You're on the right track. Instead of calling member.lname and
member.fname you'll be calling the functions member.getlname() or
member.getfname(). That helps preserve encapsulation.
If you want to return everything then use something like getAttributes that
return a structure.
<invoke class="member" methodcall="get(url.memberid)"
returnVariable="member" />
<set name="fieldname" value="member.getAttributes()">
Then you can reference each field as fieldname.lname and fieldname.fname.
Jason Cronk
[EMAIL PROTECTED]
"Mark Kecko"
<[EMAIL PROTECTED] To: "Fusebox"
<[email protected]>
om> cc:
Subject: Re: Instance scope
04/15/2005 02:39
PM
Please respond to
fusebox
So I changed all of my instance variables inside my component to the
variables scope. After I did this everything seemed to work fine until
I tried to reference my member object. I'm calling the object with
invoke in my FB4.1 circuit file like:
<invoke class="member" methodcall="get(url.memberid)"
returnVariable="member" />
I used to reference my object on my dsp pages like member.fname and
member.lname (when I was using the instance scope) but now that doesn't
work anymore. I get fname is undefined in member.
I'm guessing with my current component setup that I'll have to create a
controller cfc or have a function in my member.cfc like getName and then
say member.getname() on my dsp page to display the persons name. Am I
on the right track or am I missing something entirely?
Member.cfc component full listing---------------------------------------
<cfcomponent displayname="Member Entity">
<cffunction name="init" access="public" output="false"
returntype="membermanager.model.member">
<cfargument name="aid" type="numeric" default="0">
<cfset var member_select = 0/>
<cfset var member_last_update = 0/>
<cfscript>
variables.aid = arguments.aid;
variables.fname = "";
variables.lname = "";
variables.company = "";
</cfscript>
<cfif variables.aid neq 0>
<cfquery name="member_select"
maxrows="1" datasource="mp2">
select *
from members
where m_aid = <cfqueryparam
value="#arguments.aid#"
cfsqltype="cf_sql_integer">
</cfquery>
<cfif member_select.recordcount eq 1>
<cfscript>
variables.aid =
member_select.m_aid;
variables.fname =
member_select.m_fname;
variables.lname =
member_select.m_lname;
variables.company =
member_select.m_company;
</cfscript>
</cfif>
</cfif>
<cfreturn this>
</cffunction>
<cffunction name="get" access="public" output="false"
returntype="membermanager.model.member">
<cfargument name="aid" type="numeric"
required="true">
<cfset init(arguments.aid)>
<cfreturn this>
</cffunction>
</cfcomponent>
Mark Kecko
Technology Director
MediaPost Communications
[EMAIL PROTECTED]
212-204-2002
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