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	<title>Li Guoliang &#187; DataGridColumn</title>
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	<link>http://liguoliang.com</link>
	<description>ActionScript Flex Java JEE PHP...</description>
	<lastBuildDate>Wed, 08 Feb 2012 01:44:22 +0000</lastBuildDate>
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		<title>DragDrop时, 使用DragEvent.dragInitiator来获得Drag源头, 而非DragEvent.relatedObject</title>
		<link>http://liguoliang.com/2010/dragdrop%e6%97%b6-%e4%bd%bf%e7%94%a8dragevent-draginitiator%e6%9d%a5%e8%8e%b7%e5%be%97drag%e6%ba%90%e5%a4%b4-%e8%80%8c%e9%9d%9edragevent-relatedobject/</link>
		<comments>http://liguoliang.com/2010/dragdrop%e6%97%b6-%e4%bd%bf%e7%94%a8dragevent-draginitiator%e6%9d%a5%e8%8e%b7%e5%be%97drag%e6%ba%90%e5%a4%b4-%e8%80%8c%e9%9d%9edragevent-relatedobject/#comments</comments>
		<pubDate>Thu, 21 Jan 2010 09:23:19 +0000</pubDate>
		<dc:creator>老李</dc:creator>
				<category><![CDATA[ActionScript]]></category>
		<category><![CDATA[DataGridColumn]]></category>
		<category><![CDATA[Drag]]></category>
		<category><![CDATA[Drag and Drop]]></category>
		<category><![CDATA[DragEvent]]></category>

		<guid isPermaLink="false">http://liguoliang.com/2010/01/1115/</guid>
		<description><![CDATA[首发: <a title="http://riashanghai.com/node/123" href="http://riashanghai.com/node/123">http://riashanghai.com/node/123</a>
<strong>问题描述: </strong>
在进行DragDrop时, 我使用了DragDrop.relatedObject来获得Drag触发的UIComponent 
如: var dargUI:TileList = e.relatedObject as <p class='read-more'><a href='http://liguoliang.com/2010/dragdrop%e6%97%b6-%e4%bd%bf%e7%94%a8dragevent-draginitiator%e6%9d%a5%e8%8e%b7%e5%be%97drag%e6%ba%90%e5%a4%b4-%e8%80%8c%e9%9d%9edragevent-relatedobject/'>More...</a></p>]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>使用ActionScript建立DataGrid, 添加右键, 增加列, 并设定列的ItemRenderer</title>
		<link>http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8actionscript%e5%bb%ba%e7%ab%8bdatagrid-%e6%b7%bb%e5%8a%a0%e5%8f%b3%e9%94%ae-%e5%a2%9e%e5%8a%a0%e5%88%97-%e5%b9%b6%e8%ae%be%e5%ae%9a%e5%88%97%e7%9a%84itemrender/</link>
		<comments>http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8actionscript%e5%bb%ba%e7%ab%8bdatagrid-%e6%b7%bb%e5%8a%a0%e5%8f%b3%e9%94%ae-%e5%a2%9e%e5%8a%a0%e5%88%97-%e5%b9%b6%e8%ae%be%e5%ae%9a%e5%88%97%e7%9a%84itemrender/#comments</comments>
		<pubDate>Mon, 05 Jan 2009 16:59:39 +0000</pubDate>
		<dc:creator>老李</dc:creator>
				<category><![CDATA[ActionScript]]></category>
		<category><![CDATA[Air右键]]></category>
		<category><![CDATA[DataGrid]]></category>
		<category><![CDATA[DataGridColumn]]></category>
		<category><![CDATA[Flex右键]]></category>

