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| One of or a combination of
below options can be implemented to disable the navigation to previous
page
1. Catch the keypress event and disable backspace key.
onkeydown="escBackSpace();"
function escBackSpace() // called on document.body keydown event
{
if(event.keyCode == 8)
event.keyCode = 0;
event.returnValue=false
} }
2. Open a new window and disable toolbars, menus etc so user has no option to click on back button.
3. Set HTTP headers
if using ASP then
<%
Response.ExpiresAbsolute = #1/1/1980#
Response.AddHeader "cache-control", "no-cache"
Response.AddHeader "pragma", "no-cache"
%>
else
<head>
<meta http-equiv="Expires" CONTENT="0">
<meta http-equiv="Cache-Control" CONTENT="no-cache">
<meta http-equiv="Pragma" CONTENT="no-cache">
4. Replacing location property with current page
<A HREF="NextQuestion.aspx" onclick="javascript:location.replace(this.href); event.returnValue=false; ">Go to Next Question.</A>
Do anyone has yet another cool approach? do
tell us. |
|
| Microsoft released Version 1.0
of a new Java Database Connectivity (JDBC) driver with SQL Server 2005.
The SQL Server 2005 JDBC Driver download is available to all SQL Server
users at no additional charge, and provides access to SQL Server 2000 and
SQL Server 2005 from any Java application. The Version 1 driver runs on
JDK 1.4 or later, is JDBC 3.0 compliant and installs on RH Linux, Solaris,
Windows 2000, Windows Server 2003, or Windows XP. It has been tested
against all major application servers including BEA WebLogic, IBM
WebSphere, JBoss, and Sun
Download
it from here |
|
| Microsoft has released a preview beta version of Internet
Explorer 7 to the public. The newest version of the browser includes tabs,
an integrated search box, quick personal data-clearing and RSS support.
Internet
Explorer 7: Beta Preview
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|
Microsoft has
released the Windows Vista Product line-up this evening. For the past
few weeks, the SKU's for Windows Vista have been much speculated about.
- Windows Vista Business
- Aero Capabiity.
- Tablet PC capability.
- Windows Vista Enterprise
- Aero Capability.
- Includes Windows BitLocker, Virtual
PC Express, and Sub-system for Unix Applications.
- Only Available under the Software
Assurance Program or Enterprise Agreement.
- Windows Vista Home Basic
- Windows Vista Home Premium
- Aero Capability.
- Windows Media Center capability.
- DVD burning and creation.
- Tablet PC capability
- Windows Vista Ultimate
- Pretty much comes with everything.
- Windows Vista Starter
All versions will be availalbe in 32bit or
64bit
- Shared by R Pooran Prasad |
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