Extending Ext.data.Model

[mdombos]

Hi All!

I tried to extend Ext.data.Model to create my own abstract model, but if the model is created via a store, the model hasn't got the functions and properties wich is declared in the new abstract model.

Ext.define('Ext.ux.data.NewModel',{
    extend:'Ext.data.Model',
    newFunction:function(){
        alert('a');
    },
    newProperty:'value'
});

Ext.define('myModel',{
    extend:'Ext.ux.data.NewModel',
    fields:['one','two']
});

Ext.define('myStore',{
    extend:'Ext.data.Store',
    model:'myModel'
});
var a=new myStore;
console.log(a.getProxy().getModel().newProperty);
a.getProxy().getModel().newFunction(); 

Error message: TypeError: a.getProxy().getModel().newFunction is not a function

[ettavolt]

Model is a class, and property/function you have added reside in instances of it. You may try to access them like this: store.getModel().prototype.newFunction()