As in my
Previous Post i have mentioned how to get the role GUIDs for the current user.
Here we can check if a specific role name belongs to the current user, cuz the role GUIDs may differ from system to system.
I found this on net, but there is a minor change.
var sameRole = UserHasRole("System Administrator");
the below function will fetch the role GUID and it will chk , if its present in the Xrm.Page.context.getUserRoles() , list of GUIDs for roles.
function UserHasRole(roleName)
{
var serverUrl = Xrm.Page.context.getServerUrl();
var oDataEndpointUrl = serverUrl + "/XRMServices/2011/OrganizationData.svc/";
oDataEndpointUrl += "RoleSet?$top=1&$filter=Name eq '" + roleName + "'";
var service = GetRequestObject();
if (service != null)
{
service.open("GET", oDataEndpointUrl, false);
service.setRequestHeader("X-Requested-Width", "XMLHttpRequest");
service.setRequestHeader("Accept", "application/json, text/javascript, */*");
service.send(null);
var requestResults = eval('(' + service.responseText + ')').d;
if (requestResults != null &&
requestResults.results.length == 1)
{
var role =
requestResults.results[0];
var id = role.RoleId;
var currentUserRoles = Xrm.Page.context.getUserRoles();
for (var i = 0; i < currentUserRoles.length; i++)
{
var userRole = currentUserRoles[i];
if (GuidsAreEqual(userRole, id))
{
return true;
}
}
}
}
return false;
}
//this will create the XMLHttpRequest object
function GetRequestObject()
{
if (window.XMLHttpRequest)
{
return new window.XMLHttpRequest;
}
else
{
try
{
return new ActiveXObject("MSXML2.XMLHTTP.3.0");
}
catch (ex)
{
return null;
}
}
}
//just to compare the two GUIDs
function GuidsAreEqual(guid1, guid2)
{
var isEqual = false;
if (guid1 == null || guid2 == null)
{
isEqual = false;
}
else
{
isEqual = guid1.replace(/[{}]/g, "").toLowerCase() == guid2.replace(/[{}]/g, "").toLowerCase();
}
return isEqual;
}
thanks,
yes.sudhanshu