Why won't .attr('checked','checked') set?
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by Jason
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Published on 2010-04-08T00:43:40Z
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2010/04/08
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I have the following snippet of code (I'm using jQuery 1.4.2):
$.post('/Ads/GetAdStatsRow/', { 'ad_id': id }, function(result) {
$('#edit_ads_form tbody').prepend(result);
$(result).find('td.select-ad input').attr('checked','checked').click();
});
Assume that the post works correctly and returns a correct pre-built <tr>
with some <td>
s. Here's the weirdness: the $(result).find()
line finds the correct input (which is a checkbox, as it's the only input in the cell) and runs the chained click()
function correctly, but it REFUSES to set the box as checked, which I need to happen.
Here's a crazy twist, too... when I get super specific and change the $(result).find()
line to this (the id of the checkbox):
$('#ad_' + id).click();
It checks the box, but doesn't run the click()
function! If I set it to
$('#ad_' + id).attr('checked','checked').click();
it runs the click function as though the box were checked, but the box remains unchecked, and if I do
$('#ad_' + id).click().attr('checked','checked');
it does nothing at all.
What in the world could be the matter with this? I'm running out of hair....
Thanks!
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