Just out of curiosity. I've noticed, that hook_page_alter and similar are missing. How to replace their functionality?
There are hook_node_view and hook_view, but they don't seem to do much...
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I found a page in the module's Wiki about Custom style formats which shows different approaches how to add "CSS classes applied to HTML tags".
Add CSS classes in the TinyMCE editor?
Oh, and I tried your suggestion to get rid of Mosaic Grid. I changed the view format to "Unformatted list", and you are absolutely right, there are still 9 images when the relationship is there...
Duplicated images in Mosaic Grid view
If I put the relationship back, the empty block disappears: (with the side effect that the other node now has 9 images instead of 3). Again, I have no understanding of what is going...
Duplicated images in Mosaic Grid view
Except that's not what I'm seeing. Here are screen shots using the same sandbox instance from the time of my original post, except that I have removed the relationship in the view, and I...
Duplicated images in Mosaic Grid view
Hello, An update: I could create a new user directly in the database, this is not ideal but works. I plan to have a more look in deep into the database (some table making the link...
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Not perfect, but sometimes I use the specific
hook_block_view_system_main_alterhook, fromhook_block_view_MODULE_DELTA_alter.Hello @akarso!
The change log is here: https://api.backdropcms.org/change-records/new-layout-module-implements-...
Basically either use layouts (custom or via UI to place blocks) and if you need to alter code or data on page load use
hook_preprocess_page().