typeof console != "undefined" && typeof console.debug != "undefined") {
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console.log(s);
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} else {
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alert(s);
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}
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}
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/* parsers utils */
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function buildParserCache(table, $headers) {
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if (table.config.debug) {
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var parsersDebug = "";
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}
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if (table.tBodies.length == 0) return; // In the case of empty tables
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var rows = table.tBodies[0].rows;
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if (rows[0]) {
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var list = [],
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cells = rows[0].cells,
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l = cells.length;
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for (var i = 0; i < l; i++) {
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var p = false;
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if ($.metadata && ($($headers[i]).metadata() && $($headers[i]).metadata().sorter)) {
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p = getParserById($($headers[i]).metadata().sorter);
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} else if ((table.config.headers[i] && table.config.headers[i].sorter)) {
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p = getParserById(table.config.headers[i].sorter);
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}
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if (!p) {
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p = detectParserForColumn(table, rows, -1, i);
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}
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if (table.config.debug) {
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parsersDebug += "column:" + i + " parser:" + p.id + "\n";
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}
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list.push(p);
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}
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}
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if (table.config.debug) {
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log(parsersDebug);
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}
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return list;
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};
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function detectParserForColumn(table, rows, rowIndex, cellIndex) {
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var l = parsers.length,
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node = false,
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nodeValue = false,
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keepLooking = true;
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while (nodeValue == '' && keepLooking) {
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rowIndex++;
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if (rows[rowIndex]) {
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node = getNodeFromRowAndCellIndex(rows, rowIndex, cellIndex);
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nodeValue = trimAndGetNodeText(table.config, node);
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if (table.config.debug) {
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log('Checking if value was empty on row:' + rowIndex);
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}
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} else {
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keepLooking = false;
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}
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}
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for (var i = 1; i < l; i++) {
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if (parsers[i].is(nodeValue, table, node)) {
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return parsers[i];
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}
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}
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// 0 is always the generic parser (text)
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return parsers[0];
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}
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function getNodeFromRowAndCellIndex(rows, rowIndex, cellIndex) {
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return rows[rowIndex].cells[cellIndex];
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}
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function trimAndGetNodeText(config, node) {
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return $.trim(getElementText(config, node));
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}
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function getParserById(name) {
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var l = parsers.length;
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for (var i = 0; i < l; i++) {
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if (parsers[i].id.toLowerCase() == name.toLowerCase()) {
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return parsers[i];
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}
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}
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return false;
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}
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/* utils */
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function buildCache(table) {
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if (table.config.debug) {
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var cacheTime = new Date();
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}
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var totalRows = (table.tBodies[0] && table.tBodies[0].rows.length) || 0,
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totalCells = (table.tBodies[0].rows[0] && table.tBodies[0].rows[0].cells.length) || 0,
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parsers = table.config.parsers,
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cache = {
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row: [],
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normalized: []
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};
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for (var i = 0; i < totalRows; ++i) {
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/** Add the table data to main data array */
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var c = $(table.tBodies[0].rows[i]),
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cols = [];
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// if this is a child row, add it to the last row's children and
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// continue to the next row
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if (c.hasClass(table.config.cssChildRow)) {
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cache.row[cache.row.length - 1] = cache.row[cache.row.length - 1].add(c);
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// go to the next for loop
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continue;
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}
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cache.row.push(c);
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for (var j = 0; j < totalCells; ++j) {
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cols.push(parsers[j].format(getElementText(table.config, c[0].cells[j]), table, c[0].cells[j]));
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}
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cols.push(cache.normalized.length); // add position for rowCache
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cache.normalized.push(cols);
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cols = null;
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};
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if (table.config.debug) {
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benchmark("Building cache for " + totalRows + " rows:", cacheTime);
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}
