JQuery - Sample Ajax Call format

    $.ajax({

        //your type GET, POST, PUT etc

        type: "POST",

        //your call url 

        url: callurl,

        //your body data. Here sending as JSON format

        data:JSON.stringify(JSONData),

        //your header values, you can use beforesend: function() method also

        headers : {

            "header1":"value",

            "header2": "value"

        },

        //setting whether asynchronous process or not to get response before leave method

        async:false,

        //set cache

        cache:false,

        success: function (JSON-response) {

            //your code goes here when success

        },

        error: function (jqXHR, textStatus, errorThrown) {        

            //your error handle goes here

        }

    });