plotly / plotly/dash-ag-grid

Legacy themes don't work offline

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documentation
Dominant language
Python
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Forks
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Description

Hi, and thanks for the great library. I have been using legacy themes (as discussed in the docs here), and realized that table formatting becomes broken when running my app without an internet connection.

From what I can tell, this is due to how the themes are loaded from a CDN in themes.py. I was able to fix the issue by just downloading the CSS files for the legacy themes I was using (base and Balham) and including them in my app's assets/ directory, but it is not clear from the documentation that this is necessary.

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  3. Fork the repository and make your change on a branch.
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Research direction

Start by reading themes.py and the linked legacy-themes documentation, then reproduce the app without an internet connection using the legacy themes. Confirm whether the offline setup requires assets/ files or whether the theme loading behavior should change, and document or test the resulting offline behavior.

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Assessment

Tech stack
python
Domain
frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Active
Clarity
Mostly clear
Newbie friendliness
68/100

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