Flex4学习笔记2--代码保存在单独的文件中

1

    <!--调用外部as文件-->

    <fx:Script>

        <![CDATA[

            import mx.controls.Alert;

            import a.Test3;

        ]]>

    </fx:Script>

    <s:Group>

        <s:layout>

            <s:HorizontalLayout/>

        </s:layout>

        <s:TextInput id="value3"/>

        <mx:Label text="and"/>

        <s:TextInput id = "value4">    </s:TextInput>

        <s:Button label="连接字符串" click="Alert.show(textMerge(value3.text,value4.text))"/>

    </s:Group>

a.Test3.as

package a

{

    import flash.sampler.Sample;

    public class Test3

    {

        public function textMerge(input1:String,input2:String):String

        {

                        var x:String = input1 +input2;

                        return x;

        }

    }

}

2

3