you need to lock all shared scope variable access. can't get away from it. > -----Original Message----- > From: Robertson-Ravo, Neil (REC) > [mailto:Neil.Robertson-Ravo@;csd.reedexpo.com] > Sent: 17 October 2002 11:25 > To: '[EMAIL PROTECTED]' > Subject: RE: [ cf-dev ] Good/Bad? > > > so, all in all; the code I posted is wrong (in that it doesnt actually > alleviate the fact you need to lock!) > > -----Original Message----- > From: Rich Wild [mailto:r.wild@;e-mango.com] > Sent: 17 October 2002 11:01 > To: '[EMAIL PROTECTED]' > Subject: RE: [ cf-dev ] Good/Bad? > > > I used this method once - Russ suggested an idea for a tag > that accepts a > list of variable names and then it copies all the those that > exist in the > session scope into the request scope. > > I made it into a tag and it worked brilliantly, so that on > each page I only > needed to name the session or app vars that I needed copying into the > request scope for that page. > > eg: > > <cf_apptap vars="myvar1,myvar2,myvar3" scope="session"> > > would copy session.myvar1, session myvar2 and session.myvar3 into > request.myvar1 etc etc. > > on another page you might only need to request.myvar1 so you > would just do: > > <cf_apptap vars="myvar1"> > > it saved duplicating everything all the time. > > > -----Original Message----- > > From: Taz -=TT=- [mailto:chris@;cfmaster.co.uk] > > Sent: 17 October 2002 11:09 > > To: [EMAIL PROTECTED] > > Subject: Re: [ cf-dev ] Good/Bad? > > > > > > > > > > > > > Thanks guys you have confirmed what I thought : it is all over the > > > place...the system is very poor and indeed needs a rewrite > > but thats not > > on > > > the cards. > > > > > > what needs to be done is to copy the session variables into > > the request > > > scope to avoud locking them.... > > > > > > its a nightmare, it really is! > > > > Its not a bad thing to do... I tend to use this approach when > > using session > > variables instead of client. But I've never had so many that > > I needed to > > loop through all values in the scope. Usually I just stick a > > few duplicate > > ops in the app_globals.cfm > > > > <cflock ...blah...> > > <cfscript> > > Request.Whatever = Duplicate(Session.Whatever); > > ... > > ... > > </cfscript> > > </cflock> > > > > Of course you have to remember to write to the session scope > > when you change > > the values, but its way better to do it this way than > > constantly locking > > session read ops. Same goes for application scope if you're > using it. > > > > Taz > > > > > > -- > > ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ > > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > For human help, e-mail: [EMAIL PROTECTED] >
-- ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] For human help, e-mail: [EMAIL PROTECTED] -- ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] For human help, e-mail: [EMAIL PROTECTED] -- ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] For human help, e-mail: [EMAIL PROTECTED]
