答案出乎意料的簡單,特寫此文以表敬意, 請用:

AdvancedDataGrid::displayItemsExpanded = true;

官方文件說明:
If true, expand the navigation tree to show all items. If a new branch is added, it will be shown expanded.
The default value is false.

奧妙往往都在手冊之中呢。

Tags: ADG, flex

This entry was posted on Tuesday, April 1st, 2008 at 9:43 pm and is filed under Actionscript. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.