how to disable printscreen button in mozila firefox using javascrip

Question

3.00/5 (2 votes)

See more:

Hi Friends,

i have done sucessfully disable printscreen in IE only
now i want to disable in Firfox
any one knows please share with me

my javascript code is

C#

function do_err()
    {
        return true
    }
onerror=do_err;
function no_cp()
    {
        clipboardData.clearData();setTimeout("no_cp()",100)
    }
no_cp();

XML

<HTML>
<HEAD>

<!-- (c) 1998-2010 ArtistScope (www.artistscope.com) -->
<SCRIPT SRC="no-printscreen.js"></SCRIPT>
</HEAD>
<BODY>
        This printscreen test file
</BODY>
</HTML>

i m waiting for u r valuable replays

Thanks
Venkat.S

Posted 20-Jul-11 20:25pm

vsiddi

Updated 20-Jul-11 20:33pm

walterhevedeich

v2

Add a Solution

Comments

R. Giskard Reventlov 21-Jul-11 2:58am

Why would you care if a user wants to print the page? If they really wanted to they could do a screen grab or just save the page locally, remove your bit of script and print it anyway.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Christian Graus · Answer 1 · 2011-07-21T13:34:00

Solution 1

You can't. How ridiculous. Any js you write, a hacker can disable. Forget about it.

Posted 21-Jul-11 13:34pm

Christian Graus