We should change the tempstore to save changes on a per-block level so that users can undo changes made to different blocks individually. Consider the following use case: user changes the settings for block 1, block 2 and block 3, then realizes that they need to undo the changes made to block 2. The only way to do that currently is to undo all changes, and then have the user recreate the changes for block 1 and block 3. Really bad UX and it gets even worse as the number of changed blocks increases.
How about we have per-block tempstores instead of a single one for the entire form? That would allow us to place "Discard changes" links individually on each changed block in addition to the global "Cancel" button that we have for the entire form.
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As I work through things I flush the caches after every change I make. As far as I can tell I have the custom module in the correct place (/modules/custom/fix_zero_search) and the file...
custom module not showing up in modules list
If you haven't already, flush all the caches. If it is in the modules folder whether directly or in a custom folder it will show up. If not, something else is wrong with your site; check...
custom module not showing up in modules list
Awful idea! That's not how modules get installed! The number in db indicates the installed state and schema version. You're not supposed to fiddle in the database directly. There's an...
custom module not showing up in modules list