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return cache;
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};
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function getElementText(config, node) {
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var text = "";
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if (!node) return "";
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if (!config.supportsTextContent) config.supportsTextContent = node.textContent || false;
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if (config.textExtraction == "simple") {
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if (config.supportsTextContent) {
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text = node.textContent;
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} else {
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if (node.childNodes[0] && node.childNodes[0].hasChildNodes()) {
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text = node.childNodes[0].innerHTML;
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} else {
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text = node.innerHTML;
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}
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}
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} else {
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if (typeof(config.textExtraction) == "function") {
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text = config.textExtraction(node);
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} else {
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text = $(node).text();
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}
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}
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return text;
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}
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function appendToTable(table, cache) {
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if (table.config.debug) {
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var appendTime = new Date()
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}
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var c = cache,
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r = c.row,
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n = c.normalized,
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totalRows = n.length,
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checkCell = (n[0].length - 1),
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tableBody = $(table.tBodies[0]),
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rows = [];
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for (var i = 0; i < totalRows; i++) {
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var pos = n[i][checkCell];
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rows.push(r[pos]);
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if (!table.config.appender) {
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//var o = ;
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var l = r[pos].length;
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for (var j = 0; j < l; j++) {
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tableBody[0].appendChild(r[pos][j]);
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}
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//
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}
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}
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if (table.config.appender) {
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table.config.appender(table, rows);
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}
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rows = null;
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if (table.config.debug) {
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benchmark("Rebuilt table:", appendTime);
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}
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// apply table widgets
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applyWidget(table);
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// trigger sortend
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setTimeout(function () {
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$(table).trigger("sortEnd");
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}, 0);
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};
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function buildHeaders(table) {
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if (table.config.debug) {
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var time = new Date();
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}
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var meta = ($.metadata) ? true : false;
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var header_index = computeTableHeaderCellIndexes(table);
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$tableHeaders = $(table.config.selectorHeaders, table).each(function (index) {
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this.column = header_index[this.parentNode.rowIndex + "-" + this.cellIndex];
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// this.column = index;
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this.order = formatSortingOrder(table.config.sortInitialOrder);
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this.count = this.order;
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if (checkHeaderMetadata(this) || checkHeaderOptions(table, index)) this.sortDisabled = true;
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if (checkHeaderOptionsSortingLocked(table, index)) this.order = this.lockedOrder = checkHeaderOptionsSortingLocked(table, index);
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if (!this.sortDisabled) {
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var $th = $(this).addClass(table.config.cssHeader);
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if (table.config.onRenderHeader) table.config.onRenderHeader.apply($th);
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}
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// add cell to headerList
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table.config.headerList[index] = this;
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});
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if (table.config.debug) {
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benchmark("Built headers:", time);
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log($tableHeaders);
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}
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return $tableHeaders;
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};
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// from:
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// http://www.javascripttoolbox.com/lib/table/examples.php
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// http://www.javascripttoolbox.com/temp/table_cellindex.html
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function computeTableHeaderCellIndexes(t) {
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var matrix = [];
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var lookup = {};
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var thead = t.getElementsByTagName('THEAD')[0];
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var trs = thead.getElementsByTagName('TR');
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for (var i = 0; i < trs.length; i++) {
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var cells = trs[i].cells;
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for (var j = 0; j < cells.length; j++) {
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var c = cells[j];
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var rowIndex = c.parentNode.rowIndex;
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var cellId = rowIndex + "-" + c.cellIndex;
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var rowSpan = c.rowSpan || 1;
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var colSpan = c.colSpan || 1
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var firstAvailCol;
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if (typeof(matrix[rowIndex]) == "undefined") {
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matrix[rowIndex] = [];
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}
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// Find first available column in the first row
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for (var k = 0; k < matrix[rowIndex].length + 1; k++) {
