fireInternet/res/extjs/docs/guides/editable_grid/GeekFlicks/app/model/Movie.js

Ext.define('GeekFlicks.model.Movie', {
    extend: 'Ext.data.Model',
    fields: [{
        name: 'title',
        type: 'string'
    }, {
        name: 'year',
        type: 'int'
    }]
});