Solved

jQuery: Fire only once with multiple binds

Posted on 2012-03-28
4
421 Views
Last Modified: 2012-04-15
This fires twice if I click on my radio button:

 $('.xyz input').bind('change click', function(){
  alert('Hello');
 });

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How can I get it to fire only once, either if is clicked on or changed?
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Question by:hankknight
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4 Comments
 
LVL 20

Assisted Solution

by:BuggyCoder
BuggyCoder earned 400 total points
ID: 37777391
use this:-
$('.xyz input').click(function(){
  alert('Hello');
 });

Open in new window

0
 
LVL 42

Expert Comment

by:David S.
ID: 37778635
I agree with BuggyCoder.  The change event is only triggered on radio buttons in IE (or at least some versions of it) after the radio button loses focus, so it's best to just use the click event.
0
 
LVL 16

Author Comment

by:hankknight
ID: 37779687
Will click fire even if the radio is changed by the keyboard?
0
 
LVL 42

Accepted Solution

by:
David S. earned 100 total points
ID: 37779782
Yes, the click event will fire even if the keyboard is used to select the radio button instead of the mouse.
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