Opened 10 years ago
Closed 10 years ago
#4459 closed bug (fixed)
$.map doesn't iterate through objects
| Reported by: | gero_ | Owned by: | |
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| Priority: | major | Milestone: | 1.4 |
| Component: | unfiled | Version: | 1.3.2 |
| Keywords: | Cc: | ||
| Blocked by: | Blocking: |
Description
Though the docs expicitly say $.map iterates through objects (http://docs.jquery.com/Utilities/jQuery.map#arraycallback "Map can also iterate through objects as well."), it is not working. A simple test case is attached. Tested in Firefox 3 and Safari 3 on OSX, Firefox 3 on Windows. The callback for the object just doesn't run. I don't know if it's a mistake in the documentation or a bug.
Attachments (1)
Change History (3)
Changed 10 years ago by
| Attachment: | map_test_case.js added |
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comment:1 Changed 10 years ago by
comment:2 Changed 10 years ago by
| Resolution: | → fixed |
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| Status: | new → closed |
I'm going to assume it meant array-like objects, so I've updated the documentation to make this clear.
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It certainly doesn't look like $.map handles arbitrary objects. It could handle array-like objects though; maybe that's what the docs meant?