Javascript 未检测到角度字符串更改
变量字符串的更改不起作用Javascript 未检测到角度字符串更改,javascript,angularjs,Javascript,Angularjs,变量字符串的更改不起作用 var angulargap = angular.module("angulargap", []); angulargap.factory('cartService', function($rootScope,$http){ var fac ={ message:"factory", getCart:function(call){ $http.post("/rpc.php", {app:"get_c
var angulargap = angular.module("angulargap", []);
angulargap.factory('cartService', function($rootScope,$http){
var fac ={
message:"factory",
getCart:function(call){
$http.post("/rpc.php", {app:"get_cart",pag:"cart"})
.success(function(data, status, headers, config) {
fac.setMessage("success");
}).error(function(data, status, headers, config) {
});
},
setMessage:function(m){fac.message=m;}
}
return fac;
});
angulargap.controller("iridium", function ($scope,cartService){
cartService.getCart();
$scope.message=cartService.message;
});
而是更新数组,一切正常
怎么了?
谢谢更换这一行
setMessage:function(m){fac.message=m;}
与
我通过用一个对象更改字符串变量来解决这个问题
var angulargap = angular.module("angulargap", []);
angulargap.factory('cartService', function($rootScope,$http){
var fac ={
messages:{cartnum:"0"},
getCart:function(call){
$http.post("/rpc.php", {app:"get_cart",pag:"cart"})
.success(function(data, status, headers, config) {
fac.setCounter("num from server");
}).error(function(data, status, headers, config) {
});
},
setCounter:function(m){fac.messages.cartnum=m;}
}
return fac;
});
angulargap.controller("iridium", function ($scope,cartService){
cartService.getCart();
$scope.messages=cartService.messages;
});
现在一切正常,我在前端看到了结果
有人能给我解释一下,如果我使用字符串变量,为什么它不起作用
我是这样理解的:
{{messages.cartnum}}
你能再解释一下你的问题吗。。很难知道你想要实现什么。你已经用chrome调试过了吗?可能
fac.setMessage
未定义?
{{messages.cartnum}}