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apache / flex-utilities / a1d4c67255672ed0893e3e18d1b6b1821d765c3d / . / TourDeFlex / TourDeFlex_content / flex4.0 / ComboBox / srcview / source / sample.mxml.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>sample.mxml</title>
<link rel="stylesheet" type="text/css" href="../SourceStyles.css"/>
</head>
<body><pre><span class="MXMLProcessing_Instruction">&lt;?xml version="1.0" encoding="utf-8"?&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:Application</span><span class="MXMLDefault_Text"> xmlns:fx="</span><span class="MXMLString">http://ns.adobe.com/mxml/2009</span><span class="MXMLDefault_Text">"
xmlns:s="</span><span class="MXMLString">library://ns.adobe.com/flex/spark</span><span class="MXMLDefault_Text">"
xmlns:mx="</span><span class="MXMLString">library://ns.adobe.com/flex/mx</span><span class="MXMLDefault_Text">" viewSourceURL="</span><span class="MXMLString">srcview/index.html</span><span class="MXMLDefault_Text">"</span><span class="MXMLComponent_Tag">&gt;</span>
<span class="MXMLSpecial_Tag">&lt;fx:Script&gt;</span>
&lt;![CDATA[
<span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">mx</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">collections</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">ArrayCollection</span>;
<span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">skins</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">TDFPanelSkin</span>;
<span class="ActionScriptBracket/Brace">[</span><span class="ActionScriptMetadata">Bindable</span><span class="ActionScriptBracket/Brace">]</span><span class="ActionScriptReserved">public</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">cards</span>:<span class="ActionScriptDefault_Text">ArrayCollection</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">ArrayCollection</span><span class="ActionScriptBracket/Brace">(</span>
<span class="ActionScriptBracket/Brace">[</span> <span class="ActionScriptBracket/Brace">{</span><span class="ActionScriptDefault_Text">label</span>:<span class="ActionScriptString">"Visa"</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">data</span>:1<span class="ActionScriptBracket/Brace">}</span><span class="ActionScriptOperator">,</span>
<span class="ActionScriptBracket/Brace">{</span><span class="ActionScriptDefault_Text">label</span>:<span class="ActionScriptString">"MasterCard"</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">data</span>:2<span class="ActionScriptBracket/Brace">}</span><span class="ActionScriptOperator">,</span>
<span class="ActionScriptBracket/Brace">{</span><span class="ActionScriptDefault_Text">label</span>:<span class="ActionScriptString">"American Express"</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">data</span>:3<span class="ActionScriptBracket/Brace">}</span> <span class="ActionScriptBracket/Brace">]</span><span class="ActionScriptBracket/Brace">)</span>;
<span class="ActionScriptReserved">private</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">changeHandler</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">event</span>:<span class="ActionScriptDefault_Text">Event</span><span class="ActionScriptBracket/Brace">)</span>:<span class="ActionScriptReserved">void</span> <span class="ActionScriptBracket/Brace">{</span>
<span class="ActionScriptDefault_Text">myLabel</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">text</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptString">"You selected: "</span> <span class="ActionScriptOperator">+</span> <span class="ActionScriptDefault_Text">ComboBox</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">event</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">target</span><span class="ActionScriptBracket/Brace">)</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">selectedItem</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">label</span>;
<span class="ActionScriptDefault_Text">myData</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">text</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptString">"Data: "</span> <span class="ActionScriptOperator">+</span> <span class="ActionScriptDefault_Text">ComboBox</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">event</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">target</span><span class="ActionScriptBracket/Brace">)</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">selectedItem</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">data</span>;
<span class="ActionScriptBracket/Brace">}</span>
