jquery
  • asp.net
  • ajax
  • 2017-01-03 88 views -1 likes 
    -1

    当我点击插入/更新按钮时,我想显示进度条,因为按钮具有一些验证/更新/插入功能,因此我无法计算特定时间按钮点击过程。这是我的代码。当在数据库中插入值时显示进度条Asp.net

    try 
        {    
         dt = myDbGL.SelectQuery("Select ComCreationDate from GASCompanyDetail where ComCode = '" + DropDownCompany.SelectedItem.Value + "' And ComCreationDate is not NULL"); 
         if (dt.Rows.Count != 0) 
         { 
          DateTime ComDate = DateTime.Parse(dt.Rows[0]["ComCreationDate"].ToString()); 
          DateTime TRDate = DateTime.Parse(TB_TRDate.Text); 
          DateTime GLDate = DateTime.Parse(TB_GLDate.Text); 
          int result = DateTime.Compare(TRDate, ComDate); 
          if (result < 0) 
          { 
           DisplayMessage = "Transaction Date is not less then to Company Creation Date!"; 
           ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); return; 
          } 
          result = DateTime.Compare(GLDate, ComDate); 
          if (result < 0) 
          { 
           DisplayMessage = "GL Date is not less then to Company Creation Date!"; 
           ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); return; 
          } 
         } 
    
         GridTotal(); 
    
         dt = myDbGL.SelectQuery("Select * from GLSBankAccountDetailView where AccCode = '" + DropDownType.SelectedItem.Value + "'"); 
         if (dt.Rows.Count != 0) 
         { 
          ChequeBankName = ""; // dt.Rows[0]["BankName"].ToString(); 
          ChequeBranchName = ""; // dt.Rows[0]["BranchName"].ToString(); 
          ChequeAccountNo = dt.Rows[0]["BacAccountNumber"].ToString(); 
         } 
    
         TRTotalAmount = 0; 
         TRTotalAmount = myDbGL.ConvertStringToNumber(TB_TRTotalAmount.Text); 
         if (TRTotalAmount < 0) 
         { 
          DisplayMessage = "Cannot Save Negative Transaction!"; 
          ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); 
          return; 
         } 
         ExchangeRate = myDbGL.ConvertStringToNumber(TB_TRExchangeRate.Text); 
         if (ExchangeRate == 0) 
         { 
          DisplayMessage = "Please enter valid Exchange Rate!"; 
          ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); 
          return; 
         } 
    
         dt = myDbGL.SelectQuery("Select EntryFrom from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "' And EntryFrom = 'Payment Detail'"); 
         if (dt.Rows.Count == 0) 
         { 
          DisplayMessage = "This Transaction is not related to this Entry Form"; 
          ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); 
          return; 
         } 
    
         dt = myDbGL.SelectQuery("Select EnterBy, EnterDate from GLTPaymentMaster where TRNo = '" + TB_TRCode_Hidden.Text + "'"); 
         if (dt.Rows.Count != 0) 
         { 
          EnterBy = dt.Rows[0]["EnterBy"].ToString(); 
          EnterDate = dt.Rows[0]["EnterDate"].ToString(); 
         } 
    
         if (TB_TRCode.Text.Left(2) == "BP") { VoucherType = "BANK"; } else { VoucherType = "CASH"; } 
         if (CB_Reverse.Checked) { ReverseDateCheck = TB_ReverseDate.Text; } else { ReverseDateCheck = null; } 
    
         if (!CB_Reverse.Checked) 
         { 
          dt = myDbGL.SelectQuery("Select TRPostStatus, TRPostStatusReverse from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "' And (TRPostStatusReverse = 'UN-POST')"); 
          if (dt.Rows.Count != 0) 
          { 
           myDbGL.deleteTable("Delete from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "' And TRReverseStatus = 1"); 
           myDbGL.UpdatePaymentMaster(TB_TRCode_Hidden.Text, CB_Reverse.Checked.ToString(), ReverseDateCheck, EnterBy.ToString(), EnterDate.ToString(), LoginUserID.ToString(), myDbGL.GetServerDateTime()); 
          } 
          dt = myDbGL.SelectQuery("Select TRPostStatus, TRPostStatusReverse from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "' And (TRPostStatus = 'POST')"); 
          if (dt.Rows.Count != 0) 
          { 
           DisplayMessage = "Cannot Change Posted Transaction!"; 
           ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); 
           return; 
          } 
          dt = myDbGL.SelectQuery("Select TRPostStatus, TRPostStatusReverse from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "' And (TRPostStatusReverse = 'POST')"); 
          if (dt.Rows.Count != 0) 
          { 
           DisplayMessage = "Cannot Change Posted Transaction!"; 
           ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); 
           return; 
          }     
         } 
    
