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?
3 回复
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