Some people will no doubt show you a better way, but the quick a dirty way is to do this: isDefined(evaluate(url.Task#i#))
Chris -----Original Message----- From: Richard White [mailto:[EMAIL PROTECTED] Sent: Thursday, November 02, 2006 12:57 PM To: CF-Talk Subject: url variables hi, i have a page that submits values to a form as follows: var sendString = "rowNum=" + taskGrid.getRowsNum(); for (i=1;i<=taskGrid.getRowsNum();i++) { sendString = sendString + "&Task" + a +"=" + taskGrid.cells(i, 1).getValue(); a++; } (new Image()).src = "updater.cfm?" + sendString; Therefore the update.cfm page will recieve: url.Task1 = ... url.Task2 = ... url.Task3 = ... etc... and will contain x amount of tasks in the url variable dependant on how many rows there are in the grid The problem i am having is that i want to reference them in the update.cfm page like this <cfloop index="i" from="1" to="#url.rowNum#"> <cfif isdefined("url.Task" & i)/> </cfif> </cfloop> but it keeps giving me an error as it isnt recocognising isdefined("url.Task" & i) of course if i change this to isdefined("url.Task1") then it works fine. is there are way that i can concertanate the url.Task with the value of i and access the url.Task1 i would appreciate any help with this thanks ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:258883 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4