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merged in keyboard accessibility with some tweaks

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Mottie 2013-05-15 22:39:52 -05:00
parent 9b9a42b718
commit 5cd91b9901
1 changed files with 8 additions and 14 deletions
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22
js/jquery.tablesorter.js
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@ -16,7 +16,6 @@
*/
/*jshint browser:true, jquery:true, unused:false, expr: true */
/*global console:false, alert:false */
!(function($) {
"use strict";
$.extend({
@ -421,15 +420,14 @@
}
function commonUpdate(table, resort, callback) {
var $t = $(table),
c = table.config;
var c = table.config;
// remove rows/elements before update
$t.find(c.selectorRemove).remove();
c.$table.find(c.selectorRemove).remove();
// rebuild parsers
buildParserCache(table);
// rebuild the cache map
buildCache(table);
checkResort($t, resort, callback);
checkResort(c.$table, resort, callback);
}
function updateHeader(table) {
@ -671,24 +669,20 @@
.find(c.selectorSort).add( c.$headers.filter(c.selectorSort) )
.unbind('mousedown.tablesorter mouseup.tablesorter sort.tablesorter keypress.tablesorter')
.bind('mousedown.tablesorter mouseup.tablesorter sort.tablesorter keypress.tablesorter', function(e, external) {
if (e.keyCode && e.keyCode !== 13) { return; }
// jQuery v1.2.6 doesn't have closest()
var $cell = /TH|TD/.test(this.tagName) ? $(this) : $(this).parents('th, td').filter(':last'), cell = $cell[0];
// only recognize left clicks or enter
if (e.keyCode) {
if (e.keyCode !== 13) { return false; }
}
else if ( (e.which || e.button) !== 1 && e.type !== 'sort') {
if ( ((e.which || e.button) !== 1 && !/sort|keypress/.test(e.type)) || (e.type === 'keypress' && e.which !== 13) ) {
return false;
}
// ignore long clicks (prevents resizable widget from initializing a sort)
if (e.type === 'mouseup' && external !== true && (new Date().getTime() - downTime > 250)) { return false; }
// set timer on mousedown
if (e.type === 'mousedown') {
downTime = new Date().getTime();
return e.target.tagName === "INPUT" ? '' : !c.cancelSelection;
}
// ignore long clicks (prevents resizable widget from initializing a sort)
if (e.type === 'mouseup' && external !== true && (new Date().getTime() - downTime > 250)) { return false; }
if (c.delayInit && !c.cache) { buildCache(table); }
// jQuery v1.2.6 doesn't have closest()
var $cell = /TH|TD/.test(this.tagName) ? $(this) : $(this).parents('th, td').filter(':last'), cell = $cell[0];
if (!cell.sortDisabled) {
initSort(table, cell, e);
}