public String Update(string subList, int myrole_id, int role_id)
{
string[] list = subList.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
if (list == null || list.Length == 0)
{
return("noselect");
}
//查询出当前管理员所管理的科目
DataTable dtRoleSub = GetManagerSubjectByCache(myrole_id);
if (dtRoleSub.Rows.Count == 0)
{
return("nopower");
}
//查询传入的科目是否有不包含在当前管理员的科目中的
bool isContain = false;
foreach (string sub_id in list)
{
isContain = false;
int subject_id = WebUtility.FilterParam(sub_id);
if (subject_id == 0)
{
return("selecterror");
}
foreach (DataRow dr in dtRoleSub.Rows)
{
if ((int)dr["Subject_id"] == subject_id)
{
isContain = true;
break;
}
}
if (!isContain)
{
return("nopower");
}
}
//判断是否有管理该角色的权限
DataTable dtRole = new BLL.sys_role().GetDataTableByCache();
Common.Tree.RoleTree tree = new Common.Tree.RoleTree(dtRole, 0, "Role_parent_id", "Role_id");
tree.Creat();
if (!tree.isParent(myrole_id, role_id))
{
return("nopower");
}
Model.role_vs_subject modelrvs = new Model.role_vs_subject();
modelrvs.role_id = role_id;
modelrvs.sub_list = subList;
if (Exists(role_id))
{
if (Update(modelrvs))
{
return("success");
}
else
{
return("error");
}
}
else
{
if (Add(modelrvs))
{
return("success");
}
else
{
return("error");
}
}
}
/// <summary>
/// 根据角色ID取角色详细
/// </summary>
/// <param name="role_id"></param>
/// <returns></returns>
public DataTable GetList(int Role_id, int set_role_id)
{
//0 角色 1 当前角色管理的科目 2要修改的角色管理的科目
DataSet ds = dal.GetList(Role_id, set_role_id);
if (ds.Tables[0].Rows.Count == 0)
{
return(null);
}
int row2Len = ds.Tables[2].Rows.Count;
Common.Tree.RoleTree tree = new Common.Tree.RoleTree(ds.Tables[1], "Subject_parent", "Subject_id", "Subject_title");
Common.Tree.Node[] nodes = tree.CreateUnknowRootTree();
StringBuilder sb = new StringBuilder();
sb.Append("[");
int len = 0;
foreach (int index in nodes[0].Child)
{
if (len > 0)
{
sb.Append(",");
}
sb.Append("{").Append("\"id\":").Append(nodes[index].Weight).Append(",\"text\":\"").Append(nodes[index].Name).Append("\",\"state\":\"open\"");
if (row2Len > 0)
{
DataRow[] drs = ds.Tables[2].Select("Subject_id=" + nodes[index].Weight);
if (drs.Length > 0)
{
sb.Append(",\"checked\":true");
}
}
if (nodes[index].Child.Count > 0)
{
sb.Append(",\"children\":[");
RecursiveSetRBJson(sb, nodes, index, ds.Tables[2], row2Len);
sb.Append("]");
}
sb.Append("}");
len++;
}
sb.Append("]");
DataTable outtable = new DataTable("table");
outtable.Columns.Add(new DataColumn("dtrole", typeof(DataTable)));
outtable.Columns.Add(new DataColumn("subjson", typeof(string)));
DataRow dr = outtable.NewRow();
dr[0] = ds.Tables[0].Copy();
if (sb.Length < 3)
{
dr[1] = "nodata";
}
else
{
dr[1] = sb.ToString();
}
outtable.Rows.Add(dr);
return(outtable);
}