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I am calling HTTP request for controller, I am getting get parameters, but I am not able to receive post parameters in Controller.

Basically I want to call Magento 2 APIs and send customized response to application, for that I have created a simple module, which will call API and customized response and send response to application,

But I am not able to fetch post parameters from request.

Here are some of my files which can give an idea about problem,

etc/webapi.xml

<?xml version="1.0"?> <routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Webapi:etc/webapi.xsd"> <route url="/V1/api/token" method="POST"> <service class="Spaarg\Api\Api\apiInterface" method="token"/> <resources> <resource ref="anonymous"/> </resources> </route> </routes>

Index.php

<?php /** * * Copyright © 2015 Spaargcommerce. All rights reserved. */ namespace Spaarg\Api\Controller\Token; class Index extends \Magento\Framework\App\Action\Action { /** * @var \Magento\Framework\App\Cache\TypeListInterface */ protected $_cacheTypeList; /** * @var \Magento\Framework\App\Cache\StateInterface */ protected $_cacheState; /** * @var \Magento\Framework\App\Cache\Frontend\Pool */ protected $_cacheFrontendPool; /** * @var \Magento\Framework\View\Result\PageFactory */ protected $resultPageFactory; /** * @param Action\Context $context * @param \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList * @param \Magento\Framework\App\Cache\StateInterface $cacheState * @param \Magento\Framework\App\Cache\Frontend\Pool $cacheFrontendPool * @param \Magento\Framework\View\Result\PageFactory $resultPageFactory */ public function __construct( \Magento\Framework\App\Action\Context $context, \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList, \Magento\Framework\App\Cache\StateInterface $cacheState, \Magento\Framework\App\Cache\Frontend\Pool $cacheFrontendPool, \Magento\Framework\View\Result\PageFactory $resultPageFactory ) { parent::__construct($context); $this->_cacheTypeList = $cacheTypeList; $this->_cacheState = $cacheState; $this->_cacheFrontendPool = $cacheFrontendPool; $this->resultPageFactory = $resultPageFactory; } /** * Flush cache storage * */ public function execute() { //$this->resultPage = $this->resultPageFactory->create(); //return $this->resultPage; $_objectManager = \Magento\Framework\App\ObjectManager::getInstance(); //instance of\Magento\Framework\App\ObjectManager $storeManager = $_objectManager->get('Magento\Store\Model\StoreManagerInterface'); $currentStore = $storeManager->getStore(); $baseUrl = $currentStore->getBaseUrl(); $post = $this->getRequest()->getPost(); echo "<pre>"; print_r($post); exit; } }

It will be great if someone can help.

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  • Please check Ur form tag with method post $postParam = $this->context->getRequest()->getParam('<param>'); Commented Dec 12, 2016 at 1:41
  • @Anand, could you help on how did you implement your custom api endpoint and get post params using controller? Thanks in advance Commented Feb 12, 2019 at 4:01

5 Answers 5

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29

To get Post data in controller you need to use following in your execute function.

public function execute() { $post = $this->getRequest()->getPostValue(); echo "<pre>"; print_r($post); exit; }
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3

If you want to get post data from controller,

$post = $this->getRequest()->getPostValue();

Here your full code,

Also You have to declare storemanager object inside __construct() function of your php file instead of use dirctly objectmanager.

I have updated your code as below,

class Index extends \Magento\Framework\App\Action\Action { /** * @var \Magento\Framework\App\Cache\TypeListInterface */ protected $_cacheTypeList; /** * @var \Magento\Framework\App\Cache\StateInterface */ protected $_cacheState; /** * @var \Magento\Framework\App\Cache\Frontend\Pool */ protected $_cacheFrontendPool; /** * @var \Magento\Framework\View\Result\PageFactory */ protected $resultPageFactory; /** * @param Action\Context $context * @param \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList * @param \Magento\Framework\App\Cache\StateInterface $cacheState * @param \Magento\Framework\App\Cache\Frontend\Pool $cacheFrontendPool * @param \Magento\Framework\View\Result\PageFactory $resultPageFactory */ public function __construct( \Magento\Framework\App\Action\Context $context, \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList, \Magento\Framework\App\Cache\StateInterface $cacheState, \Magento\Framework\App\Cache\Frontend\Pool $cacheFrontendPool, \Magento\Framework\View\Result\PageFactory $resultPageFactory, \Magento\Store\Model\StoreManagerInterface $storeManager ) { parent::__construct($context); $this->_cacheTypeList = $cacheTypeList; $this->_cacheState = $cacheState; $this->_cacheFrontendPool = $cacheFrontendPool; $this->resultPageFactory = $resultPageFactory; $this->storeManager = $storeManager; } /** * Flush cache storage * */ public function execute() { $currentStore = $this->storeManager->getStore(); $baseUrl = $currentStore->getBaseUrl(); $post = $this->getRequest()->getPostValue(); echo "<pre>"; print_r($post); exit; } }
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2

Since Magento\Framework\App\Action\Action is now deprecated, this is the right way to do it :

<?php namespace Spaarg\Api\Controller\Token; use Magento\Framework\App\RequestInterface; class Index implements HttpPostActionInterface { /** * @var RequestInterface */ protected $_request; /** * @param RequestInterface $request */ public function __construct( RequestInterface $request, ) { $this->_request = $request; } public function execute() { $allParams = $this->_request->getParams(); $oneParam = $this->_request->getParam('the_param_name'); } }

Note : implements HttpGetActionInterface for GET controllers.

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2

This works very well for grabbing POST data in a controller:

$postData = $this->getRequest()->getContent();
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0

In Magento 2.4.3 We can use the below code to get the post value in the controller.

namespace Module\Custom\Controller; use Magento\Framework\App\Action\HttpPostActionInterface; use Magento\Framework\Controller\ResultFactory; class Index extends \Magento\Framework\App\Action\Action implements HttpPostActionInterface { /** * @var Psr\Log\LoggerInterface */ protected $logger; /** * @param Magento\Framework\App\Action\Context $context * @param Psr\Log\LoggerInterface $logger */ public function __construct( \Magento\Framework\App\Action\Context $context, \Psr\Log\LoggerInterface $logger ) { parent::__construct($context); $this->logger = $logger; } /** * @return \Magento\Framework\Controller\ResultInterface */ public function execute() { try { $allPostValues = $this->getRequest->getParams(); $onePostValue = $this->getRequest->getParam('post_param'); $this->logger->info($onePostValue); $this->logger->info(print_r($allPostValues,true)); return $this->resultFactory->create(ResultFactory::TYPE_PAGE); } catch (\Exception $e) { $this->logger->error($e->getMessage()); } } }
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