[Ext-4.0.2-rc3] me.view.el.dom is undefined for tree panel in window

**amar4kintu** · 24 Jun 2011 5:39 AM

Hello friends,

I have create MVC app in which I am creating 2 tree panels.
treepanel 1 contains list of users in a project.
treepanel 2 contains list of users in department.

we can dragdrop from 1 panel to another and vice versa.

when I first load window.. it works perfectly fine without any problems.

I can select users depending on project and can use drag drop in both panels.

But when I load window second time and click on any tree's node to expand or collapse it, it gives me following error.

me.view.el.dom is undefined
what could be the possible reason?

Following is the code I am using

rt2.zip

Please look at the above attached code to see if anything is wrong

Can anyone help me regarding the matter.

Thank You.

**mitchellsimoens** · 24 Jun 2011 6:41 AM

It just seems to be that things aren't destroyed correctly. Does this still happen in 4.0.2a?

**amar4kintu** · 26 Jun 2011 8:53 PM

Hello Mitchell,

Thank you for reply.

I did not get you exactly.

is it problem with my code or problem with extjs?

if you can elaborate it in more detail than it will help me to move ahead

Thank You.

**amar4kintu** · 27 Jun 2011 9:17 PM

Hello friends,

Can anyone help me regarding the matter?

Thank You.

**amar4kintu** · 29 Jun 2011 6:09 AM

Hello friends,

Can any one give proper answer regarding the question?

It seems like that I have ask hard question.

Thank You.

**mitchellsimoens** · 29 Jun 2011 6:10 AM

I'm still waiting for an answer on my question.

**amar4kintu** · 29 Jun 2011 10:45 PM

Hello Mitchellsimoens,

Which question did you ask?

about version of extJs? as you can see in question title I am using Ext-4.0.2-rc3, which is latest version of extjs4 as far as I know. if there is any newer version than that than let me know about it and from where I can download it. So that I can try that.

Is that anything else you want to know from me?

I was expecting some detailed answer from you.

Also it seems that you did not read my reply to your thread, in that I have already written that I did not understand what you are trying to say or ask? Please elaborate it further.

Thank You.

**mitchellsimoens** · 30 Jun 2011 5:10 AM

Originally Posted by mitchellsimoens

... Does this still happen in 4.0.2a?

^^^^

**amar4kintu** · 30 Jun 2011 5:54 AM

Hello mitchellsimoens,

I check it with 4.0.2a and same error is coming in that too.

Let me know about how can you help me further.

Let me know if you need anything else from my side.

Thank You.

**tavm** · 22 Jul 2011 11:38 AM

I am seeing this same error in 4.0.2a. Was a resolution found?

[Ext-4.0.2-rc3] me.view.el.dom is undefined for tree panel in window

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