Magento – How to add save and continue button in ui-form in Magento 2

magento2.2.2saveui-form

I have created admin grid and form using ui component.
Now I need to add save and continue button, How do I add it?
Please provide me a solution

Best Answer

Add below code to UI component form XML file

<item name="buttons" xsi:type="array">
    <item name="save_and_continue" xsi:type="string">Namespace\ModuleName\Block\Adminhtml\ModuleName\Edit\SaveAndContinueButton</item>
</item>

<?php

namespace Namespace\ModuleName\Block\Adminhtml\ModuleName\Edit;

use Magento\Framework\View\Element\UiComponent\Control\ButtonProviderInterface;

/**
 * Class SaveAndContinueButton
 */
class SaveAndContinueButton extends GenericButton implements ButtonProviderInterface
{
    /**
     * @return array
     */
    public function getButtonData()
    {
        return [
            'label' => __('Save and Continue Edit'),
            'class' => 'save',
            'data_attribute' => [
                'mage-init' => [
                    'button' => ['event' => 'saveAndContinueEdit'],
                ],
            ],
            'sort_order' => 80,
        ];
    }
}

Related Solutions

Magento 2 Admin Form Save Error – How to Resolve

Add the following code in your execute function of Save Controller (Module/Controller/Adminhtml/Example/Save.php)

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

        if ($data) {
            try{
                $id = $data['id'];
                $customModel = $this->customModel->load($id);
                $data = array_filter($data, function($value) { return $value !== ''; });
                $customModel->setData($data);
                $customModel->save();

                $this->messageManager->addSuccess(__('Successfully saved the item.'));
                $this->_objectManager->get('Magento\Backend\Model\Session')->setFormData(false);                
                return $resultRedirect->setPath('*/*/');
            } catch (\Exception $e) {               
                $this->messageManager->addError($e->getMessage());
                $this->_objectManager->get('Magento\Backend\Model\Session')->setFormData($data);
                return $resultRedirect->setPath('*/*/edit', ['id' => $customModel->getId()]);
            }
        }
        return $resultRedirect->setPath('*/*/');
    }

Magento – Magento 2 : Admin form using ui component not able to do edit and save

Use Model Factory to save data

Note: Make sure you remove var/generation folder after you inject the dependency factory class

namespace Vendorname\Modulename\Controller\Adminhtml\Modulename;

use Magento\Framework\App\Filesystem\DirectoryList;

class Save extends \Vendorname\Modulename\Controller\Adminhtml\Modulename
{
     ...

    protected $extModel;

    public function __construct(
        ...
        \Vendorname\Modulename\Model\ModulenameFactory $extModel      
    )
    {
        ...
        $this->extModel = $extModel;
        parent::__construct($context,$coreRegistry);
    }   
   public function execute()
    {
        $data = $this->getRequest()->getPostValue();
        /** @var \Magento\Backend\Model\View\Result\Redirect $resultRedirect */
        $resultRedirect = $this->resultRedirectFactory->create();
        if ($data) {   

            $model = $this->extModel->create();

            $id = $this->getRequest()->getParam('ext_id');
            if ($id) {
                $model->load($id);
            }

            $data = array_filter($data, function($value) { return $value !== ''; });
            $model->setData($data);

            try {
                $model->save();

                $this->messageManager->addSuccess(__('You saved this item.'));
                $this->_objectManager->get('Magento\Backend\Model\Session')->setFormData(false);
                if ($this->getRequest()->getParam('back')) {
                    return $resultRedirect->setPath('*/*/edit', ['ext_id' => $model->getId(), '_current' => true]);
                }
                return $resultRedirect->setPath('*/*/');
            } catch (\Magento\Framework\Exception\LocalizedException $e) {
                $this->messageManager->addError($e->getMessage());
            } catch (\RuntimeException $e) {
                $this->messageManager->addError($e->getMessage());
            } catch (\Exception $e) {
                $this->messageManager->addException($e, __('Something went wrong while saving the ext.'));
            }

            $this->_getSession()->setFormData($data);
            return $resultRedirect->setPath('*/*/edit', ['ext_id' => $this->getRequest()->getParam('ext_id')]);
        }
        return $resultRedirect->setPath('*/*/');
    }

Best Answer

Related Solutions

Magento 2 Admin Form Save Error – How to Resolve

Magento – Magento 2 : Admin form using ui component not able to do edit and save

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