控制器角度选择不工作
$scope.formData = {};
$scope.formData.cars = {};
$scope.formData.cars.list = [
{ id: 1, name: 'vw 2'},
{ id: 2, name: 'vw 1'}
];
$scope.formData.cars.selected = $scope.formData.cars.list[0];
HTML
<select id="bookingCars" class="form-control" ng-model="formData.cars.selected" ng-options="car.code as car.name for car in formData.cars.list">
任何人都可以解释为什么这增加了第三个空白元素,为什么第一个属性(vw 2
)不是默认值?