問題タブ [django-messages]

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python - ページではなく管理サイトに出力されたdjangoの成功メッセージ

1.11.1 から 1.11.4 へのバージョン アップグレード後、成功メッセージはページではなく管理サイトに表示されます。何を変えなければならない...

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django - Django messages success message with data from submitted form

I've got Messages up and running; I can get a simple "submission successful" message to work so I know the context_processors and middleware are all configured properly. However, I'm trying to dynamically update the success message with data submitted in the form.

Here is my views.py:

I'm trying to get success_message to display when the user submits the form, populating the message with the data they entered. I've read through a dozen answers here on SO, but can't seem to find the right info to connect the last dots.

Here's my template:

I know I'm missing something, but I'm not sure what.