Cheap And Reliable :: How to Create ModalPopUp Control in ASP.NET AJAX

Today we will learn about  How to Create ModalPopUp Control in ASP.NET AJAX. Let me to tell you step by  step..

details

Requirements

  • First we need to create a ModalPopUp control.
  • Perform the Data Validation.
  • Savi the data to the database.
  • Show the saved data in a GridView.

Database Table Structure

create table tbl_ModalPopUp_Sample  
(  
   ID int identity primary key,  
   UserName varchar(50),  
   Mobile_No bigint  
) 

 Procedure 

  • Design the Form.
  • For this design I am using the UserControl of ASP.Net.
  • Drag a Modal Popup to the form.
  • Sets its Property.
CancelControlID="btnClose" 
TargetControlID="LinkButton1"
BackgroundCssClass="modalBackground"  
DropShadow="True" 
PopupControlID="ModalBox" (The ID of the Panel or DIV) 
    <asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server"   
        CancelControlID="btnClose" PopupControlID="ModalBox"   
        TargetControlID="LinkButton1" BackgroundCssClass="modalBackground"   
        DropShadow="True">  
        </asp:ModalPopupExtender>  

 We must call the ID of the Panel or DIV at the ModalPopUp PopupControlID=” “ property that we want to show as the design of the ModalPopUp Control.

CSS Class For ModalPopUp

    .modalBackground  
     {         
         background-color: #336699;  
         filter: alpha(opacity=80);  
         opacity: 0.8;  
     }   
      
     .modalBackground:hover    
     {  
         background-color : #CC3300;  
     }  

After adding ModalPopUp

You will find this Page Directive at the page level after adding the ModalPopUp:

Layout of the design

Lay Out Of The Design

Complete Design

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="Modal_Pooup_Control.ascx.cs" Inherits="Ajax_User_Controls_Modal_Pooup_Control" %>  
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>  
     <style type="text/css">  
         
        .Clear  
        {  
            clear:both;  
        }  
          
        .logButton  
        {  
          width: 100px;  
          height: 30px;  
          background-color: #FB5F67;  
          font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold; font-style: normal;   
            font-variant: normal; text-transform: capitalize; color: #FFFFFF;       
        }  
        a:hover {color:#FF00FF;}  
        a:link    {color:blue;}  
        a:visited {color:green;}  
        a:active  {color:yellow;}  
          
        input[type="submit"]:hover {  
    background:#0000FF;  
}  
  
        .LoginBox  
        {  
            margin: 10px;  
            height: 270px;  
            background-color: #FB5F67;  
        }  
        .Heading  
        {  
            margin: 10px;  
            height: 15px;  
            background-color: #FFFFFF;  
            font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; font-style: normal;   
            font-variant: normal; text-transform: capitalize; color: #6C6B6B;   
            text-align: center;  
            padding: 4px;  
        }  
  
        .InnerLogin  
        {  
            margin: 10px;  
            margin-right: 5px;  
            width: 320px;  
            height: 250px;  
            float: left;  
            background-color: White;  
        }  
        .NewUserBox  
        {  
            margin: 10px;  
            margin-left: 5px;          
            width: 330px;  
            height: 250px;  
            float: left;  
            background-color: White;  
        }  
  
        .ClickButton  
        {  
          width: 100px;  
          height: 30px;  
          background-color: #339933;  
          font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold; font-style: normal;   
          font-variant: normal; text-transform: capitalize; color: #FFFFFF;       
        }  
                 
         .ContentInside  
         {  
             margin: 10px;  
         }  
          
     .TextBoxSize  
         {  
             width: 200px;  
         }  
  
     .SmallTextBox  
         {  
            width: 100px;    
         }  
           
         .DropDownSize  
         {  
           width: 255px;  
           height: 23px;    
         }  
     .ContentMiddle  
         {  
             margin: 0px auto;  
             height: auto;  
             width: 500px;  
         }  
          
         .LeftHeading  
         {  
             font-family: Arial, Helvetica, sans-serif;  
             font-size: 14px;  
             font-weight: bold;  
             font-style: normal;  
             font-variant: normal;  
             text-transform: capitalize;  
             color: #CC3300;  
             text-align: left;  
         }  
  
