如何在Sql中插入或不插入数据后显示错误或成功消息 [英] How Do I Display Error Or Successful Message After Data Inserted Or Not In Sql
本文介绍了如何在Sql中插入或不插入数据后显示错误或成功消息的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
namespace CTP.HRMS.WebApp.Forms
{
public partial class EmployeeAbsentForm : PageBase
{
protected override string ModuleName
{
get
{
return "EmployeeAbsentForm";
}
}
private Employee _employee;
private Employee Employee
{
get
{
if (_employee == null)
{
if (Request.QueryString["id"] != null)
{
_employee = _service.GetEmployee(Request.QueryString["id"].ToString());
}
if (_employee == null)
_employee = new Employee();
}
return _employee;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!MyUser.CanAccess.AbsentRecord)
{
Redirect("/Forms/Redirected.aspx", "You do not have access to this page");
}
if (!Page.IsPostBack)
{
Page.Header.Title = "Please Enter New Absent Record:";
BindData();
// PopulateData();
}
}
protected void BindData()
{
// Fill all Dropdowns
ddlRollNo.Bind(_service.GetAllEmployee(), "IdName", "Id");
ddlRank.Bind(_service.GetAllRank());
}
//protected void PopulateData()
//{
// if ( Employee.Id != null)
// {
// // txtName.Text = Employee.Name;
// EmployeeAbsent empAbsent = new EmployeeAbsent();
// txtRollNo.Text = Employee.Id;
// ddlRank.SelectedValue =
// txtStartDate.Text = empAbsent.StartDate.ToString();
// txtEndDate.Text = empAbsent.EndDate.ToString();
// txtDurtion.Text = empAbsent.Durtion;
// txtReason.Text = empAbsent.Reason;
// }
//}
protected void btnSubmit_Click(object sender, EventArgs e)
{
try
{
string[] temp = txtstartTime.Value.Split(new char[] { ' ', ':' });
DateTime startDate = SafeConvert.ToDateTime(txtStartDate.Text).AddHours(temp[2] == "PM" ? SafeConvert.ToInt32(temp[0]) + 12 : SafeConvert.ToInt32(temp[0]))
.AddMinutes(SafeConvert.ToInt32(temp[1]));
temp = txtEndTime.Value.Split(new char[] { ' ', ':' });
DateTime endDate = SafeConvert.ToDateTime(txtEndDate.Text).AddHours(temp[2] == "PM" ? SafeConvert.ToInt32(temp[0]) + 12 : SafeConvert.ToInt32(temp[0]))
.AddMinutes(SafeConvert.ToInt32(temp[1]));
EmployeeAbsent empAbsent = new EmployeeAbsent();
empAbsent.UserName = MyUser.UserName;
empAbsent.EntryDate = DateTime.Now;
empAbsent.Emlopyee_Id = ddlRollNo.Text;
empAbsent.Rank_Id = SafeConvert.ToByte(ddlRank.SelectedValue);
empAbsent.StartDate = startDate;
empAbsent.EndDate = endDate;
empAbsent.Durtion = txtDurtion.Text;
_service.InsertEmployeeAbsent(empAbsent);
_queryStatus = empAbsent.Id > 0;
}
catch (Exception ex) { HandException(ex); }
Redirect("EmployeeAbsentForm.aspx");
}
protected void btnCancel_Click(object sender, EventArgs e)
{
Response.Redirect("EmployeeAbsentForm.aspx");
}
protected void txtStartDate_TextChanged(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(txtStartDate.Text) && !string.IsNullOrEmpty(txtstartTime.Value) &&
!string.IsNullOrEmpty(txtEndDate.Text) && !string.IsNullOrEmpty(txtEndTime.Value))
{
string[] temp = txtstartTime.Value.Split(new char[] { ' ', ':' });
DateTime startDate = SafeConvert.ToDateTime(txtStartDate.Text).AddHours(temp[2] == "PM" ? SafeConvert.ToInt32(temp[0]) + 12 : SafeConvert.ToInt32(temp[0]))
.AddMinutes(SafeConvert.ToInt32(temp[1]));
temp = txtEndTime.Value.Split(new char[] { ' ', ':' });
DateTime endDate = SafeConvert.ToDateTime(txtEndDate.Text).AddHours(temp[2] == "PM" ? SafeConvert.ToInt32(temp[0]) + 12 : SafeConvert.ToInt32(temp[0]))
.AddMinutes(SafeConvert.ToInt32(temp[1]));
txtDurtion.Text = (endDate - startDate).ToString();
}
}
}
}
<%@ Page Title="" Language="C#" MasterPageFile="Site.Master" AutoEventWireup="true"
CodeBehind="EmployeeAbsentForm.aspx.cs" Inherits="CTP.HRMS.WebApp.Forms.EmployeeAbsentForm" %>
<asp:Content ContentPlaceHolderID="PageHeader" runat="server">
<div class="breadcrumb">
<h3 style="padding: 0; margin: 0"><%=Page.Header.Title%></h3>
