Aspdotnet.Sunil Kumar: 2017

You want to make Responsive Bootstrap GridView in Asp.net Along with Edit and Delete Button Inside Gridview, it should Popup Bootstrap Modal Popup When click on Edit or delete button Along With Respective row Values to Update Or Delete Record.

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="GridviewPopup.aspx.cs" Inherits="GridviewPopup" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>

<!DOCTYPE html>

<title>Responsive Gridview with Insert, Update, Delete in Bootstrap ModalPopUp using C# in ASP.Net</title>

body

{

font-family: Arial;

font-size: 10pt;

}

/*CSS Classes For Design Modal*/

.modalPopup

{

min-height: 75px;

position: fixed;

z-index: 2000;

padding: 0;

background-color: #fff;

border-radius: 6px;

background-clip: padding-box;

border: 1px solid rgba(0, 0, 0, 0.2);

min-width: 290px;

box-shadow: 0 5px 10px rgba(0, 0, 0, 0);

}

.modalBackground

{

position: fixed;

top: 0;

left: 0;

background-color: #000;

opacity: 0.5;

z-index: 1800;

min-height: 100%;

width: 100%;

overflow: hidden;

filter: alpha(opacity=50);

display: inline-block;

z-index: 1000;

}

</style>

<%-- Used links for References --%>

/* Applied Responsive For Grid View using footable js*/

$(function () {

$('[id*=GrdView]').footable();

});

</script>

</head>

<body>

<asp:ScriptManager ID="ToolkitScriptManager1" runat="server">

</asp:ScriptManager>

<%--Grid With Add New Employee button Design --%>

<asp:GridView ID="GrdView" runat="server" CssClass="footable" AutoGenerateColumns="false"

Style="max-width: 500px">

<asp:TemplateField HeaderText="Id">

<asp:label ID="lblId" runat="server" Text='<%# Eval("Id") %>' />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Name">

<asp:label ID="lblName" runat="server" Text='<%# Eval("Name") %>' />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Country">

<asp:label ID="lblCountry" runat="server" Text='<%# Eval("Country") %>' />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Salary">

<asp:label ID="lblSalary" runat="server" Text='<%# Eval("Salary") %>' DataFormatString="{0:N}" />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Edit">

<asp:Button ID="btnEdit" runat="server" Text="Edit" OnClick="Edit" CommandArgument='<%# Eval("Id") %>'

class="btn btn-primary" />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Delete">

<asp:Button ID="btnDelete" runat="server" Text="Delete" OnClick="Delete" CommandArgument='<%# Eval("Id") %>'

class="btn btn-danger" />

</ItemTemplate>

</asp:TemplateField>

</Columns>

</th>

<th>

</th>

<b>Country</b>

</th>

<b>Salary</b>

</th>

<th>

</th>

<th>

</th>

</tr>

<tr>

<b>No Records Found</b>

</td>

</tr>

</table>

</EmptyDataTemplate>

</asp:GridView>

</div>

<asp:Button ID="btnAdd" runat="server" Text="Add New Employee" OnClick="Add" class="btn btn-success" />

</div>

<%--lnkFake Link Button for mpeAddUpdateEmployee ModalPopup as TargetControlID--%>

<asp:LinkButton ID="lnkFake" runat="server"></asp:LinkButton>

<%--pnlAddUpdateEmployeeDetails Panel With Design--%>

<asp:Panel ID="pnlAddUpdateEmployeeDetails" runat="server" CssClass="modalPopup"

Style="display: none;">

<asp:Label ID="lblHeading" runat="server" CssClass="modal-title"></asp:Label>

</div>

Name</label>

</div>

<asp:TextBox ID="txtName" runat="server" CssClass="form-control" placeholder="Name"

Width="150px"></asp:TextBox>

</div>

<asp:RequiredFieldValidator ID="rfvName" Display="Dynamic" ValidationGroup="Employee"

ErrorMessage="Required" ControlToValidate="txtName" runat="server" ForeColor="Red" />

</div>

Country</label>

</div>

<asp:TextBox ID="txtCountry" runat="server" CssClass="form-control" placeholder="Country"

Width="150px"></asp:TextBox>

</div>

<asp:RequiredFieldValidator ID="rfvCountry" ErrorMessage="Required" Display="Dynamic"

ValidationGroup="Employee" ControlToValidate="txtCountry" runat="server" ForeColor="Red" />

</div>

Salary</label>

</div>

<asp:TextBox ID="txtSalary" runat="server" CssClass="form-control" placeholder="Salary"

