void radTreeview_Load(object sender, EventArgs e)

{

RadTreeView radSelectPartner;
try
{
  radSelectPartner = (RadTreeView)sender;
  if (radSelectPartnerNodes.Count == 0)
{
    DataSet dtatable = (DataSet)Session["SelectPartner"];
    radSelectPartner.DataTextField = "Partner Name";
    radSelectPartner.DataValueField = "OrdID";
    radSelectPartner.DataFieldID = "OrdID";
    radSelectPartner.DataFieldParentID = "ParentID";
    radSelectPartner.DataSource = dtatable;
      if (ViewState["ContactEmail"] != null)
     {
     DataSet dsSelectParners = chkitems(ContactEmail);
     for (int count = 0; count < dsSelectParners.Tables[0].Rows.Count; count++)
     {
     if (dsSelectParners.Tables[0].Rows[count][0].ToString() != null)
         {
            foreach (RadTreeNode radNode in radSelectPartner.GetAllNodes())
              {
                radNode.Checkable = true;
                 // for checking only child node.Currently RadTreeView depth is 2.
                 if (radNode.Level != 0 && radNode.Level != 1)
                      {
                         if (radNode.Value.ToString() == dsSelectParners.Tables[0].Rows[count][1].ToString())
                               {
                                radNode.Checked = true;
                               }
                       }
                 }
             }
          }

I'm trying to fetch the ClientID for a RadGrid control from client side using JavaScript so that I'll be able to bind data to this from the client side.
The RadGrid is present within the RadLightBox and needs to be populated on a button click event. The markup for LightBox looks something like this.
<telerik:RadLightBox ID="RadLightBox1" runat="server">

<Items><telerik:RadLightBoxItemrunat="server"><ItemTemplate><telerik:RadGrid runat="server" ID="lightbox_radgrid"AutoGenerateColumns="false"><MasterTableView><Columns><%-- Columns not shown here --%> </Columns></MasterTableView><ClientSettings><ClientEvents OnCommand="window_radgrid_OnCommand"/></ClientSettings><GroupingSettings CaseSensitive="false" ShowUnGroupButton="true" /></telerik:RadGrid></ItemTemplate></telerik:RadLightBoxItem></Items></telerik:RadLightBox>

This is the partial Javascript Code that I have written. I am able to find upto the RadLIghtBoxItem element but unable to fetch the RadGrid and it's clientID. This method is to be executed on success of a call to a web service to return the data.
function

onSucessCallThis(result, userContext, methodName)

{

 var radWindow = $find('<%= lightbox.ClientID %>');var LightBoxItems = radWindow.get_items(); console.log(LightBoxItems); console.log(LightBoxItems.get_count());var item = LightBoxItems.getItem(0); console.log(item); //Able to fetch LightBoxItemvar radGrid = item.FindControl("lightbox_radgrid"); //Doesn't work

}

I'm not sure if this is the right way to have a radGrid inside a radLightBox. There isn't many examples of this online.

If the code is unreadable here please check this stackoverflow question

http://stackoverflow.com/questions/38481200/finding-the-client-id-for-a-radgrid-inside-a-radlightboxitem-tag-in-a-radlightbo

hi all

i have a formview with radgridview inside of it this grid with client side click event  after i apply RadAjaxManager its not work 

 <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1" UpdateInitiatorPanelsOnly="True">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="claimformview">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl   ControlID="claimformview" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            
        </AjaxSettings>
    </telerik:RadAjaxManager>

 <telerik:RadAjaxLoadingPanel RenderMode="Lightweight"  runat="server" ID="RadAjaxLoadingPanel1"></telerik:RadAjaxLoadingPanel>

<asp:FormView ID="claimformview" runat="server" Width="100%" DataKeyNames="CID" DataSourceID="ClaimDB" OnItemCommand="claimformview_ItemCommand" OnDataBound="claimformview_DataBound">
             
