How to disable browser refresh button in Lectora?

rvj

Hello. I have lectora publisher. In lectora, there is same URL for every page in the course. So, if a user refresh the page, it will go to the first page of the course. I don't want this, So, I want to disable the refresh option in Lectora copurses. How can I do this? Also, If user wants to refresh, then I have put a refresh button in lectora itself, not in browser and by some javascript, user can refresh the same page by using button I provided in Lectora. But issue is with browser's refresh. Is there any way I can achieve this? Or any other way to prevent this issue?

martiansam

Maybe it is too late for you, but just in case you haven't figured out a solution yet.



Disabling browser refresh:




//this code handles the F5/Ctrl+F5/Ctrl+R
document.onkeydown = checkKeycode
function checkKeycode(e) {
var keycode;
if (window.event)
keycode = window.event.keyCode;
else if (e)
keycode = e.which;
// Mozilla firefox
if ($.browser.mozilla) {
if (keycode == 116 ||(e.ctrlKey && keycode == 82)) {
if (e.preventDefault)
{
e.preventDefault();
e.stopPropagation();
}
}
}
// IE
else if ($.browser.msie) {
if (keycode == 116 || (window.event.ctrlKey && keycode == 82)) {
window.event.returnValue = false;
window.event.keyCode = 0;
window.status = "Refresh is disabled";
}
}
}
[/CODE]

[B][I]Disabling right click:[/I][/B]

[CODE]
var bodyTag = document.getElementsByTagName("body");
bodyTag[0].setAttribute("oncontextmenu","return false;");
[/CODE][CODE]

//this code handles the F5/Ctrl+F5/Ctrl+R

document.onkeydown = checkKeycode

function checkKeycode(e) {

var keycode;

if (window.event)

keycode = window.event.keyCode;

else if (e)

keycode = e.which;

// Mozilla firefox

if ($.browser.mozilla) {

if (keycode == 116 ||(e.ctrlKey && keycode == 82)) {

if (e.preventDefault)

{

e.preventDefault();

e.stopPropagation();

}

}

}

// IE

else if ($.browser.msie) {

if (keycode == 116 || (window.event.ctrlKey && keycode == 82)) {

window.event.returnValue = false;

window.event.keyCode = 0;

window.status = "Refresh is disabled";

}

}

}

[/CODE]



Disabling right click:




var bodyTag = document.getElementsByTagName("body");
bodyTag[0].setAttribute("oncontextmenu","return false;");
[/CODE][CODE]

var bodyTag = document.getElementsByTagName("body");

bodyTag[0].setAttribute("oncontextmenu","return false;");

[/CODE]