View Full Version : EXTJS 4.0 Grid in Container doesn't load?

16 Sep 2012, 7:38 PM
After a lot of debugging to find out what is wrong with my grid and why it isn't loading data from a store, the answer I've discovered is this... Nothing is wrong with my grid. When loaded on it's own it's just fine. Infact, when loaded as part of a viewport it is fine...

But the minute i load it inside a container (or a panel) it renders but fails to load the data.

Does anyone have any idea why this is the case and if there is any way to accomplish something similar? All I wanted to do was put a toolbar above it.

17 Sep 2012, 4:56 AM

try following code :

Ext.create('Ext.data.Store', {
fields:['name', 'email', 'phone'],
data: [
{"name":"Lisa", "email":"lisa@simpsons.com", "phone":"555-111-1224"},
{"name":"Bart", "email":"bart@simpsons.com", "phone":"555-222-1234"},
{"name":"Homer", "email":"home@simpsons.com", "phone":"555-222-1244"},
{"name":"Marge", "email":"marge@simpsons.com", "phone":"555-222-1254"}

var grid=Ext.create('Ext.grid.Panel', {
title: 'Simpsons',
store: Ext.data.StoreManager.lookup('simpsonsStore'),
columns: [
{header: 'Name', dataIndex: 'name', editor: 'textfield'},
{header: 'Email', dataIndex: 'email', flex:1,
editor: {
xtype: 'textfield',
allowBlank: false
{header: 'Phone', dataIndex: 'phone'}
selType: 'rowmodel',
plugins: [
Ext.create('Ext.grid.plugin.RowEditing', {
clicksToEdit: 1

var filterPanel = Ext.create('Ext.panel.Panel', {
bodyPadding: 5, // Don't want content to crunch against the borders
width: 300,
title: 'Filters',
items: [
renderTo: Ext.getBody()