CODEWITHSUNDEEP
symfony
Leon
Leon

Reputation: 1

Duplicate form row in twig template symfony 4

I want to duplicate each form row inside my template by using for loop this is my code, but it's doesn't work, it's returned only the first line with form and those other without form, please could somebody help me ?

{% for commande in commandes %}
<tr><td>{{ form_row(form.id, {'attr': 'value': commande.id} ) }}</td></tr>
<tr><td>{{ form_row(form.number, {'attr': 'value': commande.number} ) }}</td></tr>
<tr><td>{{ form_row(form.date, {'attr': 'value': commande.date} ) }}</td>

<td><button type="submit" name="btn">update</td>
</tr>
{% endfor %}

Upvotes: 0

Views: 443

Answers (1)

Jakumi
Jakumi

Reputation: 8374

Forms are sometimes smart and know they have been rendered.

Workaround:

{% set output_id = form_row(form.id, {'attr': 'value': commande.id}) %}
{{ output_id }}

and later on you can access it again:

{{ output_id }}

You can also do this for more than a form row (or for adding markup):

{% set output %}
  {{ form_row(form.id) }}
  {{ form_row(form.number) }}
  {{ form_row(form.date) }}
{% endset %}

{{ output }}

(Alternatively, you can probably set the rendered attribute to false or something, but to be honest, that seems worse to me than capturing the output).

Upvotes: 1

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