dynamically set options for a dropdown menu

[Thomas Friedrichsmeier]

Hi,

On Wed, 10 Oct 2018 21:46:26 +0200
meik michalke <meik.michalke at uni-duesseldorf.de> wrote:
> hi,
> 
> the call
> 
>   system("pandoc --list-output-formats")
> 
> lists the output formats your currently installed version of pandoc
> can write. given that this list of formats will vary between systems,
> it might be a good idea to not have a static dropdown menu with
> possible output formats, but one which only lists what you can
> actually use. so, could the above call somehow be used to dynamically
> fill a dropdown menu in a plugin dialog?

this is not currently possible for a dropdown, but you can set the
options of a <select> element, dynamically (property "available").

Of course that feature would make sense for a dropdown just as much,
but the implementation of that is quite different.

Regards
Thomas
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