cfif in an array

Forum|Forum|16 years ago
December 1, 2009
1 reply
1434 views

Could someone help me figure our what I am doing wrong? I have an array for shopping cart items that if the SKU matches a certain SKU I need to replace that price. This is what I have tried, but it will not work. Everything is looping correctly and everything else works exept my cfif statements:

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Correct answer Dan_Bracuk

That is what I can't make any sense out of. Because looking at the results in the shopping cart, Session.Cart.Descrip[ThisItem] is passed

and is equal to any of the above choices. So the variable retail should be set. I don't know. I thought maybe I was missing something obvious, it should work.

I troubleshoot if/else problems like this:

if the variable is the expected value

output yes

else

output the variable and the expected value.

By the way, check for leading or trailing spaces. They might be messing you up.

ilssac

Inspiring

Do you really have different arrays for every structure cart key? It's allowed, it's possible, but I would sure find it confusing. I'm wondering if you don't have the array node and the structure node acidentily reversed.

I would have expected to see something more like this...

Seccion.Cart[ThisItem].SKU

Session.Cart[ThisItem].Descrip

Session.Cart[ThisItme].UnitPrice

But if your code accuratly described your data model, then HOW does it not work? What ouput do you get? What output did you expect?

B

brianismAuthor

Inspiring

Well this is actually coming from an old Cartweaver system. I was told before not to post chunks of code from a purchased system.

With this code below and choosing a product with the appropriate SKU to trigger the CFIF I get:

Variable RETAIL is undefined.

But if I add the cfset to the top like so it pulls the correct data. There is something not working in the Session.Cart.Descrip cfif statements.

ilssac

Inspiring

What that "something" is is the important problem.

Looking at the original error, I would sumise that your code is running through a path that provides no setting of the 'retail' variable.

Examining the original code that path would seem to be an SKU value of WL6114-1, WM6113-1 OR WU6176-1 but that item then does NOT have a Description of s,m,l,xl NOR xxl.

Your solution of adding the <cfset...> before that block of ifs just means that this case will get the same value for the retail variable as every other SKU.

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