         TRApprovedLevel = 0; TRCurrentLevel = 0; TRUserLevel = 0; 
         dt = myDbGL.SelectQuery("Select PagWebAddress from UMSPageDetail where PagWebAddress like '%" + Path.GetFileName(Request.PhysicalPath) + "%' And PagApprove = 'True'"); 
         if (dt.Rows.Count != 0) 
         { 
          dt1 = myDbGL.SelectQuery("Select * from GLTPostingDetail where PosPageName not like '%Reverse%' And PosPageWebAddress like '" + Path.GetFileName(Request.PhysicalPath) + "'"); 
          if (dt1.Rows.Count != 0) 
          { 
           dt2 = myDbGL.SelectQuery("Select TOP (1) ApvSerialNo from GASApprovalPolicyDetailView where ApvTType = '" + dt1.Rows[0]["PosPageName"].ToString() + "' And SitCode like '" + LoginUserIDSitCode.ToString() + "' Order by ApvSerialNo Desc"); 
           if (dt2.Rows.Count != 0) { TRApprovedLevel = myDbGL.ConvertStringToNumber(dt2.Rows[0]["ApvSerialNo"].ToString()); } 
    
           dt2 = myDbGL.SelectQuery("Select TOP (1) ApvSerialNo from GASApprovalPolicyDetailView where ApvTType = '" + dt1.Rows[0]["PosPageName"].ToString() + "' And SitCode like '" + LoginUserIDSitCode.ToString() + "' AND UseID = '" + LoginUserID.ToString() + "' Order by ApvSerialNo Desc"); 
           if (dt2.Rows.Count != 0) { TRUserLevel = myDbGL.ConvertStringToNumber(dt2.Rows[0]["ApvSerialNo"].ToString()); } 
    
           dt2 = myDbGL.SelectQuery("Select ApprovedLevel from [" + dt1.Rows[0]["PosTableMaster"].ToString() + "] where [" + dt1.Rows[0]["PosColumnWhereMaster"].ToString() + "] = '" + TB_TRCode.Text + "'"); 
           if (dt2.Rows.Count != 0) { TRCurrentLevel = myDbGL.ConvertStringToNumber(dt2.Rows[0]["ApprovedLevel"].ToString()); } 
    
           if (TRApprovedLevel != 0 && TRCurrentLevel > TRUserLevel) 
           { 
            DisplayMessage = "Cannot Change as This Transaction approved by Higher Authority!"; 
            ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); return; 
           } 
          } 
         } 
    
         if (CB_Reverse.Checked) 
         { 
          dt = myDbGL.SelectQuery("Select TRPostStatus, TRPostStatusReverse from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "' And (TRPostStatus <> 'POST')"); 
          if (dt.Rows.Count != 0) 
          { 
           DisplayMessage = "Cannot Reverse Un-Posted Transaction!"; 
           ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); 
           return; 
          } 
          dt = myDbGL.SelectQuery("Select TRPostStatus, TRPostStatusReverse from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "' And (TRPostStatusReverse = 'POST')"); 
          if (dt.Rows.Count != 0) 
          { 
           DisplayMessage = "Cannot Reverse Posted Transaction!"; 
           ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); 
           return; 
          } 
    
          if (TB_ReverseDate.Text.ToString().Equals("")) 
          { 
           DisplayMessage = "Please Enter Any Reverse Date!"; 
           ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); 
           return; 
          } 
          DateTime GLDate = DateTime.Parse(TB_GLDate.Text); 
          DateTime ReverseDate = DateTime.Parse(TB_ReverseDate.Text); 
          int result = DateTime.Compare(ReverseDate, GLDate); 
    
          if (result < 0) 
          { 
           DisplayMessage = "Reverse Date is not less then/equals to GL Date. Please enter correct Reverse Date!"; 
           ClientScript.RegisterStartupScript(this.GetType(), "", "alert('" + DisplayMessage + "');", true); 
           return; 
          } 
    
