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#815 closed bug (wontfix)
Opened January 15, 2007 09:28PM UTC
Closed April 25, 2007 11:21PM UTC
Last modified March 15, 2012 04:55PM UTC
click event handler for checkbox gets fired twice
| Reported by: | klaus.hartl@stilbuer | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | 1.1.3 |
| Component: | event | Version: | 1.1 |
| Keywords: | click trigger input checkbox | Cc: | |
| Blocked by: | Blocking: |
Description
A click event handler that is attached to a checkbox gets executed twice when using $('input[@type="checkbox"]').trigger('click').
Demo:
Attachments (0)
Change History (7)
Changed January 15, 2007 10:35PM UTC by comment:1
Changed January 16, 2007 03:51PM UTC by comment:2
I believe this is because Firefox fires the click event when the checkbox is changed (onchange). So, triggering the click event fires the click + change which then fires click again.
Changed January 22, 2007 02:43AM UTC by comment:3
| resolution: | → fixed |
|---|---|
| status: | new → closed |
Fixed in SVN rev 1146.
Changed February 07, 2007 10:39PM UTC by comment:4
| resolution: | fixed |
|---|---|
| status: | closed → reopened |
Its still happening with FF 2, WinXP SP2 on Trunk rev 1296
This may be a slight variant of the above but pretty similar
Test case:
<!DOCTYPE HTML PUBLIC "-W3CDTD HTML 4.01EN" "http:www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>...</title>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function()
{
$('#todo-list li').bind('click',function()
{
//This fires twice
alert('firing...');
});
});
</script>
</head>
<body>
<ol id="todo-list">
<li><label><input type="checkbox" value="1" name="task[1]"> test case</label></li>
</ol>
</body>
</html>
Changed March 24, 2007 05:44PM UTC by comment:5
| need: | → Test Case |
|---|
Changed March 25, 2007 12:17PM UTC by comment:6
| need: | Test Case → Review |
|---|
Added a test in [1589], though it doesn't fail. Manually clicking the checkbox to trigger the event works fine, too.
Changed April 25, 2007 11:21PM UTC by comment:7
| resolution: | → wontfix |
|---|---|
| status: | reopened → closed |
The issue happens when clicking the label. The change event would be more suitable and would allow for proper keyboard usage.
In Firefox 2.0 yes; in IE7, no.