     .SubHeadingLeft  
         {  
             margin: 10px;  
             height: 15px;  
             padding: 4px;  
             background-color: #999999;  
             font-family: Arial, Helvetica, sans-serif;  
             font-size: 12px;  
             font-weight: bold;  
             font-style: normal;  
             font-variant: normal;  
             text-transform: capitalize;  
             color: #FFFFFF;  
             text-align: left;  
         }  
  
    .SmallButton  
        {  
          width: 70px;  
          height: 30px;  
          background-color: #666633;  
          font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold; font-style: normal;   
          font-variant: normal; text-transform: capitalize; color: #FFFFFF;       
        }  
    .modalBackground  
    {         
        background-color: #336699;  
        filter: alpha(opacity=80);  
        opacity: 0.8;  
    }         
  
      .modalBackground:hover    
      {  
          background-color : #CC3300;  
          }  
         .style1  
         {  
             width: 20px;  
         }  
         .style3  
         {  
             width: 4px;  
         }  
         .style4  
         {  
             width: 5px;  
             color: Red;  
         }  
          
          
         .style5  
         {  
             width: 525px;  
         }  
          
          
         .style6  
         {  
             height: 34px;  
         }  
         .style7  
         {  
             width: 525px;  
             height: 34px;  
         }  
         .style8  
         {  
             height: 23px;  
         }  
          
          
         .style9  
         {  
             width: 136px;  
         }  
         .style10  
         {  
             height: 34px;  
             width: 136px;  
         }  
         .style12  
         {  
             height: 34px;  
             width: 20px;  
         }  
         .style14  
         {  
             height: 34px;  
             width: 4px;  
         }  
         .style15  
         {  
             width: 120px;  
         }  
          
          
    </style>  
<div class="Heading">  
    ModalPouUp Control</div>  
<div class="ContentInside">  
    <asp:ScriptManagerProxy ID="ScriptManagerProxy1" runat="server">  
    </asp:ScriptManagerProxy>  
</div>  
<div class="ContentInside">  
    <asp:UpdatePanel ID="UpdatePanel3" runat="server" UpdateMode="Conditional">  
    <ContentTemplate>  
    <table style="width:100%;">  
        <tr>  
            <td class="style1">  
                 </td>  
            <td class="style9">  
                 </td>  
            <td class="style3">  
                 </td>  
            <td class="style5">  
                 </td>  
            <td>  
                 </td>  
        </tr>  
        <tr>  
            <td class="style12">  
                </td>  
            <td class="style10">  
                Insert New Data</td>  
            <td class="style14">  
                :</td>  
            <td class="style7">  
                <asp:LinkButton ID="LinkButton1" runat="server">Procede</asp:LinkButton>  
            </td>  
            <td class="style6">  
                </td>  
        </tr>  
        <tr>  
            <td class="style1">  
                 </td>  
            <td class="style9">  
                 </td>  
            <td class="style3">  
                 </td>  
            <td class="style5">  
                 </td>  
            <td>  
                 </td>  
        </tr>  
    </table>  
    <asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server"   
        CancelControlID="btnClose" PopupControlID="ModalBox"   
        TargetControlID="LinkButton1" BackgroundCssClass="modalBackground"   
        DropShadow="True">  
        </asp:ModalPopupExtender>  
    </ContentTemplate>  
   </asp:UpdatePanel>  
</div>  
<div class="ContentInside" id="ModalBox" runat="server"    
      
