//////////////////////////////////////////////////////events for components///////////////////////////////////////////////////////////////////
private void treeViewAdminNav_AfterSelect(object sender, TreeViewEventArgs e)
{
TreeNode treeNode = treeViewAdminNav.SelectedNode;
if (treeNode.Name.Equals("nodeProduct") && !(this.Name.Equals("ProductViewForm")))
{
ProductViewForm viewProductPage = new ProductViewForm();
this.Hide();
viewProductPage.ShowDialog();
this.Close(); //close previous form
}
else if (treeNode.Name.Equals("nodeUser") && !(this.Name.Equals("UserViewForm")))
{
UserViewForm viewUserPage = new UserViewForm();
this.Hide();
viewUserPage.ShowDialog();
this.Close(); //close previous form
}
else if (treeNode.Name.Equals("nodeStock") && !(this.Name.Equals("StockViewForm")))
{
StockViewForm viewStockPage = new StockViewForm();
this.Hide();
viewStockPage.ShowDialog();
this.Close(); //close previous form
}
}
private void lblProductTable_Click(object sender, EventArgs e)
{
ProductViewForm productViewPage = new ProductViewForm();
this.Hide();
productViewPage.ShowDialog();
this.Close(); //close previous form
}
private void btnAdd_Click(object sender, EventArgs e)
{
string itemName = txtItemName.Text;
decimal price = 0;
string category = "Food";
string type = cboCategory.Text;
int ingredients = (cboIngredient.SelectedItem as ComboboxItem).value;
string description = txtDescription.Text;
if (rdoFood.Checked)
{
category = "Food";
}
else if (rdoBeverage.Checked)
{
category = "Beverage";
}
decimal value = 0;
//checks if entered value can be decimal or not
if (decimal.TryParse(txtPrice.Text, out value))
{
txtPrice.Text = String.Format("{0:0.00}", value);
//setting price amount
price = Math.Round(value, 2);
}
if ((itemName != "") && (price != 0) && (category != "") && (type != "") && (ingredients != 0) && (itemImagePath != ""))
{
try
{
string RunningPath = AppDomain.CurrentDomain.BaseDirectory;
picItem.BackgroundImage.Save(Path.GetFullPath(Path.Combine(RunningPath, @"..\..\Resource\Images\MenuItems\")) + itemImagePath, ImageFormat.Png);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
db.Sqlite_cmd = db.SqlConn.CreateCommand();//ask database what to query
db.Sqlite_cmd.CommandText = "INSERT INTO item (name, price, description, image, category, type) " +
"VALUES('" + itemName + "', '" + price + "', '" + description + "', '" + itemImagePath + "', '" + category + "', '" + type + "')";
db.Sqlite_datareader = db.Sqlite_cmd.ExecuteReader();//reads the database
db.Sqlite_cmd.Dispose();
db.CloseDBConnection();
ProductViewForm viewProductPage = new ProductViewForm();
this.Hide();
viewProductPage.ShowDialog();
this.Close(); //close previous form
}
else
{
if (itemName == "")
{
MessageBox.Show("Please fill in item name");
}
if (price == 0)
{
MessageBox.Show("Please fill in price");
}
if (category == "")
{
MessageBox.Show("Please select a category");
}
if (type == "")
{
MessageBox.Show("Please select a type");
}
if (ingredients == 0)
{
MessageBox.Show("Please select an ingredients");
}
if (itemImagePath == "")
{
MessageBox.Show("Please upload a picture");
}
}
}