private void LoadItems()
{
DataClass clsDataClass = new DataClass();
ProductComposition clsProductComposition = new ProductComposition();
lstItem.DataSource = clsProductComposition.ListAsDataTable(Convert.ToInt64(lblProductID.Text), "CompositionID",SortOption.Ascending).DefaultView;
lstItem.DataBind();
clsProductComposition.CommitAndDispose();
}
private bool DeleteItems()
{
bool boRetValue = false;
string stIDs = "";
foreach(DataListItem item in lstItem.Items)
{
HtmlInputCheckBox chkList = (HtmlInputCheckBox) item.FindControl("chkList");
if (chkList!=null)
{
if (chkList.Checked == true)
{
stIDs += chkList.Value + ",";
boRetValue = true;
}
}
}
if (boRetValue)
{
ProductComposition clsProductComposition = new ProductComposition();
clsProductComposition.Delete( stIDs.Substring(0,stIDs.Length-1));
clsProductComposition.CommitAndDispose();
}
return boRetValue;
}
private void UpdateItem()
{
if (isChkListSingle() == true)
{
string stID = GetFirstID();
if (stID!=null)
{
ProductComposition clsProductComposition = new ProductComposition();
ProductCompositionDetails clsDetails = clsProductComposition.Details(Convert.ToInt64(stID));
clsProductComposition.CommitAndDispose();
cboProductCode.Items.Clear();
cboVariation.Items.Clear();
cboProductUnit.Items.Clear();
cboProductCode.Items.Add(new ListItem(clsDetails.ProductCode, clsDetails.ProductID.ToString()));
cboProductCode.SelectedIndex = 0;
if (clsDetails.VariationMatrixID == 0)
{ cboVariation.Items.Add(new ListItem("No Variation", "0")); }
else
{ cboVariation.Items.Add(new ListItem(clsDetails.MatrixDescription, clsDetails.VariationMatrixID.ToString())); }
cboVariation.SelectedIndex = 0;
cboProductUnit.Items.Add(new ListItem(clsDetails.UnitCode, clsDetails.UnitID.ToString()));
cboProductUnit.SelectedIndex = 0;
txtQuantity.Text = clsDetails.Quantity.ToString("###0.#0");
lblCompositionID.Text = stID;
}
}
else
{
string stScript = "<Script>";
stScript += "window.alert('Cannot update more than one record. Please select at least one record to update.')";
stScript += "</Script>";
Response.Write(stScript);
}
}
private void SaveRecord()
{
ProductCompositionDetails clsDetails = new ProductCompositionDetails();
clsDetails.MainProductID = Convert.ToInt64(lblProductID.Text);
clsDetails.ProductID = Convert.ToInt64(cboProductCode.SelectedItem.Value);
clsDetails.VariationMatrixID = Convert.ToInt64(cboVariation.SelectedItem.Value);
clsDetails.Quantity = Convert.ToDecimal(txtQuantity.Text);
clsDetails.UnitID = Convert.ToInt32(cboProductUnit.SelectedItem.Value);
ProductComposition clsProductComposition = new ProductComposition();
if (lblCompositionID.Text != "0")
{
clsDetails.CompositionID = Convert.ToInt64(lblCompositionID.Text);
clsProductComposition.Update(clsDetails);
}
else
clsProductComposition.Insert(clsDetails);
clsProductComposition.CommitAndDispose();
}