hi Dabas
i think if we show data in picture format that it can be manage but
can we show a dataset result in a pictuer or image control?
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How to protect a web page data so that no one can copy data from web page by right clicking on page?
i have some confidential info that i have to shown on web page but i want that no one can copy that data by just rightclick and copy on web page.
need help
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Answers
you can disable right-click and other stuff through javascript, but it can be circumvented by anyone determined.
for example: http://www.hypergurl.com/n
Here is an article on that I just suggested
http://www.webmonkey.com/w
reval1,
There is no true way to keep users from obtaining a copy of information that is delivered via the web.
If all you are looking for is a right click disable script then here is a simple one:
<script language=JavaScript><!--
function clickIE4(){
if (event.button==2){
return false;
}
}
function clickNS4(e){
if (document.layers||document
if (e.which==2||e.which==3){
return false;
}
}
}
if (document.layers){
document.captureEvents(Eve
document.onmousedown=click
}
else if (document.all&&!document.g
document.onmousedown=click
}
document.oncontextmenu=new
// --></script>
i also have to say there is no easy way to prevent copying of daya, there are too many ways to copy the data, using different browsers, etc... there are browsers that can rip flash off a site. If you do manage do all the prevention of copying from the site. The user could still use the Print Screen key to capture the screen of data.
There is NO way to prevent a user from copying the data. Period.
The moment the user requests a page from your web browser the page is actually saved on the users hard drive
along with all the images, flash objects etc. Anyone with some technical knowledge on the subject can copy your data
bit by bit. The only solution to solve this problem is not to serve the page at all but that defies the purpose of your service.
Even if you disable every electonic way of copying data, if I was the user that wanted to get your data I would grab a pen and a piece of paper and start writing.
reval1,
Why do you want to stop users from copying the data in the first place? As minichicken, recklez, rockymagee have all said: there is no way to prevent a user from copying your data. You can make it somewhat harder for the novice user to get your data by disabling right clicking, dynamically creating images to display your data or using flash, but non of those will prevent someone from writing down what they want or doing a print screen or printing your page.
Why would you want to stop them from copying the data if you're displaying it to them in the first place?
Bottom line: If you don't want the users to have the information, don't provide it to them.
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by: DabasPosted on 2006-06-07 at 00:08:32ID: 16849801
Hi reval1,
My bank does just that and I find it extremely annoying.
I can still use Ctrl-C to copy though, so big deal
Dabas