Copy & Paste JavaScript Codes for popular browse like IE,Firefox and opera etc

January 19th, 2008 Ntt.cc

Copy & Paste JavaScript Codes for pop browse like IE,Firefox and opera etcThe function belows that can copy & paste text contents for pop browselike IE,Firefox and opera etc.You can download the source from here >>>copyToClipboard.js

1. copyToClipboard = function(txt) {
2. if(window.clipboardData) {
3.   window.clipboardData.clearData();
4.   window.clipboardData.setData("Text", txt);
5. } else if(navigator.userAgent.indexOf("Opera") != -1) {
6. window.location = txt;
7. } else if (window.netscape) {
8. try {
9. netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
10. } catch (e) {
11. alert("You need set 'signed.applets.codebase_principal_support=true'
12. at about:config'");
13. return false;
14. }
15. var clip =
16.  Components.classes['@mozilla.org/widget/clipboard;1′].createInstance
17. (Components.interfaces.nsIClipboard);
18. if (!clip)
19. return;
20. var trans =
21. Components.classes['@mozilla.org/widget/transferable;1′].createInstance
22. (Components.interfaces.nsITransferable);
23. if (!trans)
24. return;
25. trans.addDataFlavor('text/unicode');
26. var str = new Object();
27. var len = new Object();
28. var str =
29. Components.classes["@mozilla.org/supports-string;1″].createInstance
30. (Components.interfaces.nsISupportsString);
31. var copytext = txt;
32. str.data = copytext;
33. trans.setTransferData("text/unicode",str,copytext.length*2);
34. var clipid = Components.interfaces.nsIClipboard;
35. if (!clip)
36. return false;
37. clip.setData(trans,null,clipid.kGlobalClipboard);
38. }
39. }

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Posted in JavaScript Tags: Codes, Copy, Firefox, IE, JavaScript, opera, Paste 10,338 views

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3 Responses to “Copy & Paste JavaScript Codes for popular browse like IE,Firefox and opera etc”

1. Yuri Cardenas says:

   December 27, 2008 at 12:52 am

   It would be a good idea if you also post a link where people can find an explanation about the use of the components and classes you’ve got in your code.

   For example: https://developer.mozilla.org/en/Using_the_Clipboard
2. Ntt.cc says:

   December 27, 2008 at 10:34 am

   @Yuri Cardenas

   Thanks very much!!
3. Cosimo says:

   April 5, 2009 at 3:53 am

   I don’t understand the opera part (window.location = ‘…’).

   It doesn’t work for me, on Opera 9.6x.
   Is that correct?