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	<title>中文Flex例子 &#187; ObjectUtil</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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			<item>
		<title>Flex中如何利用flash.utils中的describeType()和ObjectUtil.toString()来显示Flex中对象(Object)信息的例子</title>
		<link>http://blog.minidx.com/2009/01/01/1855.html</link>
		<comments>http://blog.minidx.com/2009/01/01/1855.html#comments</comments>
		<pubDate>Thu, 01 Jan 2009 03:14:31 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Other]]></category>
		<category><![CDATA[describeType()]]></category>
		<category><![CDATA[ObjectUtil]]></category>
		<category><![CDATA[toString]]></category>

		<guid isPermaLink="false">http://blog.minidx.com/?p=1855</guid>
		<description><![CDATA[接下来的例子演示了Flex中如何利用flash.utils中的describeType()和ObjectUtil.toString()，来显示Flex中对象(Object)信息。
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;traceObj(progressBar);&#34;&#62;
&#160;
&#160; &#160; &#60;mx:Script&#62;
&#160; &#160; &#160; &#160; &#60;![CDATA[
&#160; &#160; &#160; &#160; &#160; &#160; import mx.utils.ObjectUtil;
&#160;
&#160; &#160; &#160; &#160; &#160; &#160; private function traceObj(target:Object):void {
&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; textArea1.text = ObjectUtil.toString(target);
&#160; &#160; &#160; [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Flex中如何利用UIDUtil.getUID()函数生成UID的例子</title>
		<link>http://blog.minidx.com/2008/11/05/1604.html</link>
		<comments>http://blog.minidx.com/2008/11/05/1604.html#comments</comments>
		<pubDate>Tue, 04 Nov 2008 16:20:56 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Other]]></category>
		<category><![CDATA[getUID()]]></category>
		<category><![CDATA[ObjectUtil]]></category>
		<category><![CDATA[UIDUtil]]></category>

		<guid isPermaLink="false">http://blog.minidx.com/?p=1604</guid>
		<description><![CDATA[和前面Flex中如何利用mx.utils.UIDUtil类的createUID()函数创建UID的例子类似的,接下来的例子演示了Flex中如何利用UIDUtil.getUID()函数生成UID。
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 mx.controls.Alert;
&#160; &#160; &#160; &#160; &#160; &#160; import mx.utils.ObjectUtil;
&#160; &#160; &#160; &#160; &#160; &#160; import mx.utils.UIDUtil;
&#160;
&#160; &#160; &#160; &#160; &#160; &#160; private function displayUID():void {
&#160; &#160; &#160; [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Flex中如何对DataGrid的日期列进行排序的例子</title>
		<link>http://blog.minidx.com/2008/07/21/1103.html</link>
		<comments>http://blog.minidx.com/2008/07/21/1103.html#comments</comments>
		<pubDate>Sun, 20 Jul 2008 21:34:59 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[dataTipFunction]]></category>
		<category><![CDATA[dateCompare]]></category>
		<category><![CDATA[ObjectUtil]]></category>
		<category><![CDATA[showDataTips]]></category>
		<category><![CDATA[sortCompareFunction]]></category>
		<category><![CDATA[排序]]></category>

		<guid isPermaLink="false">http://blog.minidx.com/2008/07/21/1103.html</guid>
		<description><![CDATA[日期有很多格式，比如可以使YYYY-MM-DD,也可以使MM-DD-YYYY，如果是后一种的话，那么直接将其作为字符串来排序是不可以的。接下来的例子就演示了Flex中如何对DataGrid的日期列进行排序。
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 mx.utils.ObjectUtil;
&#160;
&#160; &#160; &#160; &#160; &#160; &#160; private function date_sortCompareFunc(itemA:Object, itemB:Object):int {
&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; /* Date.parse() returns an int, but
&#160; &#160; &#160; [...]]]></description>
		<wfw:commentRss>http://blog.minidx.com/2008/07/21/1103.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Flex的DataGrid控件中如何实现数字以及区分/不区分大小写字母的排序的例子</title>
		<link>http://blog.minidx.com/2008/03/09/555.html</link>
		<comments>http://blog.minidx.com/2008/03/09/555.html#comments</comments>
		<pubDate>Sat, 08 Mar 2008 16:34:56 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[DataGrid]]></category>
		<category><![CDATA[DataGridColumn]]></category>
		<category><![CDATA[NumericCompare]]></category>
		<category><![CDATA[ObjectUtil]]></category>
		<category><![CDATA[sortCompareFunction]]></category>
		<category><![CDATA[stringCompare]]></category>

		<guid isPermaLink="false">http://blog.minidx.com/2008/03/09/555.html</guid>
		<description><![CDATA[下面的例子展示了利用sortCompareFunction属性，静态的ObjectUtil.numericCompare() 和ObjectUtil.stringCompare()事件，通过设置DataGridColumn中的自定义的比较函数，来实现数字以及区分或者不区分大小写字母的排序。
下面是具体的程序代码：








Download: main.mxml&#60;?xml version=&#34;1.0&#34; encoding=&#34;utf-8&#34;?&#62;
&#60;!-- http://blog.flexexamples.com/2008/03/07/performing-case-insensitive-sorts-using-the-datagrid-control-in-flex/ --&#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.utils.ObjectUtil;
&#160;
&#160; &#160; &#160; &#160; &#160; &#160; private&#160;function index_sortCompareFunc(itemA:Object, itemB:Object):int {
&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; // Make sure itemA has an &#34;index&#34; property.
&#160; [...]]]></description>
		<wfw:commentRss>http://blog.minidx.com/2008/03/09/555.html/feed</wfw:commentRss>
		<slash:comments>2</slash:comments>
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