form.on('submit(component-form-demo1)', function(data){

            var fields=$(data.form).serialize();

            $.ajax({

                 url : "url",

                 type : "POST",

                 async: false,

                 dataType : "json",

                 data:fields,

                 success : function(result) {

                 },

                 error : function(result) {

                 }

             });

            return false;

        });