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Spinner in Flex4
Posted on: May 12, 2010 at 12:00 AM
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Flex4 introduced a new a Spinner control which was not available in MX. In Flex4 Spinner control is called a Spark component.

Spinner control in Flex4:

Flex4 introduced a new a Spinner control which was not available in MX. In Flex4 Spinner control is called a Spark component. You can set the values and select the values by clicking up and down button in Spinner control. The tag of Spinner control is <s:Spinner>.

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">

<s:Panel title="Spinner Control Example" x="0" y="0" width="278" height="250">

<s:VGroup width="240" height="197" left="26" top="10">

<s:HGroup>

<mx:Text text="Use the arrows to change tabs:"/>

<s:Spinner id="spinner1" maximum="3"/>

</s:HGroup>

<mx:TabNavigator id="tabnav" width="230" height="75%"

 selectedIndex="@{spinner1.value}">

<mx:HBox label="C">

<s:Label text="C is a procedural based language."/>

</mx:HBox>

<mx:HBox label="JAVA">

<s:Label text="JAVA is a object oriented language."/>

</mx:HBox>

<mx:HBox label="HTML">

<s:Label text="HTML is used for designing a web page."/>

</mx:HBox>

<mx:HBox label="ORACLE">

<s:Label text="ORACLE is a database."/>

</mx:HBox>

</mx:TabNavigator>

</s:VGroup>

</s:Panel>

</s:Application>

In this example you can see how we can use a Spinner control in Flex4.

Output:

Running Application:

To view this page ensure that Adobe Flash Player version 10.0.0 or greater is installed.

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Posted on: May 12, 2010

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