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Check for $.fn.closest & use it. Fixes #597

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Mottie 2014-04-28 13:55:41 -05:00
parent 95b89e1719
commit 084ef928d5
2 changed files with 4 additions and 4 deletions
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6
js/jquery.tablesorter.js
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@ -804,8 +804,8 @@
$cell = $(cell),
// update cache - format: function(s, table, cell, cellIndex)
// no closest in jQuery v1.2.6 - tbdy = $tb.index( $(cell).closest('tbody') ),$row = $(cell).closest('tr');
tbdy = $tb.index( $cell.parents('tbody').filter(':first') ),
$row = $cell.parents('tr').filter(':first');
tbdy = $tb.index( $.fn.closest ? $cell.closest('tbody') : $cell.parents('tbody').filter(':first') ),
$row = $.fn.closest ? $cell.closest('tr') : $cell.parents('tr').filter(':first');
cell = $cell[0]; // in case cell is a jQuery object
// tbody may not exist if update is initialized while tbody is removed for processing
if ($tb.length && tbdy >= 0) {
@ -1167,7 +1167,7 @@
}
if (c.delayInit && isEmptyObject(c.cache)) { buildCache(table); }
// jQuery v1.2.6 doesn't have closest()
cell = /TH|TD/.test(this.tagName) ? this : $(this).parents('th, td')[0];
cell = $.fn.closest ? $(this).closest('th, td')[0] : /TH|TD/.test(this.tagName) ? this : $(this).parents('th, td')[0];
// reference original table headers and find the same cell
cell = c.$headers[ $headers.index( cell ) ];
if (!cell.sortDisabled) {

2
js/jquery.tablesorter.widgets.js
View File

@ -1478,7 +1478,7 @@ ts.addWidget({
})
.find('.' + ts.css.resizer + ',.' + ts.css.grip)
.bind('mousedown', function(event) {
// save header cell and mouse position; closest() not supported by jQuery v1.2.6
// save header cell and mouse position
$target = $(event.target).closest('th');
var $header = c.$headers.filter('[data-column="' + $target.attr('data-column') + '"]');
if ($header.length > 1) { $target = $target.add($header); }