CRM 2011 Javascript - Kullanıcı Takımlarını Alma (Get User Teams)

function GetUserTeams(userid) {
    var teamList = new Array();

    try {
        var query = "TeamMembershipSet?$select=TeamId,SystemUserId&$filter=SystemUserId eq guid'" + ConverttoStringFromGuid(userid) + "'";
        var teamMemmberShipEntity = ODataRetrieveMultipleAjax(query);
        if (teamMemmberShipEntity != null && teamMemmberShipEntity.results != null && teamMemmberShipEntity.results.length != 0) {
            for (var i = 0; i < teamMemmberShipEntity.results.length; i++) {
                if (teamMemmberShipEntity.results[i] != null) {
                    var _teamid = teamMemmberShipEntity.results[i].TeamId;
                    if (_teamid != null) {
                        var query2 = "TeamSet?$select=TeamId,Name&$filter=TeamId eq guid'" + ConverttoStringFromGuid(_teamid) + "'";
                        var teamEntity = ODataRetrieveMultipleAjax(query2);
                        if (teamEntity != null && teamEntity.results != null && teamEntity.results.length != 0) {
                            if (teamEntity.results.length == 1 && teamEntity.results[0] != null) {
                                teamList[teamList.length] = teamEntity.results[0].Name.toUpperCase();
                            }
                        }
                    }
                }
            }
        }
    }
    catch (e) {
        alert("An error occured in GetUserTeams Function.Message :" + e.message);
    }

    return teamList;
}



function ConverttoStringFromGuid(guidid) {
    if (guidid != null && guidid != "") {
        return guidid.toString().replace('{', '').replace('}', '').toUpperCase();
    }

    return "00000000-0000-0000-0000-000000000000";
}

function ODataRetrieveMultipleAjax(oDataSelect) {
    var crmOrgSvc = Xrm.Page.context.prependOrgName("/xrmservices/2011/OrganizationData.svc/");
    var result = null;

    oDataSelect = crmOrgSvc + oDataSelect;
    jQuery.support.cors = true;

    $.ajax({
        type: "GET",
        contentType: "application/json; charset=utf-8",
        datatype: "json",
        url: oDataSelect,
        async: false,
        beforeSend: function (XMLHttpRequest) {
            //Specifying this header ensures that the results will be returned as JSON.
            XMLHttpRequest.setRequestHeader("Accept", "application/json");
        },
        success: function (data, textStatus, XmlHttpRequest) {
            if (data != null && data.d != null) {
                result = data.d;
            }
        },
        error: function (XMLHttpRequest, textStatus, errorThrown) {
            alert("Status: " + textStatus + "; ErrorThrown: " + errorThrown, "Error Function:" + "ODataRetrieveMultipleAjax");
        }
    });
    return result;
}