            
            <ItemTemplate>

<script type="text/javascript">
        function printV(id, rowIndex) {
          
             var grid = $find("<%= claimformview.FindControl("RadGrid2").ClientID %>"); 
            var rowControl = grid.get_masterTableView().get_dataItems()[rowIndex].get_element();
            grid.get_masterTableView().selectItem(rowControl, true);

            window.radopen("Fileviwer.aspx?FileNo=" + id, "RadWindow1");
            return false;
        }
        
         

       
        </script>

 <telerik:RadGrid ID="RadGrid2" RenderMode="Lightweight" runat="server" Width="50%" DataSourceID="filedb" AutoGenerateColumns="False" CellSpacing="-1" GridLines="Both" OnItemCreated ="RadGrid2_ItemCreated">
                                                
                                                <ClientSettings>
                                                    <Selecting AllowRowSelect="True"></Selecting>

                                                    <Scrolling   UseStaticHeaders="True"></Scrolling>
                                                </ClientSettings>
                                                <MasterTableView DataKeyNames="FileNo" DataSourceID="filedb">
                                                    <Columns>
                                                        <telerik:GridBoundColumn DataField="FileNo" ReadOnly="True" HeaderText="FileNo" SortExpression="FileNo" UniqueName="FileNo" DataType="System.Int32" FilterControlAltText="Filter FileNo column"></telerik:GridBoundColumn>
                                                         <telerik:GridBoundColumn DataField="Ext" HeaderText="Ext" SortExpression="Ext" UniqueName="Ext" FilterControlAltText="Filter Ext column"></telerik:GridBoundColumn>
                                                      
                                                     <telerik:GridTemplateColumn HeaderText="View" Exportable="False" UniqueName="stores" AllowFiltering="False" AllowSorting="False" Groupable="False">
                    <ItemTemplate>
                        <asp:HyperLink ID="EditLink" runat="server" Text="View" ImageUrl ="../Content/img/Preview32x32.png"></asp:HyperLink>
                    </ItemTemplate>
                             <HeaderStyle Width="50px" /> 
                                                         <ItemStyle Width="50px"/>
                                                         <FooterStyle Width="50px" />
                </telerik:GridTemplateColumn> 
                                                    </Columns>
                                                </MasterTableView>

                                            </telerik:RadGrid>

  </ItemTemplate>
                            </asp:FormView>

protected void RadGrid2_ItemCreated(object sender, GridItemEventArgs e)
        {
            if (e.Item is GridDataItem)
            {
                HyperLink editLink = (HyperLink)e.Item.FindControl("EditLink");
                editLink.Attributes["href"] = "javascript:void(0);";
                editLink.Attributes["onclick"] = String.Format("return printV('{0}','{1}');", e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["FileNo"], e.Item.ItemIndex);
            }
        }

I have a RadGrid in an ASP page. The grid is grouped by a column containing organization names. There is also a column containing prices and I want to sum them up in the group footer (and in the grid footer as well). So far so good. I can add Aggregate="Custom" to the column I want to sum.

There is also a column containing checkboxes. I want to exclude the rows where the checkbox is checked. So instead I add Aggregate="Custom" to the column and OnCustomAggregate="rg_CustomAggregate" on the grid. Now I need to implement this method rg_CustomAggregate but I'm struggling with how to actually browse through the rows in order to sum the price in the rows with the unchecked checkboxes.

The base for the method looks like this so far:

Any tips on how the magic should be implemented is gladly accepted. I have had a hard time finding examples of this on the web.

Hello!

I have a radGrid and I am doing client-side binding. And I am using  PagerStyle Mode="NextPrevAndNumeric"

So when client changes the pageSize the radgrid disappears

I set property AlwaysVisible to true, but it doesn't work

<PagerStyle Mode="NextPrevAndNumeric" Position="TopAndBottom" PageSizeControlType="RadComboBox" AlwaysVisible="true"></PagerStyle>

Hello

I have an issue, the radgrid disappears when I change the page size of the grid

<PagerStyle Mode="NextPrevAndNumeric" Position="TopAndBottom" PageSizeControlType="RadComboBox"></PagerStyle>