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	<title>中文Flex例子 &#187; dataTipFormatFunction</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中将颜色格式化为字符串的例子</title>
		<link>http://blog.minidx.com/2008/04/01/672.html</link>
		<comments>http://blog.minidx.com/2008/04/01/672.html#comments</comments>
		<pubDate>Tue, 01 Apr 2008 14:00:40 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[ActionScript]]></category>
		<category><![CDATA[dataTipFormatFunction]]></category>
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		<description><![CDATA[接下来的例子演示了利用一个Slider来选取一个方框中0×000000 (black)和0xFFFFFF (white)之间的背景颜色数据，并且将格式化好的数据显示在slider的tooltip中。
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; layout=&#34;vertical&#34; verticalAlign=&#34;middle&#34; backgroundColor=&#34;white&#34;&#62;
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&#160; &#160; &#160; &#160; &#160; &#160; private&#160;function intToHex(color:int = 0):String {
&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; var&#160;mask:String = &#34;000000&#34;;
&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; var&#160;str:String = mask + color.toString(16).toUpperCase();
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		<title>Flex中如何格式化Slider中多个data tips数据的例子</title>
		<link>http://blog.minidx.com/2008/03/28/647.html</link>
		<comments>http://blog.minidx.com/2008/03/28/647.html#comments</comments>
		<pubDate>Thu, 27 Mar 2008 16:37:12 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Flex]]></category>
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		<category><![CDATA[Slider]]></category>
		<category><![CDATA[SliderEvent]]></category>
		<category><![CDATA[thumbCount]]></category>
		<category><![CDATA[values]]></category>

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		<description><![CDATA[这个例子实际上和前面的Flex中格式化Slider控件的数据一样，除了实现的方法不一样以外，其效果上的差别只不过这个是带小数而且是多个的tips。这里主要是通过监听thumbPress和thumbRelease两个事件来记录是哪一个slider被滑动了。
另外需要注意的是，如果使用的是Flex Builder 3编译本例，那么有可能会因为类似下面的警告而无法创建发布程序：
Severity Description Resource In Folder Location Creation Time Id 1 Data binding will not be able to detect changes when using square bracket operator.  For Array, please use ArrayCollection.getItemAt() instead. main.mxml main line 65 2008/03/28 1:06:18 98
先来让我们先来看一下Demo：









下面是完整代码：
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; &#160; &#160; layout=&#34;vertical&#34;
&#160; &#160; &#160; &#160; &#160; &#160; verticalAlign=&#34;middle&#34;
&#160; [...]]]></description>
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		<title>Flex中格式化Slider控件的数据</title>
		<link>http://blog.minidx.com/2008/03/15/578.html</link>
		<comments>http://blog.minidx.com/2008/03/15/578.html#comments</comments>
		<pubDate>Sat, 15 Mar 2008 13:22:29 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[dataTipFormatFunction]]></category>
		<category><![CDATA[HSlider]]></category>
		<category><![CDATA[SDK]]></category>
		<category><![CDATA[Slider]]></category>
		<category><![CDATA[VSlider]]></category>

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		<description><![CDATA[前两天在折腾HSlider的时候需要格式化显示控件上的数据，感谢Flex SDK使这变得非常简单。你所需要做的仅仅是利用dataTipFormatFunction重载设置默认数据格式。通过简单的传递用户自定义函数名，你可以按照自己的需求显示该控件上data tip中的文本内容（比如在前面添加一个美元符号或者任何你需要的）。
下面是具体的例子以及源代码：








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;
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&#160; [...]]]></description>
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