ipywidgets

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Better error messaging for "model not found"

1

For new users of my custom widget, the experience of seeing a JS based error saying `"widget: model not found"` is frustrating and confusing. I want to display a message...

paddymul

LaTeX labels not rendering in the ipywidgets controls

5

## Description LaTeX labels not rendering in the `ipywidgets` controls in [my JupyterLab notebook](https://github.com/orome/logistic-map-py/blob/801a363634d323cb0decfac4aab5f59df2fbbfd1/demo.ipynb)? For me, this ```python r=widgets.FloatSlider(min=1, max=4, step=0.02, value=3.08, continuous_update=True, description='$r$'), steps=widgets.IntSlider(min=2, max=500, step=1, value=20, continuous_update=True, description='$n_{max}$'),...

orome

What I am doing is like this, I want to display the data where I select.  The selected data is oberved and stored in a traitlets class well. However,...

CnBDM-Su

## Description When using a `FloatRangeSlider` where the `min` value is negative, I can edit the bounds in the slider readout and update the positions of the handles on the...

nvaytet

Multiple choice quiz

3

So I have made my own multiple choize quiz in Jupyter with the following code. ``` import ipywidgets as widgets import sys from IPython.display import display from IPython.display import clear_output...

Tobbelobben

Reopening and saving a notebook with a stored widget state will delete that state in JLab 4, as can be seen in this screen recording, and the according notebook diff...

kolibril13

Hoist typesetting to widget manager interface?

2

## References - as noted on - #3829 - #3848 - potential fix in #3847 (probably still blocked by upstream fixes to font discovery) ### Problem In the absence of...

bollwyvl

Nested Dropdown menus not working in version 8

1

I did this test in 8.1.1 plus some 8.x.x versions, then downgraded to 7.8.1 and it worked. ``` from ipywidgets import interact option_list = ["Full Parameter", "Default Parameter"] full_parameter =...

Fvegini

feature: support more than just font-awesome, svg icons, iconify

5

### Problem the built-in support for font-awesome is nice, but limited, and a bit out of date. SVGs are very flexible and there are tons of alternative libraries out there....

tlambert03

FileUpload is not working with kernel gateway

9

## Description I am reporting an issue with the FileUpload function in ipywidgets when used in a notebook.When attempting to upload a file using the FileUpload widget in juypterlab, two...

oztoprakmustafa