$.fn.removeData does not remove data with a dash in a name

[sidonath]

Some of the backwards-compatibility issues with camelCasing data names were solved in #9124, but not all.

Here is a ​test case that demonstrates the issue.

Expectation: $('#foo').removeData('foo-bar') removes data with key "fooBar"

But actually: $('#foo').removeData('foo-bar') doesn't remove anything. To remove the "fooBar" one has to explicitely call $('#foo').removeData('fooBar')

The current handling breaks old code ported to jQuery 1.6.1, but the release notes say that the upgrade should be seamless with respect to data changes in 1.6.0.

Solution: when removing "foo-bar", remove "fooBar" instead.

Workaround for developers: update code to use "fooBar" always.

[Rick Waldron]

See: #9124 #7328 #9301

[Rick Waldron]

Duplicate of #7328.

[anonymous]

It is not a duplicate of #7328. The removeData is not working with a dash in the name.

[Rick Waldron]

#9691 is a duplicate of this ticket.

[Rick Waldron]

#9700 is a duplicate of this ticket.

[Rick Waldron]

This is the only ticket that should exist for this issue. Please stop creating duplicates

[Rick Waldron]

Test case: ​http://jsfiddle.net/CtJNN/

[dmethvin]

#9730 is a duplicate of this ticket.

[Rick Waldron]

#9909 is a duplicate of this ticket.

[Rick Waldron]

​https://github.com/jquery/jquery/pull/455

[Dave Methvin]

Merge pull request #455 from rwldrn/9413

Supports interoperable removal of hyphenated/camelCase properties. Fixes #9413

Changeset: 37254bab91b6e006716029c599bab06792015925

[Rick Waldron]

#10194 is a duplicate of this ticket.