Rank: Newbie Groups: Member
Joined: 10/4/2007 Posts: 2
|
Good Morning, I'm a web developer from italy. Today i downloaded your library for web menu and controls for aspnet 2.0 and i try to work them in my web projects. The answer is this:
How can i put dimanically in code behind a parameter for linking a submenu of a product voice to a (for example a detailproducts.aspx?idproduct=datarow[idprodotto].ToString();).
This is a sample code from me generated for a test:
private DataSet CreateDataSet()
{
SqlConnection sqlConnection = new SqlConnection(ConfigurationManager.AppSettings["connessione"]);
string sql = "Select * from categories";
SqlDataAdapter sqlAdapter1 = new SqlDataAdapter(sql, sqlConnection);
DataSet ds = new DataSet();
sqlAdapter1.Fill(ds, "categories");
DataTable t = ds.Tables[0];
t.PrimaryKey = new DataColumn[] { t.Columns["categoryid"] };
string sql1 = "Select * from products";
SqlDataAdapter sqlAdapter2= new SqlDataAdapter(sql1, sqlConnection);
sqlAdapter2.Fill(ds, "products");
DataTable t1 = ds.Tables[1];
t1.PrimaryKey = new DataColumn[] { t1.Columns["productid"] };
DataColumn parentcolumn = t.Columns["categoryid"];
DataColumn childcolumn = t1.Columns["categoryid"];
DataRelation r = ds.Relations.Add(parentcolumn, childcolumn);
r.Nested = true;
return ds;
}
protected void Page_Load(object sender, EventArgs e)
{
DataSet mainDs = CreateDataSet();
Menu1.DataSource = mainDs;
Menu1.DataFields = "nomecategoria|nomeprodotto";
EO.Web.DataBinding dataBinding = new EO.Web.DataBinding();
dataBinding.Depth = 1;
// dataBinding.DataField = "details.aspx.aspx?id={0}";
// dataBinding.Property = "NavigateUrl";
Menu1.Bindings.Add(dataBinding);
Menu1.DataBind();
}
I hope you understand my problem
Best Regards
|
Rank: Administration Groups: Administration
Joined: 5/27/2007 Posts: 24,217
|
Hi, One way to do it is to handle ItemDataBound event. Inside that event you can then do something similar to this:
Code: C#
DataRowView dataRow =
(DataRowView)Menu1.DataItem;
e.MenuItem.NavigateUrl =
string.Format("details.aspx.aspx?id={0}", dataRow["idprodotto"]);
Thanks
|