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Archived discussions · Captured October 28, 2026

Standalone Flask App With Bokeh Input Widgets

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Burak_nebioglu
Burak_nebioglu

Hello, I am new to Bokeh. I tried some basic examples which were static plots in Bokeh. I am a Geophysicist and I mainly use Matplotlib at Desktop . I want to use Flask and Bokeh. I tried Sliders.py which uses Bokeh server. I could not find any examples on the web which shows basic example with input widgets like slider for standalone flask app. I could not find a book which shows such examples. I just want to change Frequency or Amplitude of a Sine wave with a slider on flask.

Thank you

Burak

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Bryan
Bryan

Hi Burak,

Without the server you will have to use CustomJS callbacks (i.e., can't rely on python to do any of the updating). There are several examples of this under the Adding Interactions section of the User's Guide:

  http://bokeh.pydata.org/en/latest/docs/user_guide/interaction.html#javascript-callbacks

Thanks,

Bryan

···

On Apr 20, 2016, at 11:21 AM, Burak nebioğlu <buraknebioglu@gmail.com> wrote:

Hello, I am new to Bokeh. I tried some basic examples which were static plots in Bokeh. I am a Geophysicist and I mainly use Matplotlib at Desktop . I want to use Flask and Bokeh. I tried Sliders.py which uses Bokeh server. I could not find any examples on the web which shows basic example with input widgets like slider for standalone flask app. I could not find a book which shows such examples. I just want to change Frequency or Amplitude of a Sine wave with a slider on flask.

Thank you

Burak

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Burak_nebioglu
Burak_nebioglu

Thank you Bryan

20 Nis 2016 ÖS 7:26 tarihinde “Bryan Van de Ven” bryanv@continuum.io yazdı:

···

Hi Burak,

Without the server you will have to use CustomJS callbacks (i.e., can’t rely on python to do any of the updating). There are several examples of this under the Adding Interactions section of the User’s Guide:

    [http://bokeh.pydata.org/en/latest/docs/user_guide/interaction.html#javascript-callbacks](http://bokeh.pydata.org/en/latest/docs/user_guide/interaction.html#javascript-callbacks)

Thanks,

Bryan

On Apr 20, 2016, at 11:21 AM, Burak nebioğlu buraknebioglu@gmail.com wrote:

Hello, I am new to Bokeh. I tried some basic examples which were static plots in Bokeh. I am a Geophysicist and I mainly use Matplotlib at Desktop . I want to use Flask and Bokeh. I tried Sliders.py which uses Bokeh server. I could not find any examples on the web which shows basic example with input widgets like slider for standalone flask app. I could not find a book which shows such examples. I just want to change Frequency or Amplitude of a Sine wave with a slider on flask.

Thank you

Burak

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