protected void btnOK_Click1(object sender, EventArgs e)
{
//create a new instance of clsStock
clsStock someStock = new clsStock();
//capture the inputs as strings
String ItemName = txtItemName.Text;
String ItemType = txtItemType.Text;
String StockQuantity = txtStockQuantity.Text;
String Price = txtPrice.Text;
String Supplier = txtSupplier.Text;
String NextRestock = txtNextRestock.Text;
String Error = "";
// validate the data
Error = someStock.Valid(ItemName, ItemType, StockQuantity, Price, Supplier, NextRestock);
if (Error == "")//If it was fine collect the data
{
someStock.ItemID = ItemID;
someStock.ItemName = ItemName;
someStock.ItemType = ItemType;
someStock.StockQuantity = Int32.Parse(StockQuantity);
someStock.Price = Double.Parse(Price);
someStock.Supplier = Supplier;
someStock.NextRestock = Convert.ToDateTime(NextRestock);
//create a new instance of item collection
clsItemCollection ItemList = new clsItemCollection();
//if this is a new record i.e. ItemID = -1 then add the data
if (someStock.ItemID == -1)
{
someStock.ItemID = Int32.Parse(txtItemID.Text);
ItemList.ThisItem = someStock;
ItemList.Add();
}
//otherwise it must be an update
else
{
ItemList.ThisItem.Find(someStock.ItemID);
ItemList.ThisItem = someStock;
ItemList.Update();
}
Response.Redirect("StockList.aspx");
}
else
{
lblError.Text = Error;
}
}
public void UpdateMethodOK()
{
clsItemCollection AllItems = new clsItemCollection();
clsStock TestItem = new clsStock();
Int32 PrimaryKey = 0;
//set properties
TestItem.ItemID = 11; //This will only work once because it adds the test item to the list meaning there is now a duplicate, so change this value each time or remove it from the database
TestItem.Available = true;
TestItem.ItemName = "TestItem";
TestItem.ItemType = "Monitor";
TestItem.StockQuantity = 10;
TestItem.Price = 10.00;
TestItem.Supplier = "KappaInc";
TestItem.NextRestock = DateTime.Now.Date.AddDays(1);
//set ThisItem to the test data
AllItems.ThisItem = TestItem;
//add the record
PrimaryKey = AllItems.Add();
//set the primary key of the test data
TestItem.ItemID = PrimaryKey;
//modify the test data
TestItem.Available = false;
TestItem.ItemName = "ADifferentTestItem";
TestItem.ItemType = "Mouse";
TestItem.StockQuantity = 33;
TestItem.Price = 25.99;
TestItem.Supplier = "NotKappaInc";
TestItem.NextRestock = DateTime.Now.Date.AddDays(1);
//set the record based on the new data
AllItems.ThisItem = TestItem;
//update the record
AllItems.Update();
//find the record
AllItems.ThisItem.Find(PrimaryKey);
//test to see that the two values are the same
Assert.AreEqual(AllItems.ThisItem, TestItem);
}