MACROMEDIA FLEX-FLEX ACTIONSCRIPT LANGUAGE Manuale Utente Scaricare il pdf (Pagina 107)

TUTORIALS POINT

Simply Easy Learning Page 102

Compile and run the application to make sure business logic is working as per the requirements.

Following is the content of the modified mxml file src/com.tutorialspoint/HelloWorld.mxml.

<?xml version="1.0" encoding="utf-8"?>

<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"

xmlns:s="library://ns.adobe.com/flex/spark"

xmlns:mx="library://ns.adobe.com/flex/mx"

width="100%" height="100%"

minWidth="500" minHeight="500"

initialize="application_initializeHandler(event)">

<fx:Style source="/com/tutorialspoint/client/Style.css"/>

<fx:Script>

<![CDATA[

import mx.controls.Alert;

import mx.events.FlexEvent;

protected function btnClickMe_clickHandler(event:MouseEvent):void

{

Alert.show("Hello World!");

}

protected function application_initializeHandler(event:FlexEvent):void

{

lblHeader.text = "My Hello World Application";

}

]]>

</fx:Script>

<s:BorderContainer width="500" height="500" id="mainContainer"

styleName="container">

<s:VGroup width="100%" height="100%" gap="50" horizontalAlign="center"

verticalAlign="middle">

<s:Label id="lblHeader" fontSize="40" color="0x777777"

styleName="heading"/>

<s:Button label="Click Me!" id="btnClickMe"

click="btnClickMe_clickHandler(event)" styleName="button" />

</s:VGroup>

</s:BorderContainer>

</s:Application>

Once you are ready with all the changes done, let us compile in normal mode as we did in Flex - Create

Application chapter.

Step 1 - Place BreakPoints

Place a breakpoint on the first line of application_initializeHandler of HelloWorld.mxml

1 2 ... 102 103 104 105 106 107 108 109 110 111 112 ... 123 124

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MACROMEDIA FLEX-FLEX ACTIONSCRIPT LANGUAGE Manuale Utente Pagina 107