Question

我遇到错误，当我尝试创建一条记录时，它给了我这个错误，错误：在C：\ wamp64 \ www \ AgripayrollsystemV2 \ AgriPayrollSystem \ src \ com中调用字符串上的成员函数setPayrollperiodid（） \ TWCL \ agripayrollBundle \控制器\ PayrollperiodController.php。这一行：** $ pWeek-＆gt; setPayrollperiodid（$ entity）; **

实体

    <?php

namespace com\twcl\agripayrollBundle\Entity;


//use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\Validator\Constraints as Assert;


/**
 * Payrollperiod
 *

 */
class Payrollperiod
{
    /**
     * @var integer
     *

     */
    private $payrollperiodid;

    /**
     * @var \DateTime
     *

     * @Assert\DateTime()
     */

    private $startdate;

    /**
     * @var \DateTime
     *
     * 
     * @Assert\Type("DateTime")
     * message="The end date must be after the start date")
     */
    private $enddate;

    /**
     * @var integer
     *

     * 
     */
    private $state;

    public function getPayrollperiodid() {
        return $this->payrollperiodid;
    }

    public function getStartdate() {
        return $this->startdate;
    }

    public function getEnddate() {
        return $this->enddate;
    }

    public function getState() {
        return $this->state;
    }

    public function setPayrollperiodid($payrollperiodid) {
        $this->payrollperiodid = $payrollperiodid;
    }

    public function setStartdate(\DateTime $startdate) {
        $this->startdate = $startdate;
    }

    public function setEnddate(\DateTime $enddate) {
        $this->enddate = $enddate;
    }

    public function setState($state) {
        $this->state = $state;
    }

    /**
     * Render a payrollPeriodID as a string.
     * 
     * @return string
     */
     public function __toString()
    {
     return (string) $this->getPayrollperiodid();

    }



}

控制器

  public function createAction(Request $request)
    {

    $entity = new Payrollperiod();

    $form = $this->createCreateForm($entity);

    $form->handleRequest($request);


        if ($form->isSubmitted() && $form->isValid()) { 

        $em = $this->getDoctrine()->getManager();

        $payrollperiod = $em->getRepository('comtwclagripayrollBundle:Payrollperiod')->findOneBy(['startdate'=>$form->get('startdate')->getData(), 'enddate'=>$form->get('enddate')->getData()]);

        $payrollweek = $em->getRepository('comtwclagripayrollBundle:Payrollweek')->findBystartdateAndenddate($form->get('startdate')->getData(), $form->get('enddate')->getData());

        //If entity exists
        if ($payrollperiod){
                $this->addFlash('error', 'Payroll Period exist.');
                return $this->redirect($this->generateUrl('payrollperiod'));
            }
            //If PayrollWeek matches the Payrollperiod entered
           elseif ($payrollweek){

            foreach($payrollweek as $pWeek) { 
            **$pWeek->setPayrollperiodid($entity);** 
            //$em->persist($pWeek);
            } 

          $em->persist($entity);
          $em->flush();

            $this->addFlash('error', 'Payroll Period was added.');
            $this->addFlash('error', 'Payroll week was updated.');
            return $this->redirect($this->generateUrl('payrollperiod'));
           //return $this->redirect($this->generateUrl('payrollperiod_show', array('payrollperiodid' => $entity->getpayrollperiodid())));
             }
             else{
               $this->addFlash('error', 'Payroll Period does not match a payroll week.');
            return $this->redirect($this->generateUrl('payrollperiod'));  
             }
       }

       //return $this->render('comtwclagripayrollBundle::new.html.twig',array('form' => $form->createView()));
       return array(
           'entity' => $entity,
           'form'   => $form->createView(),
       );   

        }

自定义存储库

 return $this
        ->createQueryBuilder('payrollweek')
         ->select('COUNT(pw)')
         ->from ('comtwclagripayrollBundle:Payrollweek','pw')
         ->where ('pw.startdate = :startdate and pw.enddate = :enddate')
        ->setParameter('startdate', $startdate)
        ->setParameter('enddate', $enddate)
        ->getQuery()
        ->getOneorNullResult();
}

Answer 1

问题是您从存储库返回计数而不是实体。

因此，如果您想设置外键，可以将存储库更改为：

 return $this
        ->createQueryBuilder('pw')
         ->select('pw')
         ->from ('comtwclagripayrollBundle:Payrollweek','pw')
         ->where ('pw.startdate = :startdate and pw.enddate = :enddate')
        ->setParameter('startdate', $startdate)
        ->setParameter('enddate', $enddate)
        ->getQuery()
        ->getResult();

在控制器内部试试这个：

 elseif (null != $payrollweek){
     foreach ($payrollweek as $entity) {
         $pWeek->setPayrollperiodid($entity); 
         $em->persist($pWeek);
     }
 }

如果您想计算行数，请使用其他函数来执行此操作

在您的存储库中，您可以使用以下内容：

class PayrollweekRepository
{
    public function findBystartdateAndenddate($startdate, $enddate)
    {
       return $this
        ->createQueryBuilder('pw')
         ->select('pw')
         ->from ('comtwclagripayrollBundle:Payrollweek','pw')
         ->where ('pw.startdate = :startdate and pw.enddate = :enddate')
        ->setParameter('startdate', $startdate)
        ->setParameter('enddate', $enddate)
        ->getQuery()
        ->getResult();
    }

    public function countBystartdateAndenddate($startdate, $enddate)
    {
        return $this
        ->createQueryBuilder('payrollweek')
         ->select('COUNT(pw)')
         ->from ('comtwclagripayrollBundle:Payrollweek','pw')
         ->where ('pw.startdate = :startdate and pw.enddate = :enddate')
        ->setParameter('startdate', $startdate)
        ->setParameter('enddate', $enddate)
        ->getQuery()
        ->getOneorNullResult();
    }
}

在你的控制器内你可以这样称呼：

$counter = $em->getRepository('comtwclagripayrollBundle:Payrollweek')->countBystartdateAndenddate($form->get('startdate')->getData(), $form->get('enddate')->getData());

错误：在字符串上调用成员函数setPayrollperiodid（）

1 个答案: