How to maintain user state in ext JS?

Question

I am trying to maintain user state in ext JS application, like we use session. I want to maintain user state in my Ext JS/Sencha apllication. How I do.? I want to keep UserId which i want to access globally in my application.

Answer 1

Ext.define('UserInfo',{
    singelton: true,
    userInfo: {},
    setUserInfor: function(data){
       this.userInfo = data;
    },
    getUserInfo: function(){
     return this.userInfo;
    }
})

UserInfo class can be access accross the application.