After doing a lot of research and not being able to find what i'm looking for i decided to ask for help here. What i'm trying to achieve is Add New Records to database using jqGrid. I was able to set the columns using the editable: true property and then using

 $("#gvResults").navButtonAdd("#resultsPager", {
            caption: "",
            buttonicon: "ui-icon-plus",
            onClickButton: function () {

                $("#gvResults").jqGrid("editGridRow", "new", {
                    url: 'DataServices/DataServices/InsertResult',
                    height: 230,
                    reloadAfterSubmit: false,
                    closeOnEscape: true,
                    resize: false,
                    afterShowForm: function (form) {
                        $('.ui-widget-overlay').addClass('custom-overlay');
                    }
                });

            },
            position: "last"
        })

to show an 'Add Record' dialog, where the user can insert the data accordingly. What i'm not understanding is how i should pass in the data to the webmethod.  However i'm not getting this and i haven't found any tutorials which actually feature this. any idea please?