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#7223 closed bug (fixed)

Opened October 17, 2010 09:14AM UTC

Closed October 17, 2010 03:43PM UTC

Last modified March 19, 2012 09:20PM UTC

data( key ) for HTML 5 data-* attributes behaves different from api documentation

Reported by: jitter Owned by:
Priority: undecided Milestone: 1.4.4
Component: unfiled Version: 1.4.3
Keywords: Cc:
Blocked by: Blocking:

The api for data( key ) says

The data- attributes are pulled in the first time the data property is accessed and then are no longer accessed or mutated (all data values are then stored internally in jQuery).

This isn't true. If the data-* attributes are changed after the first call to data( key ) the new value is retrieved.

test case

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Change History (1)

Changed October 17, 2010 03:43PM UTC by John Resig comment:1

resolution: → fixed
status: newclosed

Make sure that .data() (no args) returns a list of all the data- properties as well. Also make sure that accessing a data- property via .data() doesn't cause it to change again at a later time (it should be static). Fixes #7222, #7223.

Changeset: 8a5df39045292397a06d08b4fab2ad29819b5d44