<h2>//Call ajax function on autocomplete in jquery</h2>



$(document).ready(function(){
jQuery("#name").autocomplete({
        source: function(request, response) {
            $.ajax({
                url: 'include/get.php',
                type: "POST",
                data: {
                    term : request.term,
                    data :$("#form1").serializeArray()
                },
                success: function(data) {
                data=JSON.parse(data);
                response(data);
                } <br>
            });
        },
        minlength:1
    });
});

Here onclick of name it calls ajax  file get.php where it sends the form data and the entered term  .
The response we get which is in json format is again parsed as
data=JSON.parse(data);
to get the result otherwise it shows jquery error. Means the data is parsed as json twice to display the result in correctly.