Angularjs: $element.scope()没有东西出来

[coolicer]

jQuery/jqLite Extras
Angular also provides the following additional methods and events to both jQuery and jqLite:

Events
...

Methods
...
scope() - retrieves the scope of the current element or its parent.

这里的意思是jq对象有这个scope方法吗？为什么我打印不出东西。

[ThomasChan]

要打印出东西来那也先得$element不是空的啊，写到directive里随便绑定个元素，就打印出来了