用ng-repeat预先选择的angularjs

Question

这是我的HTML

<select ng-model="selectedToggle" ng-change="changedValue()">
        <option ng-repeat="x in toggle" value="{{x.data}}" ng-selected="">{{x.name}}</option>
</select>

这是我的angularjs

var app = angular.module('myApp', []);
app.controller('namesCtrl', function($scope, $http) {
    $scope.toggle = [
        {data: "orderer", name: "Orderer"},
        {data: "creator", name: "Creator"}
    ]

    $scope.selectedToggle = $scope.toggle[1];
});

我在ng-options上使用ng-repeat是我想将数据有价值

这行$scope.selectedToggle = $scope.toggle[1]; 仅当我使用ng-options进行预选时，它们才会起作用，而<options>的值将具有orderer和creator

Answer 1

应该是这样

  $scope.selectedToggle = $scope.toggle[1].data;