如何实现这样的按钮效果？（在线等）

Question

我没看到那网站上的效果,不过我想你说的定是这样:
一个树型菜单而已,这方面的效好多.
可以用层来做:DW里集成的那个"显示隐藏层"
也可以用object.display来做
你去搜索一下得了

Answer 1

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