Magento 2.2.5: Add Student Instead of Update Student












3















So instead of update the student, this code add a new student.

I'm looking for a way that not using object manager, because the objectmanager is recommended not to use.



So when i searching for how to update a product in magento 2, i found alot of objectmanager way, but like i said, i wont use them.



I found 2 other ways, 1st way is using factory only, the 2nd way is using resource model and factory.



So here is the code :



namespace FuduHelloWorldControllerAdminhtmlStudent;

use MagentoBackendAppActionContext;
use FuduHelloWorldModelStudentsFactory;
use FuduHelloWorldModelResourceModelStudents as ResourceModel;

class Update extends MagentoFrameworkAppActionAction
{
/**
* @var StudentsFactory
*/
protected $studentsFactory;

/**
* @var ResourceModel
*/
protected $resourceModel;

public function __construct(
Context $context,
StudentsFactory $studentsFactory,
ResourceModel $resourceModel
) {
$this->resourceModel = $resourceModel;
$this->studentsFactory = $studentsFactory;

parent::__construct($context);
}
/**
* Save action
*
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
* @return MagentoFrameworkControllerResultInterface
*/
public function execute()
{
$data = $this->getRequest()->getPostValue();

/** @var MagentoBackendModelViewResultRedirect $resultRedirect */
$resultRedirect = $this->resultRedirectFactory->create();
//
if ($data) {
try{
/** @var FuduHelloWorldModelStudents $model */

$id = $this->getRequest()->getParam('id');

// The 1st way :
$model = $this->studentsFactory->create()->load($id);
$model->setData($data);
$model->save();

// The 2nd way :
// $model = $this->studentsFactory->create();
// $resource = $this->resourceModel->load($model,$id);
// $model->setData($data);
// $resource->save($model);


$this->messageManager->addSuccessMessage(__('Update Student Successfully.'));

// Redirect to your form page (or anywhere you want...)
$resultRedirect->setPath('students/student/index');

return $resultRedirect;
}
catch (Exception $e) {
$this->messageManager->addErrorMessage($e->getMessage());
}

}
}
}


Thanks for reading, and have a good day










share|improve this question





























    3















    So instead of update the student, this code add a new student.

    I'm looking for a way that not using object manager, because the objectmanager is recommended not to use.



    So when i searching for how to update a product in magento 2, i found alot of objectmanager way, but like i said, i wont use them.



    I found 2 other ways, 1st way is using factory only, the 2nd way is using resource model and factory.



    So here is the code :



    namespace FuduHelloWorldControllerAdminhtmlStudent;

    use MagentoBackendAppActionContext;
    use FuduHelloWorldModelStudentsFactory;
    use FuduHelloWorldModelResourceModelStudents as ResourceModel;

    class Update extends MagentoFrameworkAppActionAction
    {
    /**
    * @var StudentsFactory
    */
    protected $studentsFactory;

    /**
    * @var ResourceModel
    */
    protected $resourceModel;

    public function __construct(
    Context $context,
    StudentsFactory $studentsFactory,
    ResourceModel $resourceModel
    ) {
    $this->resourceModel = $resourceModel;
    $this->studentsFactory = $studentsFactory;

    parent::__construct($context);
    }
    /**
    * Save action
    *
    * @SuppressWarnings(PHPMD.CyclomaticComplexity)
    * @return MagentoFrameworkControllerResultInterface
    */
    public function execute()
    {
    $data = $this->getRequest()->getPostValue();

    /** @var MagentoBackendModelViewResultRedirect $resultRedirect */
    $resultRedirect = $this->resultRedirectFactory->create();
    //
    if ($data) {
    try{
    /** @var FuduHelloWorldModelStudents $model */

    $id = $this->getRequest()->getParam('id');

    // The 1st way :
    $model = $this->studentsFactory->create()->load($id);
    $model->setData($data);
    $model->save();

    // The 2nd way :
    // $model = $this->studentsFactory->create();
    // $resource = $this->resourceModel->load($model,$id);
    // $model->setData($data);
    // $resource->save($model);


    $this->messageManager->addSuccessMessage(__('Update Student Successfully.'));

    // Redirect to your form page (or anywhere you want...)
    $resultRedirect->setPath('students/student/index');

    return $resultRedirect;
    }
    catch (Exception $e) {
    $this->messageManager->addErrorMessage($e->getMessage());
    }

    }
    }
    }


    Thanks for reading, and have a good day










    share|improve this question



























      3












      3








      3








      So instead of update the student, this code add a new student.

