Symfony2 Theming form generated by embedded controller action
- by user1112057
I am generating the form in embedded controller action. And now i have faced the following problem. The Form Theming is not working in that case.
So what i have:
The tempalte "page.html.twig"
{% block content %}
{% render 'MyBundle:Widget:index' %}
{% endblock %}
The indexAction() creates the form and rendering another template "form.html.twig" which is normally renders a form using form_row, form_rest and so on.
So, now i am trying to customize form theming, and here is my problem.
When i put the code
{% form_theme form _self %}
in the page.html.twig, i got an error the the form variable does not exists. And its correct, the form var is created later in the embedded controller.
But when i put the theming code in embedded template "form.html.twig", i got another error "Variable "compound" does not exist"
{% block form_label %}
{% spaceless %}
{% if not compound %}
{% set label_attr = label_attr|merge({'for': id}) %}
{% endif %}
{% if required %}
{% set label_attr = label_attr|merge({'class': (label_attr.class|default('') ~ ' required')|trim}) %}
{% endif %}
{% if label is empty %}
{% set label = name|humanize %}
{% endif %}
<label{% for attrname, attrvalue in label_attr %} {{ attrname }}="{{ attrvalue }}"{% endfor %} {% if attr.tooltip is defined %}title="{{ attr.tooltip }}"{% endif %}>{{ label|trans({}, translation_domain) }}{% if required %}<span>*</span>{% endif %}</label>
{% endspaceless %}
{% endblock form_label %}
This part of code was copied from this file https://github.com/symfony/symfony/blob/2.1/src/Symfony/Bridge/Twig/Resources/views/Form/form_div_layout.html.twig
So tried someone to do something like this?
