Magento 2 – How to Set Default Text Field Value in Form

adminadminformmagento2

I want to set field value of form field in Magento 2.

Actual Result

Expected Result

I have added required code here which are available in my Form.php

<?php
namespace Magenest\Membership\Block\Adminhtml\Gift\Edit;

class Form extends FormGeneric
{
    protected $_status;
    protected $_systemStore;
    protected $_wysiwygConfig;
    protected $productGift;

    public function __construct(
        Context $context,
        Registry $registry,
        FormFactory $formFactory,
        GroupRepositoryInterface $groupRepository,
        SearchCriteriaBuilder $searchCriteriaBuilder,
        DataObject $objectConverter,
        SystemStore $systemStore,
        Config $wysiwygConfig,
        ProductGift $productGift,
        array $data = []
    ) {
        $this->_systemStore           = $systemStore;
        $this->_groupRepository       = $groupRepository;
        $this->_searchCriteriaBuilder = $searchCriteriaBuilder;
        $this->_objectConverter       = $objectConverter;
        $this->_wysiwygConfig = $wysiwygConfig;
        $this->productGift = $productGift;
        parent::__construct($context, $registry, $formFactory, $data);
    }

    protected function _prepareForm()
    {
        $model = $this->_coreRegistry->registry('membership_gift_edit');
        $data  = $model->getData();
        $form = $this->_formFactory->create();
        $form->setHtmlIdPrefix('page_');

        $fieldset = $form->addFieldset('base_fieldset', ['legend' => __('Gift')." ".$model->getId()]);

        if ($model->getId()) {
            $fieldset->addField(
                'id',
                'hidden',
                ['name' => 'id']
            );
        }


            $fieldset->addField(
                'customer_id',
                'text',
                [
                    'label'    => __('Customer Id'),
                    'title'    => __('Customer Id'),
                    'name'     => 'customer_id',
                    'required' => true,
                ]
            );


        $form->setUseContainer(true);
        $form->setAction($this->getUrl('membership/gift/save'));
        $form->setMethod('post');
        $form->setUseContainer(true);
        $form->setId('edit_form');
        $form->setValues($model->getData());
        $this->setForm($form);
        return parent::_prepareForm();
    }

}

I have tried as below but didn't get result.

Try 1:

            $fieldset->addField(
                'customer_id',
                'text',
                [
                    'label'    => __('Customer Id'),
                    'title'    => __('Customer Id'),
                    'name'     => 'customer_id',
                    'required' => true,
                ]
            );
$fieldset->setValue('myvalue');

Try 2:

            $fieldset->addField(
                'customer_id',
                'text',
                [
                    'label'    => __('Customer Id'),
                    'title'    => __('Customer Id'),
                    'name'     => 'customer_id',
                    'value' => 'test',

                ]
            );

I also refer below link but still facing an issue.
How to set field value of form field in Magento 2

Best Answer

Try this

$fieldset->addField(
    'customer_id',
    'text',
    [
        'label'    => __('Customer Id'),
        'title'    => __('Customer Id'),
        'name'     => 'customer_id',
        'required' => true,
    ]
);

$model->setData('customer_id', '10');

Second way:

You can achieve this using following way also.

$fieldset->addField(
    'customer_id',
    'text',
    [
        'label'    => __('Customer Id'),
        'title'    => __('Customer Id'),
        'name'     => 'customer_id',
        'required' => true,
        'value' => '10',
    ]
);

...
...

    if ($model->getId()) {
        $form->setValues($model->getData());
    }
    $this->setForm($form);

Related Solutions

Magento – How to set field value of form field in Magento 2

You have to add below code in form file

app\code\Vendor\ModuleName\Block\Adminhtml\ModuleName\Edit\Form.php

    $model->setData('test', 'female');

Example of form file:

<?php
namespace Mystore\Slider\Block\Adminhtml\Slider\Edit;

/**
 * Adminhtml blog post edit form
 */
class Form extends \Magento\Backend\Block\Widget\Form\Generic
{

    /**
     * @var \Magento\Store\Model\System\Store
     */
    protected $_systemStore;

    /**
     * @param \Magento\Backend\Block\Template\Context $context
     * @param \Magento\Framework\Registry $registry
     * @param \Magento\Framework\Data\FormFactory $formFactory
     * @param \Magento\Cms\Model\Wysiwyg\Config $wysiwygConfig
     * @param \Magento\Store\Model\System\Store $systemStore
     * @param array $data
     */
    public function __construct(
        \Magento\Backend\Block\Template\Context $context,
        \Magento\Framework\Registry $registry,
        \Magento\Framework\Data\FormFactory $formFactory,
        \Magento\Store\Model\System\Store $systemStore,
        array $data = []
    ) {
        $this->_systemStore = $systemStore;
        parent::__construct($context, $registry, $formFactory, $data);
    }

    /**
     * Init form
     *
     * @return void
     */
    protected function _construct()
    {
        parent::_construct();
        $this->setId('mystore_slider_form');
        $this->setTitle(__('Slider Information'));
    }

    /**
     * Prepare form
     *
     * @return $this
     */
    protected function _prepareForm()
    {
        /** @var \Ashsmith\Blog\Model\Post $model */
        $model = $this->_coreRegistry->registry('mystore_slider');

        if ($model->getId()) {
            $model->setData('test', 'female');
        }

        /** @var \Magento\Framework\Data\Form $form */
        $form = $this->_formFactory->create(
            ['data' => ['id' => 'edit_form', 'action' => $this->getData('action'), 'method' => 'post', 'enctype' => 'multipart/form-data']]
        );

        $form->setHtmlIdPrefix('mystore_slider_');

