我有填充然后下拉列表的代码和获取列表中最后一项的javascript变量。现在我要做的就是选择最后一项作为默认值。我错过了什么?
<div class="row">
<div>
<select ng-init="lastItem" ng-model="congressFilter" ng-options="cc.congressLongName for cc in ccList"></select>
</div>
<div class="grid-style" data-ng-grid="userGrid">
</div>
ccResource.query(function (data) {
$scope.ccList.length = 0;
angular.forEach(data, function (ccData) {
$scope.ccList.push(ccData);
})
//Set default value for dropdownlist?
$scope.lastItem = $scope.ccList[$scope.ccList.length - 1];
});