在 Adob​​e Flex 中设置数据网格行的背景颜色 [英] Setting background color for datagrid row in Adobe Flex

问题描述

我需要以编程方式更改 Flex 数据网格中单行的背景颜色.我在网上搜索并找到了对dg.setPropertiesAt"的引用，这不是受支持的方法(根据编译器).此外，还有一些建议可以扩展 dg 的drawRowBackground"方法，但我需要在外部设置背景(而不是从 dg 内部的逻辑).

I need to programmatically change the background color for a single row in a datagrid in Flex. I've scoured the Net and found reference to "dg.setPropertiesAt," which is not a supported method (according to the compiler). Also, there are suggestions to extend the dg's "drawRowBackground" method but I need to set the background externally (not from logic inside the dg).

欢迎提出任何建议.

TIA，鲍勃

推荐答案

您必须使用 itemRenderer 才能完成此任务.有关详细信息，请参阅以下示例:

You'll have to use an itemRenderer in order to accomplish this. See the following examples for more information:

http://butterfliesandbugs.wordpress.com/2007/07/11/using-an-itemrenderer-to-change-the-background-of-a-datagrid-cell/

http://www.adobe.com/cfusion/communityengine/index.cfm?event=showdetails&postId=61&productId=2

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