So im building a simple widget - that sends contact data though ajax to controller. But it is not working im getting a Uncaught Error: Call to a member function create() on null in
Layout - Vendor/Module/view/frontend/layout/ContactFormular_index_post.xml
<?xml version="1.0"?> <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column"
xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
<head>
<title>Kontakt Formular</title>
</head>
<body>
<referenceContainer name="content">
<block class="Ereactor\ContactFormular\Block\Widget\KontaktFormular" before="-" template="Ereactor_ContactFormular::KontaktFormular.phtml" />
</referenceContainer>
</body>
PHTML -Vendor/Module/view/frontend/templates/widget/KontaktFormular.phtml
<form id="contactForm" method="post">
<input type="hidden" name="receiver_email_address" value="<?=$block->getData('Email') ?>">
<div class="card bg-light border-0 rounded-0 mb-5 p-3">
<div class="card-body mb-3">
<div id="messages_product_view"></div>
<p class="card-text font-weight-bold">Book et møte med oss</p>
<div class="row">
<div class="col-11 col-lg-6">
<div class="field mb-3">
<div class="input-box">
<label class="mb-1 ml-2" for="name">Navn</label>
<input placeholder="Fornavn Etternavn" name="name" id="name" title="Navn" value="" class="input-text form-control required-entry p-3" type="text">
</div>
</div>
<div class="field mb-3">
<div class="input-box">
<label class="mb-1 ml-2" for="email">E-post</label>
<input placeholder="E-post" name="email" id="email" title="Epost" value="" class="input-text form-control required-entry validate-email p-3" type="text">
</div>
</div>
<div class="field mb-3">
<div class="input-box">
<label class="mb-1 ml-2" for="telephone">Telefonnummer</label>
<input placeholder="Telefonnummer" name="telephone" id="telephone" title="Telefon" class="input-text form-control required-entry p-3" type="text">
</div>
</div>
</div>
<div class="col-12 col-lg-6">
<div class="input-box">
<label class="mb-1 ml-2" for="comment">Melding</label>
<textarea placeholder="Skriv her" name="comment" id="comment" title="Kommentar" class="required-entry input-text form-control p-3" cols="5" rows="10"></textarea>
</div>
</div>
</div>
</div>
<div class="card-footer bg-light border-0 p-0 position-absolute text-center">
<button type="submit" class="btn btn-warning mb-n3">Send</button>
</div>
</div></form><script>require(['jquery'],function(){
jQuery(document).ready(function() {
jQuery("#contactForm").submit(function(){
var name = jQuery("input[name='name']").val();
var email = jQuery("input[name='email']").val();
var telephone = jQuery("input[name='telephone']").val();
var comment = jQuery("input[name='comment']").val();
jQuery.ajax({
url : 'ContactFormular/index/post',
type: "POST",
data: {name:name, email:email, telephone:telephone, comment:comment},
showLoader: true,
cache: false,
success: function(response){
console.log(response.output);
}
});
return false;
});
}); });
Block - Vendor/Module/Block/Widget/KontaktFormular.php
<?php
namespace Ereactor\ContactFormular\Block\Widget;
use Magento\Framework\View\Element\Template;
use Magento\Widget\Block\BlockInterface;
class KontaktFormular extends Template implements BlockInterface
{
protected $_template = "widget/KontaktFormular.phtml";
public function getName()
{
return $this->getName();
}
public function getEmail()
{
return $this->getEmail();
}
public function getTelephone()
{
return $this->getTelephone();
}
public function getComment()
{
return $this->getComment();
}
}
Controller - Vendor/Module/Controller/Index/Post.php
<?php
namespace Ereactor\ContactFormular\Controller\Index;
use Magento\Framework\App\Action\Action;
use Magento\Framework\Controller\ResultFactory;
use Magento\Framework\Controller\Result\JsonFactory;
use Magento\Framework\App\Action\Context;
class Post extends Action {
protected $resultJsonFactory;
public function __construct(
Context $context,
JsonFactory $resultJsonFactory)
{
$this->resultJsonFactory = $resultJsonFactory;
return parent::__construct($context);
}
public function execute() {
/** @var \Magento\Framework\Controller\Result\Json $result */
$result = $this->resultJsonFactory->create(ResultFactory::TYPE_JSON);
return $result->setData(['success' => true]);
}
}
The workflow - user comes on KontaktFormular.phtml page > enters input > call submit > sends the data. Just for now.
- While trying to call controller action using AJAX, it is not working im getting this error
[20-Aug-2020 08:47:53 UTC] PHP Fatal error: Uncaught TypeError: Argument 1 passed to Magento\Framework\Controller\Result\JsonFactory::create() must be of the type array, string given, called in /home/clean/public_html/magento2/submodules/ContactFormular/Controller/Index/Post.php on line 25 and defined in /home/clean/public_html/magento2/vendor/magento/framework/Controller/Result/JsonFactory.php:48 Stack trace: #0 /home/clean/public_html/magento2/submodules/ContactFormular/Controller/Index/Post.php(25): Magento\Framework\Controller\Result\JsonFactory->create('json') #1 /home/clean/public_html/magento2/vendor/magento/framework/App/Action/Action.php(108): Ereactor\ContactFormular\Controller\Index\Post->execute() #2 /home/clean/public_html/magento2/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\App\Action\Action->dispatch(Object(Magento\Framework\App\Request\Http)) #3 /home/clean/public_html/magento2/vendor/magento/framework/Interception/Interceptor.php(138): Ereactor\ContactFormular\Controller\Index\Post\Interceptor->___callP in /home/clean/public_html/magento2/vendor/magento/framework/Controller/Result/JsonFactory.php on line 48
