Thanks Dave,
I still haven't figured this out... You were right about what is dumping and
what is built. Here is what I am trying to do...
In my "cart" array I build two structs. 1 for options and 1 for choices.
There can be multiple options and choices. (So, 2 options and 3 choices or
vice versa - totally unlimited.)
When you add a product to the cart it keeps the "MerchID" (Merchandise ID)
and then builds the structs for the choices and options by looping through
the form elements. This works fine - it adds everything as it should be.
However...
If I add TWO of the same product - I need to see if it is already in the
cart. (Does MerchIDX already exist - if so - make the quantity 2) However,
it's not quite that simple, maybe they want a MerchIDx Option Large and a
MerchIDX Option Small... If that is the case - then the quantity isn't 2 -
it should be 2 separate items in the cart.
To do this I check if the MerchID is already in the cart:
<CFIF This.CartArray[i].MerchID EQ Arguments.MerchID>
If it is, I need to see if both the options AND the choices are identitical
- if so, I up the quantity - if not - make a new CartItem. This is where I
need to compare the two Structs see if they are the same and break if not...
the code is close - but not quite there...
<!--- Need to compare both Options Struct AND Choice Struct --->
<cfif StructCount(Arguments.Options) GT 0>
<cfset CartItemOptions = This.CartArray[i].Options>
<!--- Loop over Option Items to find similar value --->
<cfloop collection="#Arguments.Options#" item="o">
<cfset PassedOptionItemID = #StructFind(Arguments.Options,
o)# >
<cfset CurrentOptionItemID = #StructFind(CartItemOptions,
o)# >
<!--- If the values match - remove from temp list
--->
<cfif PassedOptionItemID EQ
CurrentOptionItemID>
<cfset DeleteRow =
StructDelete(CartItemOptions, "#o#", "True")>
<cfelse>
<!--- If they don't match - set to FALSE and break loop
--->
<cfset OptionsMatch = "FALSE">
<CFBREAK>
</cfif>
</cfloop>
</cfif>
<cfif StructCount(Arguments.Choices) GT 0>
<cfset CartItemChoices = This.CartArray[i].Choices>
<!--- Loop over Option Items to find similar value --->
<cfloop collection="#Arguments.Choices#" item="c">
<cfset PassedChoiceItemID = #StructFind(Arguments.Choices,
c)# >
<cfset CurrentChoiceItemID = #StructFind(CartItemChoices,
c)# >
<!--- If the values match - remove from temp list
--->
<cfif PassedChoiceItemID EQ
CurrentChoiceItemID>
<cfset DeleteRow =
StructDelete(CartItemChoices, "#c#", "True")>
<cfelse>
<!--- If they don't match - set to FALSE and break loop
--->
<cfset ChoicesMatch = "FALSE">
<CFBREAK>
</cfif>
</cfloop>
</cfif>
<!--- Check size of CartItemOptions - if anything left - the two
do NOT match--->
<cfif OptionsMatch EQ "TRUE" AND ChoicesMatch EQ "TRUE">
<cfif StructCount(CartItemOptions) EQ 0 AND
StructCount(CartItemChoices) EQ 0>
<CFSET CurrentArrayPos = i>
</cfif>
</cfif>
<CFBREAK>
Full code can be seen here: http://code-bin.homedns.org/336
Thanks again - Nick
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