SATHIS DotNET

Cross Domain Iframe Resize

2008-09-10T11:54:00.007+05:30

Cross Domain iframe Resize

Domain A: Html Page
There we want add one dummy Html Page with JavaScript

Dummy_Page.html
<html>
<head>
</head>
<body>
</body>
</html>
<script language="javascript" type="text/javascript">
var hashValue = window.location.hash
if ((hashValue != null) (hashValue.length != 0))
{
var pairs = hashValue.split('&');
if ((pairs != null) && (pairs.length > 0))
{
window.top.document.getElementById((pairs[1].split('='))[1]).style.height =(pairs[0].split('='))[1] +"px";
}
}
</script>

Domain A: Iframe Page

<html>
<head>
</head>
<body>
<table class="content" align="center" width="845">
<tbody>
<tr>
<td align="center" valign="top">
<iframe id="Home" scrolling="auto" frameborder="0" name="HOME" style="width: 100%;" src="http://www.DomainB.com/Home.aspx" >
</iframe>
</td>
</tr>
</tbody>
</table>

<script language="javascript" type="text/javascript">
var iframe= document.getElementById("Home");
iframe.src=iframe.src +"#frameID="+ iframe.id +"&site=http://www.DomainA.com/Dummy_Page.html";
</script>
</body>
</html>

Domain B: Frameheight.js
This script file want to include in Domain B Pages

function call()
{
var hashValue = window.location.hash.substring(1);
if ((hashValue == null) (hashValue.length == 0))
{ }
else
{
var pairs = hashValue.split('&');
if ((pairs != null) && (pairs.length > 0))
{
var iframeID = (pairs[0].split('='))[1];
var parlocation = (pairs[1].split('='))[1];
manage(iframeID,parlocation)
return;
}
}
setTimeout("call()",10);
}
function manage(iframeID,parlocation)
{
set_cookie("iframeID",iframeID);
set_cookie("location",parlocation);
document.getElementById("Home_sub").src=parlocation + "#Height=" + (document.body.offsetHeight+30) + "&iframeID=" + iframeID;
}

if( get_cookie("iframeID") != null && get_cookie("location") != null)
{
document.getElementById("Home_sub").src= get_cookie("location")+ "#Height=" + (document.body.offsetHeight+30) + "&iframeID=" + get_cookie("iframeID");
}
else
{
call();
}
function set_cookie ( name, value, exp_y, exp_m, exp_d, path, domain, secure )
{
var cookie_string = name + "=" + escape ( value );

if ( exp_y )
{
var expires = new Date ( exp_y, exp_m, exp_d );
cookie_string += "; expires=" + expires.toGMTString();
}

if ( path )
cookie_string += "; path=" + escape ( path );

if ( domain )
cookie_string += "; domain=" + escape ( domain );

if ( secure )
cookie_string += "; secure";

document.cookie = cookie_string;
}
function get_cookie ( cookie_name )
{
var results = document.cookie.match ( '(^;) ?' + cookie_name + '=([^;]*)(;$)' );

if ( results )
return ( unescape ( results[2] ) );
else
return null;
}

Domain B: All Pages(HTML , ASPX ,etc....)

(Red color Marked Code want to insert in all the pages)

Post Data to Other website use Asp.net

2008-06-05T09:54:00.000+05:30

Post Data to Other website use Asp.net

Programmatically full up other site textboxes and submit that page using asp.net

String strresponse="";
String postData = "login=user&password=pass123";
byte[] byteArray = Encoding.UTF8.GetBytes(postData);

HttpWebRequest request = (HttpWebRequest) WebRequest.Create("http://www.test.com/login.aspx");

request.Method = "POST";
request.Accept = "test/html";
request.AllowAutoRedirect = true;
request.MaximumAutomaticRedirections = 4;
request.MaximumResponseHeadersLength = 4;

request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = byteArray.Length;
Stream newStream = request.GetRequestStream();

newStream.Write(byteArray, 0, byteArray.Length);
newStream.Close();

request.Credentials = CredentialCache.DefaultCredentials;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();

Stream receiveStream = response.GetResponseStream();

StreamReader readStream = new StreamReader(receiveStream, Encoding.UTF8);

strresponse = readStream.ReadToEnd();

Response.Write(strresponse);
readStream.Close();
response.Close();

Clearing Recent Projects list in Visual Studio 2005

2008-06-05T09:51:00.000+05:30

Clearing Recent Projects list in Visual Studio 2005

If you had a list of projects listed on the Visual Studio 2005 Home page's Recent Projects section and wanted to clear any of these items, there is not a way to do it using the IDE.

