How to get configuration settings values in web .html file in Magento 2?

In Magento 2, there are two types of template files. One is .phtml and second one is .html files under web/template directory.

In .phtml we easily get the config value, but it’s tricky to get config value in web template files which we are going to cover in this article.

You have to follow below steps :

Step 1 : Add below code to your web .js file:

app/code/[Vendor]/[ModuleName]/view/frontend/web/js/[DirectoryName]/[JsFileName].js

1	app/code/[Vendor]/[ModuleName]/view/frontend/web/js/[DirectoryName]/[JsFileName].js

define([
    'ko',
    'jquery',
    'uiComponent',
    'mage/storage',
    'mage/url'
], function (ko, $, Component, storage, url) {
    'use strict';

    return Component.extend({
        defaults: {
            template: 'Vendor_ModueName/[DirectoryName]/[TemplateFileName]'
        },
        getconfigSettingValue: function () {
            var serviceUrl = url.build('modulename/configsetting/settingfieldid');

            storage.get(serviceUrl).done(
                function (response) {
                    if (response.success) {
                        return response.value
                    }
                }
            ).fail(
                function (response) {
                    return response.value
                }
            );
            return false;
        }
    });
});

define([

'ko',

'jquery',

'uiComponent',

'mage/storage',

'mage/url'

], function (ko, $, Component, storage, url) {

'use strict';

return Component.extend({

defaults: {

template: 'Vendor_ModueName/[DirectoryName]/[TemplateFileName]'

getconfigSettingValue: function () {

var serviceUrl = url.build('modulename/configsetting/settingfieldid');

storage.get(serviceUrl).done(

function (response) {

if (response.success) {

return response.value

}

).fail(

function (response) {

return response.value

}

);

return false;

}

});

Step 2 : Create controller

app/code/[Vendor]/[ModuleName]/Controller/[DirectoryName]/ControllerFileName.php

1	app/code/[Vendor]/[ModuleName]/Controller/[DirectoryName]/ControllerFileName.php

Add below code

namespace [Vendor]\[ModuleName]\Controller\[DirectoryName];

class ControllerFileName extends \Magento\Framework\App\Action\Action
{

    protected $resultJsonFactory;

    protected $storeManager;

    protected $scopeConfig;

    public function __construct(
        \Magento\Framework\App\Action\Context $context,
        \Magento\Framework\Controller\Result\JsonFactory $resultJsonFactory,
        \Magento\Store\Model\StoreManagerInterface $storeManager,
        \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig
    ) {
        $this->resultJsonFactory = $resultJsonFactory;
        $this->storeManager = $storeManager;
        $this->scopeConfig = $scopeConfig;
        parent::__construct($context);
    }

    /**
     * Execute view action
     *
     * @return \Magento\Framework\Controller\ResultInterface
     */
    public function execute()
    {
        $response = [];
        try {
            $configValue = $this->scopeConfig->getValue(
                'your/path/config',
                \Magento\Store\Model\ScopeInterface::SCOPE_STORE
            );
            $response = [
                'success' => true,
                'value' => __($configValue)
            ];

        } catch (\Exception $e) {
            $response = [
                'success' => false,
                'value' => __($e->getMessage())
            ];
            $this->messageManager->addError($e->getMessage());
        }
        $resultJson = $this->resultJsonFactory->create();
        return $resultJson->setData($response);
    }

}

namespace [Vendor]\[ModuleName]\Controller\[DirectoryName];

class ControllerFileName extends \Magento\Framework\App\Action\Action

{

protected $resultJsonFactory;

protected $storeManager;

protected $scopeConfig;

public function __construct(

\Magento\Framework\App\Action\Context $context,

\Magento\Framework\Controller\Result\JsonFactory $resultJsonFactory,

\Magento\Store\Model\StoreManagerInterface $storeManager,

\Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig

) {

$this->resultJsonFactory = $resultJsonFactory;

$this->storeManager = $storeManager;

$this->scopeConfig = $scopeConfig;

parent::__construct($context);

}

/**

* Execute view action

* @return \Magento\Framework\Controller\ResultInterface

public function execute()

{

$response = [];

try {

$configValue = $this->scopeConfig->getValue(

'your/path/config',

\Magento\Store\Model\ScopeInterface::SCOPE_STORE

);

$response = [

'success' => true,

'value' => __($configValue)

];

} catch (\Exception $e) {

$response = [

'success' => false,

'value' => __($e->getMessage())

];

$this->messageManager->addError($e->getMessage());

}

$resultJson = $this->resultJsonFactory->create();

return $resultJson->setData($response);

}

Step 3 : Get config value as per below code in .html file.

<div class="config-setting-value" data-bind="html: getconfigSettingValue"></div>

1	<div class="config-setting-value" data-bind="html: getconfigSettingValue"></div>

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