deac/jquery
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Expose cleanData, make sure that all bound event handlers are properly cleaned up after html/empty/remove. Fixes #5856 and #5906.

Browse source
This commit is contained in:
jeresig 2010-01-23 21:20:19 -05:00
parent 4f9aa62a85
commit f06e0e5575
2 changed files with 81 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

23
src/manipulation.js
View file

@ -193,7 +193,7 @@ jQuery.fn.extend({
for ( var i = 0, l = this.length; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
if ( this[i].nodeType === 1 ) {
cleanData( this[i].getElementsByTagName("*") );
jQuery.cleanData( this[i].getElementsByTagName("*") );
this[i].innerHTML = value;
}
}
@ -373,8 +373,8 @@ jQuery.each({
remove: function( selector, keepData ) {
if ( !selector || jQuery.filter( selector, [ this ] ).length ) {
if ( !keepData && this.nodeType === 1 ) {
cleanData( this.getElementsByTagName("*") );
cleanData( [ this ] );
jQuery.cleanData( this.getElementsByTagName("*") );
jQuery.cleanData( [ this ] );
}
if ( this.parentNode ) {
@ -386,7 +386,7 @@ jQuery.each({
empty: function() {
// Remove element nodes and prevent memory leaks
if ( this.nodeType === 1 ) {
cleanData( this.getElementsByTagName("*") );
jQuery.cleanData( this.getElementsByTagName("*") );
}
// Remove any remaining nodes
@ -493,13 +493,12 @@ jQuery.extend({
}
return ret;
}
});
function cleanData( elems ) {
for ( var i = 0, elem, id; (elem = elems[i]) != null; i++ ) {
if ( !jQuery.noData[elem.nodeName.toLowerCase()] && (id = elem[expando]) ) {
delete jQuery.cache[ id ];
},
cleanData: function( elems ) {
for ( var i = 0, elem, id; (elem = elems[i]) != null; i++ ) {
jQuery.event.remove( elem );
jQuery.removeData( elem );
}
}
}
});