How to Effectively Pass and Retrieve Model Objects via FormData in MVC?

Seamlessly Transferring Model Objects via FormData in MVC Applications

Effectively transferring model objects using FormData in MVC requires a precise approach. This guide outlines the necessary steps for successful data transmission.

On the client-side (JavaScript), leverage FormData($('form').get(0)) to serialize your model object into FormData. This method handles both standard form fields and file uploads (<input type="file">). Subsequently, transmit the data using AJAX, ensuring processData and contentType are set to false.

In your MVC controller, design the action method to accept the model object. You can define the parameter as YourModelType or YourModelType model, and include HttpPostedFileBase myImage if your model includes a file property.

This process ensures smooth data transfer. Furthermore, you can add extra data to the FormData using formdata.append('someProperty', 'SomeValue').

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