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class AttributeString in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/lib/Drupal/Core/Template/AttributeString.php \Drupal\Core\Template\AttributeString

A class that represents most standard HTML attributes.

To use with the Attribute class, set the key to be the attribute name and the value the attribute value.

$attributes = new Attribute(array());
$attributes['id'] = 'socks';
$attributes['style'] = 'background-color:white';
echo '<cat ' . $attributes . '>';

// Produces: <cat id="socks" style="background-color:white">.

Hierarchy

Expanded class hierarchy of AttributeString

See also

\Drupal\Core\Template\Attribute

1 file declares its use of AttributeString
AttributeTest.php in core/tests/Drupal/Tests/Core/Template/AttributeTest.php
Contains \Drupal\Tests\Core\Template\AttributeTest.

File

core/lib/Drupal/Core/Template/AttributeString.php, line 27
Contains \Drupal\Core\Template\AttributeString.

Namespace

Drupal\Core\Template
View source
class AttributeString extends AttributeValueBase {

  /**
   * Implements the magic __toString() method.
   */
  public function __toString() {
    return Html::escape($this->value);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AttributeString::__toString public function Implements the magic __toString() method. Overrides AttributeValueBase::__toString
AttributeValueBase::$name protected property The name of the value.
AttributeValueBase::$value protected property The value itself.
AttributeValueBase::render public function Returns a string representation of the attribute. 1
AttributeValueBase::RENDER_EMPTY_ATTRIBUTE constant Renders '$name=""' if $value is an empty string. 1
AttributeValueBase::value public function Returns the raw value.
AttributeValueBase::__construct public function Constructs a \Drupal\Core\Template\AttributeValueBase object.