javascript - jQuery (UI): Detect checking of a checkbox - Stack Overflow

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How can I make jQuery fire an event when a user checks a checkbox?

<input type="checkbox" id="test" name="test" /><label for="test">Check me</label>

I could do it with .click though that doesn't work when the user tabs to the checkbox. I wasn't able to find info on this in the API docs or while Googling.

How can I make jQuery fire an event when a user checks a checkbox?

<input type="checkbox" id="test" name="test" /><label for="test">Check me</label>

I could do it with .click though that doesn't work when the user tabs to the checkbox. I wasn't able to find info on this in the API docs or while Googling.

• javascript
• jquery
• forms
• jquery-ui
• jquery-events

Share Improve this question Follow edited Apr 22, 2022 at 7:42 Brian Tompsett - 汤莱恩 5,8937272 gold badges6161 silver badges133133 bronze badges asked Jun 21, 2010 at 13:54 MauriceMaurice 4,94077 gold badges4242 silver badges5151 bronze badges

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2 Answers 2

Sorted by: Reset to default 12

$('#test').bind('change', function(){
    if($(this).is(':checked')){
        // box was checked
    }
});

You're looking for the change event:

$('#test').change(function() { ... });

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