Question

我需要向表Worker添加一些数据。主要思想是每个工人都有自己的识别通行证。每个工人都由自己设定。它们都是字符串。

表格结构：

NAME

SURNAME

PHONENUMBER

IDENTPASS

我的问题是：

我需要：

检查 IDENTPASS 的值是否 UNIQE

但每次我编辑这个表单的内容，但是在表单中更改不同的行（例如NAME）我会收到错误，因为他说IDENTPASS的值存在。因为他想再次保存它并且已经存在这个价值......

现在我得到了许多IF，这是我的错误IDEA。并非一切都有效。

MY CONTROLLER：

public function AcmeAction() {
    if (!is_null($id)){
        $employee=$this->getDoctrine()->getRepository('MainCoreBundle:Employee')->find($id);
        $passFromBase = $employee->getIdentpass();
        $employeeForm = $this->createForm(new EmployeeType(), $employee);
        if ($request->getMethod() == "POST") {
            $employeeForm->bind($request);
            if ($employeeForm->isValid()) {
                //1. IF value of ROW is thesame for CURRENT USER ->SAVE()
                $pracownik =$employeeRepo->find($id);
                if(( $pracownik->getIdentpass()==$employeeForm->get('identpass')->getData())){

                    $employee->setIdentpass($employeeForm->get('identpass')->getData());
                    $this->getDoctrine()->getManager()->persist($employee);
                    $this->getDoctrine()->getManager()->flush();
                    return $this->redirect($this->generateUrl('employee_index'));
                }
                //IF VALUE OF ROW FROM FORM EXIST IN DATA BASE 
                // IF YES (so bad) redirect back to form
                elseif($employeeRepo->findOneByIdentpass($employeeForm->get('identpass')->getData())==true){
                    return $this->redirect($this->generateUrl('employee_edit', array('id' => $id)));
                }
                // IF NO(so value is new) THEN SAVE TO BASE
                else{
                    $employee->setIdentpass($employeeForm->get('identpass')->getData());
                    $this->getDoctrine()->getManager()->persist($employee);
                    $this->getDoctrine()->getManager()->flush();
                    return $this->render('MainAdminBundle:Employee:entity.html.twig', $this->getViewConstants(array('form' => $employeeForm->createView())));
                }
            }
        }
    }
    //IF NEW EMPLOYEE
    else{
        $employeeForm = $this->createForm(new EmployeeType(), $employee);
        if ($request->getMethod() == "POST") {
            $employeeForm->bind($request);
            if ($employeeForm->isValid()) {
                //IF IDENTPASS EXIST IN BASE redirect back to form
                if($employeeRepo->findOneByIdentpass($employeeForm->get('identpass')->getData())==true){
                    return $this->redirect($this->generateUrl('employee_edit', array('id' => $id)));

                }
                else{//IF VALUE of Identpass DONT EXIST IN BASE SAVE()
                    $employee->setIdentpass($employeeForm->get('identpass')->getData());
                    $employee->setSpot($spot);
                    $this->getDoctrine()->getManager()->persist($employee);
                    $this->getDoctrine()->getManager()->flush();
                    return $this->redirect($this->generateUrl('employee_index'));
                }
            }
        }
    }

    return $this->render('MainBundle:Employee:entity.html.twig', $this->getViewConstants(array('form' => $employeeForm->createView(), 'pass'=>$passFromBase)));
}

Answer 1

好的，我不知道是否覆盖了所有内容，但我认为这可以开始。请注意我们使用相同的表格进行插入nad更新。这绝不是完全完成的代码，你可以插件和播放，而是抓住你可以做的表面。

public function insertEditAction($id){
    $employeeRepo = $this->getDoctrine()->getRepository('MainCoreBundle:Employee');

    if (!is_null($id)){
        $employee=$employeeRepo->find($id); // For update
    }else{
        $employee = new Employee(); // For insert
    }

    $employeeForm = $this->createForm(new EmployeeType(), $employee);

    if ( $request->getMethod() === "POST"){
        $form->bind($request);

        if ( $form->isValid()){
            $em = $this->getDoctrine()->getManager();
            $existingByIdentPass = $employeeRepo->findOneByIdentpass($employee->getIdentpass());

            // If there is some other employee with this IDENT_PASS then redirect back to form
            if($existingByIdentPass !== NULL && $existingByIdentPass->getId() !== $employee->getId()){
                return $this->redirect($this->generateUrl('employee_edit', array('id' => $id)));
            }

            // New employee, set the SPOT and PERSIST
            // calling persist is only required when creating new record
            if ( $employee->getId() === NULL ){
                $employee->setSpot($spot);
                $em->persist($employee);
            }

            // Flush the changes
            $em->flush();

            return $this->redirect($this->generateUrl('employee_index'));
        }
    }

    return $this->render('MainBundle:Employee:entity.html.twig', $this->getViewConstants(array('form' => $employeeForm->createView(), 'pass'=>$passFromBase)));
}

Symfony2检查表单行的值

1 个答案: