On Jun 15, 2016, at 10:17 PM, Jordan Bramble <jordanbramble@gmail.com> wrote:
I wonder if long term, it would be possible to simply the process of integrating bokeh into flask. I don't have a good idea for how.
Another option, would be to just create simple bokeh additions that alleviate a lot of the need for a web framework.
For instance, R-shiny has the ability to store users and log in info in a DB or a csv file, so access to an app can be segregated and there can be some minimal authentication layer. Google auth is a possibility and simple templates can be used to give shiny dashboards a single page web app feel.
I know in 0.12 there will be custom single page templates correct? This will be a big step forward. Would be nice if we could handle auth and segregated data access in a simple way as well. Even google auth would be a huge win in my book.
On Wed, Jun 15, 2016 at 10:25 PM, Bryan Van de Ven <bryan@bokeh.org> wrote:
I don't have an example handy, but to do this with a CustomJS callback, I think you would have to do the following:
* add an endpoint to your Flask app for clients to post AJAX update calls to
* have the callback make the AJAX call to the Flask app to send whatever data to
If you are successful along these lines, and could make a minimal prototype to contribute as an example in a Pull Request, I think it would be appreciated by quite a few other users.
Thanks,
Bryan
> On Jun 15, 2016, at 9:20 PM, gbezerra@gmail.com wrote:
>
> I have a simple flask app that displays a bokeh scatter plot. I would like to select a data point using the taptool and send information about the selected point back to flask so that it takes an action. Is this possible?
>
> The following example shows how to embed bokeh into flask and send data from flask to bokeh (https://github.com/bokeh/bokeh/tree/master/examples/embed/simple\). However, is it possible to do it the other way around, i.e., send data from bokeh back to flask?
>
> Any help/examples are appreciated.
>
> Thanks.
>
>
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