protected void Page_Load(object sender, EventArgs e)
{
UnobtrusiveValidationMode = UnobtrusiveValidationMode.None;//necessary for asp validators... or else
BookDb objBookData = new BookDb();
gvBooks.Visible = true;
if (IsPostBack == false)
{
BookDb bDB = new BookDb();
gvBooks.DataSource = bDB.getBookData();
gvBooks.DataBind();
}
//bind the arrayList to the 2nd GridView
}//page load class
protected void btnBackToOrder_Click(object sender, EventArgs e)
{
txtStudentId.Visible = true;
txtName.Visible = true;
txtAddress.Visible = true;
txtPhoneNumber.Visible = true;
lblCustomerInfo.Visible = true;
ddlCampus.Visible = true;
gvBooks.Visible = true;
gvDisplayOrder.Visible = false;
gvManager.Visible = false;
totalOrderSale = 0;
BookDb bDB = new BookDb();
gvBooks.DataSource = bDB.getBookData();
gvBooks.DataBind();
}
}//end btnSubmitOrder_Click
protected void btnViewreport_Click(object sender, EventArgs e)
{
txtStudentId.Visible = false;
txtName.Visible = false;
txtAddress.Visible = false;
txtPhoneNumber.Visible = false;
lblCustomerInfo.Visible = false;
ddlCampus.Visible = false;
gvBooks.Visible = false;
gvDisplayOrder.Visible = false;
gvManager.Visible = true;
BookDb bDB = new BookDb();
gvManager.DataSource = bDB.getBookData();
gvManager.DataBind();
SortDirection direction = SortDirection.Descending;
}