impossible to update data source

Community Support
1

Hi,

I am currently doing where a need to update a ColumnDataSource in real-time using three sliders. I need to update the data for two reasons the first is to modify the glyph color according to the value of the slider and after that, i want to be able to display the points on a data table and download the data table.

So I use the function custumJS but it doesn’t work. I think the problem is from the command source.on_change(“value”) but I am not sure because I have some trouble using the callback .

I put an issue on StackOverflow :

https://stackoverflow.com/questions/48137081/bokeh-update-data-with-slider-using-callback

Sincerly,

···
2

I've answered on SO

Thanks,

Bryan

···

On Jan 7, 2018, at 06:27, fabien genty <[email protected]> wrote:

Hi,

I am currently doing where a need to update a ColumnDataSource in real-time using three sliders. I need to update the data for two reasons the first is to modify the glyph color according to the value of the slider and after that, i want to be able to display the points on a data table and download the data table.

So I use the function custumJS but it doesn't work. I think the problem is from the command source.on_change("value") but I am not sure because I have some trouble using the callback .

I put an issue on StackOverflow :

javascript - bokeh update data with slider using callback - Stack Overflow

Sincerly,

--
You received this message because you are subscribed to the Google Groups "Bokeh Discussion - Public" group.
To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit https://groups.google.com/a/continuum.io/d/msgid/bokeh/CAGP1qPFQEBKBCnPhE%2BY87Nrq9%2Bx7OpkLXo6zbetdVH9cRRhz5A%40mail.gmail.com\.
For more options, visit https://groups.google.com/a/continuum.io/d/optout\.

3

thank you a lot

···

2018-01-08 0:52 GMT+01:00 Bryan Van de ven [email protected]:

I’ve answered on SO

Thanks,

Bryan

On Jan 7, 2018, at 06:27, fabien genty [email protected] wrote:

Hi,

I am currently doing where a need to update a ColumnDataSource in real-time using three sliders. I need to update the data for two reasons the first is to modify the glyph color according to the value of the slider and after that, i want to be able to display the points on a data table and download the data table.

So I use the function custumJS but it doesn’t work. I think the problem is from the command source.on_change(“value”) but I am not sure because I have some trouble using the callback .

I put an issue on StackOverflow :

https://stackoverflow.com/questions/48137081/bokeh-update-data-with-slider-using-callback

Sincerly,

–

You received this message because you are subscribed to the Google Groups “Bokeh Discussion - Public” group.

To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].

To post to this group, send email to [email protected].

To view this discussion on the web visit https://groups.google.com/a/continuum.io/d/msgid/bokeh/CAGP1qPFQEBKBCnPhE%2BY87Nrq9%2Bx7OpkLXo6zbetdVH9cRRhz5A%40mail.gmail.com.

For more options, visit https://groups.google.com/a/continuum.io/d/optout.

–

You received this message because you are subscribed to the Google Groups “Bokeh Discussion - Public” group.

To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].

To post to this group, send email to [email protected].

To view this discussion on the web visit https://groups.google.com/a/continuum.io/d/msgid/bokeh/0B6C9B27-901D-489C-9433-7E11FF803BB5%40anaconda.com.

For more options, visit https://groups.google.com/a/continuum.io/d/optout.