Modify ↓
Ticket #7209 (closed bug: fixed)
$.fn.removeData can't delete data
| Reported by: | caii | Owned by: | |
|---|---|---|---|
| Priority: | undecided | Milestone: | 1.4.4 |
| Component: | unfiled | Version: | 1.4.3 |
| Keywords: | Cc: | ||
| Blocking: | Blocked by: |
Description
$('body').data('a',1);
$('body').removeData();
alert($('body').data('a')) still 1
alert($.expando in document.body) still true
Is it bug or my mistake? and jQuery.support.deleteExpando does not exist in 1.4.3
Change History
comment:3 Changed 3 days ago by John Resig
- Status changed from new to closed
- Resolution set to fixed
We removed deleteExpando after 1.4.2, for some reason. This caused problems with removeData() (no arguments). Fixes #7209.
Changeset: e1b940d74824282fd3466d39a8ab574da4ef6fc5
Please use jsFiddle when providing test cases and demonstrations instead of pasting the code in the ticket.
Note: See
TracTickets for help on using
tickets.
Bug confirmed. removeData() fails in 1.4.3 (removeData(name) still works).
It looks like the jQuery.support.deleteExpando property (and the according test in support.js) got removed by accident.
Commit where the deleteExpando property was introduced #9195107 (improvement on the previous commit #a6f3375)
Commit where the functionality was removed #141ad3c
live-test-case