Key Value Binding - Array Operators
Key Value Binding - Array Operators
- Subject: Key Value Binding - Array Operators
- From: Lee Morgan <email@hidden>
- Date: Sat, 9 Apr 2005 03:24:50 -0400
I'm not sure if this can be done in IB using array ops or not but I'm trying my best to find a way - since I want to be lazy and not code it :-)
Heres how I have my code setup...
AuthorsArray contains AuthorObjects
AurthorObjects contains BookObjects
BookObjects contains PropertiesDictionary
PropertiesDictionary contains priceNumber
And what I'm trying to do is display the total price in a text field by using some combination of @unionOfArrays and @sum
However I can't seem to find the proper way of doing this.
Just to be clear I want a sum of all the priceNumber objects for all the AuthorObjects.
The closest I've been able to get is "
@email@hiddennalPrice" which provides an array with the sums of each author instead of the total sum.
Any help would be greatly appreciated.
- lee
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