You will need to go to the registry (Start->Run->regedit) and
remove entries from:

HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\8.0\ProjectMRUList

ASP.NET 2.0 GridView control in Paging and Sorting

2008-04-17T10:33:00.000+05:30

ASP.NET 2.0 GridView control in Paging and Sorting
This article will describe how you can manually implement paging and sorting for the new GridView control in ASP.NET 2.0

First of all I set the AlowPaging and AllowSorting properties to true, then specified page PageSize attribute of GridView to 10. For each bound Column (that I want to be sorted) I specified the SortExpression attribute same as the column name in the database table.

After doing these initial changes you need to handle the Sorting event. There are two events for sorting one is Sorting and the other is Sorted. Sorted is called just after the GridView is sorted and it’s the Sorting event in which you will need to handle the sorting logic.

Here a GridViewSortEventArgs is provided from which you can get the column’s SortExpression and SortDirection. You will need to re fetch the data from database and bind that to the GridView and you need to restructure the query with order by and DESC or ASC clauses.

For Paging there is the event PageIndexChanging that gives the index of the new page clicked. Here you just need to set the PageIndex property of the GridView to the new Index and re bind the data to GridView.

Design Page :

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

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Grid View Sorting</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AllowPaging="True"
AllowSorting="True" OnPageIndexChanging="GridView1_PageIndexChanging"
OnSorting="GridView1_Sorting" AutoGenerateColumns="False">
<Columns>
<asp:BoundField DataField="ProjectID" HeaderText="ProjectID" SortExpression="ProjectID" />
<asp:BoundField DataField="Name" HeaderText="Name" SortExpression="Name" />
<asp:BoundField DataField="ShortName" HeaderText="ShortName" SortExpression="ShortName" />
<asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" />
<asp:BoundField DataField="EstimatedStartDate" HeaderText="EstimatedStartDate" SortExpression="EstimatedStartDate"/>
</Columns>

</asp:GridView>
<asp:HiddenField ID="Direction" runat="server" />
<asp:HiddenField ID="Expression" runat="server" />
</div>
</form>
</body>
</html>

Code Page :

using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class GridViewTest : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
GridView1.DataSource = DataBinder().Tables[0];
GridView1.DataBind();
Direction.Value= "ASC";
}
}
public DataSet DataBinder()
{
SqlConnection con = new SqlConnection("Data Source=Test;Initial Catalog=TESTDB_Dev;User ID=User;Password=Pass");
con.Open();
SqlDataAdapter adp = new SqlDataAdapter("Select ProjectID, Name ,ShortName ,Description, StartDate from Project", con);
DataSet ds = new DataSet();
adp.Fill(ds);
return ds;
}
protected void GridView1_Sorting(object sender, GridViewSortEventArgs e)
{
Expression.Value= e.SortExpression;
if (Direction.Value!=("ASC"))
{
Direction.Value= "ASC";
}
else
{
Direction.Value= "DESC";
}
Sort(Expression.Value+" "+ Direction.Value);
}

public void Sort(string Exp)
{
DataView DV = new DataView(DataBinder().Tables[0]);
try
{
DV.Sort = Exp;
}
catch (Exception ex)
{

}
GridView1.DataSource = DV;
GridView1.DataBind();
}

protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView1.PageIndex = e.NewPageIndex;
Sort(Expression.Value+ " " + Direction.Value);
}
}

Relation objects in a dataset

2008-04-07T17:57:00.000+05:30

How to use relation objects in a dataset?
DataSet's that contain multiple DataTable objects can use DataRelation objects to relate one table to another. Adding a DataRelation to a DataSet adds by default a UniqueConstraint to the parent table and a ForeignKeyConstraint to the child table.
The code sample below creates a DataRelation using two DataTable objects in a DataSet. Each DataTable contains a column named CustID which serves as a "relation" between two the DataTable objects. The example adds a single DataRelation to the Relations collection of the DataSet. The first argument in the sample specifies the name of the DataRelation being created. The second argument sets the parent DataColumn and the third argument sets the child DataColumn.

