javascript - Chrome: Scroll on <select> triggers change() event - Stack Overflow

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I have a <select> element with the multiple="multiple" attribute. In Chrome (v27), the change() event is getting triggered when the user scrolls by clicking and dragging using the mouse. Once a value has been selected, the problem ceases to exist.

Example Markup

<select multiple="multiple">
  <option value="1">1</option>
  <option value="2">2</option>
  <option value="3">3</option>
  <option value="4">4</option>
  <option value="5">5</option>
</select>

Example jQuery

$('select').on('change', function() {
  alert('Changed!');
});

Is this a bug with Chrome? I've tried searching but haven't e across anything.

Here's a fiddle

I have a <select> element with the multiple="multiple" attribute. In Chrome (v27), the change() event is getting triggered when the user scrolls by clicking and dragging using the mouse. Once a value has been selected, the problem ceases to exist.

Example Markup

<select multiple="multiple">
  <option value="1">1</option>
  <option value="2">2</option>
  <option value="3">3</option>
  <option value="4">4</option>
  <option value="5">5</option>
</select>

Example jQuery

$('select').on('change', function() {
  alert('Changed!');
});

Is this a bug with Chrome? I've tried searching but haven't e across anything.

Here's a fiddle

• javascript
• jquery
• html
• google-chrome

Share Improve this question Follow edited Jun 4, 2013 at 7:05 billyonecan asked Jun 3, 2013 at 15:19 billyonecanbillyonecan 20.3k99 gold badges4444 silver badges6565 bronze badges 8

• I can't replicate it in Chrome (also v27) – dsgriffin Commented Jun 3, 2013 at 15:22
• @Zenith really? I'm using v27.0.1453.94m (apparently the latest version) and Windows 7 (though I didn't think the OS would be applicable) – billyonecan Commented Jun 3, 2013 at 15:24
• @billyonecan I'm exactly the same version and on Windows 7 too :/ weird – dsgriffin Commented Jun 3, 2013 at 15:25
• @Zenith that's very strange indeed :| – billyonecan Commented Jun 3, 2013 at 15:25
• @billyonecan i am using Version 27.0.1453.94 m with Windows7 can't replicate either. But seems to be a bug looking at PSR answer. – PSL Commented Jun 3, 2013 at 15:26

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1 Answer 1

Sorted by: Reset to default 12

It is the bug in chrome

SELECT box with MULTIPLE option fires ONCHANGE event on scroll

and here

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