DetailTable

[Tina]

After checking the demos i have designed a hierarchy with etailtables.I have a textbox in edititemtemplate of detailtable.How can i access the datakeyvalue and show in this textbox in edit mode?

[Shinu]

Hello Tina,

Try the following code snippet.
C#:

protected void RadGrid2_ItemDataBound(object sender, GridItemEventArgs e)
{
  if (e.Item is GridEditableItem && e.Item.IsInEditMode && e.Item.OwnerTableView.Name == "DetailTable1")
  {
     GridEditableItem item = (GridEditableItem)e.Item;
     string Id = item.OwnerTableView.ParentItem.GetDataKeyValue("ID").ToString();
     TextBox txtbox = (TextBox)item.FindControl("TextBox1");
     txtbox.Text = Id;
  }
}

-Shinu.

[Tina]

Hello Shinu,
How about accessing the datakeyvalue when using nestedviewtemplate?I want parent id in itemdatabound event of second grid.Can you help on this?

[Shinu]

Hello Tina,

Try the following code snippet.
C#:

protected void RadGrid2_ItemDataBound(object sender, GridItemEventArgs e)
{

  if (e.Item is GridDataItem)

 {

  RadGrid innergrid = (RadGrid)sender;

  GridNestedViewItem nesteditem = (GridNestedViewItem)innergrid.NamingContainer;

  GridDataItem parentItem = (GridDataItem)nesteditem.ParentItem;

  string Id = parentItem.GetDataKeyValue("ID").ToString();

 }
}

-Shinu.

[Tina]

In hierarchy when i am editing i dont wan't to show the id column which is the datakeyvalue.How can I hide it?

[Shinu]

Hello Tina,

Try the following code snippet.
C#:

protected void RadGrid2_ItemDataBound(object sender, GridItemEventArgs e)
{
 if (e.Item is GridEditableItem && e.Item.IsInEditMode && e.Item.OwnerTableView.Name == "DetailTable1")
 {
    GridTableView detailTable = (GridTableView)e.Item.OwnerTableView;
    detailTable.GetColumn("ID").Visible=false;
 }
}

-Shinu.