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if (typeof(matrix[rowIndex][k]) == "undefined") {
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firstAvailCol = k;
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break;
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}
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}
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lookup[cellId] = firstAvailCol;
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for (var k = rowIndex; k < rowIndex + rowSpan; k++) {
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if (typeof(matrix[k]) == "undefined") {
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matrix[k] = [];
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}
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var matrixrow = matrix[k];
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for (var l = firstAvailCol; l < firstAvailCol + colSpan; l++) {
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matrixrow[l] = "x";
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}
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}
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}
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}
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return lookup;
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}
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function checkCellColSpan(table, rows, row) {
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var arr = [],
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r = table.tHead.rows,
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c = r[row].cells;
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for (var i = 0; i < c.length; i++) {
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var cell = c[i];
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if (cell.colSpan > 1) {
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arr = arr.concat(checkCellColSpan(table, headerArr, row++));
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} else {
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if (table.tHead.length == 1 || (cell.rowSpan > 1 || !r[row + 1])) {
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arr.push(cell);
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}
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// headerArr[row] = (i+row);
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}
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}
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return arr;
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};
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function checkHeaderMetadata(cell) {
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if (($.metadata) && ($(cell).metadata().sorter === false)) {
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return true;
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};
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return false;
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}
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function checkHeaderOptions(table, i) {
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if ((table.config.headers[i]) && (table.config.headers[i].sorter === false)) {
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return true;
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};
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return false;
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}
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function checkHeaderOptionsSortingLocked(table, i) {
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if ((table.config.headers[i]) && (table.config.headers[i].lockedOrder)) return table.config.headers[i].lockedOrder;
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return false;
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}
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function applyWidget(table) {
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var c = table.config.widgets;
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var l = c.length;
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for (var i = 0; i < l; i++) {
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getWidgetById(c[i]).format(table);
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}
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}
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function getWidgetById(name) {
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var l = widgets.length;
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for (var i = 0; i < l; i++) {
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if (widgets[i].id.toLowerCase() == name.toLowerCase()) {
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return widgets[i];
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}
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}
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};
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function formatSortingOrder(v) {
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if (typeof(v) != "Number") {
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return (v.toLowerCase() == "desc") ? 1 : 0;
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} else {
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return (v == 1) ? 1 : 0;
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}
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}
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function isValueInArray(v, a) {
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var l = a.length;
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for (var i = 0; i < l; i++) {
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if (a[i][0] == v) {
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return true;
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}
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}
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return false;
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}
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function setHeadersCss(table, $headers, list, css) {
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// remove all header information
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$headers.removeClass(css[0]).removeClass(css[1]);
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var h = [];
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$headers.each(function (offset) {
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if (!this.sortDisabled) {
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h[this.column] = $(this);
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}
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});
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var l = list.length;
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for (var i = 0; i < l; i++) {
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h[list[i][0]].addClass(css[list[i][1]]);
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}
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}
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function fixColumnWidth(table, $headers) {
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var c = table.config;
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if (c.widthFixed) {
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var colgroup = $('<colgroup>');
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$("tr:first td", table.tBodies[0]).each(function () {
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colgroup.append($('<col>').css('width', $(this).width()));
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});
|
|
$(table).prepend(colgroup);
|
|
};
|
|
}
|
|
|
|
function updateHeaderSortCount(table, sortList) {
|
|
var c = table.config,
|
|
l = sortList.length;
|
|
for (var i = 0; i < l; i++) {
|
|
var s = sortList[i],
|
|
o = c.headerList[s[0]];
|
|
o.count = s[1];
|
|
o.count++;
|
|
}
|
|
}
|
|
|
|
/* sorting methods */
|
|
|
|
function multisort(table, sortList, cache) {
|
|
|
|
if (table.config.debug) {
|
|
var sortTime = new Date();
|
|
}
|
|
|
|
var dynamicExp = "var sortWrapper = function(a,b) {",
|
|
l = sortList.length;
|
|
|
|
// TODO: inline functions.
|
|
for (var i = 0; i < l; i++) {
|
|
|
|
var c = sortList[i][0];
|
|
var order = sortList[i][1];
|
|
// var s = (getCachedSortType(table.config.parsers,c) == "text") ?
|
|
// ((order == 0) ? "sortText" : "sortTextDesc") : ((order == 0) ?
|
|
// "sortNumeric" : "sortNumericDesc");
|
|
// var s = (table.config.parsers[c].type == "text") ? ((order == 0)
|
|
// ? makeSortText(c) : makeSortTextDesc(c)) : ((order == 0) ?
