String substring method example

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String substring method example
Posted on: June 4, 2010 at 12:00 AM

In the Action Script3, substring are sequential characters that are found from a string. String class provide methods for finding substring from string.

String substring() method example:-

In the Action Script3, substring are sequential characters that are found from a string. String class provide methods for finding substring from string. Method substring(int, int ) takes two integer type parameters, first is starting index position of the sub string and second is end index position of the sub string. In this example we have used this method.

Example:-

<?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" creationComplete="init();">

<fx:Script>

<![CDATA[

private function init():void{

var str:String = "Rose India";

var substring:String = str.substring(5,13);

textcontrol1.text = str;

textcontrol2.text = substring;

}

]]>

</fx:Script>

<s:Panel width="250" height="200" title="String substring() method example" backgroundColor="0xEEFFEE">

<s:VGroup>

<mx:Text id="textmsg1" text=" Main String" fontSize="12" fontWeight="bold"/>

<mx:Text id="textcontrol1"/>

<mx:Text id="textmsg2" text="Sub String" fontSize="12" fontWeight="bold"/>

<mx:Text id="textcontrol2"/>

</s:VGroup>

</s:Panel>

</s:Application>

Output:-

Download this code

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