    style="background-color: #0099CC; color: #FFFFFF; font-weight: bold; font-family: Cambria; font-style: normal; text-transform: capitalize">  
<asp:UpdatePanel ID="UpdatePanel1" runat="server">  
  <ContentTemplate>   
        <table style="width:100%;">  
            <tr>  
                <td class="style1">  
                     </td>  
                <td class="style15">  
                     </td>  
                <td class="style3">  
                     </td>  
                <td class="style4">  
                     </td>  
                <td>  
                     </td>  
                <td>  
                     </td>  
            </tr>  
            <tr>  
                <td class="style1">  
                     </td>  
                <td class="style15">  
                     </td>  
                <td class="style3">  
                     </td>  
                <td class="style4">  
                     </td>  
                <td>  
                     </td>  
                <td>  
                     </td>  
            </tr>  
            <tr>  
                <td class="style1">  
                     </td>  
                <td class="style15">  
                    User name</td>  
                <td class="style3">  
                    :</td>  
                <td class="style4">  
                    *</td>  
                <td>  
                    <asp:TextBox ID="txtUserName" runat="server" CssClass="TextBoxSize"></asp:TextBox>  
                </td>  
                <td>  
                     </td>  
            </tr>  
            <tr>  
                <td class="style1">  
                     </td>  
                <td class="style15">  
                     </td>  
                <td class="style3">  
                     </td>  
                <td class="style4">  
                     </td>  
                <td>  
                    <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"   
                        ControlToValidate="txtUserName" ErrorMessage="* Enter UserName" ForeColor="Red"   
                        ValidationGroup="abc"></asp:RequiredFieldValidator>  
                </td>  
                <td>  
                     </td>  
            </tr>  
            <tr>  
                <td class="style1">  
                     </td>  
                <td class="style15">  
                    Mobile Number</td>  
                <td class="style3">  
                    :</td>  
                <td class="style4">  
                    *</td>  
                <td>  
                    <asp:TextBox ID="txtMobile" runat="server" CssClass="TextBoxSize"></asp:TextBox>  
                </td>  
                <td>  
                     </td>  
            </tr>  
            <tr>  
                <td class="style1">  
                     </td>  
                <td class="style15">  
                     </td>  
                <td class="style3">  
                     </td>  
                <td class="style4">  
                     </td>  
                <td>  
                    <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"   
                        ControlToValidate="txtMobile" ErrorMessage="* Enter Mobile No" ForeColor="Red"   
                        ValidationGroup="abc"></asp:RequiredFieldValidator>  
                    <asp:RangeValidator ID="RangeValidator1" runat="server"   
                        ControlToValidate="txtMobile" ErrorMessage="* Minimum 10 Digit Mobile Number"   
                        ForeColor="Red" MaximumValue="9999999999" MinimumValue="1000000000"   
                        Type="Double" ValidationGroup="abc"></asp:RangeValidator>  
                </td>  
                <td>  
                     </td>  
            </tr>  
            <tr>  
                <td class="style1">  
                     </td>  
                <td class="style15">  
                     </td>  
                <td class="style3">  
                     </td>  
                <td class="style4">  
                     </td>  
                <td>  
                    <asp:Button ID="btnSave" runat="server" CssClass="ClickButton" Text="Save"   
                        onclick="btnSave_Click" ValidationGroup="abc" />  
                    <asp:Button ID="btnReset" runat="server" CssClass="ClickButton"   
                        onclick="btnReset_Click" Text="Reset" />  
                    <asp:Button ID="btnClose" runat="server" CssClass="ClickButton" Text="Close" />  
                </td>  
                <td>  
                     </td>  
            </tr>  
            <tr>  
                <td class="style1">  
                     </td>  
                <td class="style15">  
                     </td>  
                <td class="style3">  
                     </td>  
                <td class="style4">  
                     </td>  
                <td>  
                    <asp:Label ID="lblMessage1" runat="server" ForeColor="Red"></asp:Label>  
                </td>  
                <td>  
                     </td>  
            </tr>  
            <tr>  
                <td class="style1">  
                     </td>  
                <td class="style15">  
                     </td>  
                <td class="style3">  
                     </td>  
                <td class="style4">  
                     </td>  
                <td>  
                     </td>  
                <td>  
                     </td>  
            </tr>  
        </table>  
    </ContentTemplate>  
    </asp:UpdatePanel>    
</div>  
<div class="ContentInside">  
    <asp:UpdatePanel ID="UpdatePanel2" runat="server">  
    <ContentTemplate>  
    <table style="width:100%;">  
        <tr>  
            <td class="style8">  
            </td>  
            <td class="style8">  
                <asp:GridView ID="GridView1" runat="server" BackColor="White"   
                    BorderColor="#CC9966" BorderStyle="None" BorderWidth="1px" CellPadding="4"   
                    AllowPaging="True" onpageindexchanging="GridView1_PageIndexChanging"   
                    PageSize="5">  
                    <FooterStyle BackColor="#FFFFCC" ForeColor="#330099" />  
                    <HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="#FFFFCC" />  
                    <PagerStyle BackColor="#FFFFCC" ForeColor="#330099" HorizontalAlign="Center" />  
                    <RowStyle BackColor="White" ForeColor="#330099" />  
                    <SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="#663399" />  
                    <SortedAscendingCellStyle BackColor="#FEFCEB" />  
                    <SortedAscendingHeaderStyle BackColor="#AF0101" />  
                    <SortedDescendingCellStyle BackColor="#F6F0C0" />  
                    <SortedDescendingHeaderStyle BackColor="#7E0000" />  
                </asp:GridView>  
            </td>  
            <td class="style8">  
            </td>  
        </tr>  
        <tr>  
            <td>  
                 </td>  
            <td>  
                <asp:Label ID="lblMessage2" runat="server" ForeColor="Red"></asp:Label>  
            </td>  
            <td>  
                 </td>  
        </tr>  
        </table>  
    </ContentTemplate>  
   </asp:UpdatePanel>  
</div> 

