模型的删除/更新记录在余烬数据中不起作用？

Question

I have made simple CRUD program here .

But on click of delete (here i am trying to delete first record of model) it is not deleting any record,it is throwing error

Uncaught TypeError: Object function () {..} has no method 'deleteRecord' 

Can anyone help me to solve this issue i am struggling on this issue from last 2 days? I have posted my code here .

I have edited my fiddle to add functionality of create record (here) It is adding blank records in table. Can anyone tell me how to add/create record in this case?

    savecontact: function(){
    App.Person.createRecord({   
          fname: this.get('firstName'),
          lname: this.get('lastName'),
          contactype: 1
        });
        this.get('store').commit(); 
},

Answer 1

Basically this line is what changed:

this.get('store').deleteRecord(App.Person.find(1));

You where calling deleteRecord on a class definition App.Person which of course throws an error.

See working jsfiddle here.

Hope it helps.