Advanced Techniques
in [ColdFusion]
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Coldfusion 8 bug with GetPageContext().forward() Dear Maiquel, The Coldfusion 8 has not fixed the problem. You gotta do a combination of things to get this problem solved. Indeed you need to have the version 8.0.1 running, but it must be running on the JRE 1.5.0.15 and you must also set in the JVM the argument -Dcoldfusion.markResetForMultiPart=tr... 22 Jun 2008 02:02
Application.cfm - Should I use queries or setsession variables? In order to give you a simple "do it this way" answer, more information is needed. How long does it take to run those 5-6 queries on each request? How many users are logged in at peak times? How much data would you be storing in the session for each user? How much RAM do you have on your server? On one ap... 23 Jun 2008 12:44
Application.cfm - Should I use queries or set session variables? Is the data that you're fetching user-specific or application-specific? It's not entirely clear from your post. It would help a lot answering your question if you were more specific. I would be inclined to minimise the amount of DB interaction going on in Application.cfm, as it's being re-run every mouse-click; ... 23 Jun 2008 12:44
Application.cfm - Should I use queries or set sessionvariables? Hi, I have an application that has many users for many different companies logged in at the same time using the system. I use the application.cfm to call and set a bunch of variables that make the system work, such as preferences and things. Would it be better to use 5 or 6 queries all pulling one record, o... 21 Jun 2008 17:52
The system has attempted to use an undefined value, which usually indicates a programming error, either in your code or > ORDER BY #colSort# ASC Are there any nulls in this column? Nulls and ORDER BY in QoQ don't play nice, sometimes. -- Adam ... 25 Jun 2008 03:42
The system has attempted to use an undefined value,which usually indicates a programming error, either in your codeor I have taken the cfdump for tmpqry and it shows all data for the range ( No error at this step ) . But when we exceute this dbquery we get below mentioned error . <cfquery name="qry" dbtype="query" > SELECT * FROM tmpqry ORDER BY #colSort# ASC </cfquery> senerio: I am using cr... 26 Jun 2008 02:17
Image Gallery Question Maybe not a CF question specifically but I'm hoping someone has some input anyway. I was thinking of adding an image gallery for paying users of my site. I have several thousand users and was thinking of giving them all the ability to add 100 or more images each. I would resize images that exceed a set maxi... 21 Jun 2008 04:37
xml output I am trying to put hx:name and i am getting error message any idea? I think when I use : (colan) that consider as expression <addresses> <address> <hx:name>Richard Mutt</hx:name> <addrLine1>30 Main St.</addrLine1> <addrLine2>New Haven, CT 06460</addrLine2> </address> </addresses> <... 24 Jun 2008 16:27
Dynamic treeview bound to XML Perhaps this isn't advanced enough to be here, if its not let me know and I will post elsewhere. I am fairly new to coldfusion but am learning quickly. I have a coldfusion page I want to add a treeview to. I'm not sure if cftree has the power I need. This tree will be dynamically generated based on an xml ... 20 Jun 2008 14:18
nullpointer exception after page sits for a minuteor two I suspect ciCMS instead. What is it, and what action does it perform on the page variable? ... 2 Jul 2008 16:01 |