custDS.Relations.Add("CustOrders",custDS.Tables["Customers"].Columns["CustID"],custDS.Tables["Orders"].Columns["CustID"]);
OR
private void CreateRelation()
{
DataColumn parentCol;DataColumn childCol;
parentCol = DataSet1.Tables["Customers"].Columns["CustID"];
childCol = DataSet1.Tables["Orders"].Columns["CustID"];
DataRelation relCustOrder;
relCustOrder = new DataRelation("CustomersOrders", parentCol, childCol);
DataSet1.Relations.Add(relCustOrder);

Create custom web control (FilterDropDown)

2008-03-20T19:21:00.000+05:30

Create custom web control (FilterDropDown)

In this article we will have a look at implementing a custom web control. This web control will inherit from the Textbox web control and List Box Control, It working as like Dropdown List Box. But Filter feature also added and you Type your Own Text also.

Suppose you have city Dropdown box. It has 1000 Cities. User City is Not there in you Dropdown, then you provide “Other” Option also, and you want add one more Text Box

But Here if City is there in you Drop down you can select that and user need New city they can enter it.

Copy Following Code.

Paste it on FilterDropDown .vb file

Build and Get Dll .

Add in your application as a control

Imports System.Web.UI.WebControls
Imports System.Web.UI
Imports System.Web
Imports System.Data
Imports System
Imports System.Xml

Public Class FilterDropDown
Inherits System.Web.UI.WebControls.WebControl
Implements INamingContainer

Private Shared DropDown As New TextBox()
Private Shared DropList As New ListBox()

Public Sub New()
MyBase.New()
Me.Width = (Unit).Pixel(200)
Me.BorderWidth = (Unit).Pixel(1)
End Sub

Private Shared Ds As New DataTable()
Private Shared Dt As String
Private Shared m_width As Integer = 200
Public Property dataSource() As DataTable
Get
Return Ds
End Get
Set(ByVal value As DataTable)
Ds = value
End Set
End Property

Public Property dataTextField() As String
Get
Return Dt
End Get
Set(ByVal value As String)
Dt = value
End Set
End Property
Public Property FWidth() As Integer
Get
Return m_width
End Get
Set(ByVal value As Integer)
m_width = value
End Set
End Property

Protected Overloads Overrides Sub CreateChildCOntrols()
DropList.ID = Me.ID & "txt"
DropDown.ID = Me.ID & "List"

' Data Source Assign
DropList.DataSource = Ds
DropList.DataTextField = Dt
DropList.DataBind()

'Properties
DropList.Style.Add("position", "absolute")
DropList.Style.Add("display", "none")
DropList.Width = (Unit).Pixel(m_width)
DropList.Height = (Unit).Pixel(200)
DropDown.Width = (Unit).Pixel(m_width)

Dim CTxtID As String = Me.ID & "_" & DropDown.ID
Dim CListId As String = Me.ID & "_" & DropList.ID

'Script
Dim LoadScript As String = " <script language='javascript' type='text/javascript'> var myList" & CListId & " = new Array(); for(var i=0; i<document.getElementById('" & CListId & "').options.length;i++) { myList" & CListId & "[i]=document.getElementById('" & CListId & "').options[i].innerText; }</script> "
Me.Page.ClientScript.RegisterStartupScript([GetType](), "Load", LoadScript)

Dim FocusScript As String = "<script language='javascript' type='text/javascript'> function " & CListId & "show(oObject,ListID){var len = oObject.value;oObject.value='';var oTextRange = document.selection.createRange();if (oTextRange != null){var left = (oTextRange.boundingLeft-5);var Top = oTextRange.boundingTop + 17;}document.getElementById(ListID).style.top=Top;document.getElementById(ListID).style.left=left;oObject.value=len ;}</script> "
Me.Page.ClientScript.RegisterStartupScript([GetType](), "Focus", FocusScript)
DropDown.Attributes.Add("onfocus", "document.getElementById('" & CListId & "').style.display='block';" & CListId & "show(this,'" & CListId & "');")
DropDown.Attributes.Add("onblur", "document.getElementById('" & CListId & "').style.display='none'")
DropDown.Attributes.Add("onkeyup", CListId & "MyList(this,'" & CListId & "'); ")

