recipeitem.mxml

用Flex实现的一个关于减肥系统的web界面,内部没有实际的业务逻辑,只是一个原形.

<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" width="400" height="300">
	<mx:Script>
		<![CDATA[
			import mx.collections.ArrayCollection;
			public var food:Object = new Object();
			public var selectedArray:ArrayCollection = new ArrayCollection();
			public function onClickHandler():void
			{
				if(cbFood.selected)
				{
					this.selectedArray.removeItemAt(this.selectedArray.getItemIndex(data));
					cbFood.selected = false;
					return;
				}
				else
				{
					this.selectedArray.addItem(data);
					cbFood.selected = true;
					return;
				}
			}
		]]>
	</mx:Script>
	<mx:CheckBox id="cbFood" label="{food.name}" click="onClickHandler()"/>
</mx:Canvas>