tourdeflexmodules/src/spark/controls/NumericStepperExample.mxml

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

  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
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      http://www.apache.org/licenses/LICENSE-2.0

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  distributed under the License is distributed on an "AS IS" BASIS,
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<s:Module xmlns:fx="http://ns.adobe.com/mxml/2009" 
			   xmlns:s="library://ns.adobe.com/flex/spark" 
			   xmlns:mx="library://ns.adobe.com/flex/mx">

	<fx:Script>
		<![CDATA[
			protected function clickHandler(event:MouseEvent):void
			{
				responseText.text = "Thank you for your purchase of " +this.numStepper.value + " tickets!";
			}
		]]>
	</fx:Script>

	<fx:Style>
		@namespace "library://ns.adobe.com/flex/spark";
		@namespace mx "library://ns.adobe.com/flex/mx";
		#formHead { 
			fontSize: 18;
			fontFamily: Arial;
			fontWeight: bold;
		}
		mx|FormItem { 
			fontSize: 12;
			fontFamily: Arial;
			fontWeight: bold;
		}	
			
	</fx:Style>
	
	<s:Panel title="NumericStepper Sample" width="100%" height="100%">
		
		<s:layout>
			<s:HorizontalLayout paddingLeft="10" paddingRight="10" paddingTop="10" paddingBottom="10"/>
		</s:layout>
			
		<s:Label width="250" verticalAlign="justify" 
				 text="The NumericStepper control allows you to select a number from an
ordered set. The NumericStepper control consists of a single-line input text field and a pair of arrow buttons
for stepping through the valid values. You can use the Up Arrow and Down arrow keys to cycle through the values."/>
		
		<mx:Form>
			<mx:FormHeading id="formHead" label="Welcome to Ticket Grabber!"/>
			<mx:FormItem label="Name:">
				<s:TextInput id="nameTxt" widthInChars="20"/>
			</mx:FormItem>
			<mx:FormItem label="Address:">
				<s:TextArea widthInChars="20" heightInLines="2"/>
			</mx:FormItem>
			<mx:FormItem label="Phone:">
				<s:TextInput id="phoneTxt" widthInChars="20"/>	
			</mx:FormItem>
			<mx:FormItem label="Select # of tickets:">
				<s:NumericStepper id="numStepper" width="55" 
								  value="0" snapInterval="2"/>
			</mx:FormItem>
			<mx:FormItem>
				<s:Button label="Buy Now!" click="clickHandler(event)"/>
			</mx:FormItem>
			<mx:FormItem>
				<s:Group>
					<s:Label id="responseText"/>	
				</s:Group>
			</mx:FormItem>
		</mx:Form>
		
	</s:Panel>
	
</s:Module>