如何使用角度指令作为注释？

Question

我尝试将ng-repeat和ng-if用作comment directives但 neither seems to work (plnkr) 。

<div><strong>Loop this:</strong></div>

<!-- directive: ng-repeat-start: val in arr -->
  <p ng-if="true">Hello {{val}}!</p>
<!-- directive: ng-repeat-end -->

<strong>Don't show this stuff:</strong>

<!-- directive: ng-if false -->
  <div ng-repeat-start="val in arr">{{val}}</div>
  <div ng-repeat-end>({{val*2}})</div>
<!-- end directive: ng-if -->

（请注意$scope.arr = [1,2,3,4,5];）

提供什么？

Answer 1

这是因为它们都被声明为仅用作属性： ng-repeat，ng-if。 查看“使用情况”部分