|
|
// makeSortNumeric(c) : makeSortNumericDesc(c));
|
|
var s = (table.config.parsers[c].type == "text") ? ((order == 0) ? makeSortFunction("text", "asc", c) : makeSortFunction("text", "desc", c)) : ((order == 0) ? makeSortFunction("numeric", "asc", c) : makeSortFunction("numeric", "desc", c));
|
|
var e = "e" + i;
|
|
|
|
dynamicExp += "var " + e + " = " + s; // + "(a[" + c + "],b[" + c
|
|
// + "]); ";
|
|
dynamicExp += "if(" + e + ") { return " + e + "; } ";
|
|
dynamicExp += "else { ";
|
|
|
|
}
|
|
|
|
// if value is the same keep orignal order
|
|
var orgOrderCol = cache.normalized[0].length - 1;
|
|
dynamicExp += "return a[" + orgOrderCol + "]-b[" + orgOrderCol + "];";
|
|
|
|
for (var i = 0; i < l; i++) {
|
|
dynamicExp += "}; ";
|
|
}
|
|
|
|
dynamicExp += "return 0; ";
|
|
dynamicExp += "}; ";
|
|
|
|
if (table.config.debug) {
|
|
benchmark("Evaling expression:" + dynamicExp, new Date());
|
|
}
|
|
|
|
eval(dynamicExp);
|
|
|
|
cache.normalized.sort(sortWrapper);
|
|
|
|
if (table.config.debug) {
|
|
benchmark("Sorting on " + sortList.toString() + " and dir " + order + " time:", sortTime);
|
|
}
|
|
|
|
return cache;
|
|
};
|
|
|
|
function makeSortFunction(type, direction, index) {
|
|
var a = "a[" + index + "]",
|
|
b = "b[" + index + "]";
|
|
if (type == 'text' && direction == 'asc') {
|
|
return "(" + a + " == " + b + " ? 0 : (" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : (" + a + " < " + b + ") ? -1 : 1 )));";
|
|
} else if (type == 'text' && direction == 'desc') {
|
|
return "(" + a + " == " + b + " ? 0 : (" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : (" + b + " < " + a + ") ? -1 : 1 )));";
|
|
} else if (type == 'numeric' && direction == 'asc') {
|
|
return "(" + a + " === null && " + b + " === null) ? 0 :(" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : " + a + " - " + b + "));";
|
|
} else if (type == 'numeric' && direction == 'desc') {
|
|
return "(" + a + " === null && " + b + " === null) ? 0 :(" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : " + b + " - " + a + "));";
|
|
}
|
|
};
|
|
|
|
function makeSortText(i) {
|
|
return "((a[" + i + "] < b[" + i + "]) ? -1 : ((a[" + i + "] > b[" + i + "]) ? 1 : 0));";
|
|
};
|
|
|
|
function makeSortTextDesc(i) {
|
|
return "((b[" + i + "] < a[" + i + "]) ? -1 : ((b[" + i + "] > a[" + i + "]) ? 1 : 0));";
|
|
};
|
|
|
|
function makeSortNumeric(i) {
|
|
return "a[" + i + "]-b[" + i + "];";
|
|
};
|
|
|
|
function makeSortNumericDesc(i) {
|
|
return "b[" + i + "]-a[" + i + "];";
|
|
};
|
|
|
|
function sortText(a, b) {
|
|
if (table.config.sortLocaleCompare) return a.localeCompare(b);
|
|
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
|
|
};
|
|
|
|
function sortTextDesc(a, b) {
|
|
if (table.config.sortLocaleCompare) return b.localeCompare(a);
|
|
return ((b < a) ? -1 : ((b > a) ? 1 : 0));
|
|
};
|
|
|
|
function sortNumeric(a, b) {
|
|
return a - b;
|
|
};
|
|
|
|
function sortNumericDesc(a, b) {
|
|
return b - a;
|
|
};
|
|
|
|
function getCachedSortType(parsers, i) {
|
|
return parsers[i].type;
|
|
}; /* public methods */
|
|
this.construct = function (settings) {
|
|
return this.each(function () {
|
|
// if no thead or tbody quit.
|
|
if (!this.tHead || !this.tBodies) return;
|
|
// declare
|
|
var $this, $document, $headers, cache, config, shiftDown = 0,
|
|
sortOrder;
|
|
// new blank config object
|
|
this.config = {};
|
|
// merge and extend.
