Let me try again, and see if I dont confuse you this time:
<!--- make the structure --->
<cfset newBasket = queryNew("productID, quantity")>
<cfset session.basket = newBasket>
<!--- add data to it --->
<cfset tempvalue = queryAddRow(session.basket)>
<cfset tempvalue = querySetCell(session.basket, "#form.productID#",
"#form.quantity_text#", AllowOverWrite)>
Now, I need to take another FORM.productID, see if a record with the same ID
exists, and if so, add FORM.quantity to the second column in the structure,
given that ProductID is the first
In your example below, it would be searching for the record "Chris" and if it
existed, adding something to the record "Cortes".
Thank you for all of your help
On Sat, 09 Sep 2000, Chris Cortes spake thusly:
> Jon,
>
> I am sorry, I made some incorrect assumptions about what you were trying to
> do. I think what you want to do is check to see if an Item exists in the
> Structure and then update its' value if it does. If this is correct the
> following code should help you out.
>
>
> <cfscript>
> // Create your structure...
> MyStruct = StructNew();
>
> MyStruct.FName = "Chris";
> MyStruct.LName = "Cortes";
> </cfscript>
>
> <!--- Lets output the structure to see how it looks... --->
> Before the update:<br>
> <cfloop list="#structKeyList(MyStruct)#" index="i">
>
> <cfoutput>MyStruct.#i#</cfoutput> = <cfoutput>#evaluate("MyStruct.
> #i#")#</cfoutput><br>
> </cfloop>
> <br>
>
> <cfscript>
> // Lets find the key and make the update if it exists...
> Form.Field = "Fname";
>
> if(StructKeyExists(MyStruct,Form.Field)){
>
> "MyStruct.#Form.Field#" = "Christopher";
>
> }
> </cfscript>
>
> <!--- Lets output the structure to see if the update was successfull... --->
> After the update:<br>
> <cfloop list="#structKeyList(MyStruct)#" index="i">
>
> <cfoutput>MyStruct.#i#</cfoutput> = <cfoutput>#evaluate("MyStruct.
> #i#")#</cfoutput><br>
> </cfloop>
>
>
> PS I think that there is no function named StructFindNoCase(). There really
> is no need for it, because in ColdFusion, variable names are not
> CaseSensitive...
>
> Chris Cortes
> Consultant
> [EMAIL PROTECTED]
> Direct 713-985-6244
> Cell 832-723-6485
>
> Stonebridge Technologies
> ...The Fast Track to e-Business.
> vvisit us at www.sbti.com
>
>
>
> ----- Original Message -----
> From: "Jon Tillman" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Friday, September 08, 2000 10:31 PM
> Subject: Re: Setting structure values
>
>
> > On Fri, 08 Sep 2000, Chris Cortes spake thusly:
> > > <cfif StructFindNoCase(session.basket, FORM.productID)>
> > >
> > > <cfset myStructure.key = "#MyNewValue#">
> > >
> > > </cfif>
> > >
> > > All you need to do is set the structure key to the new value.
> >
> > So to update the found record to the form record would go something like:
> >
> > <cfset #StructFindNoCase(session.basket, FORM.productID)# = #MyFormValue#>
> >
> > ??
> >
> > --
> > ***********************************************
> > Jon Tillman
> > LINUX USER: #141163
> > ICQ: 4015362
> > http://www.eruditum.org
> > [EMAIL PROTECTED]
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