/**
* Sets the form's onSuccess callback function.
**/
public function onSuccess($fn)
{
fxAssert::isNull($this->_onSuccess);
fxAssert::isCallable($fn);
$this->_onSuccess = $fn;
return $this;
}
/**
* Determines if the given string is a reference to the meta data. If it is, it converts it to
* a key for accessing the _meta array and returns true. If not, it leaves it alone and returns false.
*
* Meta data is always accessed using a single underscore as the first character.
**/
public static function _isMeta(&$s)
{
fxAssert::isNonEmptyString($s, '$s');
if (mb_substr($s, 0, 1) === '_' && mb_strlen($s) > 1) {
$s = mb_substr($s, 1);
return true;
}
return false;
}
public function __construct($name, $label, $members)
{
fxAssert::isArray($members, 'members') && fxAssert::isNotEmpty($members, 'members');
parent::__construct($name, $label);
$this->_members = $members;
$this->id = $tmp = fxForm::_simplify($name);
$this->name = $tmp . '[]';
$this->_mmap = self::makeMemberMap($members);
}
/**
* Takes an array of attributes ( name => values ) and creates an HTML formatted string from it.
**/
public function renderAtts($atts)
{
fxAssert::isArray($atts, '$atts');
$o = '';
if (!empty($atts)) {
foreach ($atts as $k => $v) {
$k = htmlspecialchars($k);
// NULL values lead to output like <XYZ ... readonly ...>
if (NULL === $v) {
$o .= " {$k}";
} else {
$v = htmlspecialchars($v);
$o .= " {$k}=\"{$v}\"";
}
}
}
return $o;
}
