create record using Javascript using SDK.Rest examples

///=================================================================================
// creation  records  using mscrm2016 application
// created  by Ravi Jaala on august 5th 2016
//===============================================================

if (typeof (MscrmAplications) == "undefined") {
    MscrmAplications = { _namespace: true };
}
MscrmAplications.Studentonload =
{
    CreateRecord: function () {
        debugger;
        var student = {};
        student.new_name = "DemoExample";// string
        student.new_courseName = "MSCRMTechnologies";// string values
        student.new_CourseDuration = { Value: 100000001 }; // optionset values
        student.new_Gender = false;//Two OptionSetvalues
        student.new_Fee = { Value: "60000" }; // currency  field
        var dt = new Date(2015, 9, 8);
        student.new_startdate = dt; // date and time  field
        student.new_TotalSudents = 200;// whole numbers
        student.new_Amount = "6.2";// floating point
        student.new_Hieght = "9.9"; //decimal

        student.new_Student = { Id: "F3397DD5-1458-E611-80F1-C4346BDD3121", LogicalName: "new_students", Name: "StudentC" };//lookupvalues

        SDK.REST.createRecord(student, "new_course", MscrmAplications.Studentonload.sucessful, MscrmAplications.Studentonload.errormessage);
    },

    UpdateRecords: function () {

        debugger;
        if (Xrm.Page.data.entity.getId() != null) {

            var RecordId = Xrm.Page.data.entity.getId()

            if (Xrm.Page.getAttribute("new_demos").getValue() != null) {
                var Opts = Xrm.Page.getAttribute("new_demos").getValue()
                if (Opts == 100000000) {
                    var student = {};
                    student.new_name = "DemoExample";// string
                    student.new_courseName = "MSCRMTechnologies";// string values
                    student.new_CourseDuration = { Value: 100000002 }; // optionset values
                    student.new_Gender = false;//Two OptionSetvalues
                    student.new_Fee = { Value: "60000" }; // currency  field
                    var dt = new Date(2015, 9, 8);
                    student.new_startdate = dt; // date and time  field
                    student.new_TotalSudents = 900;// whole numbers
                    student.new_Amount = "1.1";// floating point
                    student.new_Hieght = "8.9"; //decimal

                    student.new_Student = { Id: "364010EF-1458-E611-80F1-C4346BDD3121", LogicalName: "new_students", Name: "StudentB" };//lookupvalues

                    SDK.REST.updateRecord(RecordId, student, "new_course", MscrmAplications.Studentonload.sucessful, MscrmAplications.Studentonload.errormessage);
                }

                else if (Opts == 100000002) {
                    debugger;
                    SDK.REST.deleteRecord(RecordId, "new_course", MscrmAplications.Studentonload.sucessful, MscrmAplications.Studentonload.errormessage)

                }
                else if (Opts == 100000003) {
                    debugger;

                }
            }

        }
    },

    RetrievRecords: function () {

        debugger;
        if (Xrm.Page.data.entity.getId() != null) {
            var RecordId = Xrm.Page.data.entity.getId()

            if (Xrm.Page.getAttribute("new_course").getValue() != null) {

                var lookup = Xrm.Page.getAttribute("new_course").getValue();
                var Id = lookup[0].id;

                SDK.REST.retrieveRecord(Id, "new_course", null, null, MscrmAplications.Studentonload.sucessfulrestrieve, MscrmAplications.Studentonload.errormessage)

            }

        }
    },

    sucessful: function () {
        alert("sucessfuly excuted");
    },
    errormessage: function () {
        alert("Error Occured here");
    },

    sucessfulrestrieve: function (results) {
        debugger;
     
        alert(results.new_name + "" + results.new_Fee.Value + "" + results.new_courseName);
     
    },

    _namespace: true
};