Mfrhtyj

I want to create magento default Yesno option in custom phtml template.
This can be created in system.xml by using this code.

<field id="testID" translate="label" type="select" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1">

       <label>Custom Select Option</label>

       <source_model>MagentoConfigModelConfigSourceYesno</source_model>

</field>

But how this can be created in my custom phtml template.

You can use select class from admin

check and try this below code in your custom phtml:

<select name="yesno" class="select admin__control-select">

    <option value="Yes">Yes</option>

    <option value="No">No</option>

</select>

I have done this maybe this will help others.

My system.xml

<field id="testID" translate="label" type="select" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1">

   <label>Custom Select Option</label>

   <source_model>VendorModuleBlockSystemConfigCustom</source_model>

</field><br>

My Block file

<?php

namespace VendorModuleBlockSystemConfig;



use MagentoFrameworkAppConfigScopeConfigInterface;



class RADforLiftgate extends MagentoConfigBlockSystemConfigFormField

{

const TEMPLATE = 'system/config/custom.phtml';



protected $_moduleManager;

public $enable = 'no';



/**

 * 

 * @param MagentoBackendBlockTemplateContext $context

 * @param ScopeConfigInterface $scopeConfig

 * @param MagentoFrameworkModuleManager $moduleManager

 * @param MagentoFrameworkObjectManagerInterface $objectmanager

 * @param array $data

 */

public function __construct(

        MagentoBackendBlockTemplateContext $context,

        MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,

        MagentoFrameworkModuleManager $moduleManager,

        array $data = 

)

{

    $this->_scopeConfig     = $scopeConfig;

    $this->_moduleManager   = $moduleManager;

    $this->checkOtherModule();

    parent::__construct($context, $data);

}



/**

 * 

 * @return $this

 */

protected function _prepareLayout()

{

    parent::_prepareLayout();

    if (!$this->getTemplate()) {

        $this->setTemplate(static::TEMPLATE);

    }

    return $this;

}



/**

 * checkOtherModule

 */

protected function checkOtherModule() 

{

    if($this->_moduleManager->isEnabled('OtherVendor_OtherModule')){

        $this->enable = 'yes';

    }

}

/**

 * Retrieve element HTML markup.

 *

 * @param MagentoFrameworkDataFormElementAbstractElement $element

 *

 * @return string

 */

protected function _getElementHtml(MagentoFrameworkDataFormElementAbstractElement $element)

{

    $this->setNamePrefix($element->getName())

        ->setHtmlId($element->getHtmlId());



    return $this->_toHtml();

}



/**

 * 

 * @param  $name 

 * @return boolean

 */

public function getIsChecked()

{

    return $this->_scopeConfig->getValue("vendor/module/custom", MagentoStoreModelScopeInterface::SCOPE_STORE);

}

}<br>

My phtml file

<?php

if($this->enable == 'yes'){ ?>

    <select name="custom" class=" select admin__control-select" 

            data-ui-id="select-groups-third-fields-custom-value">

        <option value="no" <?php echo ($this->getIsChecked() == 'no')? 'selected="selected"':''; ?>>No</option>

        <option value="yes" <?php echo ($this->getIsChecked() == 'yes')? 'selected="selected"':''; ?>>Yes</option>

    </select>



<?php } else { ?>      

    <div class="rad">

        <p>

            Click <a href="#">here</a> to read paragraph.            

        </p>

    </div>

Now to save this select value on Save Config button. Create a file di.xml

<?xml version="1.0"?>

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../lib/internal/Magento/Framework/ObjectManager/etc/config.xsd">

    <preference for="MagentoCheckoutBlockCartLayoutProcessor" type="VendorModuleModelCheckoutBlockCartShipping" />

    <preference for="MagentoCatalogControllerAdminhtmlProductEdit" type="VendorModuleControllerAdminhtmlProductEdit" />

    <type name="MagentoConfigModelConfig">

        <plugin name="admin_system_config_save_fedexltl_plugin" type="VendorModuleModelConfigSaveConfig" sortOrder="1"/>

    </type>

Now final step i create a Model file.

<?php

namespace VendorModuleModelConfig;

use MagentoFrameworkAppConfigScopeConfigInterface;

class SaveConfig{

/**

 *  @var MagentoFrameworkAppConfigStorageWriterInterface

 */

protected $_configWriter;

protected $_scopeConfig;



/**

 * 

 * @param MagentoFrameworkAppRequestHttp $request

 * @param ScopeConfigInterface $scopeConfig

 * @param MagentoFrameworkAppConfigStorageWriterInterface $configWriter

 */

public function __construct(

    MagentoFrameworkAppRequestHttp $request,

    MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,

    MagentoFrameworkAppConfigStorageWriterInterface $configWriter

) {

    $this->request = $request;

    $this->_scopeConfig = $scopeConfig;

    $this->_configWriter = $configWriter;

}



/**

 * 

 * @param MagentoConfigModelConfig $subject

 * @param Closure $proceed

 * @return type

 */

public function aroundSave(

    MagentoConfigModelConfig $subject,

    Closure $proceed

) {

    $postData = $this->request->getPostValue();



    if(isset($postData['config_state']['group_section'])){

        $isActive = (isset($postData['groups']['section']['fields']['custom'])

                && $postData['groups']['section']['fields']['custom'] == 'yes') ? 'yes' : 'no';

        $this->_configWriter->save('Vendor/Module/custom',  $isActive, $scope = ScopeConfigInterface::SCOPE_TYPE_DEFAULT, $scopeId = 0);

    }



    return $proceed();

}

}