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Add placeholder support in bootstrap 4 file fields

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This commit is contained in:
Jannik Zschiesche 2018-07-15 17:41:19 +02:00
parent 25df3e32cb
commit 3cd2eef6e6
2 changed files with 28 additions and 2 deletions
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6
src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_4_layout.html.twig
View File

@ -119,7 +119,11 @@
<{{ element|default('div') }} class="custom-file">
{%- set type = type|default('file') -%}
{{- block('form_widget_simple') -}}
<label for="{{ form.vars.id }}" class="custom-file-label">Choose File</label>
<label for="{{ form.vars.id }}" class="custom-file-label">
{%- if attr.placeholder is defined -%}
{{- translation_domain is same as(false) ? attr.placeholder : attr.placeholder|trans({}, translation_domain) -}}
{%- endif -%}
</label>
</{{ element|default('div') }}>
</div>
{% endblock %}

24
src/Symfony/Component/Form/Tests/AbstractBootstrap4LayoutTest.php
View File

@ -940,7 +940,7 @@ abstract class AbstractBootstrap4LayoutTest extends AbstractBootstrap3LayoutTest
{
$form = $this->factory->createNamed('name', FileType::class);
$this->assertWidgetMatchesXpath($form->createView(), array('id' => 'nope', 'attr' => array('class' => 'my&class form-control-file')),
$this->assertWidgetMatchesXpath($form->createView(), array('id' => 'n/a', 'attr' => array('class' => 'my&class form-control-file')),
'/div
[@class="form-group"]
[
@ -958,6 +958,28 @@ abstract class AbstractBootstrap4LayoutTest extends AbstractBootstrap3LayoutTest
);
}
public function testFileWithPlaceholder()
{
$form = $this->factory->createNamed('name', FileType::class);
$this->assertWidgetMatchesXpath($form->createView(), array('id' => 'n/a', 'attr' => array('class' => 'my&class form-control-file', 'placeholder' => 'Custom Placeholder')),
'/div
[@class="form-group"]
[
./div
[@class="custom-file"]
[
./input
[@type="file"]
[@name="name"]
/following-sibling::label
[@for="name" and text() = "[trans]Custom Placeholder[/trans]"]
]
]
'
);
}
public function testMoney()
{
$form = $this->factory->createNamed('name', MoneyType::class, 1234.56, array(