[Solved] Hierarchy code behind

[Shehab]

Hi all,

I am trying to bind the grid in the code behind and also the Hierarchy table with the code behind, I searched in the documentation but couldn't really get to a solution. If you could please direct me to the right spot in the documentation or video or let me know what I am doing wrong, I would really appreciate your help.

Here is my HTML

<radg:radgrid id="dgDep" runat="server" allowsorting="True"
        autogeneratecolumns="False" gridlines="None" Width="689px" Skin="WebBlue">
<MasterTableView DataKeyNames="ContactID,ContactIndic" HierarchyLoadMode="Client">

    <Columns>
      <radG:GridBoundColumn DataField="ContactID" Display="False" HeaderText="UniqueNumber"
            ReadOnly="True" UniqueName="UniqueNumber, ContactIndic">
      </radG:GridBoundColumn>
      <radG:GridEditCommandColumn HeaderText="Edit" UniqueName="EditCommandColumn1">
      </radG:GridEditCommandColumn>
      <radG:GridBoundColumn DataField="Contact" HeaderText="Contact" ReadOnly="True"
            UniqueName="Contact">
      </radG:GridBoundColumn>
      <radG:GridBoundColumn DataField="Ext" HeaderText="Extension" ReadOnly="True"
            UniqueName="Ext">
      </radG:GridBoundColumn>
      <radG:GridBoundColumn DataField="Pager" HeaderText="Pager" UniqueName="Pager">
      </radG:GridBoundColumn>
      <radG:GridBoundColumn DataField="Office" HeaderText="Office" UniqueName="Office">
      </radG:GridBoundColumn>
      <radG:GridBoundColumn DataField="Fax" HeaderText="Fax" UniqueName="Fax">
      </radG:GridBoundColumn>
      <radG:GridBoundColumn DataField="IP" HeaderText="IP" UniqueName="IP">
      </radG:GridBoundColumn>
      <radG:GridTemplateColumn DataField="ContactIndic" HeaderText="Live" UniqueName="ContactIndic">
        <ItemTemplate>
            <asp:CheckBox ID="cbIndic" runat="server" Enabled="false" />
        </ItemTemplate>
        <EditItemTemplate>
            <asp:CheckBox ID="EditLive" runat="server" Checked='<%# Bind("ContactIndic")%>' />
        </EditItemTemplate>
      </radG:GridTemplateColumn>

    </Columns>

    <RowIndicatorColumn Visible="False">
        <HeaderStyle Width="20px" />
    </RowIndicatorColumn>
    <ExpandCollapseColumn>
        <HeaderStyle Width="19px" />
    </ExpandCollapseColumn>
    <DetailTables>
        <radG:GridTableView runat="server" HierarchyLoadMode="ServerBind">
            <RowIndicatorColumn Visible="False">
                <HeaderStyle Width="20px" />
            </RowIndicatorColumn>
            <ExpandCollapseColumn Visible="False">
                <HeaderStyle Width="19px" />
            </ExpandCollapseColumn>
            <Columns>
                <radG:GridBoundColumn DataField="DepID" Display="False" HeaderText="UniqueNumber1"
                    ReadOnly="True" UniqueName="DepID">
                </radG:GridBoundColumn>
                <radG:GridBoundColumn DataField="Contact" HeaderText="Contact" UniqueName="Contact1">
                </radG:GridBoundColumn>
                <radG:GridBoundColumn DataField="EXT" HeaderText="Ext" UniqueName="Ext1">
                </radG:GridBoundColumn>
                <radG:GridBoundColumn DataField="Pager" HeaderText="Pager" UniqueName="Pager1">
                </radG:GridBoundColumn>
                <radG:GridBoundColumn DataField="Office" HeaderText="Office" UniqueName="Office1">
                </radG:GridBoundColumn>
                <radG:GridBoundColumn DataField="IP" HeaderText="IP" UniqueName="IP1">
                </radG:GridBoundColumn>
            </Columns>
            <ParentTableRelation>
                <radG:GridRelationFields DetailKeyField="DepID" MasterKeyField="ContactID" />
            </ParentTableRelation>
        </radG:GridTableView>
    </DetailTables>
</MasterTableView>
        <ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True">
        </ClientSettings>
</radg:radgrid>

And here is the vb code behind.

    Protected Sub dgDep_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.WebControls.GridItemEventArgs) Handles dgDep.ItemDataBound
        'If TypeOf e.Item Is GridDataItem Then
        If TypeOf e.Item Is GridDataItem AndAlso (e.Item.OwnerTableView Is dgDep.MasterTableView) Then
            Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)
            Dim strChk As String = item.GetDataKeyValue("ContactIndic").ToString()
            Dim chkbx As CheckBox = DirectCast(item("ContactIndic").FindControl("cbIndic"), CheckBox)
            Dim DepID As String = item.GetDataKeyValue("ContactID").ToString()
            If strChk = "1" Then
                chkbx.Checked = True
            Else
                chkbx.Checked = False
            End If

            Dim getDS2 As New DataSet
            getDS2 = dataConn.PhoneGetEachDep(DepID)
            dgDep.MasterTableView.DetailTables.Item(0).DataSource = getDS2

        End If
    End Sub

    Protected Sub dgDep_NeedDataSource(ByVal source As Object, ByVal e As Telerik.WebControls.GridNeedDataSourceEventArgs) Handles dgDep.NeedDataSource
        Dim getDS As New DataSet
        getDS = dataConn.AllDep()
        dgDep.DataSource = getDS.Tables(0).DefaultView
    End Sub

Thank you very much,
Shehab

[Princy]

Hi Shehab,

Go through the following online demo to get more information about DetailTableDataBind event.
Hierarchy with DetailTableDataBind event

You can also go through the following help article to get information about programmatic creation.
Programmatic creation

Princy.