3x Magento Master
You can show/hide Ajax Loader in Magento Request using Built-in Magento Widget while working with ajax related stuff in the browser.
You can start the loader once the ajax request is started and you can stop the loader widget after the response is getting or failed.
Its simple to add loader widget icon for an ajax request. Continue reading “How to show loader widget in ajax call Magento 2?”
To pass Ajax response from the controller in Magento 2, You need to use Magento\Framework\Controller\Result\JsonFactory Object.
Many times your custom functionality requires you to use Ajax request on a page to display information without any page load and in this situation, you need to know about Ajax use in Magento 2 to achieve your requirement.
Magento\Framework\Controller\Result\JsonFactory is used for sending a response from a controller to an Ajax request.
Pass your response in the setData() method. Continue reading “How to get Ajax Response from controller file Magento 2?”
By default, Image data are not posted using Ajax call.
Only plain data will be passed as Ajax posts. if we need to pass image data using Ajax we need to call Ajax as below way,
Call jQuery using requirejs way in a backend template file.
Let’s create a simple example of the form, Continue reading “How to pass image data using Ajax request to server side in backend magento 2?”