我在如下所示的ts文件中声明了一个rootscope自定义属性
module MyApp.Entity{
export interface IRootScope extends ng.IRootScopeService {
userData: any;
clientData: any;
}
}
在我的一个服务文件中,我分配了值
export class Service1 {
constructor(private apiService: MyApp.Common.Services.apiService, private notificationService: MyApp.Common.Services.notificationService,
private $base64: JQueryBase64Static, private $cookieStore: ng.cookies.ICookieStoreService, private $rootScope: MyApp.Entity.IRootScope) {
}
saveData(){
this.$rootScope.clientData = clientData; // Data got assigned
}
}
现在在其他控制器文件中,我试图访问这个根范围属性
class controller2{
Clients: any;
constructor(private service1: MyApp.Service.Service1, private $rootScope: MyApp.Entity.IRootScope){
this.Clients = this.$rootScope.clientData; // clientData is Undefined i.e here //it is creating new rootscope again I guess ..so How to access a single global //rootscope
}
}
您使用的是this.$rootScope
,它是$rootScope的另一个实例,因为它只在当前作用域中定义,如果您删除this.
,它应该可以在中工作