这是我的问题的一个方面。 http://jsfiddle.net/angularismyman/pc5tq0wa/基本上我的控制器2正在调用一个服务,该服务正在更新我的控制器1的视图被绑定到的变量,但视图没有更新。
我的Html:
<div ng-app="myApp">
<div ng-controller="FirstCtrl">
Controller 1: <br/>
{{text}}
</div>
<br/>
<br/>
<br/>
<div ng-controller="SecondCtrl">
Controller 2: <br/>
<button ng-click="updateView()">Change text in controller 1 to Jelly</button>
</div>
</div>
我的服务和两个控制器:
var myApp = angular.module('myApp', []);
myApp.service('Session', function () {
var value = "peanut butter";
this.value = value;
this.changeTest = function(){
alert("changing to jelly!");
alert("our current value is: "+value);
value = "jelly";
alert("our new value is: "+value);
alert("why isn't text updating in controller 1?");
}
return this
});
function FirstCtrl($scope, Session){
$scope.text = Session.value;
}
function SecondCtrl($scope, Session){
$scope.updateView = function(){
Session.changeTest();
}
}