On 6/7/07, Chad Gray <[EMAIL PROTECTED]> wrote:
> Oh wow.. that looks powerful. They are form fields.
>
> I get this error "Variable COM is undefined." when trying it. I must have my
> cfc's not configured right.
>
> <cfset com.mysite.ticketdata.updateTable(argumentcollection=form) />
>
> If I use cfinvoke I format my component with "dots"
> <cfinvoke component="com.mysite.ticketdata" method="updateTable">
>
> What do I need to do to use cfset with my cfc?
<cfset myInstanceName = createObject('component', 'com.mysite.ticketdata') />
<cfset myInstanceName.updateTable(argumentcollection=form) />
obviously, 'myInstanceName' can be any variable name.
bear in mind that createObject() is a relatively expensive process.
if the component has methods that will be called frequently throughout
the application, it might be a good idea to instantiate it into the
application scope. this way you're just doing a createObject() once,
but can refer to the methods within the component as many times as
needed within the application.
for example... wherever you'd normally set your session/application variables:
<cfset application.myComponent = createObject('component',
'com.mysite.ticketdata') />
then on your form's action page:
<cfset application.myComponent.updateTable(argumentcollection=form) />
> -----Original Message-----
> From: Charlie Griefer [mailto:[EMAIL PROTECTED]
> Sent: Thursday, June 07, 2007 11:38 AM
> To: CF-Talk
> Subject: Re: invoking a cfc function with minimal typing
>
> if you're sending form fields...
>
> <cfset myInstance.updateTable(argumentcollection=form) />
>
> you can send an array, you can send a struct... you can send any
> number of simple variables wrapped up in a single complex var.
>
> On 6/7/07, Chad Gray <[EMAIL PROTECTED]> wrote:
> > I have a function in a CFC that does an update on a database table.
> >
> > <cffunction name="updateTable" access="public">
> > <cfargument name="id" type="numeric" required="yes">
> > <cfargument name="Feild1" type="string" required="no">
> > <cfargument name="Field2" type="string" required="no">
> >
> > <cfquery datasource="#variables.dataSource#">
> > UPDATE table SET
> > Field1='#arguments.Field1#',
> > Field2='#arguments.Field2#'
> > WHERE id = #arguments.id#
> > </cfquery>
> > </cffunction>
> >
> >
> > I can use <cfinvoke> with cfinvokearguments tags for each field, but that
> > is a lot of typing.
> >
> > What is best way to send the arguments to the function with the least
> > amount of typing?
> >
> > I suppose is my real question is how do you use cfscript to send the data?
> >
> >
> >
>
>
>
>
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