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Avoid IE memory leak on enableSelection, disableSelection methods.

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This commit is contained in:
Eduardo Lundgren 2008-06-27 21:36:14 +00:00
parent b4178f63fc
commit f42d42b61f
1 changed files with 4 additions and 8 deletions
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12
ui/ui.core.js
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@ -46,15 +46,11 @@ $.ui = {
try { $('body').get(0).removeChild(tmp.get(0)); } catch(e){} try { $('body').get(0).removeChild(tmp.get(0)); } catch(e){}
return $.ui.cssCache[name]; return $.ui.cssCache[name];
}, },
disableSelection: function(e) { disableSelection: function(el) {
e.unselectable = "on"; $(el).attr('unselectable', 'on').css('MozUserSelect', 'none');
e.onselectstart = function() { return false; };
if (e.style) { e.style.MozUserSelect = "none"; }
}, },
enableSelection: function(e) { enableSelection: function(el) {
e.unselectable = "off"; $(el).attr('unselectable', 'off').css('MozUserSelect', '');
e.onselectstart = function() { return true; };
if (e.style) { e.style.MozUserSelect = ""; }
}, },
hasScroll: function(e, a) { hasScroll: function(e, a) {
var scroll = /top/.test(a||"top") ? 'scrollTop' : 'scrollLeft', has = false; var scroll = /top/.test(a||"top") ? 'scrollTop' : 'scrollLeft', has = false;