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Archived discussions · Captured October 28, 2026

Sync data in DataTable with data from Figure

Community Support
marmota_mare
marmota_mare

I would like to know if there is a way in which I can synchronize the data which is displayed in a DataTable with the one shown in the figure.
This would be especially interesting when zooming in on a certrain area of the plot. I’ve tried this by getting the start and end of the x-range of the plot but I was not able to adapt the data displayed in the table.
I think this is manly due to my lack of experience and unterstandig in programming. Thanks for the support.

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Bryan
Bryan

Hi,

Certainly possible, but there is nothing that will make it happen automatically. You would need callbacks (either CustomJS for a standalone doc, or real python functions for a Bokeh server app) that trigger on changes to the plot range. These would compare the data in the glyph's data source to the new plot range, and populate a separate data source for the data table with the points that were included in the range.

Thanks,

Bryan

···

On Mar 21, 2019, at 2:08 AM, marmota mare <marmota.mare@gmail.com> wrote:

I would like to know if there is a way in which I can synchronize the data which is displayed in a DataTable with the one shown in the figure.
This would be especially interesting when zooming in on a certrain area of the plot. I've tried this by getting the start and end of the x-range of the plot but I was not able to adapt the data displayed in the table.
I think this is manly due to my lack of experience and unterstandig in programming. Thanks for the support.

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