extjs 4 treepicker需要点击两次才触发

解决方法参考:

http://www.sencha.com/forum/showthread.php?261043-ExtJS-4.2-TreePicker-needs-doubleclick-to-trigger-2nd-time

posted on 2014-01-06 10:43  makeit  阅读(331)  评论(0编辑  收藏  举报

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