Summarizing displayed data from an array of eo's
Summarizing displayed data from an array of eo's
- Subject: Summarizing displayed data from an array of eo's
- From: "Matt Kime" <email@hidden>
- Date: Mon, 11 Sep 2006 15:05:54 -0400
I'm stumped on what the "WO way" is for a rather common information
display issue. I have an array of eo's that i want to display in a
list format. Some fields I want to display on every line, some fields
I want to display only if it differs from the previous item in the
array. Like so...
Title, Author
Title
Title
Title, Author
Title
Title, Author
Title, Author
Is it possible to do this with a simple WOConditional? I'm not sure
how to reference the previous object in an array. I've tried starting
from the parent objects and moving down the hierarchy which allows me
to display more detail info on only the first item in the array.
Unfortunately this seemed to create enough database interaction that I
had to adjust my WOAdapter to wait for the data.
--matt
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