saas-platform/frontend/saas-web/app/view/purchase/panel/GridPanel.js

Ext.define('saas.view.purchase.grid.GridPanel', {
    extend: 'saas.view.core.grid.GridPanel',
    xtype: 'purchase-panel-GridPanel',

    configUrl: 'resources/json/gridColumns1.json',
    dataUrl: 'resources/json/gridData1.json',

    frame:true,

    margin:'3'
});