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[Form] deprecate read_only option #14403

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[Form] deprecate read_only option #14403

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7284680
[Form] deprecate read_only option
Tobion Apr 18, 2015
052168f
[Form] use attr[readonly] instead of read_only option
Tobion Apr 19, 2015
83db940
[Form] adjust tests for deprecated read_only option
Tobion Apr 19, 2015
40f4440
add changelog for deprecated read_only
Tobion Apr 19, 2015
f0dfd2f
[Form] implement feedback
Tobion Apr 20, 2015
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[Form] adjust tests for deprecated read_only option
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@Tobion
Tobion committed Apr 19, 2015
commit 83db940e3d2fcd1526de137cdd2cca14da4ff072
2 changes: 1 addition & 1 deletion 2 src/Symfony/Component/Form/Extension/Core/Type/FormType.php
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Original file line number Diff line number Diff line change
Expand Up @@ -78,7 +78,7 @@ public function buildView(FormView $view, FormInterface $form, array $options)
}

// Complex fields are read-only if they themselves or their parents are.
if (!isset($view->vars['attr']['readonly']) && isset($view->parent->vars['attr']['readonly']) && false !== $view->parent->vars['attr']['readonly'])) {
if (!isset($view->vars['attr']['readonly']) && isset($view->parent->vars['attr']['readonly']) && false !== $view->parent->vars['attr']['readonly']) {
$view->vars['attr']['readonly'] = true;
}
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@mnapoli Ok so to avoid the BC break, we just need to add a line here with:

$view->vars['read_only'] = true; // BC`

Wrong this has to be done in the form theme.

}
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10 changes: 6 additions & 4 deletions 10 src/Symfony/Component/Form/Tests/AbstractBootstrap3LayoutTest.php
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Expand Up @@ -1342,7 +1342,10 @@ public function testHidden()
);
}

public function testReadOnly()
/**
* @group legacy
*/
public function testLegacyReadOnly()
{
$form = $this->factory->createNamed('name', 'text', null, array(
'read_only' => true,
Expand Down Expand Up @@ -1907,14 +1910,13 @@ public function testWidgetAttributes()
$form = $this->factory->createNamed('text', 'text', 'value', array(
'required' => true,
'disabled' => true,
'read_only' => true,
'attr' => array('maxlength' => 10, 'pattern' => '\d+', 'class' => 'foobar', 'data-foo' => 'bar'),
'attr' => array('readonly' => true, 'maxlength' => 10, 'pattern' => '\d+', 'class' => 'foobar', 'data-foo' => 'bar'),
));

$html = $this->renderWidget($form->createView());

// compare plain HTML to check the whitespace
$this->assertSame('<input type="text" id="text" name="text" readonly="readonly" disabled="disabled" required="required" maxlength="10" pattern="\d+" class="foobar form-control" data-foo="bar" value="value" />', $html);
$this->assertSame('<input type="text" id="text" name="text" disabled="disabled" required="required" readonly="readonly" maxlength="10" pattern="\d+" class="foobar form-control" data-foo="bar" value="value" />', $html);
}

public function testWidgetAttributeNameRepeatedIfTrue()
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10 changes: 6 additions & 4 deletions 10 src/Symfony/Component/Form/Tests/AbstractLayoutTest.php
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Expand Up @@ -1512,7 +1512,10 @@ public function testHidden()
);
}

public function testReadOnly()
/**
* @group legacy
*/
public function testLegacyReadOnly()
{
$form = $this->factory->createNamed('name', 'text', null, array(
'read_only' => true,
Expand Down Expand Up @@ -2119,14 +2122,13 @@ public function testWidgetAttributes()
$form = $this->factory->createNamed('text', 'text', 'value', array(
'required' => true,
'disabled' => true,
'read_only' => true,
'attr' => array('maxlength' => 10, 'pattern' => '\d+', 'class' => 'foobar', 'data-foo' => 'bar'),
'attr' => array('readonly' => true, 'maxlength' => 10, 'pattern' => '\d+', 'class' => 'foobar', 'data-foo' => 'bar'),
));

$html = $this->renderWidget($form->createView());

// compare plain HTML to check the whitespace
$this->assertSame('<input type="text" id="text" name="text" readonly="readonly" disabled="disabled" required="required" maxlength="10" pattern="\d+" class="foobar" data-foo="bar" value="value" />', $html);
$this->assertSame('<input type="text" id="text" name="text" disabled="disabled" required="required" readonly="readonly" maxlength="10" pattern="\d+" class="foobar" data-foo="bar" value="value" />', $html);
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I don't understand, this doesn't preserve BC here? The test was changed to support the new way (through attributes), but the old way is not tested anymore.

