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executable file 49 lines (46 sloc) 1.383 kb
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<?php
/**
* Simple label tag. This can be used to add extra text in your forms.
* Consider using a {@link ReadonlyField} if you need to display a label
* AND a value.
*
* @package forms
* @subpackage fields-dataless
*/
class LabelField extends DatalessField {

/**
* @param string $name
* @param string $title
* @param string $className (Deprecated: use addExtraClass())
* @param bool $allowHTML (Deprecated: use setAllowHTML())
* @param Form $form
*/
function __construct($name, $title, $className = null, $allowHTML = false, $form = null) {
// legacy handling for old parameters: $title, $heading, ...
// instead of new handling: $name, $title, $heading, ...
$args = func_get_args();
if(!isset($args[1])) {
$title = (isset($args[0])) ? $args[0] : null;
$name = $title;
$classname = (isset($args[1])) ? $args[1] : null;
$allowHTML = (isset($args[2])) ? $args[2] : null;
$form = (isset($args[3])) ? $args[3] : null;
}

parent::__construct($name, $title, null, $allowHTML, $form);
}

/**
* Returns a label containing the title, and an HTML class if given.
*/
function Field() {
$attributes = array(
'class' => $this->extraClass(),
'id' => $this->id()
);
return $this->createTag(
'label',
$attributes,
($this->getAllowHTML() ? $this->title : htmlentities($this->title, ENT_COMPAT, 'UTF-8'))
);
}
}
?>
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