Width="150px"></asp:TextBox>

<asp:FilteredTextBoxExtender ID="ftSalary" runat="server" TargetControlID="txtSalary"

FilterType="Custom" ValidChars="1234567890.">

</asp:FilteredTextBoxExtender>

</div>

<asp:RequiredFieldValidator ID="rfvSalary" Display="Dynamic" ValidationGroup="Employee"

ErrorMessage="Required" ControlToValidate="txtSalary" runat="server" ForeColor="Red" />

</div>

<asp:HiddenField ID="hfAddEditEmployeeId" runat="server" Value="0" />

<asp:HiddenField ID="hfAddEdit" runat="server" Value="ADD" />

<asp:Button ID="btnSave" runat="server" Text="ADD" OnClick="Save" class="btn btn-success"

ValidationGroup="Employee"></asp:Button>

Cancel

</button>

</div>

</asp:Panel>

<%--mpeAddUpdateEmployee Modal Popup Extender For pnlAddUpdateEmployeeDetails--%>

<asp:ModalPopupExtender ID="mpeAddUpdateEmployee" runat="server" PopupControlID="pnlAddUpdateEmployeeDetails"

TargetControlID="lnkFake" BehaviorID="mpeAddUpdateEmployee" CancelControlID="btnCancel"

BackgroundCssClass="modalBackground">

</asp:ModalPopupExtender>

<%--lnkFake1 Link Button for mpeDeleteEmployee ModalPopup as TargetControlID--%>

<asp:LinkButton ID="lnkFake1" runat="server"></asp:LinkButton>

<%--pnlDeleteEmployee Panel With Design--%>

<asp:Panel ID="pnlDeleteEmployee" runat="server" CssClass="modalPopup" Style="display: none;">

</div>

Do you Want to delete this record ?

</div>

<asp:HiddenField ID="hfDeleteEmployeeId" runat="server" Value="0" />

<asp:Button ID="btnYes" runat="server" Text="Yes" OnClick="Yes" class="btn btn-danger">

</asp:Button>

Cancel

</button>

</div>

</asp:Panel>

<%-- mpeDeleteEmployee Modal Popup Extender For pnlDeleteEmployee--%>

<asp:ModalPopupExtender ID="mpeDeleteEmployee" runat="server" PopupControlID="pnlDeleteEmployee"

TargetControlID="lnkFake1" BehaviorID="mpeDeleteEmployee" CancelControlID="btnNo"

BackgroundCssClass="modalBackground">

</asp:ModalPopupExtender>

</form>

</body>

</html>

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data.SqlClient;

using System.Configuration;

using System.Data;

public partial class GridviewPopup : System.Web.UI.Page

{

string constr = ConfigurationManager.ConnectionStrings["Conn"].ConnectionString;

protected void Page_Load(object sender, EventArgs e)

{

if (!this.IsPostBack)

{

this.BindEmployee();

}

/* Clear controls values and Set default value to controls */

private void ClearControls()

{

hfAddEdit.Value = "ADD";

btnSave.Text = "ADD";

lblHeading.Text = "Add Employee Details";

hfAddEditEmployeeId.Value = "0";

hfDeleteEmployeeId.Value = "0";

txtCountry.Text = string.Empty;

txtName.Text = string.Empty;

txtSalary.Text = string.Empty;

}

/* Bind Employee Grid*/

private void BindEmployee()

{

/* Code For Bind Employee Grid*/

string query = "SELECT Id, Name, Country, Salary FROM Employee";

SqlCommand cmd = new SqlCommand(query);

SqlConnection con = new SqlConnection(constr);

SqlDataAdapter sda = new SqlDataAdapter();

cmd.Connection = con;

sda.SelectCommand = cmd;

DataSet ds = new DataSet();

sda.Fill(ds);

GrdView.DataSource = ds;

GrdView.DataBind();

/* Apply Bootstrap Collapse and Expand Class for Grid cells attribute*/

BootstrapCollapsExpand();

}

/* Edit Employee Detail*/

protected void Edit(object sender, EventArgs e)

{

/* Change label text of lblHeading on Edit button Click */

lblHeading.Text = "Update Employee Details";

/* Sets CommandArgument value to hidden field hfAddEditEmployeeId */

hfAddEditEmployeeId.Value = (sender as Button).CommandArgument;

/* Find Gridview Label values on Edit button Click */

GridViewRow row = ((sender as Button).NamingContainer as GridViewRow);

