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Merged
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Jul 5, 2018
Merged

Removed the code of the PHP templates #10014

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37 changes: 9 additions & 28 deletions controller/upload_file.rst
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Expand Up @@ -83,27 +83,16 @@ Now, update the template that renders the form to display the new ``brochure``
field (the exact template code to add depends on the method used by your application
to :doc:`customize form rendering </form/form_customization>`):

.. configuration-block::

.. code-block:: html+twig

{# app/Resources/views/product/new.html.twig #}
<h1>Adding a new product</h1>

{{ form_start(form) }}
{# ... #}

{{ form_row(form.brochure) }}
{{ form_end(form) }}
.. code-block:: html+twig

.. code-block:: html+php
{# app/Resources/views/product/new.html.twig #}
<h1>Adding a new product</h1>

<!-- app/Resources/views/product/new.html.php -->
<h1>Adding a new product</h1>
{{ form_start(form) }}
{# ... #}

<?php echo $view['form']->start($form) ?>
<?php echo $view['form']->row($form['brochure']) ?>
<?php echo $view['form']->end($form) ?>
{{ form_row(form.brochure) }}
{{ form_end(form) }}

Finally, you need to update the code of the controller that handles the form::

Expand Down Expand Up @@ -197,17 +186,9 @@ There are some important things to consider in the code of the above controller:

You can use the following code to link to the PDF brochure of a product:

.. configuration-block::

.. code-block:: html+twig

<a href="{{ asset('uploads/brochures/' ~ product.brochure) }}">View brochure (PDF)</a>

.. code-block:: html+php
.. code-block:: html+twig

<a href="<?php echo $view['assets']->getUrl('uploads/brochures/'.$product->getBrochure()) ?>">
View brochure (PDF)
</a>
<a href="{{ asset('uploads/brochures/' ~ product.brochure) }}">View brochure (PDF)</a>

.. tip::

Expand Down
34 changes: 9 additions & 25 deletions doctrine/registration_form.rst
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Expand Up @@ -363,34 +363,18 @@ the :ref:`user password encoding <security-encoding-user-password>` article.

Next, create the template:

.. configuration-block::

.. code-block:: html+twig

{# app/Resources/views/registration/register.html.twig #}

{{ form_start(form) }}
{{ form_row(form.username) }}
{{ form_row(form.email) }}
{{ form_row(form.plainPassword.first) }}
{{ form_row(form.plainPassword.second) }}

<button type="submit">Register!</button>
{{ form_end(form) }}

.. code-block:: html+php

<!-- app/Resources/views/registration/register.html.php -->
.. code-block:: html+twig

<?php echo $view['form']->start($form) ?>
<?php echo $view['form']->row($form['username']) ?>
<?php echo $view['form']->row($form['email']) ?>
{# app/Resources/views/registration/register.html.twig #}

<?php echo $view['form']->row($form['plainPassword']['first']) ?>
<?php echo $view['form']->row($form['plainPassword']['second']) ?>
{{ form_start(form) }}
{{ form_row(form.username) }}
{{ form_row(form.email) }}
{{ form_row(form.plainPassword.first) }}
{{ form_row(form.plainPassword.second) }}

<button type="submit">Register!</button>
<?php echo $view['form']->end($form) ?>
<button type="submit">Register!</button>
{{ form_end(form) }}

See :doc:`/form/form_customization` for more details.

Expand Down
18 changes: 3 additions & 15 deletions form/action_method.rst
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Expand Up @@ -115,22 +115,10 @@ options:
Finally, you can override the action and method in the template by passing them
to the ``form()`` or the ``form_start()`` helper functions:

.. configuration-block::

.. code-block:: html+twig

{# app/Resources/views/default/new.html.twig #}
{{ form_start(form, {'action': path('target_route'), 'method': 'GET'}) }}
.. code-block:: html+twig

