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| author | Alexander Schmitz <arschmitz@gmail.com> | 2016-09-12 10:26:24 -0400 |
|---|---|---|
| committer | Alexander Schmitz <arschmitz@gmail.com> | 2016-09-13 15:11:34 -0400 |
| commit | 89af4c292eaa5fc1c83437ca71085264dcbef34a (patch) | |
| tree | c9200b263d00490bc0533637627bc7e0c0148d8f /ui | |
| parent | 7b7b9b6d8616873c8da22043d499ffde376a2b12 (diff) | |
| download | jquery-ui-89af4c292eaa5fc1c83437ca71085264dcbef34a.tar.gz jquery-ui-89af4c292eaa5fc1c83437ca71085264dcbef34a.zip | |
Widget: Untrack classes elements when they are removed from the DOM
Fixes #15043
Closes gh-1744
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/widget.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ui/widget.js b/ui/widget.js index 06a3ce88e..a3922675f 100644 --- a/ui/widget.js +++ b/ui/widget.js @@ -514,6 +514,10 @@ $.Widget.prototype = { } } + this._on( options.element, { + "remove": "_untrackClassesElement" + } ); + if ( options.keys ) { processClassString( options.keys.match( /\S+/g ) || [], true ); } @@ -524,6 +528,15 @@ $.Widget.prototype = { return full.join( " " ); }, + _untrackClassesElement: function( event ) { + var that = this; + $.each( that.classesElementLookup, function( key, value ) { + if ( $.inArray( event.target, value ) !== -1 ) { + that.classesElementLookup[ key ] = $( value.not( event.target ).get() ); + } + } ); + }, + _removeClass: function( element, keys, extra ) { return this._toggleClass( element, keys, extra, false ); }, |