</div>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
<asp:UpdatePanel runat="server">
<ContentTemplate>
<div class="form-horizontal">
<div class="form-group">
<label class="col-sm-2 control-label">
Roll No <span class="symbol required"></span>
</label>
<div class="col-sm-3">
<asp:DropDownList CssClass="form-control search-select" runat="server" MaxLength="7" ID="ddlRollNo" />
<asp:RequiredFieldValidator ValidationGroup="vgEmployee" runat="server" ID="rfvrOLL" ControlToValidate="ddlRollNo" Required="required"></asp:RequiredFieldValidator>
</div>
<label class="col-sm-2 control-label">
Rank <span class="symbol required"></span>
</label>
<div class="col-sm-3">
<asp:DropDownList CssClass="form-control" ID="ddlRank" runat="server" />
<asp:RequiredFieldValidator ValidationGroup="vgEmployee" runat="server" Required="required" ID="rfvRank" ControlToValidate="ddlRank" ForeColor="#CC0000"></asp:RequiredFieldValidator>
</div>
<div class="col-sm-1"> </div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">
Start Date:
</label>
<div class="col-sm-3">
<asp:TextBox ID="txtStartDate" runat="server" MaxLength="10" Required="required" data-date-viewmode="years"
CssClass="form-control date-picker" data-date-format="dd-mm-yyyy"></asp:TextBox>
</div>
<label class="col-sm-2 control-label">
Start Time:
</label>
<div class="input-group input-append bootstrap-timepicker col-sm-3">
<input id="txtstartTime" runat="server" type="text" class="form-control time-picker" />
<span class="input-group-addon add-on"></span>
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">
End Date:
</label>
<div class="col-sm-3">
<asp:TextBox ID="txtEndDate" runat="server"
CssClass="form-control date-picker" data-date-viewmode="years" Required="required" MaxLength="10" data-date-format="dd-mm-yyyy"></asp:TextBox>
</div>
<label class="col-sm-2 control-label">
End Time:
</label>
<div class="input-group input-append bootstrap-timepicker col-sm-3">
<input id="txtEndTime" runat="server" type="text" class="form-control time-picker" />
<span class="input-group-addon add-on"></span>
</div>
<div class="col-sm-1"> </div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">
Durtion: <span class="symbol required"></span>
</label>
<div class="col-sm-3">
<asp:TextBox CssClass="form-control" runat="server" ID="txtDurtion" Required="required" />
<asp:RegularExpressionValidator runat="server" ID="revDurtion" ControlToValidate="txtDurtion" Required="required"></asp:RegularExpressionValidator><br />
</div
<div class="col-sm-1 ">
<asp:LinkButton runat="server" CausesValidation="false" OnClick="txtStartDate_TextChanged" CssClass="btn btn-block" Text="Calculate" Width="120" />
</div>
<div class="col-sm-3"></div>
</div>
<div class="form-group" style="background-color: whitesmoke;">
<div class="col-md-5"> </div>
<div class="col-md-2">
<asp:Button ID="btnSubmit" runat="server" Text="Save" CausesValidation="true"
CssClass="btn btn-success btn-block"
ValidationGroup="vgEmployee" OnClick="btnSubmit_Click" />
</div>
<div class="col-md-2">
<asp:LinkButton ID="btnCancel2" runat="server" Text="Cancel" CssClass="btn btn-danger btn-block" OnClick="btnCancel_Click" />
</div>
</div>
</div>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Content>
i have tried bootstrap but it is not function properly
i have tried bootstrap but it is not function properly
推荐答案
Quick solution is to execute JavaScript code from C# as mentioned here[^].
If you can apply Ajax ModalPopups, then read the article Message Popup for Errors, Warnings, Success and Information Message With ModalPopup[^]
Quick solution is to execute JavaScript code from C# as mentioned here[^].
If you can apply Ajax ModalPopups, then read the article Message Popup for Errors, Warnings, Success and Information Message With ModalPopup[^]
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