sulu_form.dynamic_widths has no effect on width selection in form builder

[soeurdefeo]

Q	A
Bug?	yes
New Feature?	no
Bundle Version	2.1.3
Sulu Version	2.3.1
Browser Version	all

Actual Behavior

Setting sulu_form.dynamic_widths in config/packages/sulu_form.yaml has no effect on the width selections in the form builder.

Expected Behavior

It should be possible with this config to rename width css classes or remove widths from the form builder.

Possible Solutions

Actually the 2 form fields xml files: https://github.com/sulu/SuluFormBundle/search?l=XML&q=width
Should be replaced by a select type service using that parameter: https://docs.sulu.io/en/2.3/cookbook/select-values-service.html

[niklasnatter]

Thanks for reporting! The proposed solutions sounds good to me - we would happily review a PR if anybody wants to work on this 🙂

[alexander-schranz]

Think easiest way to achieve this would be adding a new sulu_form.dynamic_widths_select_provider service which inject the parameter and is used in the form xml like here over the expression type: https://docs.sulu.io/en/2.3/cookbook/select-values-service.html