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#1
February 10th, 2005, 08:25 PM
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Need help changing this code..
Ok i am needing to do mutliple updates to the database a few seconds before the session times out...... someone showed me this code which pops up window says 60 seconds until timeout - would you like to keep your session going, and told me it could be edited to do what i want... however, i am new to CF and don't know how to analyze this new code.. here it is:
you put <cf_sessionWatch launchTime="19"> on the top of every page then this file is the part i need help with: Code:
<cfif IsDefined("url.sessionwatch")>
<html>
<head><title></title></head>
<body>
<table width="100%"><tr><td align="center"><form>
Session extended.<br>
<input type="submit" onclick="window.close();" value="OK">
</form></td></tr>
</table>
<script>
window.close();
</script>
</body></html>
<cfabort>
</cfif>
<cfparam name="attributes.launchTime" default="20">
<cfoutput>
<cfset thisLaunchTime = (attributes.launchTime * 60 * 1000)>
<script language="Javascript">
function watchSession() {
timerID = setTimeout("refreshSession()", #thisLaunchTime#);
}
function refreshSession() {
if (confirm("Your session will timeout in 60 seconds. Would you like to extend the session?")) {
serverCall = window.open(document.location.href.split("?")[0]+"?sessionwatch=1&<cfif IsDefined("URLTOKEN")>#URLToken#</cfif>", "RefreshSession", "width=150, height=50");
watchSession();
}
}
watchSession();
</script>
</cfoutput>
i dont know how to begin, someone please help!
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#2
February 10th, 2005, 08:48 PM
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All that code does is have a Javascript countdown on the client. I'm not aware of any way you can use that to trigger anything to happen on the server.
The reality is that until CFMX 7 and it's onSessionEnd() application event, there is no reliable way to trigger code to run at timeout of a session.
__________________
Ask if you have a question, but also help answer questions that you have knowledge of! Thanks, Brian. How to Post a Question in the Forums
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#3
February 10th, 2005, 09:01 PM
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I know I've heard about that command and It'd definately be perfect, and do exactly what i need.. but my host isn't supporting 7 yet.
 There has to be some way Quote:
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#4
February 10th, 2005, 11:17 PM
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Having code fire when a user's session runs out has been a problem for a long time...I'm afraid you're not going to find a very good solution, except to use client variables and keep the whole thing in a database all the time, so you never have to worry about when the session times out.
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#5
February 11th, 2005, 04:59 PM
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well i have updates that happen *only* when the session times out.. oh well just gotta wait for my host to support 7
 Quote:
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#6
February 12th, 2005, 08:28 AM
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There is a way to kill your session structure by using:
Code:
<cfset result=StructDelete("Session")>
I don't know that this is exactly what you want, but if you want to force a session to time out, that should work.
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