带过滤器的Angular ng-options会产生无限的摘要错误

Question

    <select class="form-control"
            id="Title"
            name="Title"
            ng-model="positionList"
            ng-options="position as position.position_title for position in positions.data track by position.position_ID | filter:{is_active:1}">
    </select>

is_active是另一个可用作职位的关键。这段代码工作正常，直到我添加一个过滤器...然后我得到一个无限的摘要错误

Answer 1

将您的ng-options更改为在曲目前过滤：

position as position.position_title for position in (positions.data | filter:{is_active:1}) track by position.position_ID