Setting Values using a business object

jyjy posted on Friday, July 27, 2007

I am having a hard time loading a data into my FormView elements.  Basically,

My FormView is in insert mode.  It looks like this.  Before this page is loaded, I have Session["PO Number"] = "PO123".  If you look at the bottom of Initialize(),

I have the following:

if (Session["PO Number"] != null)

{

FormView1.DefaultMode = FormViewMode.Edit;

//FormView1.DataBind();

}

So, my objective is to after the UI elements are initialized with items, I want to load a business obejct and have the values set automatically, but it's not working.  In my aspx file, I have

<%# Bind("DateString") %>

for each UI element.

Please help.

 

protected void Page_Load(object sender, EventArgs e)

{

if (IsPostBack)

{

}

else

{

Initialize();

}

}

protected void Initialize()

{

// Vendor

DropDownList ddlVendor = (DropDownList)FormView1.FindControl("ddlVendor");

Companies oCompanies = Intel.SystemEngineering.Procure.Companies.GetCompanyList(2);

Vendors oVendors = Intel.SystemEngineering.Procure.Vendors.GetVendors(0);

foreach (Company oCompany in oCompanies)

{

foreach (Vendor oVendor in oVendors)

{

if (oCompany.ID == oVendor.CompanyID)

ddlVendor.Items.Add(new ListItem(oCompany.ShortName, oVendor.ID.ToString()));

}

}

// Bill To and Ship To

DropDownList ddlBillTo = (DropDownList)FormView1.FindControl("ddlBillTo");

DropDownList ddlShipTo = (DropDownList)FormView1.FindControl("ddlShipTo");

oCompanies = Intel.SystemEngineering.Procure.Companies.GetCompanyList(1); // 1 is a company type

foreach (Company oCompany in oCompanies)

{

ddlBillTo.Items.Add(new ListItem(oCompany.ShortName, oCompany.ID.ToString()));

ddlShipTo.Items.Add(new ListItem(oCompany.ShortName, oCompany.ID.ToString()));

}

// Status

DropDownList ddlStatus = (DropDownList) FormView1.FindControl("ddlStatus");

PurchaseOrderStatuses oStatuses = Intel.SystemEngineering.Procure.PurchaseOrderStatuses.GetPurchaseOrderStatuses();

foreach (PurchaseOrderStatus oStatus in oStatuses)

ddlStatus.Items.Add(new ListItem(oStatus.Name, oStatus.ID.ToString()));

//CslaDataSource1.SelectObject += new EventHandler<Csla.Web.SelectObjectArgs>(OnSelect);

//CslaDataSource1.

if (Session["PO Number"] != null)

{

FormView1.DefaultMode = FormViewMode.Edit;

//FormView1.DataBind();

}

}

protected void OnSelect(object sender, Csla.Web.SelectObjectArgs e)

{

e.BusinessObject = PurchaseOrder.GetPurchaseOrder("PO123");

//FormView1.DataBind();

//e.BusinessObject.

//PurchaseOrder oPO = PurchaseOrder.GetPurchaseOrder("PO123");

//Csla.Data.DataMapper.Map(e.Values, oPO);

//e.RowsAffected = 1;

//oPO.Save();

//Session["PO Number"] = oPO.Number;

//Response.Redirect("LineItem.aspx", true);

}