how t create griedview for select all and by particular selct functionalities

Posted by Shanky11 under ASP.NET on 2/28/2013 | Points: 10 | Views : 735 | Status : [Member] | Replies : 2
i m working on a project for that i need
a gridview like above said

if i select all contact should select
if i select 1 only one should select


for that i need column like this............

(checkbox) select all
checkbox abc
mob-no
chckbox xyz
mob-no
chkbox pqr
mob-no
Something like this




Responses

Posted by: Raj.Trivedi on: 2/28/2013 [Member] [MVP] Starter | Points: 25

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Hello Shanky11

Please go through the below links :-

http://csharpdotnetfreak.blogspot.com/2009/08/checkall-checkbox-gridview-aspnet.html


http://www.codeproject.com/Articles/11207/Selecting-multiple-checkboxes-inside-a-GridView-co

http://www.aspdotnet-suresh.com/2011/03/how-to-selectdeselect-checkboxes-in.html

Regard's
Raj.Trivedi
"Sharing is Caring"
Please mark as answer if your Query is resolved

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Posted by: Satyapriyanayak on: 2/28/2013 [Member] [MVP] Silver | Points: 25

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Default.aspx code

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
<script type="text/javascript" language="javascript">
function Selectall_Deselectall(CheckBoxControl)
{
if (CheckBoxControl.checked == true)
{
var i;
for (i=0; i < document.forms[0].elements.length; i++)
{
if ((document.forms[0].elements[i].type == 'checkbox') &&
(document.forms[0].elements[i].name.indexOf('checkpoint') > -1))
{
document.forms[0].elements[i].checked = true;
}
}
}
else
{
var i;
for (i=0; i < document.forms[0].elements.length; i++)
{
if ((document.forms[0].elements[i].type == 'checkbox') &&
(document.forms[0].elements[i].name.indexOf('checkpoint') > -1))
{
document.forms[0].elements[i].checked = false;
}
}
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="true">
<Columns>

<asp:TemplateField>
<HeaderTemplate>
<input type="checkbox" name="SelectAllCheckBox" onclick="Selectall_Deselectall(this)">
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox id="checkpoint" runat="server" ></asp:CheckBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>

</div>
</form>
</body>
</html>


Default.aspx.vb code

Imports System.Data.SqlClient
Imports System.Data
Partial Class _Default
Inherits System.Web.UI.Page
Dim strConnString As String = System.Configuration.ConfigurationManager.ConnectionStrings.Item("ConnectionString").ToString()
Dim con As New SqlConnection(strConnString)
Dim str As String
Dim com As SqlCommand
Dim sqlda As SqlDataAdapter
Dim ds As DataSet
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
con.Open()
str = "select * from student"
com = New SqlCommand(Str, con)
Dim reader As SqlDataReader
reader = com.ExecuteReader()
GridView1.DataSource = reader
GridView1.DataBind()
con.Close()
End Sub
End Class


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