Question

我正试图摆脱这个空的＆lt;选项＆gt;在我的＆lt; select＆gt;中。我已经阅读了其他一些关于此的问题，但它们似乎都没有帮助我。任何人都可以帮我摆脱空的＆lt;选项＆gt;在这个小提琴？感谢。

JS

function testCtrl($scope) {
    $scope.data = {};
    $scope.data.club = {'1':{name:'club name!'}};
    $scope.data.admin = [{related_id:'1',related_table:'club'}]

    //$scope.admin_idx = 0;
}

HTML

<div ng-controller="testCtrl">
<select ng-model="admin_idx">
    <option ng-repeat="admin in data.admin" value="{{$index}}">
        {{data[admin.related_table][admin.related_id].name}}</option>
</select>

Answer 1

http://docs.angularjs.org/api/ng.directive:select

http://jsfiddle.net/4CYkd/1/

<select ng-model="admin_idx"
        ng-options="$index as data[admin.related_table][admin.related_id].name for admin in data.admin">
</select>

希望这会有所帮助

AngularJS - 清空<选项> - 其他解决方案无效</option>

1 个答案: