2016-10-13 00:16:48 点击量:10 标签: 收藏本文
1.数组的使用
- <fx:Script>
- <![CDATA[
- import mx.events.FlexEvent;
- protected function application1_initializeHandler(event:FlexEvent):void
- {
- var array2:Array = new Array("1","22","333","4444");
- var array3:Array = ["pp","qq"];
- text1.text = array1[2];
- text2.text = array2[3];
- text3.text = array3[1];
- }
- ]]>
- </fx:Script>
- <fx:Declarations>
- <fx:Array id="array1">
- <fx:String>aa</fx:String>
- <fx:String>bb</fx:String>
- <fx:String>cc</fx:String>
- </fx:Array>
- </fx:Declarations>
- <s:TextInput id="text1" x="111" y="146"/>
- <s:TextInput id="text2" x="111" y="192"/>
- <s:TextInput id="text3" x="111" y="237"/>
2.定义方法中使用可变参数
- <fx:Script>
- <![CDATA[
- protected function func1(...arg):void
- {
- for each(var str:String in arg)
- {
- text1.text += str + " ,";
- }
- }
- protected function button1_clickHandler(event:MouseEvent):void
- {
- func1("aa","bb","cc","dd");
- }
- ]]>
- </fx:Script>
- <s:Button x="539" y="132" label="按钮" click="button1_clickHandler(event)"/>
- <s:TextInput id="text1" x="35" y="132" width="489"/>