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我有一个包含大量列的 Flex DataGrid,渲染花费了太多时间,有时它以超时(函数超时)结束。
渲染大量列时是否有任何提高性能的策略。
我创建了一个 JS Fiddle 来演示我的问题:http: //jsfiddle.net/pqTqH/
如何更新我的 CSS 以使表格垂直居中而不设置height表格或 a top-margin?即使只有 1 行,我也希望表
height
top-margin