<span class="ActionScriptBracket/Brace">]</span><span class="ActionScriptBracket/Brace">]</span><span class="ActionScriptOperator">&gt;</span>
<span class="MXMLSpecial_Tag">&lt;/fx:Script&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:Panel</span><span class="MXMLDefault_Text"> title="</span><span class="MXMLString">ComboBox Sample</span><span class="MXMLDefault_Text">" skinClass="</span><span class="MXMLString">skins.TDFPanelSkin</span><span class="MXMLDefault_Text">"
height="</span><span class="MXMLString">100%</span><span class="MXMLDefault_Text">" width="</span><span class="MXMLString">100%</span><span class="MXMLDefault_Text">"</span><span class="MXMLComponent_Tag">&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:HGroup</span><span class="MXMLDefault_Text"> top="</span><span class="MXMLString">20</span><span class="MXMLDefault_Text">" horizontalCenter="</span><span class="MXMLString">0</span><span class="MXMLDefault_Text">" </span><span class="MXMLComponent_Tag">&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:VGroup&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:Label</span><span class="MXMLDefault_Text"> width="</span><span class="MXMLString">200</span><span class="MXMLDefault_Text">" color="</span><span class="MXMLString">0x336699</span><span class="MXMLDefault_Text">" text="</span><span class="MXMLString">Select credit card type:</span><span class="MXMLDefault_Text">"</span><span class="MXMLComponent_Tag">/&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:ComboBox</span><span class="MXMLDefault_Text"> dataProvider="</span><span class="MXMLString">{</span><span class="ActionScriptDefault_Text">cards</span><span class="MXMLString">}</span><span class="MXMLDefault_Text">" width="</span><span class="MXMLString">150</span><span class="MXMLDefault_Text">" color="</span><span class="MXMLString">0x000000</span><span class="MXMLDefault_Text">"
change="</span><span class="ActionScriptDefault_Text">changeHandler</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">event</span><span class="ActionScriptBracket/Brace">)</span>;<span class="MXMLDefault_Text">" selectedIndex="</span><span class="MXMLString">0</span><span class="MXMLDefault_Text">"</span><span class="MXMLComponent_Tag">/&gt;</span>
<span class="MXMLComponent_Tag">&lt;/s:VGroup&gt;</span>
<span class="MXMLComponent_Tag">&lt;mx:Spacer</span><span class="MXMLDefault_Text"> width="</span><span class="MXMLString">20</span><span class="MXMLDefault_Text">"</span><span class="MXMLComponent_Tag">/&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:VGroup&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:Label</span><span class="MXMLDefault_Text"> id="</span><span class="MXMLString">myLabel</span><span class="MXMLDefault_Text">" text="</span><span class="MXMLString">You selected:</span><span class="MXMLDefault_Text">" fontWeight="</span><span class="MXMLString">bold</span><span class="MXMLDefault_Text">"</span><span class="MXMLComponent_Tag">/&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:Label</span><span class="MXMLDefault_Text"> id="</span><span class="MXMLString">myData</span><span class="MXMLDefault_Text">" text="</span><span class="MXMLString">Data:</span><span class="MXMLDefault_Text">" fontWeight="</span><span class="MXMLString">bold</span><span class="MXMLDefault_Text">"</span><span class="MXMLComponent_Tag">/&gt;</span>
<span class="MXMLComponent_Tag">&lt;/s:VGroup&gt;</span>
<span class="MXMLComponent_Tag">&lt;/s:HGroup&gt;</span>
<span class="MXMLComponent_Tag">&lt;s:Label</span><span class="MXMLDefault_Text"> color="</span><span class="MXMLString">#323232</span><span class="MXMLDefault_Text">" width="</span><span class="MXMLString">75%</span><span class="MXMLDefault_Text">" bottom="</span><span class="MXMLString">20</span><span class="MXMLDefault_Text">" horizontalCenter="</span><span class="MXMLString">0</span><span class="MXMLDefault_Text">"
text="</span><span class="MXMLString">The ComboBox component is similar to a DropDownList but includes a TextInput instead of a Label. A user can type into the TextInput and the drop-down will scroll to and highlight the closest match.
Users are allowed to type in an item not found in the dataProvider. With this behavior, a ComboBox acts as a list of suggested values, while a DropDownList acts as a list of possible values. </span><span class="MXMLDefault_Text">"</span><span class="MXMLComponent_Tag">/&gt;</span>
<span class="MXMLComponent_Tag">&lt;/s:Panel&gt;</span>
<span class="MXMLComponent_Tag">&lt;/s:Application&gt;</span></pre></body>
</html>