AngularJS Select綁定的是對象：
$scope.cars = {
car01 : {brand : "Ford", model : "Mustang", color : "red"},
car02 : {brand : "Fiat", model : "500", color : "white"},
car03 : {brand : "Volvo", model : "XC90", color : "black"}
};<select ng-model="selectedCar" ng-options="y.brand for (x, y) in cars"></select>現(xiàn)在想給select一個(gè)默認(rèn)值怎么設(shè)置呢？
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歡迎選擇我的課程，讓我們一起見證您的進(jìn)步~~
<select ng-model="selectedCar" ng-options="y.brand for (x, y) in cars>
</select>$scope.selectedCar = $scope.cars.car01;這樣就是默認(rèn)選中第一項(xiàng)
