protected function getFrozenHtml()
    {
        $value = $this->getAttribute('value');
        return (('' != $value)? htmlspecialchars($value, ENT_QUOTES, self::getOption('charset')): '&nbsp;') .
               $this->getPersistentContent();
    }
protected function getFrozenHtml()
    {
        $value = $this->getAttribute('value');
        return (('' != $value)? htmlspecialchars($value, ENT_QUOTES, self::getOption('charset')): '&nbsp;') .
               $this->getPersistentContent();
    }
protected function getFrozenHtml ( ) { $ value = $ this -> getAttribute ( 'value' ) ; return ( ( '' != $ value ) ? htmlspecialchars ( $ value , ENT_QUOTES , self :: getOption ( 'charset' ) ) : '&nbsp;' ) . $ this -> getPersistentContent ( ) ; }
Returns the field's value without HTML tags
@return string
Returns the field s value without HTML tags