javascript - Angular : how to iterate through all indices in an array except the final index using ng-repeat

Question

我有一个数组...

$scope.arr = ["first", "second", true];

我正在使用 ng-repeat 迭代并将每个索引值绑定(bind)到 <p>像这样标记...

<div ng-repeat="value in arr">
    <p ng-bind="value"></p>
</div>

我如何 ng-bind 数组中除最终索引之外的每个值 "last"值(value)？喜欢...

<div>
    <p>first</p>
</div>
<div>
    <p>second</p>
</div>

Answer 1

您也可以尝试使用“limitTo”过滤器:

<div ng-repeat="value in arr | limitTo : arr.length-1">
    <p ng-bind="value"></p>
</div>