Option to enable / disable a button?

Daniel_KrauseApr 17, 2017 #1

Hello,

I am just wondering if there is a way to disable a button (and enable it later).

The idea is to have e.g. a “save”-button that can only be used, when there are any data available (that could be safed).

Does anyone know if bokeh widgets / buttons have such a functionality?

Thanks

Daniel

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BryanApr 22, 2017 #2

Hi,

This is still an open issue:

Implement `Widget.disabled` · Issue #1376 · bokeh/bokeh · GitHub

At the moment you'd need to implement a custom extension:

http://bokeh.pydata.org/en/latest/docs/user_guide/extensions.html

Thanks,

Bryan

···

On Apr 17, 2017, at 01:21, 'Daniel Krause' via Bokeh Discussion - Public <bokeh@continuum.io> wrote:

Hello,

I am just wondering if there is a way to disable a button (and enable it later).

The idea is to have e.g. a "save"-button that can only be used, when there are any data available (that could be safed).

Does anyone know if bokeh widgets / buttons have such a functionality?

Thanks
Daniel

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