myAppModule.controller('FrmController', ['$scope',function($scope){
$scope.colors = [
{name:'black', shade:'dark'},
{name:'white', shade:'light'},
{name:'red', shade:'dark'},
{name:'blue', shade:'dark'},
{name:'yellow', shade:'light'}
];
$scope.myColor = 'red';
}]);
<form ng-controller=“FrmController”>
<select ng-model=“m.myColor” ng-options=“color.name as color.name for color in colors”>
</select>
</form>
如果写成 <select ng-model=“myColor” 这样可以设置默认值, 但是提交的时候,要写上每个表单域的值, 如果写成<select ng-model=“m.myColor” 只需要提交 $scropt.m 就可以, 但是这样 $scope.myColor = ‘red’; 就不起作用了,有没有兼顾的写法?
$scope.m = {myColor:‘red’};
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$scope.m = $scope.colors[0];
<select ng-model=“m” ng-options="***color ***as color.name for color in colors">
这样居然可以一次获取到 color 对象的全部属性值;