I can Use DnD (inline) to move a block around in a page (line for droppoint and no shadow like tiles?)

[djay]

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[djay]

Similar to mosaic

• Line shows between which two blocks it will appear
• nothing removed when you start dragging
• shadow is just a copy of the block thats made transparent

https://www.youtube.com/watch?v=e6IAAGtdtcc

[djay]

@MAX-786 not sure if this is helpful but this is the code that implimented the DND in mosaic as shown in the video.
https://github.com/plone/plone.app.mosaic/blob/b6a9540189f105637ec551a96e741e850393cffa/resources/js/mosaic.layout.js#L1018

It is more complex than what you need since mosaic didn't use containers but had side-by-side layout built in. That means they had to handle dropping on all sides of a block where you only have to handle above and below another block.

There are also likely simple libraries you can use that make this easier than following that code. but just in case it's useful.