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How to return JSON response from controller in Magento 2?
Magento 2 extension development requires customization that fulfills the business requirements. While developing an extension, the developers may need customization that returns the data from the controller in the JSON format. When we make the AJAX request, the controller is called.
Is it possible to return an array in Magento?
Magento will not be able to process something as general as “array” where you will set whatever you like. In your case, in order not to try playing with array of strings, it will be easier to create an interface that your endpoint will return.
How to return data from controller in JSON format?
While developing an extension, the developers may need customization that returns the data from the controller in the JSON format. When we make the AJAX request, the controller is called. In many cases, when we call a specific controller, we need to return data.
How to return a result object in Magento?
This execute method is responsible for returning a “result” object (i.e. an object that implements the MagentoFrameworkControllerResultInterface` interface). Most standard tutorials outline how to return a page result object.
What does the Execute method do in Magento 2?
If you’ve read previous articles on the subject, you know that every URL in Magento 2 corresponds to a single controller file, and each controller file has a single execute method. This execute method is responsible for returning a “result” object (i.e. an object that implements the MagentoFrameworkControllerResultInterface` interface).
How are factory objects generated in Magento 2?
Similar to proxy objects, Magento will auto-generate a factory if it finds no real factory class. The generated factories are Magento’s standard generated factory classes, which means there’s no place for a special $instanceName parameter to swap out with di.xml configuration.
Can You import a CMS page in Magento 2?
CMS pages are also freely supported in Magento 2 JSON import/export. The same is about coupon codes and attributes. These are all entities, so let’s describe other essential features. The Magento 2 JSON import and export fully support such features of the Improved Import & Export module as schedules and mapping.
How to make a curl request in Magento?
Method getPartners uses the cURL client makes POST request using cURL, the post method takes the first parameter the URL to the api of Magento connect, second parameter is empty array, then the option CURLOPT_REFERER added by setOptions method of the cURL client. As result the script call getBody method of the cURL client.