Class CQ.Ext.data.JsonStore

If the Reader was constructed by passing in an Array of CQ.Ext.data.Field definition objects, instead of a Record constructor, it will implicitly create a Record constructor from that Array (see CQ.Ext.data.Record.create for additional details).

This property may be used to create new Records of the type held in this Store, for example:

// create the data store
    var store = new CQ.Ext.data.ArrayStore({
        autoDestroy: true,
        fields: [
           {name: 'company'},
           {name: 'price', type: 'float'},
           {name: 'change', type: 'float'},
           {name: 'pctChange', type: 'float'},
           {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
        ]
    });
    store.loadData(myData);

    // create the Grid
    var grid = new CQ.Ext.grid.EditorGridPanel({
        store: store,
        colModel: new CQ.Ext.grid.ColumnModel({
            columns: [
                {id:'company', header: 'Company', width: 160, dataIndex: 'company'},
                {header: 'Price', renderer: 'usMoney', dataIndex: 'price'},
                {header: 'Change', renderer: change, dataIndex: 'change'},
                {header: '% Change', renderer: pctChange, dataIndex: 'pctChange'},
                {header: 'Last Updated', width: 85,
                    renderer: CQ.Ext.util.Format.dateRenderer('m/d/Y'),
                    dataIndex: 'lastChange'}
            ],
            defaults: {
                sortable: true,
                width: 75
            }
        }),
        autoExpandColumn: 'company', // match the id specified in the column model
        height:350,
        width:600,
        title:'Array Grid',
        tbar: [{
            text: 'Add Record',
            handler : function(){
                var defaultData = {
                    change: 0,
                    company: 'New Company',
                    lastChange: (new Date()).clearTime(),
                    pctChange: 0,
                    price: 10
                };
                var recId = 3; // provide unique id
                var p = new store.recordType(defaultData, recId); // create new record
                grid.stopEditing();
                store.insert(0, p); // insert a new record into the store (also see add)
                grid.startEditing(0, 0);
            }
        }]
    });