On bokeh-server mode, is there any example of using CheckboxGroup

I am aware of this post and the posted python code works fine in notebook but I can not make it work at the bokeh-server mode.

https://groups.google.com/a/continuum.io/forum/#!searchin/bokeh/checkbox/bokeh/RYZvt6Pc01I/uyCj-2kPZbQJ

It seems like nothing happens when it calls out checkbox_button_group_handler

def checkbox_button_group_handler(active):

print(“checkbox_button_group_handler: %s” % active)

select_item= CheckboxGroup(labels=[‘item1’, ‘item2’, ‘item3’,‘item4’,‘item5’,‘ALL’], active=[0])

select_item.on_click(checkbox_button_group_handler)

The code has been attached to describe better the problem.

TJ

google_map_app_simple_checkbox.py (24.3 KB)

Hi TJ

Any progress on it?

Now I also need to use CheckboxButtonGroup or CheckboxGroup to control my plots in Bokeh like following, however, I cannot make it work either. Nothing happens when I click the checkboxes.

Create the widget

checkbox_group=CheckboxGroup(labels=my_ylabels,active=[0,1])

# Set up the callback

def update_fig1(attrname, old, new):

            for n,nm in enumerate(['last_data','avg_data']):

sel=fig1.select(dict(name=nm))

sel[0].glyph.line_alpha= 1 if n in checkbox_group.active else 0

logging.debug(nm,“is”, “plotted” if n in checkbox_group.active else “hidden” )

checkbox_group.on_change(‘active’,update_fig1)

``

If you have some progress, would you like to share with me?

Thanks

B. R.

Gongming

TJ,

What is your server update time? This looks very much to the issue that I’m having here: Redirecting to Google Groups

It looks like the button state is not read below about 200ms - and this depends on your computer speed. Could be much slower for you.

I am very interested in finding a solution to this, please post if you find one.