      I'm looking for a way that not using object manager, because the objectmanager is recommended not to use.



      So when i searching for how to update a product in magento 2, i found alot of objectmanager way, but like i said, i wont use them.



      I found 2 other ways, 1st way is using factory only, the 2nd way is using resource model and factory.



      So here is the code :



      namespace FuduHelloWorldControllerAdminhtmlStudent;

      use MagentoBackendAppActionContext;
      use FuduHelloWorldModelStudentsFactory;
      use FuduHelloWorldModelResourceModelStudents as ResourceModel;

      class Update extends MagentoFrameworkAppActionAction
      {
      /**
      * @var StudentsFactory
      */
      protected $studentsFactory;

      /**
      * @var ResourceModel
      */
      protected $resourceModel;

      public function __construct(
      Context $context,
      StudentsFactory $studentsFactory,
      ResourceModel $resourceModel
      ) {
      $this->resourceModel = $resourceModel;
      $this->studentsFactory = $studentsFactory;

      parent::__construct($context);
      }
      /**
      * Save action
      *
      * @SuppressWarnings(PHPMD.CyclomaticComplexity)
      * @return MagentoFrameworkControllerResultInterface
      */
      public function execute()
      {
      $data = $this->getRequest()->getPostValue();

      /** @var MagentoBackendModelViewResultRedirect $resultRedirect */
      $resultRedirect = $this->resultRedirectFactory->create();
      //
      if ($data) {
      try{
      /** @var FuduHelloWorldModelStudents $model */

      $id = $this->getRequest()->getParam('id');

      // The 1st way :
      $model = $this->studentsFactory->create()->load($id);
      $model->setData($data);
      $model->save();

      // The 2nd way :
      // $model = $this->studentsFactory->create();
      // $resource = $this->resourceModel->load($model,$id);
      // $model->setData($data);
      // $resource->save($model);


      $this->messageManager->addSuccessMessage(__('Update Student Successfully.'));

      // Redirect to your form page (or anywhere you want...)
      $resultRedirect->setPath('students/student/index');

      return $resultRedirect;
      }
      catch (Exception $e) {
      $this->messageManager->addErrorMessage($e->getMessage());
      }

      }
      }
      }


      Thanks for reading, and have a good day










      share|improve this question
















      So instead of update the student, this code add a new student.

      I'm looking for a way that not using object manager, because the objectmanager is recommended not to use.



      So when i searching for how to update a product in magento 2, i found alot of objectmanager way, but like i said, i wont use them.



      I found 2 other ways, 1st way is using factory only, the 2nd way is using resource model and factory.



      So here is the code :



      namespace FuduHelloWorldControllerAdminhtmlStudent;

      use MagentoBackendAppActionContext;
      use FuduHelloWorldModelStudentsFactory;
      use FuduHelloWorldModelResourceModelStudents as ResourceModel;

      class Update extends MagentoFrameworkAppActionAction
      {
      /**
      * @var StudentsFactory
      */
      protected $studentsFactory;

      /**
      * @var ResourceModel
      */
      protected $resourceModel;

      public function __construct(
      Context $context,
      StudentsFactory $studentsFactory,
      ResourceModel $resourceModel
      ) {
      $this->resourceModel = $resourceModel;
      $this->studentsFactory = $studentsFactory;

      parent::__construct($context);
      }
      /**
      * Save action
      *
      * @SuppressWarnings(PHPMD.CyclomaticComplexity)
      * @return MagentoFrameworkControllerResultInterface
      */
      public function execute()
      {
      $data = $this->getRequest()->getPostValue();

      /** @var MagentoBackendModelViewResultRedirect $resultRedirect */
      $resultRedirect = $this->resultRedirectFactory->create();
      //
      if ($data) {
      try{
      /** @var FuduHelloWorldModelStudents $model */