 I will use LINQ to do the database operations.

add table

Complete C# Code

    using System;  
    using System.Collections.Generic;  
    using System.Linq;  
    using System.Web;  
    using System.Web.UI;  
    using System.Web.UI.WebControls;  
    using System.Drawing;  
      
    public partial class Ajax_User_Controls_Modal_Pooup_Control : System.Web.UI.UserControl  
    {  
        protected void Page_Load(object sender, EventArgs e)  
        {  
            LoadGridData();  
        }  
      
        private void LoadGridData()  
        {  
            try  
            {  
                using (DataClassesDataContext DbContext = new DataClassesDataContext())  
                {  
                    var Data = DbContext.tbl_ModalPopUp_Samples;  
                    //  
                    GridView1.DataSource = Data;  
                    GridView1.DataBind();  
                }  
            }  
            catch (Exception Exc)  
            {  
                lblMessage2.Visible = true;  
                lblMessage2.ForeColor = Color.Red;  
                lblMessage2.Text = " Application Error :  " + Exc.Message;  
            }  
      
            finally  
            {  
                //  
            }  
        }  
        protected void btnSave_Click(object sender, EventArgs e)  
        {  
            DataSave();  
        }  
      
        private void DataSave()  
        {  
            try  
            {  
                using (DataClassesDataContext DbContext = new DataClassesDataContext())  
                {  
                    tbl_ModalPopUp_Sample tbl = new tbl_ModalPopUp_Sample();  
                    tbl.UserName = txtUserName.Text;  
                    tbl.Mobile_No = Convert.ToInt64(txtMobile.Text);  
                    //  
                    DbContext.tbl_ModalPopUp_Samples.InsertOnSubmit(tbl);  
                    DbContext.SubmitChanges();  
                }  
                //  
                lblMessage1.ForeColor = Color.Blue;  
                lblMessage1.Text = "Data Saverd Successfully.";  
                //  
                ResetAll();  
                LoadGridData();  
            }  
            catch (Exception Exc)  
            {  
                lblMessage1.Visible = true;  
                lblMessage1.ForeColor = Color.Red;  
                lblMessage1.Text = " Application Error :  " + Exc.Message;  
            }  
      
            finally  
            {  
                //  
            }  
        }  
        protected void btnReset_Click(object sender, EventArgs e)  
        {  
            ResetAll();  
            lblMessage1.Text = "";  
            lblMessage2.Text = "";  
        }  
      
        private void ResetAll()  
        {  
            txtUserName.Text = "";  
            txtMobile.Text = "";  
        }  
      
        protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)  
        {  
            GridView1.PageIndex = e.NewPageIndex;  
            LoadGridData();  
        }  
    }  

 Run this application .. I hope this article helpful for you 🙂

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