My application works fine with ExtJS 4.1.3. With 4.2.0 and 4.2.1 I have a message : " TypeError: App is not a constructor...

i am using XmlStore with xml reader when i try to display the data in grid is not showing but data is comming in repsonseText not in responseXml. ...

After upgrading to Ext 4.2.0, I find the MVC Unit Testing Guide to no longer work. Specifically I get the following error in Chrome: Uncaught...

Hi Everyone I would like to discuss issues I am facing with Load Mask. I am using load mask to display status of component, like when store is...

Hello everyone ! I saw a strange thing in extjs 4.2 for the fieldfile. Because I'm a new extjs user, I prefer to ask my question before said it's...

I just put the ext4.2 package to tomcat 'webapps' dir. When I visit the examples in ext4.2, there are some display problems like this: My...

I added a fieldCls property for a textfield to display a small icon on its left side in a logon page, but the field will repeat the icon in whole...

I don't know what appeared on that slide but I think the screenshots in this blog post are what most people think of when you mention the Neptune...

Hi all, I am trying to identify a problem I am having that seems to be related to how the Ext framework makes requests to the server. It could be...

Hi guys, I am gettinh an error on submit a form, take a look: TypeError: this.monitor is null

Hi all, Trying to get the Spket plugin to work within Eclipse IDE 4.2. From all info, it indicates that I need to select a sdk.jsb3 file for code...

i do have a buffered store (infinite scrolling with >10.000 records). so far it works fine as long there are records in the store. if there are no...

What issues should we report wrt beta versions? We are encountering a number of errors but, of course, errors are to be expected in beta versions. ...

On the forms, the 'The field is required' message is not fully visible. The tooltip size is too small. See example in...

The code below has stopped working on version 4.2.1.744 getClass: function(v,metadata,r,rowIndex,colIndex,store){ this.items.tooltip =...

Hi, can anybody tell is it possible to call extjs4.1 application from another extjs4.1 application If Yes whether app.js will overwrite(conflict)...

Is there any convenient way to determine whether the combo value is from the value field or the display field? Let's say the combo is backed by a...

We are having a case to insert a record manually to an Ext.data.Store for a grid panel. The calling method is Ext.data.Store.insert(index, records)....

For a grid with plugin of Ext.grid.plugin.CellEditing, if clicks on a cell to start editing, then hitting the tab key will jump to the last cell...