protected void BtnAddItem_Click(object sender, EventArgs e)
{
try
{
List <PORecordDetail> poRecordDetailsList = new List <PORecordDetail>();
foreach (GridViewRow r in GridViewPO.Rows)
{
PORecordDetail poRecordDetails = new PORecordDetail();
poRecordDetails.ItemID = (r.FindControl("Txtitemid") as TextBox).Text;
poRecordDetails.UOM = PurchasingLogic.GetUOM(poRecordDetails.ItemID, DdlSli.SelectedValue);
poRecordDetails.Quantity = int.Parse((r.FindControl("Txtquantity") as TextBox).Text);
poRecordDetails.UnitPrice = PurchasingLogic.GetUnitPrice(poRecordDetails.ItemID, DdlSli.SelectedValue);
poRecordDetailsList.Add(poRecordDetails);
}
PORecordDetail poRecordDetailsNew = new PORecordDetail();
poRecordDetailsList.Add(poRecordDetailsNew);
GridViewPO.DataSource = poRecordDetailsList;
GridViewPO.DataBind();
}
//In the event when a wrong Supplier was selected or Invalid Item ID is entered.
catch (Exception)
{
statusMessage.Text = "Error! Please check that the correct Supplier and ItemID has been selected.";
statusMessage.ForeColor = System.Drawing.Color.Red;
statusMessage.Visible = true;
}
}
protected void BindGrid()
{
PORecordDetail poRecordDetails = new PORecordDetail();
List <PORecordDetail> poRecordDetailsList = new List <PORecordDetail>();
poRecordDetailsList.Add(poRecordDetails);
GridViewPO.DataSource = poRecordDetailsList;
GridViewPO.DataBind();
}
protected void GridViewPO_SelectedIndexChanged(object sender, EventArgs e)
{
if (!IsPostBack)
{
List <PORecordDetail> emptyPO = new List <PORecordDetail>();
PORecordDetail p = new PORecordDetail();
emptyPO.Add(p);
GridViewPO.DataSource = emptyPO;
GridViewPO.DataBind();
}
}
protected void OnRowDeleting(object sender, GridViewDeleteEventArgs e)
{
Label LblSn = GridViewPO.Rows[e.RowIndex].Cells[0].FindControl("LblSn") as Label;
int sN = int.Parse(LblSn.Text);
List <PORecordDetail> poRecordDetailList = new List <PORecordDetail>();
foreach (GridViewRow r in GridViewPO.Rows)
{
PORecordDetail poRecordDetails = new PORecordDetail();
poRecordDetails.ItemID = (r.FindControl("Txtitemid") as TextBox).Text;
poRecordDetails.Quantity = Convert.ToInt32((r.FindControl("Txtquantity") as TextBox).Text.ToString());
poRecordDetails.UOM = PurchasingLogic.GetUOM(poRecordDetails.ItemID, DdlSli.SelectedValue);
poRecordDetails.UnitPrice = (double)(PurchasingLogic.GetUnitPrice(poRecordDetails.ItemID, DdlSli.SelectedValue));
poRecordDetailList.Add(poRecordDetails);
}
poRecordDetailList.RemoveAt(sN - 1);
GridViewPO.DataSource = poRecordDetailList;
GridViewPO.DataBind();
}