1
的項目當我點擊一個按鈕,並通過獲取選中schoolclass:綁定複雜的數據並獲得選擇多重選擇
$scope.selectedSchoolclasses[0]
那麼就只有schoolclass schoolclassNumber
像「7A」,而不是ID屬性。
這是爲什麼?綁定的schoolclasses數組及其項目具有Id和schoolclassNumber屬性。
控制器
$scope.schoolclasses = schoolclasses;
$scope.selectedSchoolclasses = [];
的Html
<div class="col-sm-8">
<select size="5" class="form-control control-label col-sm-6" multiple ng-model="selectedSchoolclasses">
<option class="co-sm-6" ng-repeat="s in schoolclasses">
{{s.schoolclassNumber}}
</option>
</select>
</div>