|
|
config = $.extend(this.config, $.tablesorter.defaults, settings);
|
|
// store common expression for speed
|
|
$this = $(this);
|
|
// save the settings where they read
|
|
$.data(this, "tablesorter", config);
|
|
// build headers
|
|
$headers = buildHeaders(this);
|
|
// try to auto detect column type, and store in tables config
|
|
this.config.parsers = buildParserCache(this, $headers);
|
|
// build the cache for the tbody cells
|
|
cache = buildCache(this);
|
|
// get the css class names, could be done else where.
|
|
var sortCSS = [config.cssDesc, config.cssAsc];
|
|
// fixate columns if the users supplies the fixedWidth option
|
|
fixColumnWidth(this);
|
|
// apply event handling to headers
|
|
// this is to big, perhaps break it out?
|
|
$headers.click(
|
|
|
|
function (e) {
|
|
var totalRows = ($this[0].tBodies[0] && $this[0].tBodies[0].rows.length) || 0;
|
|
if (!this.sortDisabled && totalRows > 0) {
|
|
// Only call sortStart if sorting is
|
|
// enabled.
|
|
$this.trigger("sortStart");
|
|
// store exp, for speed
|
|
var $cell = $(this);
|
|
// get current column index
|
|
var i = this.column;
|
|
// get current column sort order
|
|
this.order = this.count++ % 2;
|
|
// always sort on the locked order.
|
|
if(this.lockedOrder) this.order = this.lockedOrder;
|
|
|
|
// user only whants to sort on one
|
|
// column
|
|
if (!e[config.sortMultiSortKey]) {
|
|
// flush the sort list
|
|
config.sortList = [];
|
|
if (config.sortForce != null) {
|
|
var a = config.sortForce;
|
|
for (var j = 0; j < a.length; j++) {
|
|
if (a[j][0] != i) {
|
|
config.sortList.push(a[j]);
|
|
}
|
|
}
|
|
}
|
|
// add column to sort list
|
|
config.sortList.push([i, this.order]);
|
|
// multi column sorting
|
|
} else {
|
|
// the user has clicked on an all
|
|
// ready sortet column.
|
|
if (isValueInArray(i, config.sortList)) {
|
|
// revers the sorting direction
|
|
// for all tables.
|
|
for (var j = 0; j < config.sortList.length; j++) {
|
|
var s = config.sortList[j],
|
|
o = config.headerList[s[0]];
|
|
if (s[0] == i) {
|
|
o.count = s[1];
|
|
o.count++;
|
|
s[1] = o.count % 2;
|
|
}
|
|
}
|
|
} else {
|
|
// add column to sort list array
|
|
config.sortList.push([i, this.order]);
|
|
}
|
|
};
|
|
setTimeout(function () {
|
|
// set css for headers
|
|
setHeadersCss($this[0], $headers, config.sortList, sortCSS);
|
|
appendToTable(
|
|
$this[0], multisort(
|
|
$this[0], config.sortList, cache)
|
|
);
|
|
}, 1);
|
|
// stop normal event by returning false
|
|
return false;
|
|
}
|
|
// cancel selection
|
|
}).mousedown(function () {
|
|
if (config.cancelSelection) {
|
|
this.onselectstart = function () {
|
|
return false
|
|
};
|
|
return false;
|
|
}
|
|
});
|
|
// apply easy methods that trigger binded events
|
|
$this.bind("update", function () {
|
|
var me = this;
|
|
setTimeout(function () {
|
|
// rebuild parsers.
|
|
me.config.parsers = buildParserCache(
|
|
me, $headers);
|
|
// rebuild the cache map
|
|
cache = buildCache(me);
|
|
}, 1);
|
|
}).bind("updateCell", function (e, cell) {
|
|
var config = this.config;
|
|
// get position from the dom.