      $id = $this->getRequest()->getParam('id');

      // The 1st way :
      $model = $this->studentsFactory->create()->load($id);
      $model->setData($data);
      $model->save();

      // The 2nd way :
      // $model = $this->studentsFactory->create();
      // $resource = $this->resourceModel->load($model,$id);
      // $model->setData($data);
      // $resource->save($model);


      $this->messageManager->addSuccessMessage(__('Update Student Successfully.'));

      // Redirect to your form page (or anywhere you want...)
      $resultRedirect->setPath('students/student/index');

      return $resultRedirect;
      }
      catch (Exception $e) {
      $this->messageManager->addErrorMessage($e->getMessage());
      }

      }
      }
      }


      Thanks for reading, and have a good day







      magento2.2 resource-model object-manager factory crud






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 1 min ago









      Teja Bhagavan Kollepara

      2,94841847




      2,94841847










      asked Jul 21 '18 at 3:41









      fudufudu

      38411




      38411






















          2 Answers
          2






          active

          oldest

          votes


















          3














          $model->setData($data); this line reset your data. If there id field present $data variable then your code working fine. Otherwise you need to set id for update. Check following code:




          $id = $this->getRequest()->getParam('id');
          $model = $this->studentsFactory->create()->load($id);
          if ($model->getId()) {
          $model->setData($data);
          $model->setId($id);
          } else {
          $model->setData($data);
          }

          $model->save();





          share|improve this answer
























          • yes thanks you, +1 vote for you my friend

            – fudu
            Jul 21 '18 at 4:49



















          2














          Try to use this below code :



          namespace FuduHelloWorldControllerAdminhtmlStudent;

          use MagentoBackendAppActionContext;
          use FuduHelloWorldModelStudentsFactory;

          class Update extends MagentoFrameworkAppActionAction
          {
          /**
          * @var StudentsFactory
          */
          protected $studentsFactory;


          public function __construct(
          Context $context,
          StudentsFactory $studentsFactory
          ) {
          $this->studentsFactory = $studentsFactory;
          parent::__construct($context);
          }

          public function execute()
          {
          $data = $this->getRequest()->getPostValue();

          /** @var MagentoBackendModelViewResultRedirect $resultRedirect */

          if ($data) {
          try {
          $model = $this->studentsFactory->create();
          $model->setData($data);
          $model->save();

          $this->messageManager->addSuccessMessage(__('Add data Successfully.'));
          $resultRedirect->setPath('students/student/index');
          return $resultRedirect;
          }
          catch (Exception $e) {
          $this->messageManager->addErrorMessage($e->getMessage());
          }

          }
          }
          }


          Remove generation and check it.






          share|improve this answer
























          • doesn't work though .. @@ the way of @Sohel Rana up there is work . But thanks you for help.

            – fudu
            Jul 21 '18 at 4:48













          • I thought Your question title is about add record. So, I upload that answer.

            – Rohan Hapani
            Jul 21 '18 at 5:17











          • LOL :D sorry because confusing you.

            – fudu
            Jul 21 '18 at 5:25











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          2 Answers
          2






          active

          oldest

          votes








          2 Answers
          2






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          3














          $model->setData($data); this line reset your data. If there id field present $data variable then your code working fine. Otherwise you need to set id for update. Check following code:




          $id = $this->getRequest()->getParam('id');
          $model = $this->studentsFactory->create()->load($id);
          if ($model->getId()) {
          $model->setData($data);
          $model->setId($id);
          } else {
          $model->setData($data);
          }

          $model->save();





          share|improve this answer
























          • yes thanks you, +1 vote for you my friend

            – fudu
            Jul 21 '18 at 4:49
















          3














          $model->setData($data); this line reset your data. If there id field present $data variable then your code working fine. Otherwise you need to set id for update. Check following code:




          $id = $this->getRequest()->getParam('id');
          $model = $this->studentsFactory->create()->load($id);
          if ($model->getId()) {
          $model->setData($data);
          $model->setId($id);
          } else {
          $model->setData($data);
          }