.. code-block:: html+php

<!-- app/Resources/views/default/new.html.php -->
<?php echo $view['form']->start($form, array(
// The path() method was introduced in Symfony 2.8. Prior to 2.8,
// you had to use generate().
'action' => $view['router']->path('target_route'),
'method' => 'GET',
)) ?>
{# app/Resources/views/default/new.html.twig #}
{{ form_start(form, {'action': path('target_route'), 'method': 'GET'}) }}

.. note::

Expand Down
59 changes: 20 additions & 39 deletions form/create_custom_field_type.rst
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Expand Up @@ -123,45 +123,26 @@ But for the sake of this example, suppose that when your field is "expanded"
always render it in a ``ul`` element. In your form theme template (see above
link for details), create a ``shipping_widget`` block to handle this:

.. configuration-block::

.. code-block:: html+twig

{# app/Resources/views/form/fields.html.twig #}
{% block shipping_widget %}
{% spaceless %}
{% if expanded %}
<ul {{ block('widget_container_attributes') }}>
{% for child in form %}
<li>
{{ form_widget(child) }}
{{ form_label(child) }}
</li>
{% endfor %}
</ul>
{% else %}
{# just let the choice widget render the select tag #}
{{ block('choice_widget') }}
{% endif %}
{% endspaceless %}
{% endblock %}

.. code-block:: html+php

<!-- app/Resources/views/form/shipping_widget.html.php -->
<?php if ($expanded) : ?>
<ul <?php $view['form']->block($form, 'widget_container_attributes') ?>>
<?php foreach ($form as $child) : ?>
<li>
<?php echo $view['form']->widget($child) ?>
<?php echo $view['form']->label($child) ?>
</li>
<?php endforeach ?>
</ul>
<?php else : ?>
<!-- just let the choice widget render the select tag -->
<?php echo $view['form']->renderBlock('choice_widget') ?>
<?php endif ?>
.. code-block:: html+twig

{# app/Resources/views/form/fields.html.twig #}
{% block shipping_widget %}
{% spaceless %}
{% if expanded %}
<ul {{ block('widget_container_attributes') }}>
{% for child in form %}
<li>
{{ form_widget(child) }}
{{ form_label(child) }}
</li>
{% endfor %}
</ul>
{% else %}
{# just let the choice widget render the select tag #}
{{ block('choice_widget') }}
{% endif %}
{% endspaceless %}
{% endblock %}

.. tip::

Expand Down
32 changes: 11 additions & 21 deletions form/create_form_type_extension.rst
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Expand Up @@ -266,31 +266,21 @@ In your extension class, you have added a new variable (``image_url``), but
you still need to take advantage of this new variable in your templates.
Specifically, you need to override the ``file_widget`` block:

.. configuration-block::

.. code-block:: html+twig

{# src/AppBundle/Resources/views/Form/fields.html.twig #}
{% extends 'form_div_layout.html.twig' %}

{% block file_widget %}
{% spaceless %}
.. code-block:: html+twig

{{ block('form_widget') }}
{% if image_url is not null %}
<img src="{{ asset(image_url) }}"/>
{% endif %}
{# src/AppBundle/Resources/views/Form/fields.html.twig #}
{% extends 'form_div_layout.html.twig' %}

{% endspaceless %}
{% endblock %}
{% block file_widget %}
{% spaceless %}

.. code-block:: html+php
{{ block('form_widget') }}
{% if image_url is not null %}
<img src="{{ asset(image_url) }}"/>
{% endif %}

<!-- src/AppBundle/Resources/views/Form/file_widget.html.php -->
<?php echo $view['form']->widget($form) ?>
<?php if (null !== $image_url): ?>
<img src="<?php echo $view['assets']->getUrl($image_url) ?>"/>
<?php endif ?>
{% endspaceless %}
{% endblock %}

.. note::

Expand Down
105 changes: 34 additions & 71 deletions form/dynamic_form_modification.rst
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Expand Up @@ -585,77 +585,40 @@ your application. Assume that you have a sport meetup creation controller::
The associated template uses some JavaScript to update the ``position`` form
field according to the current selection in the ``sport`` field:

.. configuration-block::

