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	<title>中文Flex例子 &#187; hasownproperty</title>
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	<description>中文Adobe Flex例子,Flex实例教程,RIA资源,全文检索技术,算法和数据结构</description>
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		<title>Flex中如何阻止用户点击选中Tree中任何节点的例子</title>
		<link>http://blog.minidx.com/2009/02/27/2190.html</link>
		<comments>http://blog.minidx.com/2009/02/27/2190.html#comments</comments>
		<pubDate>Fri, 27 Feb 2009 12:21:20 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Tree]]></category>
		<category><![CDATA[hasownproperty]]></category>
		<category><![CDATA[itemClick]]></category>
		<category><![CDATA[selectedItem]]></category>
		<category><![CDATA[Tree.]]></category>

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		<description><![CDATA[在前面的Flex中如何通过itemClick事件阻止用户点击选中Tree的某一分支节点的例子中,我们了解了如何阻止用户点击选中Tree的某一分支节点,接下来的例子演示了Flex中如何阻止用户点击选中Tree中任何节点。
让我们先来看一下Demo（可以右键View Source或点击这里察看源代码）：









下面是完整代码(或点击这里察看)：
Download: main.mxml&#60;?xml version=&#34;1.0&#34; encoding=&#34;utf-8&#34;?&#62;
&#60;mx:Application&#160;xmlns:mx=&#34;http://www.adobe.com/2006/mxml&#34;
&#160; &#160; &#160; &#160; layout=&#34;vertical&#34;
&#160; &#160; &#160; &#160; verticalAlign=&#34;middle&#34;
&#160; &#160; &#160; &#160; backgroundColor=&#34;white&#34;
&#160; &#160; &#160; &#160; creationComplete=&#34;init();&#34;&#62;
&#160;
&#160; &#160; &#60;mx:Script&#62;
&#160; &#160; &#160; &#160; &#60;![CDATA[
&#160; &#160; &#160; &#160; &#160; &#160; import mx.events.ListEvent;
&#160;
&#160; &#160; &#160; &#160; &#160; &#160; private function init():void {
&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; tree.openItems = dp..node;
&#160; &#160; &#160; [...]]]></description>
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		<title>Flex中如何利用Array.filter()事件从一个数组中移除重复项目的例子</title>
		<link>http://blog.minidx.com/2008/07/12/1069.html</link>
		<comments>http://blog.minidx.com/2008/07/12/1069.html#comments</comments>
		<pubDate>Sat, 12 Jul 2008 15:25:17 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[Array]]></category>
		<category><![CDATA[filter]]></category>
		<category><![CDATA[hasownproperty]]></category>
		<category><![CDATA[数组]]></category>
		<category><![CDATA[重复项目]]></category>

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		<description><![CDATA[和前面的Flex中如何通过filterFunction属性对XMLListCollection进行筛选的例子类似的，接下来的例子演示了Flex中如何利用Array.filter()事件，从一个数组中移除重复项目。
让我们先来看一下Demo（可以右键View Source或点击这里察看源代码）：









下面是完整代码(或点击这里察看)：
Download: main.mxml&#60;?xml version=&#34;1.0&#34; encoding=&#34;utf-8&#34;?&#62;
&#60;mx:Application&#160;xmlns:mx=&#34;http://www.adobe.com/2006/mxml&#34;
&#160; &#160; &#160; &#160; layout=&#34;vertical&#34;
&#160; &#160; &#160; &#160; verticalAlign=&#34;middle&#34;
&#160; &#160; &#160; &#160; backgroundColor=&#34;white&#34;
&#160; &#160; &#160; &#160; creationComplete=&#34;init()&#34;&#62;
&#160;
&#160; &#160; &#60;mx:Script&#62;
&#160; &#160; &#160; &#160; &#60;![CDATA[
&#160; &#160; &#160; &#160; &#160; &#160; private var keys:Object = {};
&#160;
&#160; &#160; &#160; &#160; &#160; &#160; /**
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		<title>Flex中如何利用树形控件(Tree Control)和SWFLoader控件创建简单图片相册的例子</title>
		<link>http://blog.minidx.com/2008/04/05/693.html</link>
		<comments>http://blog.minidx.com/2008/04/05/693.html#comments</comments>
		<pubDate>Sat, 05 Apr 2008 12:47:48 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[dataDescriptor]]></category>
		<category><![CDATA[hasownproperty]]></category>
		<category><![CDATA[isbranch]]></category>
		<category><![CDATA[itemRenderer]]></category>
		<category><![CDATA[SWFLoader]]></category>
		<category><![CDATA[Tree.]]></category>

		<guid isPermaLink="false">http://blog.minidx.com/2008/04/05/693.html</guid>
		<description><![CDATA[
在利用Flex的HorizontalList控件创建一个简单的图片展示（相册）中我们了解了如何利用HorizontalList创建相册，接下来的例子演示了如何利用树形控件(Tree Control)和SWFLoader控件创建一个简单图片相册。
让我们先来看一下Demo（可以右键View Source或点击这里察看源代码）：









下面是完整代码(或点击这里察看)：
Download: main.mxml&#60;?xml version=&#34;1.0&#34; encoding=&#34;utf-8&#34;?&#62;
&#60;mx:Application&#160;xmlns:mx=&#34;http://www.adobe.com/2006/mxml&#34;
&#160; &#160; &#160; &#160; layout=&#34;vertical&#34;
&#160; &#160; &#160; &#160; verticalAlign=&#34;middle&#34;
&#160; &#160; &#160; &#160; backgroundColor=&#34;white&#34;&#62;
&#160;
&#160; &#160; &#60;mx:Script&#62;
&#160; &#160; &#160; &#160; &#60;![CDATA[
&#160; &#160; &#160; &#160; &#160; &#160; import&#160;mx.events.ListEvent;
&#160;
&#160; &#160; &#160; &#160; &#160; &#160; private&#160;function tree_itemClick(evt:ListEvent):void {
&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; var&#160;t:Tree = evt.currentTarget as Tree;
&#160; &#160; &#160; &#160; &#160; &#160; [...]]]></description>
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