Angular ng-change for select不调用声明的方法

Question

我有以下html表单select语句

<select ng-change="setBillGroup()" ng-model="bill.groupId" class="span8" ng-options="d.id as d.name for d in groups"></select>

和js

myApp.controller('myAppController', function($scope, myAppService) {

.....
function setBillGroup(){
 console.log("setBillGroup method called!");
    ......
 }

....
});

但由于某种原因,当我在表单中选择某个或另一个时,似乎永远不会调用setBillGroup().

Answer 1

您必须在范围中定义方法.

$scope.setBillGroup = function(){
 console.log("setBillGroup method called!");
    ......
 };