        $fieldset = $form->addFieldset(
            'base_fieldset',
            ['legend' => __('General Information'), 'class' => 'fieldset-wide']
        );

        if ($model->getSliderId()) {
            $fieldset->addField('slider_id', 'hidden', ['name' => 'slider_id']);
        }

        $fieldset->addField(
            'slider_title',
            'text',
            ['name' => 'slider_title', 'label' => __('Slider Title'), 'title' => __('Slider Title'), 'required' => true]
        );

        $fieldset->addField(
            'url',
            'text',
            [
                'name' => 'url',
                'label' => __('Slider URL'),
                'title' => __('Slider URL'),
                'required' => true,
                'class' => 'validate-xml-identifier'
            ]
        );

        $fieldset->addField(
            'image',
            'image',
            [
                'name' => 'image',
                'label' => __('Slider Image'),
                'title' => __('Slider Image'),
                'required' => true
            ]
        );


        $fieldset->addField(
            'test', 
            'radios',
            [
                'label' => __('test'),
                'title' => __('test'),
                'name' => 'test',
                'required' => true, 
                'values' => array(
                        array('value'=>'male','label'=>'Male'),
                        array('value'=>'female','label'=>'Female'),
                   )
            ]
        );

        /**
         * Check is single store mode
         */
        if (!$this->_storeManager->isSingleStoreMode()) {
            $field = $fieldset->addField(
                'store_id',
                'multiselect',
                [
                    'name' => 'stores[]',
                    'label' => __('Store View'),
                    'title' => __('Store View'),
                    'required' => true,
                    'values' => $this->_systemStore->getStoreValuesForForm(false, true)
                ]
            );
            $renderer = $this->getLayout()->createBlock(
                'Magento\Backend\Block\Store\Switcher\Form\Renderer\Fieldset\Element'
            );
            $field->setRenderer($renderer);
        } else {
            $fieldset->addField(
                'store_id',
                'hidden',
                ['name' => 'stores[]', 'value' => $this->_storeManager->getStore(true)->getId()]
            );
            $model->setStoreId($this->_storeManager->getStore(true)->getId());
        }

        $fieldset->addField(
            'is_active',
            'select',
            [
                'label' => __('Status'),
                'title' => __('Status'),
                'name' => 'is_active',
                'required' => true,
                'options' => ['1' => __('Enabled'), '0' => __('Disabled')]
            ]
        );        

        $form->setValues($model->getData());
        $form->setUseContainer(true);
        $this->setForm($form);

        return parent::_prepareForm();
    }
}

Magento – Magento 2: How to override newsletter Subscriber model

Finally i have resolve my issue . Only Need to override Subscriber. I am posting my entire code. may be it will helpful to someone. di.xml

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <preference for="Magento\Newsletter\Model\Subscriber" type="Navin\Subscribe\Model\Subscriber" />
</config>

Subscriber.php Model Files

namespace Navin\Subscribe\Model;

class Subscriber extends \Magento\Newsletter\Model\Subscriber {

    /**
     * Initialize resource model
     *
     * @return void
     */

    public function subscribe($email, $subscriber_name = '', $subscriber_date_of_birth = '', $subscriber_country_code = '') {

        $this->loadByEmail($email);

        if (!$this->getId()) {
            $this->setSubscriberConfirmCode($this->randomSequence());
        }

        $isConfirmNeed = $this->_scopeConfig->getValue(
                        self::XML_PATH_CONFIRMATION_FLAG, \Magento\Store\Model\ScopeInterface::SCOPE_STORE
                ) == 1 ? true : false;
        $isOwnSubscribes = false;

        $isSubscribeOwnEmail = $this->_customerSession->isLoggedIn() && $this->_customerSession->getCustomerDataObject()->getEmail() == $email;

        if (!$this->getId() || $this->getStatus() == self::STATUS_UNSUBSCRIBED || $this->getStatus() == self::STATUS_NOT_ACTIVE
        ) {
            if ($isConfirmNeed === true) {
                // if user subscribes own login email - confirmation is not needed
                $isOwnSubscribes = $isSubscribeOwnEmail;
                if ($isOwnSubscribes == true) {
                    $this->setStatus(self::STATUS_SUBSCRIBED);
                } else {
                    $this->setStatus(self::STATUS_NOT_ACTIVE);
                }
            } else {
                $this->setStatus(self::STATUS_SUBSCRIBED);
            }

            $this->setSubscriberEmail($_POST['email']);

        }

        if(!empty($_POST['subscriber_name']) ){
                $this->setSubscriberName($_POST['subscriber_name']); //subscriber_name
                $this->setSubscriberDateofbirth($_POST['subscriber_dateofbirth']); //date of birth
                $this->setSubscriberCountrycode($_POST['subscriber_countrycode']); //country code
        }

        if ($isSubscribeOwnEmail) {
            try {
                $customer = $this->customerRepository->getById($this->_customerSession->getCustomerId());
                $this->setStoreId($customer->getStoreId());
                $this->setCustomerId($customer->getId());
            } catch (NoSuchEntityException $e) {
                $this->setStoreId($this->_storeManager->getStore()->getId());
                $this->setCustomerId(0);
            }
        } else {
            $this->setStoreId($this->_storeManager->getStore()->getId());
            $this->setCustomerId(0);
        }

        $this->setStatusChanged(true);

        try {
            $this->save();
            if ($isConfirmNeed === true && $isOwnSubscribes === false
            ) {
                $this->sendConfirmationRequestEmail();
            } else {
                $this->sendConfirmationSuccessEmail();
            }
            return $this->getStatus();
        } catch (\Exception $e) {
            throw new \Exception($e->getMessage());
        }
    }

}

Best Answer

Related Solutions

Magento – How to set field value of form field in Magento 2

Magento – Magento 2: How to override newsletter Subscriber model

Related Topic