Fixed #14810 -- Added reusable blocks to the inline templates

[alfawal]

There was no blocks in the inline templates which takes away the inheritance opportunity.
I believe that this change is going to open up a new door for developers who wish to adjust the inlines!

The added blocks:

• Tabular:

  • title
  • table-headers
  • table-body

• Stacked:

  • title
  • field-elements

I wanted to write some tests but I'm not sure if its necessary.
The scenario would be, creating a template using the blocks and testing whether the content is contained inside of the response.

ticket-14810

[github-actions]

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[felixxm]

@alfawal Thanks for this patch 👍 I doubts if this is really useful, especially for tabular.html.

Can you start a discussion on the Django Forum to reach a wider audience and check out what other think?

Also, release notes are missing.

[felixxm]

TBH, I'm not sure that adding these blocks to tabular.html makes sense as users still have to rewrite the entire table 🤔

[alfawal]

This block is problematic, splitting it into blocks would be a bit inconvenient. With this split I think it would be mostly used as block.super and then extending it. I'll ask in the forum.

[alfawal]

I've opened up a new topic in the Django Forum to see what others want!

https://forum.djangoproject.com/t/adding-blocks-to-the-stacked-tabular-inline-templates/21969

[felixxm]

@alfawal Thanks for this patch and all your efforts 👍 However, do to the lack of any replies on the forum, only a few replies in the ticket, and strong doubts as to whether this is really useful, I'll close the ticket as "wontfix".

title can already be customized with verbose_name/verbose_name_plural and using field-elements/table-body/table-headers will force users to rewrite almost the entire template, so they are not very useful either.