Файл: framework/forms/ReadonlyField.php
Строк: 91
<?php
/**
* Read-only field to display a non-editable value with a label.
* Consider using an {@link LabelField} if you just need a label-less
* value display.
*
* @package forms
* @subpackage fields-basic
*/
class ReadonlyField extends FormField {
protected $readonly = true;
/**
* Include a hidden field in the HTML for the readonly field
* @var boolean
*/
protected $includeHiddenField = false;
/**
* If true, a hidden field will be included in the HTML for the readonly field.
*
* This can be useful if you need to pass the data through on the form submission, as
* long as it's okay than an attacker could change the data before it's submitted.
*
* This is disabled by default as it can introduce security holes if the data is not
* allowed to be modified by the user.
*
* @param boolean $includeHiddenField
*/
public function setIncludeHiddenField($includeHiddenField) {
$this->includeHiddenField = $includeHiddenField;
}
public function performReadonlyTransformation() {
return clone $this;
}
/**
* @param array $properties
* @return HTMLText
*/
public function Field($properties = array()) {
// Include a hidden field in the HTML
if($this->includeHiddenField && $this->readonly) {
$hidden = clone $this;
$hidden->setReadonly(false);
return parent::Field($properties) . $hidden->Field($properties);
} else {
return parent::Field($properties);
}
}
public function Value() {
if($this->value) return $this->dontEscape ? $this->value : Convert::raw2xml($this->value);
else return '<i>(' . _t('FormField.NONE', 'none') . ')</i>';
}
public function getAttributes() {
return array_merge(
parent::getAttributes(),
array(
'type' => 'hidden',
'value' => $this->readonly ? null : $this->value,
)
);
}
public function Type() {
return 'readonly';
}
}