Option to enable / disable a button?

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

Hi,

This is still an open issue:
  
  https://github.com/bokeh/bokeh/issues/1376

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 <[email protected]> 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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