          //myDbGL.deleteTable("Delete from GLTPaymentMaster where TRNo = '" + TB_TRCode_Hidden.Text + "'"); 
          myDbGL.deleteTable("Delete from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "' And TRReverseStatus = 1"); 
    
          dt = myDbGL.SelectQuery("Select * from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "' And TRReverseStatus = 0"); 
          for (int i = 0; i < dt.Rows.Count; i++) 
          { 
           dt1 = myDbGL.SelectQuery("Select TRSerialNo from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "'"); 
           myDbGL.InsertLedgerDetail(dt.Rows[i]["TRNo"].ToString(), dt.Rows[i]["TRDate"].ToString(), ReverseDateCheck, dt.Rows[i]["TRType"].ToString(), "POST", "UN-POST", CB_Reverse.Checked.ToString(), ReverseDateCheck, (myDbGL.ConvertStringToNumber(dt1.Rows.Count.ToString()) + 1).ToString(), dt.Rows[i]["TRAccCode"].ToString(), dt.Rows[i]["TRRefAccCode"].ToString(), dt.Rows[i]["TRDocReference"].ToString(), myDbGL.ConvertStringToNumber(dt.Rows[i]["TRDocRefTotalAmount"].ToString()), myDbGL.ConvertStringToNumber(dt.Rows[i]["TRDocRefBalanceAmount"].ToString()), myDbGL.ConvertStringToNumber(dt.Rows[i]["TRCredit"].ToString()), myDbGL.ConvertStringToNumber(dt.Rows[i]["TRDebit"].ToString()), myDbGL.ConvertStringToNumber(dt.Rows[i]["TRExchangeRate"].ToString()), myDbGL.ConvertStringToNumber(dt.Rows[i]["TRAmountConverted"].ToString()), dt.Rows[i]["TRCurCode"].ToString(), dt.Rows[i]["TRTxsCode"].ToString(), myDbGL.ConvertStringToNumber(dt.Rows[i]["TRTaxPercent"].ToString()), dt.Rows[i]["TRChequeNo"].ToString(), dt.Rows[i]["TRChequeDate"].ToString(), dt.Rows[i]["TRChequeMaturityDate"].ToString(), dt.Rows[i]["TRChequeDepositDate"].ToString(), dt.Rows[i]["TRDepositNo"].ToString(), dt.Rows[i]["TRChequeBankName"].ToString(), dt.Rows[i]["TRChequeBranchName"].ToString(), dt.Rows[i]["TRChequeAccountNo"].ToString(), dt.Rows[i]["TRRefNo"].ToString(), dt.Rows[i]["TRGrpCode"].ToString(), dt.Rows[i]["TRComCode"].ToString(), dt.Rows[i]["TRBsuCode"].ToString(), dt.Rows[i]["TRCosCode"].ToString(), dt.Rows[i]["TRDepCode"].ToString(), dt.Rows[i]["TRSecCode"].ToString(), dt.Rows[i]["TRProCode"].ToString(), dt.Rows[i]["TRFucCode"].ToString(), dt.Rows[i]["TRCusAccCode"].ToString(), dt.Rows[i]["TRSupAccCode"].ToString(), dt.Rows[i]["TRConAccCode"].ToString(), dt.Rows[i]["TRAgtAccCode"].ToString(), dt.Rows[i]["TRIvtAccCode"].ToString(), dt.Rows[i]["TRInvCode"].ToString(), dt.Rows[i]["TRRemarks"].ToString(), dt.Rows[i]["TREntryType"].ToString(), EnterBy.ToString(), EnterDate.ToString(), LoginUserID.ToString(), myDbGL.GetServerDateTime(), "Payment Detail", dt.Rows[i]["EntryTypeDoc"].ToString()); 
          } 
    
          myDbGL.UpdatePaymentMaster(TB_TRCode_Hidden.Text, CB_Reverse.Checked.ToString(), ReverseDateCheck, EnterBy.ToString(), EnterDate.ToString(), LoginUserID.ToString(), myDbGL.GetServerDateTime()); 
          myDbGL.InsertUserLog("General Ledger", "Transaction", "Payment Detail", "Update", TB_TRCode.Text, LoginUserID.ToString(), myDbGL.GetUserPCName(), myDbGL.GetUserPCIP(), myDbGL.GetUserPCMAC(), myDbGL.GetServerDateTime(), myDbGL.GetServerDateTime()); 
          Response.Redirect(Request.Url.AbsoluteUri); 
          return; 
         } 
    
