That's exactly what I have in my UDFlib directory and my thought of how it may work but of course it's up to MM to make it work as you described.
btw, you need to help me to push MM to fix some problems as well, such as the Oracle8i driver and request timeout. Matthew Walker's 2 UDF referrals are interesting, however, they failed to solve the request timeout problem. Thanks. DL --- Christian Cantrell <[EMAIL PROTECTED]> wrote: > Interesting idea. So how exactly would this work? > Would ColdFusion > expect one function per file, with the requirement > that the file and > the function have the same name? Then you could > call any arbitrary > UDF, and the CF server would look in the proper > directory for the right > file, then execute the function in that file. How > else could this work? > > Let's flesh it out a bit here, then I invite you to > submit your idea to > Macromedia at the following URL: > > http://www.macromedia.com/support/email/wishform/?6213=3 > > Christian > > On Wednesday, January 1, 2003, at 04:40 PM, Li > Chunshen ((Don)) wrote: > > > According to Macromedia's CFMX References on Using > > UDFs effectively: > > > > "Consider the following techniques for making your > > functions available to your ColdFusion pages: > > > > If you consistently call a small number of UDFs, > > consider putting their definitions on the > > Application.cfm page. > > If you call UDFs in only a few of your application > > pages, do not include their definitions in > > Application.cfm. > > If you use many UDFs, put their definitions on one > or > > more ColdFusion pages that contain only UDFs. You > can > > include the UDF definition page in any page that > calls > > the UDFs. " > > > > I agree with everything it states, and I think it > > might help more if CFMX predefines a UDF library > path > > such as UDFlib under CFMX installation instead of > an > > arbitrary directory, I can see several benefits of > > this approach: > > consistency -- especially helpful for large > > development environment; > > easier for reuse -- across applications/projects > > (this one is similar to CFMODULE's dot notation > > method, I love it) > > > > And I don't see any downside of it. Thanks. > > > > DL > > > > > > --- Matthew Walker <[EMAIL PROTECTED]> > wrote: > >> These two cfmx UDFs from cflib.org may help: > >> > >> > >> <cfscript> > >> function DSNExists(DSN) { > >> var factory = > >> > > > createObject("java","coldfusion.server.ServiceFactory"); > >> var DSNs = > >> factory.getDataSourceService().getNames(); > >> return > >> yesNoFormat(listFindNoCase(arrayToList(DSNs), > >> DSN)); > >> } > >> </cfscript> > >> > >> > >> <!--- > >> Verifies a DSN is working. > >> > >> @param dsn Name of a DSN you want to verify. > >> (Required) > >> @return Returns a Boolean. > >> @author Ben Forta ([EMAIL PROTECTED]) > >> @version 1, October 15, 2002 > >> ---> > >> <CFFUNCTION NAME="VerifyDSN" > RETURNTYPE="boolean"> > >> <CFARGUMENT NAME="dsn" TYPE="string" > >> REQUIRED="yes"> > >> > >> <!--- initialize variables ---> > >> <CFSET var dsService=""> > >> <!--- Try/catch block, throws errors if bad > DSN > >> ---> > >> <CFSET var result="true"> > >> > >> > >> <CFTRY> > >> <!--- Get "factory" ---> > >> <CFOBJECT ACTION="CREATE" > >> TYPE="JAVA" > >> > >> CLASS="coldfusion.server.ServiceFactory" > >> NAME="factory"> > >> <!--- Get datasource service ---> > >> <CFSET > >> dsService=factory.getDataSourceService()> > >> <!--- Validate DSN ---> > >> <CFSET > result=dsService.verifyDatasource(dsn)> > >> > >> <!--- If any error, return FALSE ---> > >> <CFCATCH TYPE="any"> > >> <CFSET result="false"> > >> </CFCATCH> > >> </CFTRY> > >> > >> <CFRETURN result> > >> </CFFUNCTION> > >> > >>> -----Original Message----- > >>> From: Li Chunshen (Don) > [mailto:[EMAIL PROTECTED]] > >>> Sent: Wednesday, 1 January 2003 11:37 a.m. > >>> To: CF-Talk > >>> Subject: Request Time > >>> > >>> > >>> specs: CFMX on WinXP Pro; remote datasources on > >> Win2k > >>> Pro. > >>> > >>> Requestimeout set to 40 seconds via CF admin > >> (server > >>> has been rebooted, my friend). Expect cf server > >> to > >>> throw requestimeout msg, better, gracefully, > >>> regardless of the types of request. Problem, > when > >>> trying to connect to an unavailable remote > >> datasource > >>> (who can garanttee it's always available?), > >> instead > >>> of 40 seconds timeout, CFMX keeps on trying and > >> trying > >>> though asked otherwise, what's going on? With > >> CF5, an > >>> undocumented tag of Is_CFdatasource takes care > of > >> the > >>> problem very well. Thanks. > >>> > >>> DL > >>> > >>> > >>> > >>> > >>> > >>> > __________________________________________________ > >>> Do you Yahoo!? > >>> Yahoo! Mail Plus - Powerful. Affordable. Sign up > >> now. > >>> http://mailplus.yahoo.com > >>> > >> > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribe&forumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Get the mailserver that powers this list at http://www.coolfusion.com
