ng-Click不在ng-repeat中使用{{$ index}}

Question

this seems like a simple problem but it has taken hours of mine .

I've the following code.

            <div class="row grid" id="draftRow{{$index}}" ng-repeat="draft in drafts">
            <div class="col-md-7 cell" ng-bind="draft.getTitle()"></div>
            <div class="col-md-2 cell center" ng-bind="draft.getUserName()"></div>
            <div class="col-md-2 cell center" ng-bind="draft.getDate()"></div>
            <div class="col-md-1 cell center" >
                <span class="gridbutton" ng-click="editPost(draft.getPostID())">edit</span>
                |
                <span class="gridbutton" ng-click="deletePost(draft.getPostID(),'{{$index}}')">delete</span>
            </div>
            </div>

The deletePost function is not being called onclick although I can see deletePost(draft.getPostID(),'0') written on browser inspect element. What is the problem here can anyone point out ? If I remove the second parameter of the deletePost function everything runs fine .

I've also tried $parent.$index , that calls the function but doesn't output the rowIndex on inspect element.

Answer 1

正如我在评论中所说：不使用{{...}}进行解释，只需使用变量本身： deletePost(draft.getPostID(), $index)