getEditor() not present when grid is inside a tabpanel (classic)

[Brian Bruns]

I have run into a bug with ExtJS classic when using the cellediting plugin. If the grid is in a tabpanel (and not the first tab), then getColumns()[x].getEditor() isn't present. If the grid is in the first tab or not in a tabpanel everything works. Here is my fiddle:

https://fiddle.sencha.com/#view/editor&fiddle/2l6d

If you swap the order of the two tabs it starts to work.

[Forum_Adm]

Thank you for sharing this with us. I am sending it over to our support team to look into. We appreciate your patience while we work on this.

[rakumar]

Actually the reason behind running this issue because tab panel by default doesn't activate another panel until unless you will apply custom coding or apply click on tab header.
I have fork your fiddle : https://fiddle.sencha.com/#view/editor&fiddle/2lgs

Hope this will help you,

Thanks,
Kumar