Me.Page.ClientScript.RegisterStartupScript([GetType](), "MyList", "<script language='javascript' type='text/javascript'>function " & CListId & "MyList(txtid,listid) { var txt = txtid.value;var tot=document.getElementById(listid).options.length;for(i=0; i<tot;i++) { document.getElementById(listid).remove(0);}var j =0;for(i=0; i<myList" & CListId & ".length;i++) {if( (myList" & CListId & "[i].toUpperCase()).indexOf(txt.toUpperCase())==0) { var elOptNew = document.createElement('option'); elOptNew.text = myList" & CListId & "[i]; document.getElementById(listid).add(elOptNew,j);j++; } } }</script>")

DropList.Attributes.Add("onChange", "document.getElementById('" & CTxtID & "').value=this.options[this.selectedIndex].innerText")

Controls.Add(DropDown)
Controls.Add(DropList)

End Sub

Public Property result() As String
Get
Try
Return DropDown.Text
Catch ex As Exception
Return ""
End Try
End Get
Set(ByVal value As String)
DropDown.Text = value
End Set
End Property

End Class

Output:

After Type Any text

SQL a Stored Procedure to be Automatically Run

2008-03-18T16:15:00.000+05:30

SQL a Stored Procedure to be automatically run

How to setup a stored procedure to be automatically run?

I needed to know how to schedule a stored procedure to run over and over! This is a brief step by step of how to get going. This isn't meant to hold your hand but get you going!
Here is a brief how-to steps!

1. Open SQL Enterprise Manager
2. Expand the database folder, Select your database if there are several databases
3. Left Single click on the place where it says stored procedures
4. Right click after selecting and choose new stored procedure
5. Create and save your stored procedure (Even has a syntax checker!)
6. Inside Enterprise Manager--Click on Tools, Job Scheduling (A wizard will appear)
7. Click Next
8 Leave Transact SQL-command selected, Click Next
9. Verify the database and in the big text box type -- EXEC storedprocedurename
10. Click Next
11. This will bring up a form that allow you to do whatever. Run now is selected. To make it a reoccurring stored proc the 5th option is that.
12. Schedule how you want the stored proc to run
13. Choose if you want to email or net send command. If you don't want anything click next
14. To modify or delete the job open SQL Enterprise Manager
15. Expand the Management Folder, Expand SQL Server Agent, select Jobs.
16. This is where all the info on the jobs that you created in Job Scheduler.
17. Right Click on the job and choose properties. That's it!

Disable Browser Right click event

2008-03-18T16:12:00.000+05:30

Javascript : Disable Browser Right click event

Disable Browser Right click event.

< body oncontextmenu="return false;" >
</body >

Upload a file from my ASP.NET page

2008-03-14T18:38:00.000+05:30

Upload a file from my ASP.NET page?

To upload a file with your ASP.NET page, you need the use of two classes: System.Web.UI.HtmlControls.HtmlInputFile class and the System.Web.HttpPostedFile.
The HtmlInputFile class represents an HTML input control that the user will use on the client to select a file to upload.

The HttpPostedFile class represents the uploaded file. This is obtained from the .PostedFile property of the HtmlInputFile control.
In order to use the HtmlInputFile control, you need to add the enctype attribute to your form tag as follows:

<form id="upload" method="post" runat="server" enctype="multipart/form-data">

Below is a simple example of how to upload a file via an ASP.NET page using C#.

