Bug Tracker

Opened 6 years ago

Closed 5 years ago

#10870 closed bug (fixed)

Incorrect behaviour of $.removeAttr("selected")

Reported by: smartmaxim@… Owned by: timmywil
Priority: high Milestone: 1.7.2
Component: attributes Version: 1.7
Keywords: Cc:
Blocked by: Blocking:

Description

Calling $.removeAttr("selected") on the option that doesn't have "selected" attribute, changes the selection. Example: http://jsfiddle.net/HHDpK/1/

Based on http://stackoverflow.com/questions/8226702/jquery-removeattrselected-changes-selected-option

Change History (10)

comment:1 Changed 6 years ago by addyosmani

Component: unfiledattributes
Priority: undecidedlow
Resolution: worksforme
Status: newclosed

Thanks for submitting a ticket to the jQuery bug tracker. Please note that switching over to using .prop() for such cases (and .removeProp()) or the property removal should solve the problem you're running into. See here (jsFiddle from the answer on your SO post): http://jsfiddle.net/HHDpK/3/.

comment:2 Changed 6 years ago by smartmaxim@…

Do I understand you correctly that $.removeAttr() is not backward compatible since 1.6? Sure I'm going to use $.prop() in a new code, but there is plenty already written.

comment:3 Changed 6 years ago by timmywil

Resolution: worksforme
Status: closedreopened

Do NOT remove native properties with .removeProp. They cannot be recreated. Instead, we recommend:

$elems.prop('selected', false);
$elems.prop('selected', true);

Anyway, with the boolHook, this should be working. In removeAttr, we are setting attributes to empty string before removal. Unfortunately, the mere presence of a boolean attribute indicates true for the property and sets all other options' selected properties to false, and then removes it.

comment:4 Changed 6 years ago by timmywil

Milestone: None1.7.2
Owner: set to timmywil
Status: reopenedassigned

comment:6 Changed 6 years ago by timmywil

#10883 is a duplicate of this ticket.

comment:7 Changed 6 years ago by timmywil

#11142 is a duplicate of this ticket.

comment:8 Changed 6 years ago by timmywil

Priority: lowhigh

comment:9 Changed 6 years ago by liveever@…

Just check : It caused by #9699 (setting first, then removal) .

comment:10 Changed 5 years ago by timmywil

Resolution: fixed
Status: assignedclosed

Do not set boolean attributes to empty string on removal. Fixes #10870. +0 bytes compressed

Changeset: d3320462df1253196e61b2daadc3cdfe1b4c3771

Note: See TracTickets for help on using tickets.