带过滤器的角度ng-options获得无限的摘要错误

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 is another key available as part of positions. This code works fine until I add a filter... then I get an infinite digests error

Answer 1

更改您的ng-options以在曲目之前过滤：

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