<%@ Import Namespace="System" %>
<%@ Import Namespace="System.Web" %>
<%@ Import Namespace="System.Web.UI.HtmlControls" %>
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Drawing" %>
<html>
<head>
<title>upload_cs</title>
</head>
<script language="C#" runat="server">
public void UploadFile(object sender, EventArgs e)
{
if (loFile.PostedFile != null)
{
try
{
String strFileName, strFileNamePath, strFileFolder;
strFileFolder = Context.Server.MapPath(@"data\");
strFileName = loFile.PostedFile.FileName;
strFileName = Path.GetFileName(strFileName);
strFileNamePath = strFileFolder + strFileName;
loFile.PostedFile.SaveAs(strFileNamePath);
lblFileName.Text = strFileName;
lblFileLength.Text = loFile.PostedFile.ContentLength.ToString();
lblFileType.Text = loFile.PostedFile.ContentType;
pnStatus.Visible = true;
}
catch (Exception x)
{
Label lblError = new Label();
lblError.ForeColor = Color.Red;
lblError.Text = "Exception occurred: " + x.Message;lblError.Visible = true;this.Controls.Add(lblError);
}
}

}

</script>

<body>

<P>

</P>

<P>

<asp:Button id="btnUpload" runat="server" Text=" Upload " OnClick="UploadFile"></asp:Button>

</P>

<P>

<asp:Panel id="pnStatus" runat="server" Visible="False"><asp:Label id="lblFileName" Font-Bold="True" Runat="server"></asp:Label>

uploaded

<BR>

<asp:Label id="lblFileLength" Runat="server"></asp:Label> bytes

<BR>

<asp:Label id="lblFileType" Runat="server"></asp:Label>

</asp:Panel>

</P>

</form>

</body >

</html>

Javascript: Set Browser Home Page

2008-03-14T16:50:00.000+05:30

Javascript: Set Browser Home Page

This JavaScript code will enable you to place a button on your site that, when clicked on, will make your web site your visitors home page

<FORM><INPUT TYPE="button" VALUE="Make This Site Your Home Page" onClick="this.style.behavior='url(#default#homepage)'; this.setHomePage('http://www.sathiskvp.blogspot.com');"></FORM>

Example:

Browser Back Button Using Javascript

2008-03-14T11:56:00.000+05:30

Disable Browser Back Button Using Javascript

This javascript for disable Browser Back button.....

<script type="text/javascript" language="javascript">
javascript:window.history.forward(1);
</script>

Create Own Back Button

create your own Back button

<html>
<body>
<script language="JavaScript">
function function1()
{
history.back(1);
}
</script>
<input type="button" value="Go back" onclick="function1();">
</body>
</html>

Example

Some Other Links :

http://quickstarts.asp.net/Futures/ajax/doc/history.aspx

Jagged Arrays in C#

2008-03-13T19:36:00.000+05:30

What are Jagged Arrays in C#?

A special type of array is introduced in C#. A Jagged Array is an array of an array in which the length of each array index can differ.
Example: A Jagged Array can be used is to create a table in which the lengths of the rows are not same. This Array is declared using square brackets ( [ ] ) to indicate each dimension.
The following code demonstrates the creation of a two-dimensional jagged array.

Class Jagged
{
public static void Main()
{
int [][] jagged=new int [3][];
jagged[0]=mew int[4]
jagged[1]=mew int[3]
jagged[2]=mew int[5]
int I;
‘Storing values in first array
for (I=0;I<4;i++)
jagged[0][I]=I;
‘Storing values in second array

for( I=0;I<3;I++)
jagged[1][I]=I;
‘Storing values in third array

for(I=0;I<5;I++)
jagged[2][I]=I;
‘Displaying values from first array

for (I=0;I<4;I++)
Console.WriteLine(jagged[0][I])
‘Displaying values from second array

for (I=0;I<3;I++)
Console.WriteLine(jagged[1][I])

‘Displaying values from third array
for(I=0;I<5;I++)
Console.WriteLine(jagged[2][I])

}
}

Insert an image in Access Database

2008-03-13T19:30:00.000+05:30

How to insert an image in Access Database?
The following code asks for a path of a Gif image. Then inserts the Gif image to an Access database.

