As per A.S. loose (delete/remove/cut/destroy) these lines in onRequestStart
<cfset request.componentPath = variables.componentPath />
<cfset request.surveyGateway = Application.surveyGateway />
<cfset request.surveyDAO = Application.surveyDAO />
move these to OnApplicationStart
<cfset request.dsn = variables.dsn />
<cfset application.root = "/Intranet" />
and change request to application for the dsn
<cfset APPLICATION.dsn = variables.dsn />
Then in you code, reference
Application.surveyDAO1
Application.hrSurveyObj
APPLICATION.dsn
So what you end up with is all the APPLICATION wide variables are defined as
set in OnApplicationStart().
No need to copy them into the REQUEST scope
On 6/7/07, George Lu <[EMAIL PROTECTED]> wrote:
>
> Hi AJ,
>
> That's what I did in application.cfc (see attached file as requested by
> Andrew).
>
> On 07/06/07, AJ Mercer < [EMAIL PROTECTED]> wrote:
> >
> > Hi George,
> >
> > I think you are after something more like this:
> >
> > <cffunction name="OnApplicationStart">
> > <cfset Application.surveyDAO = createObject("component",
> > variables.componentPath & ".components.surveyDAO").init(variables.dsn)
> > />
> > <cfset Application.hrSurveyObj = CreateObject("component","
> > CFC.DataMgr").init("HR","MSSQL") />
> > </cffunction>
> >
> > <cffunction name="onRequestStart" returnType="boolean">
> > <cfargument type="String" name="targetPage" required="true" />
> >
> > <cfif isDefined("url.updateapp")>
> > <cfset result = onApplicationEnd() />
> > <cfset result = onApplicationStart() />
> > </cfif>
> >
> > <cfreturn true>
> > </cffunction>
> >
> > If the URL.updateapp exists - it will call onApplicationStart which will
> > initialise your object for you.
> >
> > Then you can use Application.surveyDAO anywhere in you application
> >
> > On 6/7/07, Andrew Scott < [EMAIL PROTECTED]> wrote:
> > >
> > > Looks like Peter got to youJ
> > >
> > >
> > >
> > > If you set the Object up in onApplicationStart, there is no need and I
> > > mean this!! No need to copy the Application.surveyDAO to the request
> > > scope.
> > >
> > >
> > >
> > > I would really like to know who is teaching people to do this, can you
> > > imagine 1000 users hitting the application and how many extra ram is
> > > wasted
> > > by such a method.. Peter might like doing this and wasting valuable
> > > resources, but it should not be a practice taken upon.
> > >
> > >
> > >
> > > If you want to email me your application.cfc, I will modify it and get
> > > it to work for you.
> > >
> > >
> > >
> > > Andrew Scott
> > > Senior Coldfusion Developer
> > > Aegeon Pty. Ltd.
> > > www.aegeon.com.au
> > > Phone: +613 8676 4223
> > > Mobile: 0404 998 273
> > >
> > >
> > >
> > >
> > >
> > > *From:* cfaussie@googlegroups.com [mailto:[EMAIL PROTECTED] *On
> > > Behalf Of *George Lu
> > > *Sent:* Thursday, 7 June 2007 12:57 PM
> > > *To:* cfaussie@googlegroups.com
> > > *Subject:* [cfaussie] Re: Application object
> > >
> > >
> > >
> > > No, I've tried Andrew's method:
> > >
> > > <cffunction name="onRequestStart" returnType="boolean">
> > > <cfargument type="String" name="targetPage" required="true" />
> > >
> > >
> > > <cfif isDefined("url.updateapp")>
> > > <cfset result = onApplicationEnd() />
> > > <cfset result = onApplicationStart() />
> > > </cfif>
> > >
> > > <cfset request.componentPath = variables.componentPath />
> > > <cfset request.surveyDAO = Application.surveyDAO />
> > > <cfset request.dsn = variables.dsn />
> > >
> > > <cfreturn true>
> > > </cffunction>
> > >
> > > and the same error again.
> > >
> > > On 07/06/07, *George Lu* <[EMAIL PROTECTED]> wrote:
> > >
> > > Dale,
> > >
> > > I put the application scope on top of the page then it works. Maybe I
> > > should do it as Andrew suggested. Thanks everyone.
> > >
> > >
> > >
> > > On 07/06/07, *Dale Fraser *<[EMAIL PROTECTED]> wrote:
> > >
> > > Are you sure it got created.
> > >
> > >
> > >
> > > Possibly added the OnApplicationStart code after the app was already
> > > started.
> > >
> > >
> > >
> > > Dump the Application scope and see of the surveyDAO exists in it.
> > >
> > >
> > >
> > > Regards
> > >
> > > Dale Fraser
> > >
> > >
> > >
> > > http://dalefraser.blogspot.com
> > >
> > >
> > >
> > > *From:* cfaussie@googlegroups.com [mailto:[EMAIL PROTECTED] *On
> > > Behalf Of *George Lu
> > > *Sent:* Thursday, 7 June 2007 12:32 PM
> > > *To:* CFAussie Mailing List
> > > *Subject:* [cfaussie] Application object
> > >
> > >
> > >
> > > Hi,
> > >
> > > I create an object in Application.cfc and put it in the application
> > > scope. When I use it in other pages it comes up this error:
> > > Element SURVEYDAO is undefined in a Java object of type class [
> > > Ljava.lang.String; referenced as
> > >
> > >
> > > The object in application.cfc:
> > > <cffunction name="OnApplicationStart">
> > > <cfset Application.surveyDAO = createObject("component",
> > > variables.componentPath & ".components.surveyDAO").init(variables.dsn)
> > > />
> > > <cfset Application.hrSurveyObj = CreateObject("component","
> > > CFC.DataMgr").init("HR","MSSQL") />
> > > </cffunction>
> > >
> > > The code causing the error:
> > > <cfset Application.surveyDAO.delete(url.userID) />
> > >
> > > Please help!
> > >
> > > George
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
> > --
> > If you are not living on the edge,
> > You are taking up too much space.
> >
> >
>
> >
>
>
--
If you are not living on the edge,
You are taking up too much space.
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