.. code-block:: html+twig

{# app/Resources/views/meetup/create.html.twig #}
{{ form_start(form) }}
{{ form_row(form.sport) }} {# <select id="meetup_sport" ... #}
{{ form_row(form.position) }} {# <select id="meetup_position" ... #}
{# ... #}
{{ form_end(form) }}

<script>
var $sport = $('#meetup_sport');
// When sport gets selected ...
$sport.change(function() {
// ... retrieve the corresponding form.
var $form = $(this).closest('form');
// Simulate form data, but only include the selected sport value.
var data = {};
data[$sport.attr('name')] = $sport.val();
// Submit data via AJAX to the form's action path.
$.ajax({
url : $form.attr('action'),
type: $form.attr('method'),
data : data,
success: function(html) {
// Replace current position field ...
$('#meetup_position').replaceWith(
// ... with the returned one from the AJAX response.
$(html).find('#meetup_position')
);
// Position field now displays the appropriate positions.
}
});
});
</script>

.. code-block:: html+php

<!-- app/Resources/views/Meetup/create.html.php -->
<?php echo $view['form']->start($form) ?>
<?php echo $view['form']->row($form['sport']) ?> <!-- <select id="meetup_sport" ... -->
<?php echo $view['form']->row($form['position']) ?> <!-- <select id="meetup_position" ... -->
<!-- ... -->
<?php echo $view['form']->end($form) ?>

<script>
var $sport = $('#meetup_sport');
// When sport gets selected ...
$sport.change(function() {
// ... retrieve the corresponding form.
var $form = $(this).closest('form');
// Simulate form data, but only include the selected sport value.
var data = {};
data[$sport.attr('name')] = $sport.val();
// Submit data via AJAX to the form's action path.
$.ajax({
url : $form.attr('action'),
type: $form.attr('method'),
data : data,
success: function(html) {
// Replace current position field ...
$('#meetup_position').replaceWith(
// ... with the returned one from the AJAX response.
$(html).find('#meetup_position')
);
// Position field now displays the appropriate positions.
}
});
});
</script>
.. code-block:: html+twig

{# app/Resources/views/meetup/create.html.twig #}
{{ form_start(form) }}
{{ form_row(form.sport) }} {# <select id="meetup_sport" ... #}
{{ form_row(form.position) }} {# <select id="meetup_position" ... #}
{# ... #}
{{ form_end(form) }}

<script>
var $sport = $('#meetup_sport');
// When sport gets selected ...
$sport.change(function() {
// ... retrieve the corresponding form.
var $form = $(this).closest('form');
// Simulate form data, but only include the selected sport value.
var data = {};
data[$sport.attr('name')] = $sport.val();
// Submit data via AJAX to the form's action path.
$.ajax({
url : $form.attr('action'),
type: $form.attr('method'),
data : data,
success: function(html) {
// Replace current position field ...
$('#meetup_position').replaceWith(
// ... with the returned one from the AJAX response.
$(html).find('#meetup_position')
);
// Position field now displays the appropriate positions.
}
});
});
</script>

The major benefit of submitting the whole form to just extract the updated
``position`` field is that no additional server-side code is needed; all the
Expand Down
27 changes: 7 additions & 20 deletions form/embedded.rst
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Expand Up @@ -109,29 +109,16 @@ the ``TaskType`` class.

Render the ``Category`` fields in the same way as the original ``Task`` fields:

.. configuration-block::
.. code-block:: html+twig

.. code-block:: html+twig
{# ... #}

{# ... #}
<h3>Category</h3>
<div class="category">
{{ form_row(form.category.name) }}
</div>

<h3>Category</h3>
<div class="category">
{{ form_row(form.category.name) }}
</div>

{# ... #}

.. code-block:: html+php

<!-- ... -->

<h3>Category</h3>
<div class="category">
<?php echo $view['form']->row($form['category']['name']) ?>
</div>

<!-- ... -->
{# ... #}

When the user submits the form, the submitted data for the ``Category`` fields
are used to construct an instance of ``Category``, which is then set on the
Expand Down
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