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Thanks for you reply . I have solved the problem of putting combo in dynamicgrid.I used storeid attribute.

How to place combobox in editable dynamicGrid. The columns and fields are dynamic(getting from db).here is my json .
I am gettign error store is undefined. Please help
{
"editor": {
...

Hi Condor,I am facing similar kind of problem. I have dynamic grid and it shows the date but in 'Fri Jan 03 2014 00:00:00 GMT' format. I need it in mm/dd/yyyy format . Here is my json.{ "total": 20,...

Thanks for your reply.
we have recently upgraded to extjs 4 and i refactored teh code in extjs4 and is working , however i need to do CRUDE operation on dynamic grid, not sure where to start from

Hi
I am creating dynamic Extjs grid in extjs4.
Following is my code




Ext.data.DynamicJsonReader = function (config) {
Ext.data.DynamicJsonReader.superclass.constructor.call(this,...

Hi Thanks for the above codeI tried above example but it is giving error on Ext.ux.grid.DynamicGridPanel not found. i do not see this file in extjs4 .Where will i get this file from? please help

HI i am new to extjs and struggling with metaData , the dynamic store is not reading metadata from { "gridData": [ { "id": "1", "Last_Name": "Churi", "First_Name": "Sita", ...

HI i am new to extjs and struggling with metaData , the dynamic store is not reading metadata from json{ "gridData": [ { "id": "1", "Last_Name": "Churi", "First_Name": "Sita", ...

Hi ,I am also getting the same error of getRecordType is null following is my json format{ "data": [ { "id": "1", "Last_Name": "Churi", "First_Name": "Sita", "Salary": "5000" ...

how should returned json array look like in this case?

I am migrating app from extjs3.2 to 4.2. I am using compatibily files as per migration docs.
The ext.Msgbox.alert,show are not working. the app seems to work fast and i do not get any messagebox....

Ext.Msg.alert,show are working fine in extjs3.2 , same code i tried in extjs4.2 after migration it fails. the msgbox doesn't show up. Hence i tried Ext.MessageBox.show also in extjs4.2, it fails, I...

4.2.1, the functionality is working only i am seeing the Prototype El error

This code work just fine in extjs3.2 after migration to 4.2 , the messagebox doesn't appear.

I have recently migrated the app from 3.2 to4.2
The Ext.Msg.alert,show,prompt is not working. Nothing is displayed.
Here is my code
Ext.Msg.show({
title: 'Warning',
...

I have recently migrated my app from extjs3.2 to 4.2.
The extjs.Msg.show or alert is not displayed in 4.2 after migration .Here is my code
Ext.MessageBox.show({
title:...

Hi Scott,
Thanks for sharing the info.
I removed the legacy css and built new. This fixed my problem . Thanks again.

Thanks Scott for the input. I am new to extjs and frontend. rpogramming. I am migrating from extjs3.2 to 4.2 and using css from extjs3.2.
I have the migration document and following it.
To change...

Thanks [COLOR=#444444][FONT=Helvetica Neue]scottmartin.
I tried that too but still paging controls are not shown.

I have uploaded the screenshot.
Here is my code of paging toolbar and gridpanel...

I am migrating extjs3.2 to 4.2 and facing lot of problems. The pagingtoolbar only shows text , it doesnot show the paging controls like prev, next, last, first buttons. Any idea why is this. Please...

I have gridPanel that contains grid with checboxmodel.
However when i migrated to extjs4.2 with compatibility 3 layer, i am getting TypeError: protoEl is null error when i try to render gridPanel....

Thanks for reply . The frmNameStore.getAt(0) is blank. It should have return soem value

Hi I am facing the following problem.
I have data store and teh xml returned has correct value but after loading , teh store doesn't have any value it says record is undefined

var frmRecord =...

var combo=new Ext.form.ComboBox({
id:'probTypeCombo',
typeAhead : true,
lazyRender : true,
record:rclRecord,
layout:'column',
hideTrigger:false,
mode:'local',
listClass:...

I am also facing the same problem. I am new to extjs and having issue with radiogroup in grid.
here is my code for radioGroup

Ext.onReady(function(){


var radioGroup ={
xtype :...