Bug Tracker

Ticket #7223 (closed bug: fixed)

Opened 5 years ago

Last modified 3 years ago

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:
Blocking: Blocked by:


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

Change History

comment:1 Changed 5 years ago by John Resig

  • Status changed from new to closed
  • Resolution set to fixed

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

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