protected void addToGridView()
{
try
{ //adding under normal condition, wrote this method so that code will not repeat
ArrayList al = (ArrayList)Session["AdjustmentDetails"];
AdjustmentInfoBO abo = new AdjustmentInfoBO();
abo.ItemNumber = ddlItemName.SelectedValue;
abo.ItemName = ddlItemName.SelectedItem.Text;
abo.SupplierId = ddlSupplier.SelectedItem.Text;
int qty = Convert.ToInt32(tbQuantity.Text);
abo.QuantityAdjustment = qty;
abo.Uom = tbUOM.Text.Trim();
abo.Reason = tbReason.Text.Trim();
double price = Convert.ToInt32(ddlSupplier.SelectedValue) * qty;
if (price < 0)
{
price = price * -1;
}
abo.Price = price.ToString();
al.Add(abo);
gvInventoryAdjustmentList.DataSource = al;
gvInventoryAdjustmentList.DataBind();
//apply the footable settings
footableSettings();
btnSubmit.Visible = true;
}
catch (Exception x)
{
System.Diagnostics.Debug.WriteLine(x);
}
}
protected void btnAdd_Click(object sender, EventArgs e)
{
if (gvInventoryAdjustmentList.Rows.Count == 0) // check if gridview is empty
{
addToGridView(); // call add to gridview
}
else if (gvInventoryAdjustmentList.Rows.Count == 1) //check if there is one item in gridview
{
Label lbItemNumber = (Label)gvInventoryAdjustmentList.Rows[0].FindControl("lbItemNumber");
//get itemnumer from gridview hidden field
if (lbItemNumber.Text.Equals(ddlItemName.SelectedValue))
{
ArrayList al = (ArrayList)Session["AdjustmentDetails"];
AdjustmentInfoBO abo = new AdjustmentInfoBO();
abo.ItemNumber = ddlItemName.SelectedValue;
abo.ItemName = ddlItemName.SelectedItem.Text;
abo.SupplierId = ddlSupplier.SelectedItem.Text;
int qty = Convert.ToInt32(tbQuantity.Text);
abo.QuantityAdjustment = qty;
abo.Uom = tbUOM.Text.Trim();
abo.Reason = tbReason.Text.Trim();
double price = Convert.ToInt32(ddlSupplier.SelectedValue) * qty;
if (price < 0)
{
price = price * -1;
}
abo.Price = price.ToString();
//get all the item from fields
al.RemoveAt(0); //remove item from arraylist
al.Add(abo); //add the changed item into arraylist
gvInventoryAdjustmentList.DataSource = al;
gvInventoryAdjustmentList.DataBind();
//apply the footable settings
footableSettings();
}
else
{
addToGridView();
}
}
else if (gvInventoryAdjustmentList.Rows.Count > 1) // if gridview has more than 1 item
{
for (int i = 1; i <= gvInventoryAdjustmentList.Rows.Count; i++)
{
Label lbItemNumber = (Label)gvInventoryAdjustmentList.Rows[i].FindControl("lbItemNumber");
if (lbItemNumber.Text.Equals(ddlItemName.SelectedValue))
{
ArrayList al = (ArrayList)Session["AdjustmentDetails"];
AdjustmentInfoBO abo = new AdjustmentInfoBO();
abo.ItemNumber = ddlItemName.SelectedValue;
abo.ItemName = ddlItemName.SelectedItem.Text;
abo.SupplierId = ddlSupplier.SelectedItem.Text;
int qty = Convert.ToInt32(tbQuantity.Text);
abo.QuantityAdjustment = qty;
abo.Uom = tbUOM.Text.Trim();
abo.Reason = tbReason.Text.Trim();
double price = Convert.ToInt32(ddlSupplier.SelectedValue) * qty;
if (price < 0)
{
price = price * -1;
}
abo.Price = price.ToString();
al.RemoveAt(i);
al.Add(abo);
// process same as the condition above
gvInventoryAdjustmentList.DataSource = al;
gvInventoryAdjustmentList.DataBind();
//apply the footable settings
footableSettings();
break; // break the for loop if work is performed
}
else
{
addToGridView(); // at normal condition if no duplicate, do this
}
}
}
ClearControls();
}