          $model->save();





          share|improve this answer
























          • yes thanks you, +1 vote for you my friend

            – fudu
            Jul 21 '18 at 4:49














          3












          3








          3







          $model->setData($data); this line reset your data. If there id field present $data variable then your code working fine. Otherwise you need to set id for update. Check following code:




          $id = $this->getRequest()->getParam('id');
          $model = $this->studentsFactory->create()->load($id);
          if ($model->getId()) {
          $model->setData($data);
          $model->setId($id);
          } else {
          $model->setData($data);
          }

          $model->save();





          share|improve this answer













          $model->setData($data); this line reset your data. If there id field present $data variable then your code working fine. Otherwise you need to set id for update. Check following code:




          $id = $this->getRequest()->getParam('id');
          $model = $this->studentsFactory->create()->load($id);
          if ($model->getId()) {
          $model->setData($data);
          $model->setId($id);
          } else {
          $model->setData($data);
          }

          $model->save();






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Jul 21 '18 at 4:43









          Sohel RanaSohel Rana

          21.2k34458




          21.2k34458













          • yes thanks you, +1 vote for you my friend

            – fudu
            Jul 21 '18 at 4:49



















          • yes thanks you, +1 vote for you my friend

            – fudu
            Jul 21 '18 at 4:49

















          yes thanks you, +1 vote for you my friend

          – fudu
          Jul 21 '18 at 4:49





          yes thanks you, +1 vote for you my friend

          – fudu
          Jul 21 '18 at 4:49













          2














          Try to use this below code :



          namespace FuduHelloWorldControllerAdminhtmlStudent;

          use MagentoBackendAppActionContext;
          use FuduHelloWorldModelStudentsFactory;

          class Update extends MagentoFrameworkAppActionAction
          {
          /**
          * @var StudentsFactory
          */
          protected $studentsFactory;


          public function __construct(
          Context $context,
          StudentsFactory $studentsFactory
          ) {
          $this->studentsFactory = $studentsFactory;
          parent::__construct($context);
          }

          public function execute()
          {
          $data = $this->getRequest()->getPostValue();

          /** @var MagentoBackendModelViewResultRedirect $resultRedirect */

          if ($data) {
          try {
          $model = $this->studentsFactory->create();
          $model->setData($data);
          $model->save();

          $this->messageManager->addSuccessMessage(__('Add data Successfully.'));
          $resultRedirect->setPath('students/student/index');
          return $resultRedirect;
          }
          catch (Exception $e) {
          $this->messageManager->addErrorMessage($e->getMessage());
          }

          }
          }
          }


          Remove generation and check it.






          share|improve this answer
























          • doesn't work though .. @@ the way of @Sohel Rana up there is work . But thanks you for help.

            – fudu
            Jul 21 '18 at 4:48













          • I thought Your question title is about add record. So, I upload that answer.

            – Rohan Hapani
            Jul 21 '18 at 5:17











          • LOL :D sorry because confusing you.

            – fudu
            Jul 21 '18 at 5:25
















          2














          Try to use this below code :



          namespace FuduHelloWorldControllerAdminhtmlStudent;

          use MagentoBackendAppActionContext;
          use FuduHelloWorldModelStudentsFactory;

          class Update extends MagentoFrameworkAppActionAction
          {
          /**
          * @var StudentsFactory
          */
          protected $studentsFactory;


          public function __construct(
          Context $context,
          StudentsFactory $studentsFactory
          ) {
          $this->studentsFactory = $studentsFactory;
          parent::__construct($context);
          }

          public function execute()
          {
          $data = $this->getRequest()->getPostValue();

          /** @var MagentoBackendModelViewResultRedirect $resultRedirect */

          if ($data) {
          try {
          $model = $this->studentsFactory->create();
          $model->setData($data);
          $model->save();

          $this->messageManager->addSuccessMessage(__('Add data Successfully.'));
          $resultRedirect->setPath('students/student/index');
          return $resultRedirect;
          }
          catch (Exception $e) {
          $this->messageManager->addErrorMessage($e->getMessage());
          }

          }
          }
          }


          Remove generation and check it.






          share|improve this answer
























          • doesn't work though .. @@ the way of @Sohel Rana up there is work . But thanks you for help.