         myDbGL.deleteTable("Delete from GLTPaymentMaster where TRNo = '" + TB_TRCode_Hidden.Text + "'"); 
         myDbGL.deleteTable("Delete from GLTLedger where TRNo = '" + TB_TRCode_Hidden.Text + "'"); 
         TRTotalAmount = 0; 
         TRCount = 1; 
         foreach (GridViewRow gvRow in gvTransaction.Rows) 
         { 
          TRDebit = 0; 
          TRCredit = 0; 
          if (((DropDownList)gvRow.FindControl("DropDownGridAccount")).SelectedItem.Value != "-1") 
          { 
           if (((DropDownList)gvRow.FindControl("DropDownGridDebitCredit")).SelectedItem.Text == "DEBIT") 
           { 
            TRDebit = myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRAmountConverted")).Text); 
            TRCredit = 0; 
           } 
           else 
           { 
            TRDebit = 0; 
            TRCredit = myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRAmountConverted")).Text); 
           } 
           //if (myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRAmount")).Text) != 0 && ((DropDownList)gvRow.FindControl("DropDownGridAccount")).SelectedValue.ToString() != "-1") 
           if (myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRAmountConverted")).Text) != 0) 
           { 
            myDbGL.InsertLedgerDetail(TB_TRCode.Text, TB_TRDate.Text, TB_GLDate.Text, VoucherType, "UN-POST", "UN-POST", CB_Reverse.Checked.ToString(), ReverseDateCheck, TRCount.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridAccount")).SelectedValue.ToString(), DropDownType.SelectedItem.Value, ((DropDownList)gvRow.FindControl("DropDownGridDocRef")).SelectedValue.ToString(), myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRTotalDocAmount")).Text), myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRTotalDocBalAmount")).Text), TRDebit, TRCredit, myDbGL.ConvertStringToNumber(TB_TRExchangeRate.Text), myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRAmountConverted")).Text), DropDownCurrency.SelectedItem.Value, ((DropDownList)gvRow.FindControl("DropDownGridTaxSlab")).SelectedValue.ToString(), myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRTaxPercent")).Text), ((TextBox)gvRow.FindControl("TB_TRChequeNo")).Text, ((TextBox)gvRow.FindControl("TB_TRChequeDate")).Text, ((TextBox)gvRow.FindControl("TB_TRChequeMaturityDate")).Text, ((TextBox)gvRow.FindControl("TB_TRChequeDepositDate")).Text, "", ChequeBankName, ChequeBranchName, ChequeAccountNo, TB_TRRefNo.Text, DropDownGroup.SelectedItem.Value, DropDownCompany.SelectedItem.Value, ((DropDownList)gvRow.FindControl("DropDownGridBU")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridCostCenter")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridDepartment")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridSection")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridProject")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridFunction")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridCustomer")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridSupplier")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridContractor")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridAgent")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridInvestor")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridItem")).SelectedValue.ToString(), ((TextBox)gvRow.FindControl("TB_TRRemarks")).Text, "CHILD", EnterBy.ToString(), EnterDate.ToString(), LoginUserID.ToString(), myDbGL.GetServerDateTime(), "Payment Detail", "CHILD"); 
            TRCount = TRCount + 1; 
