14 Sep
2004
14 Sep
'04
8:11 p.m.
aschmidt@fredericksburg.com wrote at 2004-9-14 11:43 -0400:
Have this DTML form that used to work with 2.6. A folder has a lines property called day1. User enters text in a field and submits. The current value of day1 is read into a variable. The new value is appended and sorted and manageChangeProperties called and all is well.
WAS well... now Zope complains that 'tuple has no method append'
You have been lucky that it worked before Zope 2.7... Changes like that could disappear non-deterministically!
Did properties change in 2.7 ??
Yes. In order to protect you against non-deterministic behaviour by forcing you to use the official API for property changes (--> "PropertyManager" API, Online Help). -- Dieter