		<guid isPermaLink="false">http://liguoliang.com/2009/01/679/</guid>
		<description><![CDATA[很多时候为了获得对组件的灵活控制, 不得不放弃MXML, 直接使用ActionScript.<p class='read-more'><a href='http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8actionscript%e5%bb%ba%e7%ab%8bdatagrid-%e6%b7%bb%e5%8a%a0%e5%8f%b3%e9%94%ae-%e5%a2%9e%e5%8a%a0%e5%88%97-%e5%b9%b6%e8%ae%be%e5%ae%9a%e5%88%97%e7%9a%84itemrender/'></a></p>]]></description>
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		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>使用ItemRenderer处理基于List容器的显示内容 [DataGrid, Tree, List等]</title>
		<link>http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8itemrender%e5%a4%84%e7%90%86%e5%9f%ba%e4%ba%8elist%e5%ae%b9%e5%99%a8%e7%9a%84%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9-datagrid-tree-list%e7%ad%89/</link>
		<comments>http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8itemrender%e5%a4%84%e7%90%86%e5%9f%ba%e4%ba%8elist%e5%ae%b9%e5%99%a8%e7%9a%84%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9-datagrid-tree-list%e7%ad%89/#comments</comments>
		<pubDate>Mon, 05 Jan 2009 16:52:06 +0000</pubDate>
		<dc:creator>老李</dc:creator>
				<category><![CDATA[ActionScript]]></category>
		<category><![CDATA[DataGrid]]></category>
		<category><![CDATA[DataGridColumn]]></category>

		<guid isPermaLink="false">http://liguoliang.com/2009/01/678/</guid>
		<description><![CDATA[如Student中有一Gender_属性, 1表示男生, 2表示女生, 3表示未知, 现在有下要求: 1. 在DataGrid中不可以显示1, 2,3, 应显示 男女 [ 该功能可由LabelFunction实现], 2. 如果为男生,, 则”男生”颜色为红色, 女生颜色为默认, 未知字体大小为10号<p class='read-more'><a href='http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8itemrender%e5%a4%84%e7%90%86%e5%9f%ba%e4%ba%8elist%e5%ae%b9%e5%99%a8%e7%9a%84%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9-datagrid-tree-list%e7%ad%89/'></a></p>]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>使用labelFunction处理DataGrid显示内容</title>
		<link>http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8labelfunction%e5%a4%84%e7%90%86datagrid%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9/</link>
		<comments>http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8labelfunction%e5%a4%84%e7%90%86datagrid%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9/#comments</comments>
		<pubDate>Mon, 05 Jan 2009 09:31:44 +0000</pubDate>
		<dc:creator>老李</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[DataGrid]]></category>
		<category><![CDATA[DataGridColumn]]></category>

		<guid isPermaLink="false">http://liguoliang.com/2009/01/668/</guid>
		<description><![CDATA[在设定了DataGrid的DataProvider, 设定DataGridColumn及其相应的DataField之后, DataGrid就可正常显示, 但有时候需要稍微处理一下显示内容: 如 某ArrayCollection中含有一组Student, Student对象具有gender属性, 其中1代表男, 2代表女, 3代表不确定. 此时需要使用labelFunction进行处理显示内容.<p class='read-more'><a href='http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8labelfunction%e5%a4%84%e7%90%86datagrid%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9/'></a></p>]]></description>
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		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Flex中获得DataGrid中编辑前后的数据</title>
		<link>http://liguoliang.com/2008/flex%e4%b8%ad%e8%8e%b7%e5%be%97datagrid%e4%b8%ad%e7%bc%96%e8%be%91%e5%89%8d%e5%90%8e%e7%9a%84%e6%95%b0%e6%8d%ae/</link>
		<comments>http://liguoliang.com/2008/flex%e4%b8%ad%e8%8e%b7%e5%be%97datagrid%e4%b8%ad%e7%bc%96%e8%be%91%e5%89%8d%e5%90%8e%e7%9a%84%e6%95%b0%e6%8d%ae/#comments</comments>
		<pubDate>Sat, 18 Oct 2008 03:28:21 +0000</pubDate>
		<dc:creator>老李</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[DataGrid]]></category>
		<category><![CDATA[DataGridColumn]]></category>

		<guid isPermaLink="false">http://liguoliang.com/2008/10/256/</guid>
		<description><![CDATA[问题:
在使用DataGrid进行数据编辑时, 我们不可避免的需要对数据的输入进行检验, 修正等错误.
解决方法:
监听DataGrid的editEnd事件:DataGridEvent.ITEM_EDIT_END.改事件中包含有正在编辑的DataGridColumn[列名], 编辑前的数据, 编辑结<p class='read-more'><a href='http://liguoliang.com/2008/flex%e4%b8%ad%e8%8e%b7%e5%be%97datagrid%e4%b8%ad%e7%bc%96%e8%be%91%e5%89%8d%e5%90%8e%e7%9a%84%e6%95%b0%e6%8d%ae/'>More...</a></p>]]></description>
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		<slash:comments>4</slash:comments>
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