How to show data in Extjs grid.panel

问题

Is this the correct way to initialize my view? I have this code:

Ext.define('AS.view.View', {
    extend: 'Ext.grid.Panel',
    alias: 'widget.view',
    store: 'Store',

    initComponent: function () {}
});

The store is configured on the grid, shouldn't I see data?. Can someone help me?

回答1:

1. You should put this.callParent(arguments); in the initComponent method
2. You can either autoload the store or call load() on the store when your view renders.

Either:

//store config
autoLoad: true

or

//view config
listeners: {
   render: function(){
       this.store.load();
   }
}

you also need to configure columns. See full working example: http://docs.sencha.com/ext-js/4-0/#!/example/grid/array-grid.html

来源：https://stackoverflow.com/questions/9477274/how-to-show-data-in-extjs-grid-panel