            – fudu
            Jul 21 '18 at 4:48













          • I thought Your question title is about add record. So, I upload that answer.

            – Rohan Hapani
            Jul 21 '18 at 5:17











          • LOL :D sorry because confusing you.

            – fudu
            Jul 21 '18 at 5:25














          2












          2








          2







          Try to use this below code :



          namespace FuduHelloWorldControllerAdminhtmlStudent;

          use MagentoBackendAppActionContext;
          use FuduHelloWorldModelStudentsFactory;

          class Update extends MagentoFrameworkAppActionAction
          {
          /**
          * @var StudentsFactory
          */
          protected $studentsFactory;


          public function __construct(
          Context $context,
          StudentsFactory $studentsFactory
          ) {
          $this->studentsFactory = $studentsFactory;
          parent::__construct($context);
          }

          public function execute()
          {
          $data = $this->getRequest()->getPostValue();

          /** @var MagentoBackendModelViewResultRedirect $resultRedirect */

          if ($data) {
          try {
          $model = $this->studentsFactory->create();
          $model->setData($data);
          $model->save();

          $this->messageManager->addSuccessMessage(__('Add data Successfully.'));
          $resultRedirect->setPath('students/student/index');
          return $resultRedirect;
          }
          catch (Exception $e) {
          $this->messageManager->addErrorMessage($e->getMessage());
          }

          }
          }
          }


          Remove generation and check it.






          share|improve this answer













          Try to use this below code :



          namespace FuduHelloWorldControllerAdminhtmlStudent;

          use MagentoBackendAppActionContext;
          use FuduHelloWorldModelStudentsFactory;

          class Update extends MagentoFrameworkAppActionAction
          {
          /**
          * @var StudentsFactory
          */
          protected $studentsFactory;


          public function __construct(
          Context $context,
          StudentsFactory $studentsFactory
          ) {
          $this->studentsFactory = $studentsFactory;
          parent::__construct($context);
          }

          public function execute()
          {
          $data = $this->getRequest()->getPostValue();

          /** @var MagentoBackendModelViewResultRedirect $resultRedirect */

          if ($data) {
          try {
          $model = $this->studentsFactory->create();
          $model->setData($data);
          $model->save();

          $this->messageManager->addSuccessMessage(__('Add data Successfully.'));
          $resultRedirect->setPath('students/student/index');
          return $resultRedirect;
          }
          catch (Exception $e) {
          $this->messageManager->addErrorMessage($e->getMessage());
          }

          }
          }
          }


          Remove generation and check it.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Jul 21 '18 at 4:27









          Rohan HapaniRohan Hapani

          1




          1













          • doesn't work though .. @@ the way of @Sohel Rana up there is work . But thanks you for help.

            – fudu
            Jul 21 '18 at 4:48













          • I thought Your question title is about add record. So, I upload that answer.

            – Rohan Hapani
            Jul 21 '18 at 5:17











          • LOL :D sorry because confusing you.

            – fudu
            Jul 21 '18 at 5:25



















          • doesn't work though .. @@ the way of @Sohel Rana up there is work . But thanks you for help.

            – fudu
            Jul 21 '18 at 4:48













          • I thought Your question title is about add record. So, I upload that answer.

            – Rohan Hapani
            Jul 21 '18 at 5:17











          • LOL :D sorry because confusing you.

            – fudu
            Jul 21 '18 at 5:25

















          doesn't work though .. @@ the way of @Sohel Rana up there is work . But thanks you for help.

          – fudu
          Jul 21 '18 at 4:48







          doesn't work though .. @@ the way of @Sohel Rana up there is work . But thanks you for help.

          – fudu
          Jul 21 '18 at 4:48















          I thought Your question title is about add record. So, I upload that answer.

          – Rohan Hapani
          Jul 21 '18 at 5:17





          I thought Your question title is about add record. So, I upload that answer.

          – Rohan Hapani
          Jul 21 '18 at 5:17













          LOL :D sorry because confusing you.

          – fudu
          Jul 21 '18 at 5:25





          LOL :D sorry because confusing you.

          – fudu
          Jul 21 '18 at 5:25


















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