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Merge pull request #6937 from caffeineinc/2930-checkboxfield-invalid-html

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CheckboxField creates invalid HTML when required #2939
This commit is contained in:
Damian Mooyman 2017-05-22 13:44:58 +12:00 committed by GitHub
commit 7bc8172bc1
8 changed files with 114 additions and 6 deletions
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12
src/Forms/CheckboxField.php
View File

@ -28,10 +28,16 @@ class CheckboxField extends FormField
public function getAttributes()
{
$attrs = parent::getAttributes();
$attrs['value'] = 1;
$attributes = parent::getAttributes();
$attributes['value'] = 1;
if ($this->Required()) {
// Semantically, it doesn't make sense to have a required attribute
// on a field in which both checked and unchecked are allowable.
unset($attributes['aria-required']);
}
return array_merge(
$attrs,
$attributes,
array(
'checked' => ($this->Value()) ? 'checked' : null,
'type' => 'checkbox',

14
src/Forms/CheckboxSetField.php
View File

@ -104,4 +104,18 @@ class CheckboxSetField extends MultiSelectField
{
return 'optionset checkboxset';
}
public function getAttributes()
{
$attributes = array_merge(
parent::getAttributes(),
array('role' => 'listbox')
);
// Remove invalid attributes from wrapper.
unset($attributes['name']);
unset($attributes['required']);
unset($attributes['aria-required']);
return $attributes;
}
}

11
src/Forms/DropdownField.php
View File

@ -113,6 +113,17 @@ class DropdownField extends SingleSelectField
));
}
/**
* A required DropdownField must have a user selected attribute,
* so require an empty default for a required field
*
* @return bool
*/
public function getHasEmptyDefault()
{
return parent::getHasEmptyDefault() || $this->Required();
}
/**
* @param array $properties
* @return string

8
src/Forms/OptionsetField.php
View File

@ -148,11 +148,13 @@ class OptionsetField extends SingleSelectField
public function getAttributes()
{
$attributes = parent::getAttributes();
$attributes = array_merge(
parent::getAttributes(),
array('role' => 'listbox')
);
unset($attributes['name']);
unset($attributes['required']);
unset($attributes['role']);
return $attributes;
}
}

20
tests/php/Forms/CheckboxFieldTest.php
View File

@ -2,6 +2,9 @@
namespace SilverStripe\Forms\Tests;
use SilverStripe\Control\Controller;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\Form;
use SilverStripe\Forms\Tests\CheckboxFieldtest\Article;
use SilverStripe\ORM\DB;
use SilverStripe\Dev\SapphireTest;
@ -185,4 +188,21 @@ class CheckboxFieldTest extends SapphireTest
'Field correct validates null as allowed'
);
}
/**
* #2939 CheckboxField creates invalid HTML when required
*/
public function testNoAriaRequired()
{
$field = new CheckboxField('RequiredField', 'myRequiredField');
$form = new Form(
Controller::curr(), "form", new FieldList($field), new FieldList(),
new RequiredFields(["RequiredField"])
);
$this->assertTrue($field->Required());
$attributes = $field->getAttributes();
$this->assertFalse(array_key_exists("aria-required", $attributes));
}
}

19
tests/php/Forms/CheckboxSetFieldTest.php
View File

@ -370,4 +370,23 @@ class CheckboxSetFieldTest extends SapphireTest
$this->assertContains('<firstname>', $fieldHTML);
$this->assertNotContains('<firstname>', $fieldHTML);
}
/**
* #2939 CheckboxSetField creates invalid HTML when required
*/
public function testNoAriaRequired()
{
$field = new CheckboxSetField('RequiredField', 'myRequiredField');
$form = new Form(
Controller::curr(), "form", new FieldList($field), new FieldList(),
new RequiredFields(["RequiredField"])
);
$this->assertTrue($field->Required());
$attributes = $field->getAttributes();
$this->assertFalse(array_key_exists("aria-required", $attributes));
$this->assertFalse(array_key_exists("name", $attributes));
$this->assertFalse(array_key_exists("required", $attributes));
}
}

16
tests/php/Forms/DropdownFieldTest.php
View File

@ -2,6 +2,7 @@
namespace SilverStripe\Forms\Tests;
use SilverStripe\Control\Controller;
use SilverStripe\ORM\ArrayList;
use SilverStripe\Dev\CSSContentParser;
use SilverStripe\Dev\SapphireTest;
@ -498,4 +499,19 @@ class DropdownFieldTest extends SapphireTest
$field->setValue('Five');
$this->assertFalse($field->validate($validator));
}
/**
* #2939 DropdownField creates invalid HTML when required
*/
public function testRequiredDropdownHasEmptyDefault()
{
$field = new \SilverStripe\Forms\DropdownField("RequiredField", "dropdown", ["item 1", "item 2"]);
$form = new Form(
Controller::curr(), "form", new FieldList($field), new FieldList(),
new RequiredFields(["RequiredField"])
);
$this->assertTrue($field->getHasEmptyDefault());
}
}

20
tests/php/Forms/OptionsetFieldTest.php
View File

@ -2,6 +2,7 @@
namespace SilverStripe\Forms\Tests;
use SilverStripe\Control\Controller;
use SilverStripe\ORM\FieldType\DBField;
use SilverStripe\Dev\CSSContentParser;
use SilverStripe\Dev\SapphireTest;
@ -100,4 +101,23 @@ class OptionsetFieldTest extends SapphireTest
$this->assertContains('Four &amp; Five &amp; Six', $fieldHTML);
$this->assertNotContains('Four & Five & Six', $fieldHTML);
}
/**
* #2939 OptionSetField creates invalid HTML when required
*/
public function testNoAriaRequired()
{
$field = new OptionsetField('RequiredField', 'myRequiredField');
$form = new Form(
Controller::curr(), "form", new FieldList($field), new FieldList(),
new RequiredFields(["RequiredField"])
);
$this->assertTrue($field->Required());
$attributes = $field->getAttributes();
$this->assertFalse(array_key_exists("name", $attributes));
$this->assertFalse(array_key_exists("required", $attributes));
$this->assertTrue(array_key_exists("role", $attributes));
}
}