could u plz help me hw to get value of a node which is niether a parent node nor a child node inside the grid view. the
treeview_SelectedNodeChange event is only sporting the , i am getting the value of selected node but getting value= "new" when it is the node which does not have child nodes. so hw can i retreive data from the database based on that treenode value...
CODE
protected void tv_wbs_SelectedNodeChanged(object sender, EventArgs e)
{
int clientid = Convert.ToInt32(Session["ClientID"]);
TreeView tr = new TreeView();
TreeView get = new TreeView();
get = (TreeView)((Control)sender);
//tr = (TreeView)GridView1.DataKeys[e.] Rows[e].Cells[0].FindControl("tv_wbs");
string[] ID = get.SelectedNode.Value.Split(';');
if (get.SelectedNode.Value == "New")
{
//for (int i = 0; i < GridView1.Rows.Count; i++)
//{
tr = (TreeView)GridView1.Rows[0].Cells[0].FindControl("tv_wbs");
string st = Convert.ToString(tr.Nodes[0].Text);
ds = datac.selectbynode(st, clientid);
//}
}
else
{
ViewState["count"] = 1;
ViewState["WBS_ID"] = Convert.ToString(ID[0]);
ds = datac.selectbynode(Convert.ToString(ViewState["WBS_ID"]), clientid);
}
GridView2.DataSource = ds;
GridView2.DataBind();
}
19 Sep, 2008 - 09:35 PM
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