额示例代码我都看了的,我想试试我那种用法的。。。就是那种下拉出现一列按钮的用法,求教~就是好像不能在Content里面写,否则下拉按钮就无法点击了。那样怎么办?
The amount of sample code I have read, I would like to try my kind of usage... Is that the drop-down appears the usage of a column of buttons, ask for advice ~ it seems not in the content inside write or drop-down button to click. What about that? |