Entity Form still requires some work and a few extra options, but a good start to test APIs. Documentation need to follow and this can not be merged until that is a reality.

…t too

Only if a path type argument is passed this is needed. So this fixes it

Silly me

For now this allows us to filter against mimetypes
Any autocomplete element using this handler can add
#selection_settings' => [
      'filter' => [
        'mimetype' => 'application/xml'
      ]
    ],

Going to attempt now (after this)
1.- better mapping for views exposed filters
2.- Multiple Views so mapping can be against one or another
3.- Multiple Twig templates, mapped to arguments
4.- Validation and cleanup

And better logic.
- Also fixes the case where two different arguments map to the same Views exposed property but on one is empty deleting the one that was set. If one is set and present that one wins

…tons that trigger AJAX

I have repeated this to myself for the last 3 years and i always forget. I even have a sticky note
Given that Sets and Items have to be handled by different views we need to enable Multiple Views that can be modal based on enumeration properties.
I'm pretty sure i coded this for my birthday already but can't find it. Too many branches so here we go again

See #226

Might have to re-roll this later

More to come, this is just glue so far

Also, actually save the entity. Gosh Diego

…emplate

Not that i have done that... but a todo is basically futuristic/wishful coding @alliomeria

What? @alliomeria well, drupal always gives me all with a min of 5 when using an entity reference view (which we need). This trick of first building it
 $executable->build(); // this will generate the query we need first, then setting the limit once all the non sense drupal did was already generated and override my pages allows me then to set a limit (and an offset which i can now calculate on a ?page or whatever argument)
$executable->getQuery()->setLimit($limit);
And then i can execute.. which was previously the default
                    $executable->execute();

Still, need to think if we can use selective cache. We already have one for the items and we could allow just the wrapper to avoid caching?

YEs you can

This time this works well