            myDbGL.InsertLedgerDetail(TB_TRCode.Text, TB_TRDate.Text, TB_GLDate.Text, VoucherType, "UN-POST", "UN-POST", CB_Reverse.Checked.ToString(), ReverseDateCheck, TRCount.ToString(), DropDownType.SelectedItem.Value, ((DropDownList)gvRow.FindControl("DropDownGridAccount")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridDocRef")).SelectedValue.ToString(), myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRTotalDocAmount")).Text), myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRTotalDocBalAmount")).Text), TRCredit, TRDebit, myDbGL.ConvertStringToNumber(TB_TRExchangeRate.Text), myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRAmountConverted")).Text), DropDownCurrency.SelectedItem.Value, ((DropDownList)gvRow.FindControl("DropDownGridTaxSlab")).SelectedValue.ToString(), myDbGL.ConvertStringToNumber(((TextBox)gvRow.FindControl("TB_TRTaxPercent")).Text), ((TextBox)gvRow.FindControl("TB_TRChequeNo")).Text, ((TextBox)gvRow.FindControl("TB_TRChequeDate")).Text, ((TextBox)gvRow.FindControl("TB_TRChequeMaturityDate")).Text, ((TextBox)gvRow.FindControl("TB_TRChequeDepositDate")).Text, "", ChequeBankName, ChequeBranchName, ChequeAccountNo, TB_TRRefNo.Text, DropDownGroup.SelectedItem.Value, DropDownCompany.SelectedItem.Value, ((DropDownList)gvRow.FindControl("DropDownGridBU")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridCostCenter")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridDepartment")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridSection")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridProject")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridFunction")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridCustomer")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridSupplier")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridContractor")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridAgent")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridInvestor")).SelectedValue.ToString(), ((DropDownList)gvRow.FindControl("DropDownGridItem")).SelectedValue.ToString(), ((TextBox)gvRow.FindControl("TB_TRRemarks")).Text, "CHILD", EnterBy.ToString(), EnterDate.ToString(), LoginUserID.ToString(), myDbGL.GetServerDateTime(), "Payment Detail", "PARENT"); 
            TRCount = TRCount + 1; 
           } 
          } 
          TRTotalAmount = TRTotalAmount + (TRDebit - TRCredit); 
         } 
         if (TRTotalAmount != 0) { myDbGL.InsertLedgerDetail(TB_TRCode.Text, TB_TRDate.Text, TB_GLDate.Text, VoucherType, "UN-POST", "UN-POST", CB_Reverse.Checked.ToString(), ReverseDateCheck, "0", DropDownType.SelectedItem.Value, DropDownType.SelectedItem.Value, "-1", 0, 0, 0, TRTotalAmount, myDbGL.ConvertStringToNumber(TB_TRExchangeRate.Text), TRTotalAmount, DropDownCurrency.SelectedItem.Value, "-1", 0, "", "", "", "", "", ChequeBankName, ChequeBranchName, ChequeAccountNo, TB_TRRefNo.Text, DropDownGroup.SelectedItem.Value, DropDownCompany.SelectedItem.Value, "-1", "-1", "-1", "-1", "-1", "-1", "-1", "-1", "-1", "-1", "-1", "-1", TB_Remarks.Text, "TOTAL", EnterBy.ToString(), EnterDate.ToString(), LoginUserID.ToString(), myDbGL.GetServerDateTime(), "Payment Detail", "TOTAL"); } 
         if (TRTotalAmount != 0) { myDbGL.InsertPaymentMaster(TB_TRCode.Text, TB_TRDate.Text, TB_GLDate.Text, TRTotalAmount, VoucherType, DropDownType.SelectedItem.Value, DropDownType.SelectedItem.Text, TB_Remarks.Text, myDbGL.ConvertStringToNumber(TB_TRExchangeRate.Text), DropDownCurrency.SelectedItem.Value, DropDownGroup.SelectedItem.Value, DropDownCompany.SelectedItem.Value, CB_Reverse.Checked.ToString(), ReverseDateCheck, "UN-POST", "UN-POST", TRCurrentLevel, EnterBy.ToString(), EnterDate.ToString(), LoginUserID.ToString(), myDbGL.GetServerDateTime()); } 
         myDbGL.InsertUserLog("General Ledger", "Transaction", "Payment Detail", "Update", TB_TRCode.Text, LoginUserID.ToString(), myDbGL.GetUserPCName(), myDbGL.GetUserPCIP(), myDbGL.GetUserPCMAC(), myDbGL.GetServerDateTime(), myDbGL.GetServerDateTime()); 
         Response.Redirect(Request.Url.AbsoluteUri); 
        } 
        catch (Exception ex) 
        { 
         myDbGL.CatchException(this, ex); 
        } 
    

    回答

    0

    可以使用OnClientClick事件处理程序之前,服务器请求添加CSS类显示无限的进度。

    <asp:Button ID="uniqueID" ClientIdMode="Static" OnClientClick="GetData()" ... /> 
    
        function GetData() { 
         $('#uniqueID').addClass('loading'); 
         $.ajax(...).then(function() { 
          //update cell data 
          $('#uniqueID').removeClass('loading'); 
         }); 
        }  
    

    响应来了页面元素将刷新新的数据。

    但是为了实现客户端友好的解决方案,您需要使用AJAX来获取数据,因为在使用经典的ASP.NET回发方法时,页面将处于重新加载状态。使用ClientIdMode="Static"在客户端获取控制标识符。

    相关问题