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#9831 closed bug (invalid)
Opened July 15, 2011 09:58AM UTC
Closed July 15, 2011 01:13PM UTC
children() bug
Reported by: | anonymous | Owned by: | |
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Priority: | undecided | Milestone: | None |
Component: | unfiled | Version: | 1.6.2 |
Keywords: | Cc: | ||
Blocked by: | Blocking: |
Description
to reproduce
run the following code
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <title>document</title> <style type="text/css"> select{ width: 140px; } </style> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script> <script> (function($){ $.fn.multiSelect = function(){ var $this = $(this); var selects = $this.children(); selects.live('click change',function(){ alert('de'); }); }; })(jQuery); (function($){ $.fn.multiSelect2 = function(){ var $this = $(this); var selects = $this.find('select'); selects.live('click change',function(){ alert('de'); }); }; })(jQuery); $(function(){ $('#catform').multiSelect(); }); </script> </head> <body> <form id="catform" class="c"> <select size="10" class="cat1" name="cat1"> <option value="property" >bất động sản</option> <option value="service" >dịch vụ</option> </select> <select size="10" class="cat2" name="cat2" style="margin:0 15px"> <option value="job-21" >an ninh - bảo vệ</option> <option value="pet-4" >khác</option> </select> <select size="10" class="cat3" name="cat3"> <option value="clothing-1-11" >ví</option> <option value="computer-11-3" >webcam</option> </select> </form> </body> </html>
Then try to run multiSelect2 on $('.catform'). you will see, the code is basically the same, but multiSelect 2 will work, multiSelect() will not
Attachments (0)
Change History (1)
Changed July 15, 2011 01:13PM UTC by comment:1
resolution: | → invalid |
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status: | new → closed |
Thank you for your time and interest in helping the jQuery project, but I am reasonably confident that this is not a bug. As it is stated on the docs for .live,
.children() is a traversal method - as is find - so to be honest, I'm surprised it's working in either case, but the former *certainly* is not supported. This seems like an ideal use case for .delegate over .live