Home / Community & Support / Developer Productivity Tools Forums / ASP.NET AJAX > SiteMap > RadSiteMap Does not show parent node and lines

• Ronak Intermediate

  Posted on Oct 28, 2010 (permalink)

  Hi there
  i am using radsitemap in listview and then bind radsitemap to Listview well it works fine but it doesnt show parent node and therefore nodelines.please refer code below
  

  <ItemTemplate>

                           <li class="staff-item">

                               <div class="photo-container">

                                    <a href='<%# DataBinder.Eval(Container.DataItem,"PageUrl") %>' >

                                       <img src='<%# DataBinder.Eval(Container.DataItem,"Photo") %>' alt="" height="110" width="90"/>

                                    </a>

                               </div>

                               <div class="data-container">

                                    <ul>

                                       <li>

                                          <a href='<%# DataBinder.Eval(Container.DataItem,"PageUrl") %>'>

                                              <%# DataBinder.Eval(Container.DataItem, "Name")%>

                                          </a>

                                       </li>

                                       <li><%# DataBinder.Eval(Container.DataItem, "PrimaryTitle")%></li>

                                       <li>

                                        <!-- <%# DataBinder.Eval(Container.DataItem, "Area")%> -->

                                          <Telerik:RadSiteMap ID="radSiteMap" DataSource='<%#DataBinder.Eval(Container.DataItem, "Areas") %>'  DataFieldID="ID" DataFieldParentID="ParentID"

                                                            DataTextField="AreaText" ShowNodeLines="true" runat="server" >

                                                                                               

                                        </Telerik:RadSiteMap>

                                      </li>

                                    </ul>

                               </div>

   

                           </li>  

                      </ItemTemplate>

  public class FacultyStaff {

   

         public string ID { get; set; }

         public string Name { get; set; }

         public string Photo { get; set; }

         public string PrimaryTitle { get; set; }

         public string PageUrl { get; set; }

         public List<FacultyArea> Areas { get; set; }

         public string Area { get; set; }

     }

     public class FacultyArea {

   

         public string ID { get; set; }

         public string AreaText { get; set; }

         public string ParentID { get; set; }

     }

  if (item["AreaDirectory"] != null)  {

                    /*Code to get only first area of Speciality

                    string[] Areas = item["AreaDirectory"].ToString().Split(new char[] { ';' });

                    string[] Area = Areas[0].Split(new char[] { '|' });

                    faculty.Area = Area[0]; */

   

                    /*Code To Display all areas in Telerik SiteMap Control */

                    List<FacultyArea> facultyareas = new List<FacultyArea>();

                    TaxonomyFieldValueCollection areas = (TaxonomyFieldValueCollection)item["AreaDirectory"];

                    foreach (TaxonomyFieldValue area in areas) {

                        FacultyArea facultyarea = new FacultyArea();

                        facultyarea.AreaText = area.Label;

                        facultyarea.ID = area.TermGuid;

                        facultyarea.ParentID = "46355449-ACD0-412C-A80F-9C91872B2EA0";

                        facultyareas.Add(facultyarea);

                         

                    }

                    FacultyArea parentAreas = new FacultyArea() { ID = "46355449-ACD0-412C-A80F-9C91872B2EA0", ParentID = "D59B0E15-8207-439F-8034-841887AF53D8", AreaText = "Special Areas" };

                    facultyareas.Add(parentAreas);

                    faculty.Areas = facultyareas;

                     

                  }

  
  Please advise me
  Thanks
  Ronak

  Reply

• Yana Yana

  Posted on Nov 3, 2010 (permalink)

  Hi Ronak,
  
  Please check again our help article about databinding of RadSiteMap here - note that ParentID should be set to null in order to have parent node.
  
  Hope this helps.
  
  Kind regards,
  Yana
  the Telerik team

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