public ActionResult Edit(adv_machine_product_list adv_machine_product_list)
{
if (ModelState.IsValid)
{
db.adv_machine_product_list.Attach(adv_machine_product_list);
db.ObjectStateManager.ChangeObjectState(adv_machine_product_list, EntityState.Modified);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(adv_machine_product_list));
}
public static bool DeleteProduct(string productname)
{
try
{
using (productEntities db = new productEntities())
{
ProductsTable Product = db.ProductsTables.FirstOrDefault(a => a.ProductName == productname);
if (Product == null)
{
return(false);
}
db.ProductsTables.Remove(Product);
db.SaveChanges();
return(true);
}
}
catch
{
return(false);
}
}
public ActionResult Create(tbl_product tbl_product)
{
if (ModelState.IsValid)
{
tbl_product.product_status = true;
tbl_product.create_time = DateTime.Now;
//处理长链接为短连接 获取二维码 并存储
string webUrl = "";
webUrl = Config.ConfigManager.getConfig("get-ticket-url");
webUrl = webUrl.Replace("EVENT_ID", "" + tbl_product.product_id);
WebRequest webRequest = WebRequest.Create(webUrl);
HttpWebRequest request = webRequest as HttpWebRequest;
request.Method = "GET";
WebResponse response = request.GetResponse();
String ticketUrl = new StreamReader(response.GetResponseStream(), Encoding.UTF8).ReadToEnd();
tbl_product.ticket_url = ticketUrl;
webUrl = Config.ConfigManager.getConfig("get-short-url");
byte[] dataArray = Encoding.UTF8.GetBytes(tbl_product.content_url);
webRequest = WebRequest.Create(webUrl);
request = webRequest as HttpWebRequest;
request.Method = "POST";
request.ContentLength = dataArray.Length;
Stream dataStream = request.GetRequestStream();
dataStream.Write(dataArray, 0, dataArray.Length);
dataStream.Close();
response = request.GetResponse();
String shortUrl = new StreamReader(response.GetResponseStream(), Encoding.UTF8).ReadToEnd();
tbl_product.short_url = shortUrl;
db.tbl_product.AddObject(tbl_product);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(tbl_product));
}