|
|
var pos = [(cell.parentNode.rowIndex - 1), cell.cellIndex];
|
|
// update cache
|
|
cache.normalized[pos[0]][pos[1]] = config.parsers[pos[1]].format(
|
|
getElementText(config, cell), cell);
|
|
}).bind("sorton", function (e, list) {
|
|
$(this).trigger("sortStart");
|
|
config.sortList = list;
|
|
// update and store the sortlist
|
|
var sortList = config.sortList;
|
|
// update header count index
|
|
updateHeaderSortCount(this, sortList);
|
|
// set css for headers
|
|
setHeadersCss(this, $headers, sortList, sortCSS);
|
|
// sort the table and append it to the dom
|
|
appendToTable(this, multisort(this, sortList, cache));
|
|
}).bind("appendCache", function () {
|
|
appendToTable(this, cache);
|
|
}).bind("applyWidgetId", function (e, id) {
|
|
getWidgetById(id).format(this);
|
|
}).bind("applyWidgets", function () {
|
|
// apply widgets
|
|
applyWidget(this);
|
|
});
|
|
if ($.metadata && ($(this).metadata() && $(this).metadata().sortlist)) {
|
|
config.sortList = $(this).metadata().sortlist;
|
|
}
|
|
// if user has supplied a sort list to constructor.
|
|
if (config.sortList.length > 0) {
|
|
$this.trigger("sorton", [config.sortList]);
|
|
}
|
|
// apply widgets
|
|
applyWidget(this);
|
|
});
|
|
};
|
|
this.addParser = function (parser) {
|
|
var l = parsers.length,
|
|
a = true;
|
|
for (var i = 0; i < l; i++) {
|
|
if (parsers[i].id.toLowerCase() == parser.id.toLowerCase()) {
|
|
a = false;
|
|
}
|
|
}
|
|
if (a) {
|
|
parsers.push(parser);
|
|
};
|
|
};
|
|
this.addWidget = function (widget) {
|
|
widgets.push(widget);
|
|
};
|
|
this.formatFloat = function (s) {
|
|
var i = parseFloat(s);
|
|
return (isNaN(i)) ? 0 : i;
|
|
};
|
|
this.formatInt = function (s) {
|
|
var i = parseInt(s);
|
|
return (isNaN(i)) ? 0 : i;
|
|
};
|
|
this.isDigit = function (s, config) {
|
|
// replace all an wanted chars and match.
|
|
return /^[-+]?\d*$/.test($.trim(s.replace(/[,.']/g, '')));
|
|
};
|
|
this.clearTableBody = function (table) {
|
|
if ($.browser.msie) {
|
|
function empty() {
|
|
while (this.firstChild)
|
|
this.removeChild(this.firstChild);
|
|
}
|
|
empty.apply(table.tBodies[0]);
|
|
} else {
|
|
table.tBodies[0].innerHTML = "";
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
// extend plugin scope
|
|
$.fn.extend({
|
|
tablesorter: $.tablesorter.construct
|
|
});
|
|
|
|
// make shortcut
|
|
var ts = $.tablesorter;
|
|
|
|
// add default parsers
|
|
ts.addParser({
|
|
id: "text",
|
|
is: function (s) {
|
|
return true;
|
|
}, format: function (s) {
|
|
return $.trim(s.toLocaleLowerCase());
|
|
}, type: "text"
|
|
});
|
|
|
|
ts.addParser({
|
|
id: "digit",
|
|
is: function (s, table) {
|
|
var c = table.config;
|
|
return $.tablesorter.isDigit(s, c);
|
|
}, format: function (s) {
|
|
return $.tablesorter.formatFloat(s);
|
|
}, type: "numeric"
|
|
});
|
|
|
|
ts.addParser({
|
|
id: "currency",
|
|
is: function (s) {
|
|
return /^[£$€?.]/.test(s);
|
|
}, format: function (s) {
|
|
return $.tablesorter.formatFloat(s.replace(new RegExp(/[£$€]/g), ""));
|
|
}, type: "numeric"
|
|
});
|
|
|
|
ts.addParser({
|
|
id: "ipAddress",
|
|
is: function (s) {
|
|
return /^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s);
|
|
}, format: function (s) {
|
|
var a = s.split("."),
|
|
r = "",
|
|
l = a.length;
|
|
