2016-09-07 67 views

回答

0

AngularJS讓你在需要選擇兩個選項如何申報有前綴字符要求:

^ -- Look for the controller on parent elements, not just on the local scope 
? -- Don't raise an error if the controller isn't found 

有關更多信息,請參閱this文件,這讓我很容易。