[CLOSED] How to clean up dynamically created controls?

[jchau]

We have a complex page that creates alot of windows and form controls dynamically on button clicks. The windows are created, displayed, and then closed. How can I make sure ExtJS is cleaning up the DOM and memory correctly? I see that the more windows I create, the more memory IE uses. When I look in WindowManager, those windows are not there. I want to make sure the windows' items are also cleaned up correctly.

More importantly, is creating windows and form controls on the fly a good design pattern to follow?

[geoffrey.mcgill]

Hi,

Which version of Ext.NET are you using?

As well, if closing a Window should destroy it, please ensure you set CloseAction="Close" on your Window config.

[jchau]

We are using v1.0.3880.25517.

[Vladimir]

Can you provide more information about windows content?
Do you use Content or Items?

Please note that widget doesn't destroy Content widgets during own destroying