Use of postcommand in combobox?

[cage]

On Wed, Jun 27, 2018 at 04:24:11PM +0200, Volker wrote:
> Maybe someone is interested in a workaround for the postcommand in combobox
> issue:

I am interested, thank you!

> (postcommand is a script which will be called right before displaying
> the pop-down list of choices. This can be used to more dynamically set
> the list of choices, via the values option.
> Source: https://tkdocs.com/widgets/combobox.html)
>

So you  got rid  of the  postcommand entirely,  right? Interesting.

Sometimes i think could be useful to collect all this snippets for LTK
in a wiki or something like that.

Bye!
C.