Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
设置的分支选择按钮显示不出来重新科普一下φ(≧ω≦*)♪
1.看下debug界面,检查一下按钮状态; 2.检查下该事件的条件是否满足; 3.查找下是否有其它事件的动作引起冲突;