I think I used to know how to do this one, but I no longer remember...
When your application times out, you can send the user back to the login page
with code like the following:
<cfif not Session.LoggedIn>
<cfif cgi.script_name is not '/Login.cfm'>
<cflocation url='/Login.cfm'>
</cfif>
</cfif>
But suppose this happens just when the user is opening a nested window, and the
login page opens in that window. How do you close the nested window
automatically and force the login page to open in the main browser window
instead?
I thought something like the following, placed in Login.cfm, would work:
<script>
if (window != top){
top.location.href='Login.cfm';
window.close();
}
</script>
or maybe something like this:
<script>
if (window != parent){
parent.location.href='Login.cfm';
window.close();
}
</script>
My memory says it was something like the above. But evidently 'top' and
'parent' have to do with frames. In any case, the above attempts do not do the
job.
How is this done?
Thanks,
Rip
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