私の ASP.NET プロジェクトでは、クエリ文字列を使用して新しい配列項目を追加します。配列アイテムが追加されると、クライアントがブラウザをリロードします。同じアイテムをもう一度追加します。リロードのタイミングごとに発生します。
しかし、私はこれを望んでいません。このブラウザのリロードを停止するか、同じ配列アイテムを停止することは可能ですか?
私のURLは -
51402/ItemGrid.aspx?id=3035
次に、id=3035アイテムが配列に追加されました。
ページ読み込みイベントのマイ コード
string query ="";
int array_no;
if (Convert.ToUInt32(GlobalClass.GlobalarrayNo.ToString()) == 0)
{
array_no = 0;
Array.Clear(roomno, 0, roomno.Length);
}
else
{
array_no = Convert.ToInt32(GlobalClass.GlobalarrayNo.ToString());
}
id = Convert.ToInt32(Request.QueryString["id"]);
if (!Page.IsPostBack)
{
// ******* Happy Status ************
decimal happyfromtime = 0;
string happyper="";
string happytotime = "";
query = "SELECT Parameters_Parameter3,Parameters_Parameter2,Parameters_Parameter1,Parameters_Parameter4 FROM MCS_Parameters WHERE Parameters_TYPE ='HAPHOU'";
MySqlConnection connection = new MySqlConnection(GlobalClass.GlobalConnString.ToString());
MySqlCommand command = new MySqlCommand(query, connection);
connection.Open();
MySqlDataReader Reader = command.ExecuteReader();
while (Reader.Read())
{
happyfromtime= Convert.ToDecimal(Reader[0].ToString());
happyper=Reader[1].ToString();
happystatus= Convert.ToInt32(Reader[2].ToString());
happytotime = Reader[3].ToString();
}
connection.Close();
string t = GlobalClass.GlobalserverTime.ToString();
t= t.Substring(0,5);
t = t.Replace(":",".");
//ALLTRIM(CurCate.Fb_Item_Creation_HappyhoursStatus)='Yes'
if ((Convert.ToDecimal(t) > Convert.ToDecimal(happyfromtime)) && (Convert.ToDecimal(t) < Convert.ToDecimal(happytotime)) && (happystatus == 1))
{
tHappy_Status = 1;
}
if (GlobalClass.GlobalservedAt == "RST")
{
query = "select a.Fb_Item_Creation_ItemDescription, a.Fb_Item_Creation_RestaurantPrice, a.Fb_Item_Creation_ItemCode, a.Fb_Item_Creation_TaxStatus, "
+ "a.Fb_Item_Creation_VatPercentage, a.Fb_Item_Creation_ServicechargeStatus, a.Fb_Item_Creation_SurchargeStatus, a.Fb_Item_Creation_DiscountStatus,"
+ "a.FB_Item_ID, b.Fb_Category_Stock, b.Fb_Category_Name,a.Fb_Item_Creation_ModifierStatus,a.Fb_Item_Creation_HappyhoursStatus from fb_item_creation a, fb_category b "
+ "where a.FB_Item_ID = '" + id + "' and a.Fb_Item_Creation_DeleteStatus=0 and "
+ "a.Fb_Item_Creation_OutletId='" + GlobalClass.GlobaloutletId + "' "
+ "and a.Fb_Item_Creation_ItemGroupId='" + GlobalClass.GlobalitemGroupId + "' and b.Fb_Category_DeleteStatus=0 and "
+ "b.Fb_Category_Id = a.Fb_Item_Creation_ItemCategoryId";
}
else if (GlobalClass.GlobalservedAt == "BAR")
{
query = "select a.Fb_Item_Creation_ItemDescription, a.Fb_Item_Creation_BarPrice, a.Fb_Item_Creation_ItemCode, a.Fb_Item_Creation_TaxStatus, "
+ "a.Fb_Item_Creation_VatPercentage, a.Fb_Item_Creation_ServicechargeStatus, a.Fb_Item_Creation_SurchargeStatus, a.Fb_Item_Creation_DiscountStatus,"
+ "a.FB_Item_ID, b.Fb_Category_Stock, b.Fb_Category_Name,a.Fb_Item_Creation_ModifierStatus,a.Fb_Item_Creation_HappyhoursStatus,a.Fb_Item_Creation_HappyhoursStatus from fb_item_creation a, fb_category b "
+ "where a.FB_Item_ID = '" + id + "' and a.Fb_Item_Creation_DeleteStatus=0 and "
+ "a.Fb_Item_Creation_OutletId='" + GlobalClass.GlobaloutletId + "' "
+ "and a.Fb_Item_Creation_ItemGroupId='" + GlobalClass.GlobalitemGroupId + "' and b.Fb_Category_DeleteStatus=0 and "
+ "b.Fb_Category_Id = a.Fb_Item_Creation_ItemCategoryId";
}
else
{
query = "select a.Fb_Item_Creation_ItemDescription, a.Fb_Item_Creation_RoomPrice, a.Fb_Item_Creation_ItemCode, a.Fb_Item_Creation_TaxStatus, "
