Collection Form Label

[Vinorcola]

Hi all,

After looking few different solutions, I didn't find what I wanted. It seams there is no simple way to customize the label of a form rendering into a collection (see the image attached). It should be a great idea to add such a functionnality to the form.

As you can see, new inner form label are set right through javascript, but there is no way of configuring the label of pre-set data when editing the collection.

[stof]

This is possible through the form theming, using field-specific overrides for the label of the collection entry:

{% form_theme form 'quiz_form.html.twig' %}

{{ form_widget(form) }}

{# quiz_form.html.twig #}
{% block _myquiz_answers_entry_label %}
    {{ form_label(form, 'Answer ' ~ (form.name + 1)) }}
{% endblock %}

[Vinorcola]

Ok I see.

But I don't see what "myquizz_answer_entry" represent here. When I put "_question_form_availableAnswers_label", it changes the label of the collection, not the label of each form in the collection (i.e. the "Answers available" label in the picture)

EDIT: Ah ok, you mean the "entry" part ;) It worked now. Thanks.
EDIT2: Except for "form.name". I have got an exception saying that name property doesn't exists.
EDIT3: Ok, it is form.vars.name instead

[Vinorcola]

The thing now is that this also replace the "name__label" string in the prototype by "Answer 1", so the new answer added by javascript always have the "Answer 1" label ^^

[stof]

@Vinorcola in my exampke, myquiz_answers is the block name for the collection field itself, assuming the root form is named myquiz and it has a answers field for the collection. I could not use the real names as they were not in your comment.

for the prototype, it would indeed not work ('__name__' + 1 will return 1 as my code was assuming integer names. Here is a fixed version:

{# quiz_form.html.twig #}
{% block _myquiz_answers_entry_label %}
    {%- if label != '__name__label' -%}
        {%- set label = 'Answer ' ~ (name + 1) -%}
    {%- endif -%}
    {{- form_label(form, label) -}}
{% endblock %}

[Vinorcola]

Thanks stof.

[webmozart]

This seems to be solved.