This created a BC break for us when migrating from 2.7 to 2.8. We have to switch from the read_only variable to the attr key.

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@mnapoli what exactly is breaking except the position in the string ? One would just expect to get the attribute here.

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Before (2.7) passing read_only as a variable was working, after (2.8) it isn't. We had to put readonly in the attr array instead.

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Here is the change we had to do:

 {% block _form_category_name_widget %}
-    {% set read_only = true %}
     {% set attr = {
         'data-target-show': '.choose-categories',
+        'readonly': true,
     } %}
     {{ block('form_widget_simple') }}
{% endblock %}

}

public function testWidgetAttributeNameRepeatedIfTrue()
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45 changes: 42 additions & 3 deletions 45 src/Symfony/Component/Form/Tests/Extension/Core/Type/FormTypeTest.php
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Expand Up @@ -99,7 +99,10 @@ public function testSubmittedDataIsNotTrimmedBeforeTransformingIfNoTrimming()
$this->assertEquals('reverse[ a ]', $form->getData());
}

public function testNonReadOnlyFormWithReadOnlyParentIsReadOnly()
/**
* @group legacy
*/
public function testLegacyNonReadOnlyFormWithReadOnlyParentIsReadOnly()
{
$view = $this->factory->createNamedBuilder('parent', 'form', null, array('read_only' => true))
->add('child', 'form')
Expand All @@ -109,7 +112,20 @@ public function testNonReadOnlyFormWithReadOnlyParentIsReadOnly()
$this->assertTrue($view['child']->vars['read_only']);
}

public function testReadOnlyFormWithNonReadOnlyParentIsReadOnly()
public function testNonReadOnlyFormWithReadOnlyParentIsReadOnly()
{
$view = $this->factory->createNamedBuilder('parent', 'form', null, array('attr' => array('readonly' => true)))
->add('child', 'form')
->getForm()
->createView();

$this->assertTrue($view['child']->vars['attr']['readonly']);
}

/**
* @group legacy
*/
public function testLegacyReadOnlyFormWithNonReadOnlyParentIsReadOnly()
{
$view = $this->factory->createNamedBuilder('parent', 'form')
->add('child', 'form', array('read_only' => true))
Expand All @@ -119,7 +135,20 @@ public function testReadOnlyFormWithNonReadOnlyParentIsReadOnly()
$this->assertTrue($view['child']->vars['read_only']);
}

public function testNonReadOnlyFormWithNonReadOnlyParentIsNotReadOnly()
public function testReadOnlyFormWithNonReadOnlyParentIsReadOnly()
{
$view = $this->factory->createNamedBuilder('parent', 'form')
->add('child', 'form', array('attr' => array('readonly' => true)))
->getForm()
->createView();

$this->assertTrue($view['child']->vars['attr']['readonly']);
}

/**
* @group legacy
*/
public function testLegacyNonReadOnlyFormWithNonReadOnlyParentIsNotReadOnly()
{
$view = $this->factory->createNamedBuilder('parent', 'form')
->add('child', 'form')
Expand All @@ -129,6 +158,16 @@ public function testNonReadOnlyFormWithNonReadOnlyParentIsNotReadOnly()
$this->assertFalse($view['child']->vars['read_only']);
}

public function testNonReadOnlyFormWithNonReadOnlyParentIsNotReadOnly()
{
$view = $this->factory->createNamedBuilder('parent', 'form')
->add('child', 'form')
->getForm()
->createView();

$this->assertArrayNotHasKey('readonly', $view['child']->vars['attr']);
}

public function testPassMaxLengthToView()
{
$form = $this->factory->create('form', null, array('attr' => array('maxlength' => 10)));
Expand Down
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