public ActionResult GetRoleList(string rolename, int page = 1, int limit = 10)
{
var result = ResModelFactory.ResDefaultData <SystemRole>();
SystemRoleService service = new SystemRoleService();
int count = 0;
Expression <Func <SystemRole, bool> > where = p => true;
if (!string.IsNullOrEmpty(rolename))
{
where = p => p.RoleName == rolename;
}
var list = service.GetPages(limit, page, out count, where, o => o.RoleName, false);
result.count = count;
result.data = list.ToArray();
return(Json(result, JsonRequestBehavior.AllowGet));
}