File name is Image.vb

Imports System
Imports System.IO
Imports System.Data
Public Class SaveImageShared Sub main()
Dim o As System.IO.FileStream
Dim r As StreamReader
Dim gifFile As String
Console.Write("Enter a Valid .Gif file path")
gifFile = Console.ReadLine
If Dir(gifFile) = "" Then
Console.Write("Invalid File Path")
Exit Sub
End If
o = New FileStream(gifFile, FileMode.Open, FileAccess.Read, FileShare.Read)
r = New StreamReader(o)
Try
Dim FileByteArray(o.Length - 1) As Byte
o.Read(FileByteArray, 0, o.Length)
Dim Con As New _
System.Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.3.51;Persist Security Info=False;Data Source=Test.mdb")
Dim Sql As String = "INSERT INTO Images (Pic,FileSize) VALUES (?,?)"
Dim Cmd As New System.Data.OleDb.OleDbCommand(Sql, Con)
Cmd.Parameters.Add("@Pic", System.Data.OleDb.OleDbType.Binary, o.Length).Value = FileByteArray
Cmd.Parameters.Add("@FileSize", System.Data.OleDb.OleDbType.VarChar, 100).Value = o.Length
Con.Open()
Cmd.ExecuteNonQuery()
Con.Close()
Catch ex As Exception
Console.Write(ex.ToString)
End Try
End Sub
End Class

Access a SQL stored procedure

2008-03-13T19:27:00.000+05:30

How do I access a SQL stored procedure?

You can access SQL stored procedures the same way as executing other SQL commands. Set the query string as the name of the stored procedure and then set the CommandType to be CommandType.StoredProcedure. Below is an example of one input and one output parameter.

if(myConn.State == ConnectionState.Closed)myConn.Open();
SqlCommand myCmd = new SqlCommand("sp_my_stored_procedure",myConn);
myCmd.CommandType = CommandType.StoredProcedure;
SqlParameter parm;
parm = myCmd.Parameters.Add(new SqlParameter("@custid", SqlDbType.VarChar,50));
parm.Direction = ParameterDirection.Input;
myCmd.Parameters["@custid"].Value = OrderID;
parm = myCmd.Parameters.Add(new SqlParameter("@custName", SqlDbType.VarChar,50));
parm.Direction = ParameterDirection.Output;
SqlDataAdapter da = new SqlDataAdapter();
da.TableMappings.Add("your mapping","your mapping");
da.SelectCommand = myCmd;
DataSet ds = new DataSet();
da.Fill(ds);
DataTable resultTable = ds.Tables[0];

Javascript Events

2008-03-13T19:03:00.000+05:30

Javascript Events

Attribute The event occurs when...
onabort - Loading of an image is interrupted
onblur - An element loses focus
onchange - The user changes the content of a field
onclick -Mouse clicks an object
ondblclick - Mouse double-clicks an object
onerror - An error occurs when loading a document or an image
onfocus - An element gets focus
onkeydown - A keyboard key is pressed
onkeypress - A keyboard key is pressed or held down
onkeyup - A keyboard key is released
onload - A page or an image is finished loading
onmousedown - A mouse button is pressed
onmousemove - The mouse is moved
onmouseout - The mouse is moved off an element
onmouseover - The mouse is moved over an element
onmouseup - A mouse button is released
onreset - The reset button is clicked
onresize - A window or frame is resized
onselect - Text is selected
onsubmit - The submit button is clicked
onunload - The user exits the page

ASP.NET - C# - Clear History From Server side

2008-03-13T18:19:00.000+05:30

ASP.NET - C# - Clear History From Server side

This Code For Clear History From Server side in Asp.net
if you press Back it not allowed..

private void Page_Load(object sender, System.EventArgs e)
{
if(!Page.IsPostBack)
{
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.Cache.SetAllowResponseInBrowserHistory(false);
}
}

Javascript For Catch Browser close Event

2008-03-13T17:52:00.000+05:30

Javascript For Catch Browser close Event

Occasionally there is a need to catch browser closing event. The most elegant way to catch browsing closing event in IE is the following short script

< html>
< head>
< title>
< /title>
< /head>
< body onbeforeunload="alert('Closing');">
< /body>
< /html>

Other Way

2008-03-13T17:32:00.000+05:30

Javascript For find Text or Control Location

The below is just a small example on what you can do with the API. Once the text is selected, you get its offset in pixels which you can then use to distinguish between the first and second foobar.If my snippet doesn't give you what you need, also read on selection and range.

<html>

<head>

<script>

function boundDim(oObject)
{
var oTextRange = document.selection.createRange();
if (oTextRange != null) {
alert("The bounding Text Left is :" + oTextRange.boundingLeft);
}

}
</script>
</head>
<body onclick="boundDim(this);">
Hello to all. Hello to me.
</body>
</html>