totally weird issue. Figured I’d ask here since it seems to relate to another one discussed in this forum.
Briefly, a DateSlider example copy/pasted from this Bokeh page works with show(date_slider) but not with streamlit.bokeh_chart(date_slider).
The latter, streamlit, throws a JS console error “Uncaught (in promise) Error: Model ‘DateSlider’ does not exist. This could be due to a widget or a custom model not being registered before first usage.”
Here’s the code:
from datetime import date from bokeh.io import show from bokeh.models import CustomJS, DateSlider import streamlit as st electrical_demand_blurb = ''' a blurb to test that streamlit is running ''' st.markdown(electrical_demand_blurb) with st.container(): date_slider = DateSlider(value=date(2016, 1, 1), start=date(2015, 1, 1), end=date(2017, 12, 31)) date_slider.js_on_change("value", CustomJS(code=""" console.log('date_slider: value=' + this.value, this.toString()) """)) st.markdown('## Another blurb to test streamlit') st.bokeh_chart(date_slider)
As mentioned, I thought I’d post in this forum because of the similar issue linked to above. Because it works perfectly fine with bokeh.show() but not with st.bokeh_chart() it might be a streamlit issue, but I wasn’t able to find another issue in the streamlit community referring to the JS console error.
Any ideas what’s the issue here?