/* Sets value from Grid cell to textboxes txtName,txtCountry and txtSalary */

txtName.Text = (row.FindControl("lblName") as Label).Text;

txtCountry.Text = (row.FindControl("lblCountry") as Label).Text;

txtSalary.Text = (row.FindControl("lblSalary") as Label).Text;

/* Change text of button as Update*/

btnSave.Text = "Update";

/* Apply Bootstrap Collapse and Expand Class for Grid cells attribute */

BootstrapCollapsExpand();

/* Show AddUpdateEmployee Modal Popup */

mpeAddUpdateEmployee.Show();

}

/*Add Employee Detail*/

protected void Add(object sender, EventArgs e)

{

/* Clear Controls Value */

ClearControls();

/* Apply Bootstrap Collapse and Expand Class for Grid cells attribute */

BootstrapCollapsExpand();

/* Show mpeAddUpdateEmployee Modal Popup */

mpeAddUpdateEmployee.Show();

}

/* Save or Update Employee Details*/

protected void Save(object sender, EventArgs e)

{

/* Code For INSERT OR UPDATE */

SqlConnection con = new SqlConnection(constr);

/* Set employeeId from hfAddEditEmployeeId value for INSERT or UPDATE */

int employeeId = Convert.ToInt32(hfAddEditEmployeeId.Value);

string query = string.Empty;

/* To Check Employee Id For Insert or Update and sets query string variable text*/

if (employeeId > 0)

{

query = "UPDATE Employee SET Name = @Name, Country = @Country, Salary = @Salary WHERE Id = @Id";

}

else

{

query = "INSERT INTO Employee(Name, Country, Salary) VALUES(@Name, @Country, @Salary)";

}

SqlCommand cmd = new SqlCommand(query);

if (employeeId > 0)

{

cmd.Parameters.AddWithValue("@Id", employeeId);

}

cmd.Parameters.AddWithValue("@Name", txtName.Text.Trim());

cmd.Parameters.AddWithValue("@Country", txtCountry.Text.Trim());

cmd.Parameters.AddWithValue("@Salary", txtSalary.Text);

cmd.Connection = con;

con.Open();

cmd.ExecuteNonQuery();

con.Close();

/* Bind Employee Grid*/

BindEmployee();

/* Hide mpeAddUpdateEmployee Modal Popup */

mpeAddUpdateEmployee.Hide();

/* Clear Controls Value */

ClearControls();

}

/* Delete Emploee Detail*/

protected void Delete(object sender, EventArgs e)

{

/* Apply CommandArgument value to hidden field hfDeleteEmployeeId */

hfDeleteEmployeeId.Value = (sender as Button).CommandArgument;

/* Apply Bootstrap Collapse and Expand Class for Grid cells attribute*/

BootstrapCollapsExpand();

/* Show DeleteEmployee Modal Popup */

mpeDeleteEmployee.Show();

}

/* If Select Yes on Delete Modal Popup */

protected void Yes(object sender, EventArgs e)

{

/* Code to Delete Employee Record */

SqlConnection con = new SqlConnection(constr);

int EmployeeId = Convert.ToInt32(hfDeleteEmployeeId.Value);

SqlCommand cmd = new SqlCommand("DELETE FROM Employee WHERE Id = @Id");

cmd.Parameters.AddWithValue("@Id", EmployeeId);

cmd.Connection = con;

con.Open();

cmd.ExecuteNonQuery();

con.Close();

/* Bind Grid Again To see latest Records*/

BindEmployee();

/* Hide Delete Employee Modal Popup */

mpeDeleteEmployee.Hide();

/*Clear Controls Value*/

ClearControls();

}

/* Apply Bootstrap Collapse and Expand Class for Grid cells attribute*/

private void BootstrapCollapsExpand()

{

if (this.GrdView.Rows.Count > 0)

{

//Attribute to show the Plus Minus Button.

GrdView.HeaderRow.Cells[1].Attributes["data-class"] = "expand";

//Attribute to hide column in Phone.

GrdView.HeaderRow.Cells[0].Attributes["data-hide"] = "phone";

GrdView.HeaderRow.Cells[2].Attributes["data-hide"] = "phone";

GrdView.HeaderRow.Cells[3].Attributes["data-hide"] = "phone";

GrdView.HeaderRow.Cells[4].Attributes["data-hide"] = "expand";

GrdView.HeaderRow.Cells[5].Attributes["data-hide"] = "expand";

//Adds THEAD and TBODY to GridView.

GrdView.HeaderRow.TableSection = TableRowSection.TableHeader;

}

Aspdotnet.Sunil Kumar

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Tuesday, November 21, 2017

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