Re: [CFCDev] Just starting CFC's -- Session Question

[Paul Giesenhagen]

/website/cart.cfm /website/components/cartModule.cfc     ----- Original Message ----- From: Justin Balog To: '[EMAIL PROTECTED]' Sent: Friday, October 03, 2003 10:17 AM Subject: RE: [CFCDev] Just starting CFC's -- Session Question Where are your CFCs saved at in relation to your calling page? -----Original Message----- From: Paul Giesenhagen [mailto:[EMAIL PROTECTED] Sent: Friday, October 03, 2003 9:18 AM To: [EMAIL PROTECTED] Subject: Re: [CFCDev] Just starting CFC's -- Session Question ALSO,   It seems to NEVER save the session information, ie I can refresh ?mode=addCart over and over and it never keeps populating the session.   Paul Giesenhagen QuillDesign   ----- Original Message ----- From: Paul Giesenhagen To: [EMAIL PROTECTED] Sent: Friday, October 03, 2003 10:10 AM Subject: [CFCDev] Just starting CFC's -- Session Question I am just now starting my learning on CFC's and having issues with sessions .. it is quite frustrating.   I created a VERY simple little input for building an array populated with a struct and then sticking it into a session.   I am not getting any session information from the calling CFM page .. if I set the session inside of the CFC.   Can anyone see what I am doing wrong?   If I run cart.cfm?mode=addCart  (I see the session set in the CFC -- cfdump)   AND then Run cart.cfm?mode=viewCart it says cartData is undefined in SESSION.   <!--- Calling CFM page ---> <cfparam name="url.mode" default="">   <cfswitch _expression_="#url.mode#">  <cfcase value="delCart">   <cfset variables.foo = StructDelete(session, "cartData")>  </cfcase>  <cfcase value="addCart">   <cfparam name="url.qty" default="1">   <cfparam name="url.id" default="1">   <!--- <cfobject type="component" name="addCart" component="test.components.cartModule"> --->   <cfinvoke component="test.components.cartModule" method="addCart"/>  </cfcase>  <cfcase value="viewCart">   <cfdump var="#session.cartData#">  </cfcase> </cfswitch>     <!--- cartModule.cfc ---> <cfcomponent displayname="cartModule" hint="manages  Items to the Cart">  <cffunction name="addCart" output="true" displayname="Adds Cart Stuff" hint="Adds Cart Stuff">   <cfif IsDefined("session.cartData")>    <cfset cartLen = ArrayLen(cart) + 1>    <cfset cart[cartLen] = structNew()>    <cfset cart[cartLen].qty = url.qty>    <cfset cart[cartLen].id = url.id>   <cfelse>    <cfset cart = arrayNew(1)>    <cfset cartLen = ArrayLen(cart) + 1>    <cfset cart[cartLen] = structNew()>    <cfset cart[cartLen].qty = url.qty>    <cfset cart[cartLen].id = url.id>   </cfif>   <cfset session.cartData = cart>   <cfdump var="#session.cartData#">  </cffunction>  </cfcomponent>     Also: If I call this component via CFOBJECT the <CFDUMP in the function doesn't display anything -- If I use <CFINVOKE it displays the dump.   Thanks Paul Giesenhagen QuillDesign