+ "a.Fb_Item_Creation_VatPercentage, a.Fb_Item_Creation_ServicechargeStatus, a.Fb_Item_Creation_SurchargeStatus, a.Fb_Item_Creation_DiscountStatus,"
+ "a.FB_Item_ID, b.Fb_Category_Stock, b.Fb_Category_Name,a.Fb_Item_Creation_ModifierStatus from fb_item_creation a, fb_category b "
+ "where a.FB_Item_ID = '" + id + "' and a.Fb_Item_Creation_DeleteStatus=0 and "
+ "a.Fb_Item_Creation_OutletId='" + GlobalClass.GlobaloutletId + "' "
+ "and a.Fb_Item_Creation_ItemGroupId='" + GlobalClass.GlobalitemGroupId + "' and b.Fb_Category_DeleteStatus=0 and "
+ "b.Fb_Category_Id = a.Fb_Item_Creation_ItemCategoryId";
}
connection = new MySqlConnection(GlobalClass.GlobalConnString.ToString());
command = new MySqlCommand(query, connection);
connection.Open();
Reader = command.ExecuteReader();
while (Reader.Read())
{
roomno[array_no, 0] = Reader[0].ToString(); // Fb_Item_Creation_ItemDescription
if (GlobalClass.GlobalopenCode == "OPEN")
{
roomno[array_no, 0] = GlobalClass.GlobalopenDes.ToString(); // Fb_Item_Creation_ItemDescription
roomno[array_no, 1] = GlobalClass.GlobalopenRate.ToString(); // Fb_Item_Creation_RoomPrice
roomno[array_no, 2] = GlobalClass.GlobalopenQty.ToString(); // Qty
roomno[array_no, 3] = Reader[2].ToString(); // Fb_Item_Creation_ItemCode
roomno[array_no, 4] = Reader[3].ToString(); // Fb_Item_Creation_TaxStatus
roomno[array_no, 5] = Reader[4].ToString(); // Fb_Item_Creation_VatPercentage
roomno[array_no, 6] = Reader[5].ToString(); // Fb_Item_Creation_ServicechargeStatus
roomno[array_no, 7] = Reader[6].ToString(); // Fb_Item_Creation_SurchargeStatus
roomno[array_no, 8] = Reader[7].ToString(); // Fb_Item_Creation_DiscountStatus
roomno[array_no, 9] = Reader[8].ToString(); // FB_Item_ID
roomno[array_no, 10] = Reader[9].ToString(); // Fb_Category_Stock
roomno[array_no, 11] = Reader[10].ToString(); // Fb_Category_Name
roomno[array_no, 12] = Reader[1].ToString(); // Total = rate * qty
roomno[array_no, 13] = Reader[11].ToString(); //Fb_Item_Creation_ModifierStatus
roomno[array_no, 14] = ""; //Fb_Kot_Item_TouchLine
roomno[array_no, 15] = ""; // UserModifier
roomno[array_no, 16] = Reader[12].ToString(); // HappyHours
array_no++;
GlobalClass.GlobalarrayNo = array_no;
}
else if (roomno[array_no, 0] == "OPEN")
{
Response.Redirect("OpenItem.aspx" + "?id=" + id);
}
else
{
roomno[array_no, 1] = Reader[1].ToString(); // Fb_Item_Creation_RoomPrice
roomno[array_no, 2] = "1"; // Qty
roomno[array_no, 3] = Reader[2].ToString(); // Fb_Item_Creation_ItemCode
roomno[array_no, 4] = Reader[3].ToString(); // Fb_Item_Creation_TaxStatus
roomno[array_no, 5] = Reader[4].ToString(); // Fb_Item_Creation_VatPercentage
roomno[array_no, 6] = Reader[5].ToString(); // Fb_Item_Creation_ServicechargeStatus
roomno[array_no, 7] = Reader[6].ToString(); // Fb_Item_Creation_SurchargeStatus
roomno[array_no, 8] = Reader[7].ToString(); // Fb_Item_Creation_DiscountStatus
roomno[array_no, 9] = Reader[8].ToString(); // FB_Item_ID
roomno[array_no, 10] = Reader[9].ToString(); // Fb_Category_Stock
roomno[array_no, 11] = Reader[10].ToString(); // Fb_Category_Name
roomno[array_no, 12] = Reader[1].ToString(); // Total = rate * qty
roomno[array_no, 13] = Reader[11].ToString(); //Fb_Item_Creation_ModifierStatus
roomno[array_no, 14] = ""; //Fb_Kot_Item_TouchLine
roomno[array_no, 15] = ""; // UserModifier
roomno[array_no, 16] = Reader[12].ToString(); // HappyHours
