//}
protected void getPreviousData()
{
List <RequisitionViewModel> crViewModelList = (List <RequisitionViewModel>)Session["ReqItemList"];
crViewModelList.Clear();
for (int t = 0; t < GridViewCreateRequisition.Rows.Count; t++)
{
ddlCategory = (DropDownList)GridViewCreateRequisition.Rows[t].Cells[0].FindControl("DropDownListCategory");
ddlItemDes = (DropDownList)GridViewCreateRequisition.Rows[t].Cells[1].FindControl("DropDownListDesc");
tbQty = (TextBox)GridViewCreateRequisition.Rows[t].Cells[2].FindControl("TextboxQty");
lblUOM = (Label)GridViewCreateRequisition.Rows[t].Cells[3].FindControl("lblUOM");
RequisitionViewModel crViewModel = new RequisitionViewModel();
crViewModel.categoryID = ddlCategory.SelectedValue;
crViewModel.ItemID = ddlItemDes.SelectedValue;
crViewModel.RequiredQty = Convert.ToInt32(tbQty.Text);
crViewModel.UOM = lblUOM.Text;
crViewModelList.Add(crViewModel);
}
Session["ReqItemList"] = crViewModelList;
GridViewCreateRequisition.DataSource = crViewModelList;
GridViewCreateRequisition.DataBind();
}
protected void initData()
{
clearPage();
List <RequisitionViewModel> crViewModelList = new List <RequisitionViewModel>();
Item ditem = RC.GetDefaultItem();
List <string> categoryList = RC.getCategoryList();
List <string> itemIDList = RC.getAllItemIDList();
List <string> itemDesList = RC.getAllItemDesList();
RequisitionViewModel newcrViewModel = new RequisitionViewModel();
newcrViewModel.categoryID = ditem.Category_ID;
newcrViewModel.ItemID = ditem.Item_ID;
newcrViewModel.ItemName = ditem.Item_Name;
newcrViewModel.UOM = ditem.UOM;
newcrViewModel.RequiredQty = 0;
crViewModelList.Add(newcrViewModel);
Session["defaultReqItem"] = newcrViewModel;
Session["ReqItemList"] = crViewModelList;
Session["categoryList"] = categoryList;
Session["itemIDList"] = itemIDList;
Session["itemDesList"] = itemDesList;
GridViewCreateRequisition.DataSource = crViewModelList;
GridViewCreateRequisition.DataBind();
}
protected void BtnAdd_Click(object sender, EventArgs e)
{
List <RequisitionViewModel> crViewModelList = (List <RequisitionViewModel>)Session["ReqItemList"];
RequisitionViewModel newcrViewModel = (RequisitionViewModel)Session["defaultReqItem"];
getPreviousData();
setPreviousData();
crViewModelList.Add(newcrViewModel);
Session["defaultReqItem"] = newcrViewModel;
GridViewCreateRequisition.DataSource = crViewModelList;
GridViewCreateRequisition.DataBind();
}
protected void GridViewCreateRequisition_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
int index = Convert.ToInt32(e.RowIndex);
dt = (DataTable)Session["AddRequisitionTable"];
dt.Rows[index].Delete();
Session["AddRequisitionTable"] = dt;
GridViewCreateRequisition.DataSource = dt;
GridViewCreateRequisition.DataBind();
if (dt.Rows.Count != 0)
{
fooTableSetting();
}
}
protected void GridViewCreateRequisition_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "DeleteItem")
{
int index = Convert.ToInt32(e.CommandArgument);
List <RequisitionViewModel> crViewModelList = (List <RequisitionViewModel>)Session["ReqItemList"];
getPreviousData();
setPreviousData();
crViewModelList.RemoveAt(index);
Session["ReqItemList"] = crViewModelList;
GridViewCreateRequisition.DataSource = crViewModelList;
GridViewCreateRequisition.DataBind();
}
}
protected void btnAdd_Click(object sender, EventArgs e)
{
LabelSubmit.Text = "";
if (Session["AddRequisitionTable"] == null)
{
dt = new DataTable("AddRequisitionTable");
dt.Columns.Add("updateItemName", typeof(string));
dt.Columns.Add("updateQuantity", typeof(string));
}
else
{
dt = (DataTable)Session["AddRequisitionTable"];
}
if (Convert.ToInt32(tbQuantity.Text) == 0)
{
RequiredFieldValidatorForQuantity.Text = "Cannot be 0!";
}
else
{
if (dt.Rows.Count == 0)
{
addNewRow();
}
else if (dt.Rows.Count == 1)
{
if ((string)dt.Rows[0][0] == ddlItemName.SelectedValue.ToString())
{
addQuantity();
}
else
{
addNewRow();
}
}
else if (dt.Rows.Count > 1)
{
int i;
for (i = 0; i < dt.Rows.Count; i++)
{
if ((string)dt.Rows[i][0] == ddlItemName.SelectedValue.ToString())
{
addQuantity();
break;
}
}
if (i == dt.Rows.Count && (string)dt.Rows[i - 1][1] != tbQuantity.Text)
{
addNewRow();
}
}
GridViewCreateRequisition.DataSource = dt;
GridViewCreateRequisition.DataBind();
if (dt.Rows.Count != 0)
{
fooTableSetting();
}
Session["AddRequisitionTable"] = dt;
}
}
