Problems With Ajax Request In Page With Form. Jquery

I'm making some things with jQuery ajax function, and I have a problem when I put a form in the middle of the html. In a nutshell: I have a dummy form that is controlled by the aja

Solution 1:

It probably needs the name attribute in the other input fields (only the hidden input has one).

Solution 2:

You could define an onSubmit function and check the value of the button clicked, and return false if it is "btnEnviar". Buena suerte.