#5971 closed bug (fixed)
Make sure jQuery.data( elem ) always returns an object
Reported by: | john | Owned by: | |
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Priority: | major | Milestone: | 1.4.2 |
Component: | data | Version: | 1.4.1 |
Keywords: | Cc: | ||
Blocked by: | Blocking: |
Description
Right now it'll return null if no data object exists.
Change History (5)
comment:1 Changed 13 years ago by
Resolution: | → fixed |
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Status: | new → closed |
comment:2 Changed 13 years ago by
Resolution: | fixed |
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Status: | closed → reopened |
I just came across another bug, where page unload pukes on this line in jQuery 1.4.2:
var events = jQuery.data(this, "events"), handlers = events[ event.type ];
.. should be ..
var events = jQuery.data(this, "events"), handlers = events ? events[ event.type ] : null;
I logged in to report this bug but it seems this (#5971) should have fixed this. I may be misunderstanding "Milestone" field but this defect remains in 1.4.2.
comment:3 Changed 13 years ago by
Resolution: | → fixed |
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Status: | reopened → closed |
You're mis-understanding the bug - that's a separate case where you're requesting a specific property where it (apparently) doesn't exist any more. What you're describing is ticket #6163 and it's already been fixed.
Fixed. http://github.com/jquery/jquery/commit/eed69eccc54d010889b5d8495320538d7ceb4e51