Here is the sample JavaScript code to get login user role.
Make sure you have added jquery-1.9.1.min.js and JSON2.js in Entity form libraries.If not you can download these from following URL’s
http://jquery.com/download/
http://www.json.org/js.html
//Check login User has 'System Administrator' role
function CheckUserRole() {
var currentUserRoles = Xrm.Page.context.getUserRoles();
for (var i = 0; i < currentUserRoles.length; i++) {
var userRoleId = currentUserRoles[i];
var userRoleName = GetRoleName(userRoleId);
if (userRoleName == "System Administrator") {
return true;
}
}
return false;
}
//Get Rolename based on RoleId
function GetRoleName(roleId) {
//var serverUrl = Xrm.Page.context.getServerUrl();
var serverUrl = location.protocol + "//" + location.host + "/" + Xrm.Page.context.getOrgUniqueName();
var odataSelect = serverUrl + "/XRMServices/2011/OrganizationData.svc" + "/" + "RoleSet?$filter=RoleId eq guid'" + roleId + "'";
var roleName = null;
$.ajax(
{
type: "GET",
async: false,
contentType: "application/json; charset=utf-8",
datatype: "json",
url: odataSelect,
beforeSend: function (XMLHttpRequest) { XMLHttpRequest.setRequestHeader("Accept", "application/json"); },
success: function (data, textStatus, XmlHttpRequest) {
roleName = data.d.results[0].Name;
},
error: function (XmlHttpRequest, textStatus, errorThrown) { alert('OData Select Failed: ' + textStatus + errorThrown + odataSelect); }
}
);
return roleName;
}
Microsoft Dynamics CRM Blog 
Good sample but it’s N+1 issue
THANKS!!
Get Id of Current User:-
Xrm.Page.context.getUserId()
Hi,
to avoid multiple request to server it would be better to get the RoleId of the role to check and check for that instead of role name.
userHasRole = function (roleName) {
var searchRoleId = xrmHelper.getRoleId(roleName);
var currentUserRoles = Xrm.Page.context.getUserRoles();
for (var i = 0; i < currentUserRoles.length; i++) {
var userRoleId = currentUserRoles[i];
if (userRoleId == searchRoleId) {
return true;
}
}
return false;
};
Moi aussi, j’ai un problème qui va dans ce sens. Pouvez-vous m’aider à trouver la solution ?
En fait, je cherche à verrouiller un champ recherche et donner l’accès uniquement à l’utilisateur qui a le rôle Manager. A chaque fois, je reçois comme message :
Roleid is not defined at getRoleName.
Voici mon code :
function sample() {
var RoleName;
var count = 0;
var currentUserRoles = Xrm.Page.context.getUserRoles(); //CurrentUserRoles contains logined user Secuirty Roles Guids.
for (var i = 0; i = 1) {
Xrm.Page.GetControl(“statuscode”).setDisabled(false); //Unlock Job Title field
}
else {
Xrm.Page.GetControl(“statuscode”).setDisabled(true); // Lock Job Title field
}
}
}
function getRoleName() {
var name;
var req = new XMLHttpRequest();
req.open(“GET”, Xrm.Page.context.getClientUrl() + “/api/data/v8.2/roles?$select=name&$filter=roleid eq ” + Roleid, false);
req.setRequestHeader(“OData-MaxVersion”, “4.0”);
req.setRequestHeader(“OData-Version”, “4.0”);
req.setRequestHeader(“Accept”, “application/json”);
req.setRequestHeader(“Content-Type”, “application/json; charset=utf-8”);
req.setRequestHeader(“Prefer”, “odata.include-annotations=\”*\””);
}
req.onreadystatechange = function () {
if (this.readyState === 4) {
req.onreadystatechange = null;
if (this.status === 200) {
var results = JSON.parse(this.response);
for (var i = 0; i < results.value.length; i++) {
name = results.value[i]["name"];
}
} else {
Xrm.Utility.alertDialog(this.statusText);
}
};
req.send();
return name;
}
I too have a problem that goes in this direction. Can you help me find the solution?
In fact, I try to lock a search field and give access only to the user who has the role Manager. Each time, I receive as a message:
Roleid is not defined at getRoleName.
This is my code :
function sample() {
var RoleName;
var count = 0;
var currentUserRoles = Xrm.Page.context.getUserRoles(); //CurrentUserRoles contains logined user Secuirty Roles Guids.
for (var i = 0; i = 1) {
Xrm.Page.GetControl(“statuscode”).setDisabled(false); //Unlock Job Title field
}
else {
Xrm.Page.GetControl(“statuscode”).setDisabled(true); // Lock Job Title field
}
}
}
function getRoleName() {
var name;
var req = new XMLHttpRequest();
req.open(“GET”, Xrm.Page.context.getClientUrl() + “/api/data/v8.2/roles?$select=name&$filter=roleid eq ” + Roleid, false);
req.setRequestHeader(“OData-MaxVersion”, “4.0”);
req.setRequestHeader(“OData-Version”, “4.0”);
req.setRequestHeader(“Accept”, “application/json”);
req.setRequestHeader(“Content-Type”, “application/json; charset=utf-8”);
req.setRequestHeader(“Prefer”, “odata.include-annotations=\”*\””);
}
req.onreadystatechange = function () {
if (this.readyState === 4) {
req.onreadystatechange = null;
if (this.status === 200) {
var results = JSON.parse(this.response);
for (var i = 0; i < results.value.length; i++) {
name = results.value[i]["name"];
}
} else {
Xrm.Utility.alertDialog(this.statusText);
}
};
req.send();
return name;
}