/**
* Adds a child to the form.
*
* @param FormInterface $child The FormInterface to add as a child
*
* @return Form the current form
*/
public function add(FormInterface $child)
{
$this->children[$child->getName()] = $child;
$child->setParent($this);
if ($this->dataMapper) {
$this->dataMapper->mapDataToForm($this->getClientData(), $child);
}
return $this;
}
/**
* {@inheritdoc}
*/
public function add(FormInterface $child)
{
if ($this->bound) {
throw new AlreadyBoundException('You cannot add children to a bound form');
}
if (!$this->config->getCompound()) {
throw new FormException('You cannot add children to a simple form. Maybe you should set the option "compound" to true?');
}
// Obtain the view data
$viewData = null;
// If setData() is currently being called, there is no need to call
// mapDataToForms() here, as mapDataToForms() is called at the end
// of setData() anyway. Not doing this check leads to an endless
// recursion when initializing the form lazily and an event listener
// (such as ResizeFormListener) adds fields depending on the data:
//
// * setData() is called, the form is not initialized yet
// * add() is called by the listener (setData() is not complete, so
// the form is still not initialized)
// * getViewData() is called
// * setData() is called since the form is not initialized yet
// * ... endless recursion ...
if (!$this->lockSetData) {
$viewData = $this->getViewData();
}
$this->children[$child->getName()] = $child;
$child->setParent($this);
if (!$this->lockSetData) {
$this->config->getDataMapper()->mapDataToForms($viewData, array($child));
}
return $this;
}
/**
* {@inheritdoc}
*/
public function add(FormInterface $child)
{
if ($this->bound) {
throw new AlreadyBoundException('You cannot add children to a bound form');
}
$this->children[$child->getName()] = $child;
$child->setParent($this);
if ($this->config->getDataMapper()) {
$this->config->getDataMapper()->mapDataToForms($this->getViewData(), array($child));
}
return $this;
}
/**
* {@inheritdoc}
*/
public function add(FormInterface $child)
{
if ($this->bound) {
throw new AlreadyBoundException('You cannot add children to a bound form');
}
if (!$this->config->getCompound()) {
throw new FormException('You cannot add children to a simple form. Maybe you should set the option "compound" to true?');
}
$this->children[$child->getName()] = $child;
$child->setParent($this);
if ($this->config->getDataMapper()) {
$this->config->getDataMapper()->mapDataToForms($this->getViewData(), array($child));
}
return $this;
}
/**
* Adds a child to the form.
*
* @param FormInterface $child The FormInterface to add as a child
*
* @return Form the current form
*/
public function add(FormInterface $child)
{
if ($this->bound) {
throw new AlreadyBoundException('You cannot add children to a bound form');
}
$this->children[$child->getName()] = $child;
$child->setParent($this);
if ($this->dataMapper) {
$this->dataMapper->mapDataToForm($this->getClientData(), $child);
}
return $this;
}
