/// <summary>
/// 获取销售任务码洋限制
/// </summary>
public void getlimt()
{
DataSet limtds = saletaskbll.SelectBysaleTaskId(saleId);
string copy = limtds.Tables[0].Rows[0]["defaultCopy"].ToString();
if (copy == "" || copy == null)
{
defaultCopy = 0;
}
else
{
defaultCopy = double.Parse(copy);
}
numberLimit = int.Parse(limtds.Tables[0].Rows[0]["numberLimit"].ToString());
priceLimit = double.Parse(limtds.Tables[0].Rows[0]["priceLimit"].ToString());
}
private void getBook(HttpContext context)
{
string ISBN = context.Request["ISBN"];
string type = context.Request["type"];
DataSet bookds = bookbll.SelectByIsbn(ISBN);
if (bookds != null)
{
string saleId = context.Request["saletaskID"];
string customerId = saletaskbll.getCustomerId(saleId);
LibraryCollectionBll library = new LibraryCollectionBll();
Result libresult = library.Selectbook(customerId, ISBN);
if (libresult == Result.记录不存在 || type == "continue")
{
SaleTaskBll saletaskbll = new SaleTaskBll();
DataSet limtds = saletaskbll.SelectBysaleTaskId(saleId);
string copy = limtds.Tables[0].Rows[0]["defaultCopy"].ToString();
//如果有两条及两条以上
if (bookds.Tables[0].Rows.Count > 1)
{
DataTable dt = new DataTable();
dt.Columns.Add("bookNum", typeof(string));
dt.Columns.Add("rownum", typeof(int));
dt.Columns.Add("bookName", typeof(string));
dt.Columns.Add("unitPrice", typeof(double));
dt.Columns.Add("count", typeof(int));
dt.Columns.Add("color", typeof(string));
for (int i = 0; i < bookds.Tables[0].Rows.Count; i++)
{
int regionid = saletaskbll.GetregionidBysaleid(saleId);
int count = stobll.selectStockNum(bookds.Tables[0].Rows[i]["bookNum"].ToString(), regionid);
if (count == 0)
{
continue;
}
dt.Rows.Add(bookds.Tables[0].Rows[i]["bookNum"].ToString(), Convert.ToInt32((i + 1)), bookds.Tables[0].Rows[i]["bookName"].ToString(), Convert.ToDouble(bookds.Tables[0].Rows[i]["price"].ToString()), count, "");
}
if (dt.Rows.Count == 1)
{
book book = new book();
//bookNum,ISBN,price,author,bookName,supplier
int regionid = saletaskbll.GetregionidBysaleid(saleId);
int count = stobll.selectStockNum(dt.Rows[0]["bookNum"].ToString(), regionid);
if (count != 0)
{
book.BookNum = bookds.Tables[0].Rows[0]["bookNum"].ToString();
book.BookName = bookds.Tables[0].Rows[0]["bookName"].ToString();
book.Price = double.Parse(bookds.Tables[0].Rows[0]["price"].ToString());
book.count = count;
if (copy == "" || copy == null)
{
book.number = "0";
}
else
{
book.number = copy;
}
string json = JsonHelper.JsonSerializerBySingleData(book);
context.Response.Write(json);
context.Response.End();
}
else
{
context.Response.Write("无库存");
context.Response.End();
}
}
else if (dt.Rows.Count != 0)
{
Page page = new Page();
if (copy == "" || copy == null)
{
page.number = "0";
}
else
{
page.number = copy;
}
page.data = JsonHelper.ToJson(dt, "book");
page.type = "books";
string json = JsonHelper.JsonSerializerBySingleData(page);
context.Response.Write(json);
context.Response.End();
}
else
{
context.Response.Write("无库存");
context.Response.End();
}
}
//只有一条数据
else
{
book book = new book();
//bookNum,ISBN,price,author,bookName,supplier
int regionid = saletaskbll.GetregionidBysaleid(saleId);
int count = stobll.selectStockNum(bookds.Tables[0].Rows[0]["bookNum"].ToString(), regionid);
if (count != 0)
{
book.BookNum = bookds.Tables[0].Rows[0]["bookNum"].ToString();
book.BookName = bookds.Tables[0].Rows[0]["bookName"].ToString();
book.Price = double.Parse(bookds.Tables[0].Rows[0]["price"].ToString());
book.count = count;
if (copy == "" || copy == null)
{
book.number = "0";
}
else
{
book.number = copy;
}
string json = JsonHelper.JsonSerializerBySingleData(book);
context.Response.Write(json);
context.Response.End();
}
else
{
context.Response.Write("无库存");
context.Response.End();
}
}
}
else
{
context.Response.Write("馆藏存在");
context.Response.End();
}
}
else
{
context.Response.Write("无数据");
context.Response.End();
}
}