for (var i = 0; i < l; i++) {
|
|
var item = a[i];
|
|
if (item.length == 2) {
|
|
r += "0" + item;
|
|
} else {
|
|
r += item;
|
|
}
|
|
}
|
|
return $.tablesorter.formatFloat(r);
|
|
}, type: "numeric"
|
|
});
|
|
|
|
ts.addParser({
|
|
id: "url",
|
|
is: function (s) {
|
|
return /^(https?|ftp|file):\/\/$/.test(s);
|
|
}, format: function (s) {
|
|
return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//), ''));
|
|
}, type: "text"
|
|
});
|
|
|
|
ts.addParser({
|
|
id: "isoDate",
|
|
is: function (s) {
|
|
return /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s);
|
|
}, format: function (s) {
|
|
return $.tablesorter.formatFloat((s != "") ? new Date(s.replace(
|
|
new RegExp(/-/g), "/")).getTime() : "0");
|
|
}, type: "numeric"
|
|
});
|
|
|
|
ts.addParser({
|
|
id: "percent",
|
|
is: function (s) {
|
|
return /\%$/.test($.trim(s));
|
|
}, format: function (s) {
|
|
return $.tablesorter.formatFloat(s.replace(new RegExp(/%/g), ""));
|
|
}, type: "numeric"
|
|
});
|
|
|
|
ts.addParser({
|
|
id: "usLongDate",
|
|
is: function (s) {
|
|
return s.match(new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/));
|
|
}, format: function (s) {
|
|
return $.tablesorter.formatFloat(new Date(s).getTime());
|
|
}, type: "numeric"
|
|
});
|
|
|
|
ts.addParser({
|
|
id: "shortDate",
|
|
is: function (s) {
|
|
return /\d{1,2}[\/\-]\d{1,2}[\/\-]\d{2,4}/.test(s);
|
|
}, format: function (s, table) {
|
|
var c = table.config;
|
|
s = s.replace(/\-/g, "/");
|
|
if (c.dateFormat == "us") {
|
|
// reformat the string in ISO format
|
|
s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$1/$2");
|
|
} else if (c.dateFormat == "uk") {
|
|
// reformat the string in ISO format
|
|
s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$2/$1");
|
|
} else if (c.dateFormat == "dd/mm/yy" || c.dateFormat == "dd-mm-yy") {
|
|
s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{2})/, "$1/$2/$3");
|
|
}
|
|
return $.tablesorter.formatFloat(new Date(s).getTime());
|
|
}, type: "numeric"
|
|
});
|
|
ts.addParser({
|
|
id: "time",
|
|
is: function (s) {
|
|
return /^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(s);
|
|
}, format: function (s) {
|
|
return $.tablesorter.formatFloat(new Date("2000/01/01 " + s).getTime());
|
|
}, type: "numeric"
|
|
});
|
|
ts.addParser({
|
|
id: "metadata",
|
|
is: function (s) {
|
|
return false;
|
|
}, format: function (s, table, cell) {
|
|
var c = table.config,
|
|
p = (!c.parserMetadataName) ? 'sortValue' : c.parserMetadataName;
|
|
return $(cell).metadata()[p];
|
|
}, type: "numeric"
|
|
});
|
|
// add default widgets
|
|
ts.addWidget({
|
|
id: "zebra",
|
|
format: function (table) {
|
|
if (table.config.debug) {
|
|
var time = new Date();
|
|
}
|
|
var $tr, row = -1,
|
|
odd;
|
|
// loop through the visible rows
|
|
$("tr:visible", table.tBodies[0]).each(function (i) {
|
|
$tr = $(this);
|
|
// style children rows the same way the parent
|
|
// row was styled
|
|
if (!$tr.hasClass(table.config.cssChildRow)) row++;
|
|
odd = (row % 2 == 0);
|
|
$tr.removeClass(
|
|
table.config.widgetZebra.css[odd ? 0 : 1]).addClass(
|
|
table.config.widgetZebra.css[odd ? 1 : 0])
|
|
});
|
|
if (table.config.debug) {
|
|
$.tablesorter.benchmark("Applying Zebra widget", time);
|
|
}
|
|
}
|
|
});
|
|
})(jQuery); |