BUG: dash-error-message-display

[c-thiel]

First of all, thank you for this great collection. It really helped me alot.

I was just trying to get some pop-up messages to work with dash. I tried the dash-display-error-message.py script, however couldn't get it to work.
In the Browser window I see the notice adding window.onerror, however the function doesn't get triggered on error. Status 500 is triggered by entering error in the input field "POST /_dash-update-component HTTP/1.1" 500 .

As I am no HTML-expert, any help would be appreciated.

Thanks!

[chriddyp]

Hm, I don't quite remember the context of dash-display-error-message.py, but it's probably not what you're looking for. It looks pretty idiosyncratic/specific to me.

The examples in this repo are created directly from answering specific user questions / exploring different concepts, so they're not all useful by themselves. I recommend asking specific questions in the Dash community forum: https://community.plot.ly/c/dash/