Problem with Data Pager RSS

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  sundeep_38

  Contributor

  3541 Points

  604 Posts

  Problem with Data Pager

  Jan 13, 2009 01:56 AM|LINK

  Hi,

  I am facing problem with DataPager control. I had set PagedControlID to a ListView control, PageSize=5 and added  <asp:NumericPagerField /> under fields section.ListView Control is bound to Xml file.

  Problem is when there are 10 records, '1' and '2' link controls are displayed in the pager control but when I click on '2' i.e. on second page nothing happens. I tried to debug it, every time I click on page links page_load is getting fired. But when i click on '2' for the first click "StartRowIndex" remains 0 and on second click it turns 5.  Below is my code:

   <asp:ListView ID="lvComments" runat="server">
  <LayoutTemplate>
      <asp:PlaceHolder ID="itemPlaceholder" runat="server" />
  </LayoutTemplate>
  <ItemTemplate>
      <%#Eval("date") %><br />
      <p><%#Eval("text") %></p>
  </ItemTemplate>
  <ItemSeparatorTemplate>
       <hr />
  </ItemSeparatorTemplate>                                            
  </asp:ListView>

  <asp:DataPager ID="dpComments" runat="server" PagedControlID="lvComments" PageSize="5">
  <Fields>
      <asp:NumericPagerField />                                                
  </Fields>
  </asp:DataPager>

   Code-Behind:

  If(!IsPostBack)

  {
          XElement xmlCommentsData = XElement.Load(commentsFilePath);
          var xmlComments = (from c in xmlCommentsData.Elements("comment")
                             select c);
          List<Comment> objCommentsList = new List<Comment>();
          foreach (var comment in xmlComments)
          {
              Comment objComment = new Comment();
              objComment.id = int.Parse(comment.Element("id").Value);
              objComment.text = comment.Element("text").Value;
              objComment.date = (Convert.ToDateTime(comment.Element("date").Value)).ToLongDateString();
              objCommentsList.Add(objComment);
          }

      lvComments.DataSource = objCommentsList;
      lvComments.DataBind();
  } 

   Please help me with this.
  

   

  Thanks,
  Sundeep Podugu
  My Blog
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  • Moved by SGWellens on Jan 13, 2009 02:07 AM