if ((tHappy_Status == 1) && (roomno[array_no, 16].ToString()=="Yes"))
{
roomno[array_no, 8] = "Yes";
}
array_no++;
GlobalClass.GlobalarrayNo = array_no;
//var nameValues = HttpUtility.ParseQueryString(Request.QueryString.ToString());
//nameValues.Set("sortBy", "4");
//string url = Request.Url.AbsolutePath;
//string updatedQueryString = "?" + nameValues.ToString();
//Response.Redirect(url + updatedQueryString);
}
}
connection.Close();
ViewState["btn"] = "1";
ViewState["tot"] = "0";
ViewState["happystatus"] = happystatus;
btn_click = Convert.ToInt32(ViewState["btn"].ToString());
int len = array_no;
while (len > 8)
{
len = len - 8;
tot++;
}
if (len != 0) tot++;
ViewState["tot"] = tot;
fun();
//CreatingTmpModdbf1();
// Modifier Text
int seq = Convert.ToInt32(Request.QueryString["seq"]);
string text = Request.QueryString["text"];
if (text != null)
{
roomno[seq - 1, 15] = text;
}
}
!postback は、私の問題を回避するのに役立ちません。
static class GlobalClass
{
private static string myConnString1 = "";
private static int userId = 0;
private static string userName = "";
private static int outletId = 0;
private static int itemGroupId = 0;
private static DateTime serverDate;
private static string serverTime = "";
private static string tableName = "";
private static string serverdAt = "";
private static int arrayNo = 0;
private static int waiterId = 0;
private static int covers = 0;
private static string kotno = "";
public static string GlobalConnString
{
get { return myConnString1; }
set { myConnString1 = value; }
}
public static int GlobaluserId
{
get { return userId;}
set { userId = value; }
}
public static string GlobaluserName
{
get { return userName; }
set { userName = value; }
}
public static int GlobaloutletId
{
get { return outletId; }
set { outletId = value; }
}
public static DateTime GlobalserverDate
{
get { return serverDate; }
set { serverDate = value; }
}
public static string GlobalserverTime
{
get { return serverTime; }
set { serverTime = value; }
}
public static string GlobaltableName
{
get { return tableName; }
set { tableName = value; }
}
public static int GlobalitemGroupId
{
get { return itemGroupId; }
set { itemGroupId = value; }
}
public static string GlobalservedAt
{
get { return serverdAt; }
set { serverdAt = value; }
}
public static int GlobalarrayNo
{
get { return arrayNo; }
set { arrayNo = value; }
}
public static int GlobalwaiterId
{
get { return waiterId; }
set { waiterId = value; }
}
public static int Globalcovers
{
get { return covers; }
set { covers = value; }
}
public static string GlobalkotNo
{
get { return kotno ; }
set { kotno = value; }
}
public static string staffId = "";
public static string staffCategoryId = "";
public static string GlobalstaffId
{
get { return staffId; }
set { staffId = value; }
}
public static string GlobalstaffCategoryId
{
get { return staffCategoryId; }
set { staffCategoryId = value; }
}
public static string openCode = "";
public static string openDes = "";
public static string GlobalopenCode
{
get { return openCode; }
set { openCode = value; }
}
public static string GlobalopenDes
{
get { return openDes; }
set { openDes = value; }
}
public static string openQty = "";
public static string openRate = "";
public static string GlobalopenQty
{
get { return openQty; }
set { openQty = value; }
}
public static string GlobalopenRate
{
get { return openRate; }
set { openRate = value; }
}
}