View Full Version : Migrating from extjs 2.2 to extjs 3.2

26 Apr 2010, 5:36 AM
In my current site I am using extjs 2.2.
I want to migrate from extjs 2.2 to 3.2.
I have replaced the current extjs folder with newer one.
I am using contect menu on tree panel but it is not coming in newer version.
I am getting error like =>

this.el is null
this.render(this.el.dom.parentNode); on ext-all-debug.js (line 15848)

After some debugging i came to know that,
the value of el is "copyCtx", which i believe is automatically generated by extjs.

Any help regarding this context is required urgently.

Also if any body know some good url / help regarding migration are welcomed.


27 Apr 2010, 8:27 AM
can you post (in code tags) the code you have for the menu?