Tag Archives: ListEvent

Flex: DataGrid使用ListEvent.ITEM_DOUBLE_CLICK监听双击事件

January 31, 2010 by Guoliang, 2,275 views

之前没怎么注意, 一直用MouseEvent.DOUBLE_CLICK来监听DataGrid的双击事件. 但这样会造成即使在空行双击也会激发响应.
datagridClasses.doubleClickEnabled = true;
datagridClasses.addEventListe

Posted in ActionScript, Flex | Tagged ActionScript, DataGrid, DoubleClicked, Flex, ListEvent, MouseEvent | Leave a comment

如下, 在没有点击[默认]是, 后两个button的enable=false;

点击一个之后:

简单实现方法:
_dataGridStudent.addEventListener(ListEvent.CHANGE, onSlectedChange);
对应监听函数:

_actionEd

Posted in ActionScript, Flex | Tagged DataGrid, ListEvent | Leave a comment