Home / Community & Support / Developer Productivity Tools Forums / ASP.NET > General Discussions > problem in PageSizeComboBox radgrid pager

• venki

  Posted on Jun 15, 2011 (permalink)

  Hi,
  
  we are dynamically binding PageSizeComboBox   items inRadGrid1_ItemDataBound1 as bellow
   protected void RadGrid1_ItemDataBound1(object sender, GridItemEventArgs e)
      {
          if (e.Item is GridPagerItem)
          {
              GridPagerItem pager = (GridPagerItem)e.Item;
              Label lbl = (Label)pager.FindControl("ChangePageSizeLabel");
              lbl.Visible = false;
  
              RadComboBox combo = (RadComboBox)pager.FindControl("PageSizeComboBox");
              combo.Style.Add("display","block");
          
              combo.Items.Clear();
              combo.Items.Add(new RadComboBoxItem("10", "10"));
              combo.Items.Add(new RadComboBoxItem("20", "20"));
              combo.Items.Add(new RadComboBoxItem("30", "30"));
              combo.Items.Add(new RadComboBoxItem("40", "40"));
              combo.Items.Add(new RadComboBoxItem("50", "50"));
              combo.DataBind();
              combo.FindItemByText(e.Item.OwnerTableView.PageSize.ToString()).Selected = true;
             
              combo.SelectedIndexChanged += new RadComboBoxSelectedIndexChangedEventHandler(this.combo_SelectedIndexChanged);
              combo.AutoPostBack = true;
              combo.AccessibilityMode = true;
             
              combo.FindItemByText(e.Item.OwnerTableView.PageSize.ToString()).Selected = true;
              combo.ChangeTextOnKeyBoardNavigation = true;
             
              
              
          }
         
      }
      void combo_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e)
      {
       
       
          RadGrid1.PageSize = Convert.ToInt32(e.Value);
          RadGrid1.Rebind();
         
          
      }
  
  
  
  
   <PagerStyle Mode="NextPrevAndNumeric"  PagerTextFormat="{4} Page {0} from {1}, rows {2} to {3} from {5}"  CssClass="Pager"  AlwaysVisible="true" />
       
  
  we are getting pager template both header and top; while clocking the PageSizeComboBox   in  top it is working fine. but Bottom of Radgrid ,PageSizeComboBox  is not working, i need to set any property plsea help me out.
  
  
  thanks in advance
  
  v. venki
  
   
  

• Princy MVP

  Posted on Jun 15, 2011 (permalink)

  Hello Venki,
  
  How about trying from client side? Here is the code that I tried which worked as expected.
  aspx:
  

  <PagerTemplate>

      <telerik:RadComboBox ID="RadCombo1" runat="server"  OnClientSelectedIndexChanged="RadComboBox1_SelectedIndexChanged">

      </telerik:RadComboBox>

  </PagerTemplate>

  
  Client side:
  

  function RadComboBox1_SelectedIndexChanged(sender, args)

     {

         tableView = $find("<%= RadGrid1.ClientID %>").get_masterTableView();

         tableView.set_pageSize(sender.get_value());

     }

  
  Thanks,
  Princy.

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