Ext.ux.LiveGrid

[jmariani]

And this is the execution stack:

this.ds.fields.get(i) is undefined
getColumnData()()ext-all-debug.js (line 31542)
renderRows()(0, 0)ext-all-debug.js (line 31559)
renderBody()()ext.ux.l...veGrid.js (line 448)
refresh()(true)ext-all-debug.js (line 31594)
reset()(false)ext.ux.l...veGrid.js (line 345)
callback()()ext.ux.l...veGrid.js (line 900)
loadRecords()(Object success=true records=Object totalRecords=2 version=0, Object params=Object scope=Object, true)ext-all-debug.js (line 10860)
loadRecords()(Object success=true records=Object totalRecords=2 version=0, Object params=Object scope=Object, true)ext.ux.l...veGrid.js (line 2902)
loadResponse()(Object params=Object request=Object reader=Object, true, Object tId=3 status=200 statusText=OK)ext-all-debug.js (line 11342)
getViewWidth()(function(), Object events=Object conn=Object useAjax=true, Object 0=Object 1=true 2=Object, undefined)ext-base.js (line 9)
handleResponse()(Object tId=3 status=200 statusText=OK)ext-all-debug.js (line 5318)
getViewWidth()(Object conn=XMLHttpRequest tId=3, Object scope=Object argument=Object timeout=30000, undefined)ext-base.js (line 10)
getViewWidth()()ext-base.js (line 10)
[Break on this error] name : (typeof name == '...d' ? this.ds.fields.get(i).name : name),

[ThorstenSuckow]

Hi, having this error and can't find a way to solve it.

Do you define any column model for the grid?

[jmariani]

Hi.

The following code produces the following error:

this.ds.fields.get(i) is undefined
http://localhost/bdApp/tools/ext/ext-all-debug.js
Line 31542

Can somebody please help? I spent the last two days trying to figure why is failing.

Thank you in advance.

[CODE]Ext.namespace('bdApp');

bdApp.appBrowserGrid = Ext.extend(Ext.ux.grid.livegrid.GridPanel, {
autoExpandColumn: 'description',
initComponent : function(){

var gridReader = new Ext.ux.grid.livegrid.JsonReader({
root : 'resultSet',
//versionProperty : 'response.value.version',
totalProperty : 'totalCount',
id : 'rowId'
},[{
name : 'rowId'
},{
name : 'appName'
},{
name : 'description'
}]);

var gridStore = new Ext.ux.grid.livegrid.Store({
autoLoad : true,
bufferSize : 100,
remoteSort : true,
reader : gridReader,
url : 'php/getAppBrowserStore.php'
});


this.colModel = new Ext.grid.ColumnModel([
new Ext.grid.RowNumberer({header: '#'}),
{header: '#', id: 'rowId', dataIndex: 'rowId', hidden: true},
{header: 'C

[jmariani]

Yes:

this.colModel = new Ext.grid.ColumnModel([
new Ext.grid.RowNumberer({header: '#'}),
{header: '#', id: 'rowId', dataIndex: 'rowId', hidden: true},
{header: 'C

[ThorstenSuckow]

[QUOTE=jmariani;254075]Yes:

this.colModel = new Ext.grid.ColumnModel([
new Ext.grid.RowNumberer({header: '#'}),
{header: '#', id: 'rowId', dataIndex: 'rowId', hidden: true},
{header: 'C

[jmariani]

Holy cow!

Whithout rownumberer is Okay. But this is weird, because I have another liveGrid and have to problems with rownumberer, that's why I thought it wasn't the problem.

[jmariani]

This code has rownumberer and performs ok.

[CODE]// RECORD DEFINITION
var menuBrowserRecord = Ext.data.Record.create([
{name: 'menuId'},
{name: 'appName'},
{name: 'orden'},
{name: 'nombre'},
{name: 'descripcion'},
{name: 'parentMenu'},
{name: 'parentMenuDescription'},
{name: 'href'},
{name: 'favorite'},
{name: 'qtip'}
]);

// This is the column model for the grid.
var menuBrowserColumnModel = new Ext.grid.ColumnModel([
new Ext.grid.RowNumberer(),
{header: '#', id: 'menuId', dataIndex: 'menuId', align: 'right', hidden: true, hideable: false},
{header: 'Aplicaci

[ThorstenSuckow]

Confirmed. I have tested both setups and the second does work, while your first code snippet throws an error. I see what I can do...

[jmariani]

Confirmed. I have tested both setups and the second does work, while your first code snippet throws an error. I see what I can do...

Thank you very much. I'll appreciate that.

Meanwhile I'll develop without rowNumberer.

[ThorstenSuckow]

Thank you very much. I'll appreciate that.

Meanwhile I'll develop without rowNumberer.

[code]
{header: 'Descripci