Symfony / Doctrine：从processForm获取最后一个插入ID？(Symfony/Doctrine: Getting last insert id from processForm

Symfony / Doctrine：从processForm获取最后一个插入ID？(Symfony/Doctrine: Getting last insert id from processForm?)

如何在处理表单请求之后获取最后一个插入ID，例如：

$this->form = new StudyPlanForm(); $this->processForm($request, $this->form);

我会使用save（），但我无法找到一种方法来保存，而不必为每个字段执行$ studyplan-> setField（$ request-> getParameter（...））。

How do I get the last insert ID after a process form request such as this one:

$this->form = new StudyPlanForm(); $this->processForm($request, $this->form);

I would use save() but I can't figure out a way to save without having to do $studyplan->setField($request->getParameter(...)) for every single field.

最满意答案

像这样改变你的processForm函数：

protected function processForm(sfWebRequest $request, sfForm $form) { $form->bind($request->getParameter($form->getName()), $request->getFiles($form->getName())); if ($form->isValid()) { $obj = $form->save(); } return $obj; }

save方法返回持久化在db上的对象，所以你可以从中获得id。 所以你可以这样做：

$this->form = new StudyPlanForm(); $obj = $this->processForm($request, $this->form); if ($obj != null){ //do whatever you want like $obj->getId() }

Change your processForm function like this:

protected function processForm(sfWebRequest $request, sfForm $form) { $form->bind($request->getParameter($form->getName()), $request->getFiles($form->getName())); if ($form->isValid()) { $obj = $form->save(); } return $obj; }

The save method returns the object persisted on db, so you can get the id from that. So you can do:

$this->form = new StudyPlanForm(); $obj = $this->processForm($request, $this->form); if ($obj != null){ //do whatever you want like $obj->getId() }