Access Data from nested datalist

Question

Hi,

  I am trying to access value from nested datalist .but m not getting value of inner data list .Please help me .

Example  1-Datalist is outer side

                  2-Datalist is inside of outer datalist

   In inner datalist is a textbox and when we click on outer datalist edit event ,value of inner datalist should be fetched. But i am not able to fetch data. 

 

Answer 1

Dear Swatantra,


you use foreach loop to collect the data on a spacific id based and fatch into next datalist.....

Answer 2

Dear Swatantra,

protected void ui_dlst_ETLMainInformation_ItemDataBound(object sender, DataListItemEventArgs e) {     if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)    {       Customer c = e.Item.DataItem as Customer;       DataList innerDataList = e.Item.FindControl("innerDataListControl") as DataList;        List<Customers> customers = ((IList)Session["CustomersCollection"]).Cast<Customers>().ToList();        Customer customer = customers.Find(ct => ct.ID == c.ID);        innerDataList.DataSource = customer.Orders;       innerDataList.DataBind();     } }




and your perform edit option in inner data list ItemDataBound and  this cant be perfrom inner update panel ...... 

Answer 3

Dear Swatantra,


you perform this work on OnItemDataBound to fatch to inner datalist..find this datalist and display your data.......i hope that i will give a Example very soon

Answer 4

  thank you sir ,I have done it before but i did it as you said .