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2014/10/16 ¤W¤È 12:09:26
jquery Programming Glossary: this.itemsAccess outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure variable in loop from Javascript closure See for var i in this.items var item this.items i #showcasenav .append li id showcasebutton_.. Javascript closure See for var i in this.items var item this.items i #showcasenav .append li id showcasebutton_ item.id img src.. item.id is always the id of the last item in the array this.items . How to solve javascript jquery loops closures share improve..
Hiding Options of a Select with JQuery http://stackoverflow.com/questions/4699410/hiding-options-of-a-select-with-jquery options Non configurable variables this. el el this.items new Array Separate functionality from object creation ExtraBox.prototype.. function i obj var el obj el.data 'status' 'enabled' _this.items.push attribute el.attr _this.opts.attribute el el disable.. _this.opts.attribute el el disable function key .each this.items function i item if item.attribute key item. el.remove item...
Access outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure outside variable in loop from Javascript closure See for var i in this.items var item this.items i #showcasenav .append li id showcasebutton_ item.id img src images showcase icon item.id .png li #showcasebutton_.. outside variable in loop from Javascript closure See for var i in this.items var item this.items i #showcasenav .append li id showcasebutton_ item.id img src images showcase icon item.id .png li #showcasebutton_ item.id.. item.id self.switchto item.id The problem is that the alerted item.id is always the id of the last item in the array this.items . How to solve javascript jquery loops closures share improve this question The problem you have here is that the variable..
Hiding Options of a Select with JQuery http://stackoverflow.com/questions/4699410/hiding-options-of-a-select-with-jquery Combine default and options objects this.opts .extend this.defaults options Non configurable variables this. el el this.items new Array Separate functionality from object creation ExtraBox.prototype init function var _this this 'option' this... init function var _this this 'option' this. el .each function i obj var el obj el.data 'status' 'enabled' _this.items.push attribute el.attr _this.opts.attribute el el disable function key .each this.items function i item if item.attribute.. 'status' 'enabled' _this.items.push attribute el.attr _this.opts.attribute el el disable function key .each this.items function i item if item.attribute key item. el.remove item. el.data 'status' 'disabled' enable function key var _this..
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