Martijn Pieters <mj@antraciet.nl> writes:
But nobody reads his mail properly =)
I've always known that it takes someone from .nl to properly understand English :-)
He just said he had problems with these variables dissapearing.
My answer:
If your variables don't exist anymore in sub mthods, you didn't pass in the REQUEST object. Make sure that you call the method with REQUEST=REQUEST in their call..
OK, closer! Here's the problem. I have a method that returns an array of objects. This works great with dtml-in. I want to make a simple tree of these objects, so that when the person clicks on the + sign, the given object is displayed. So, I set leaves to be the object's display method and branches_expr to call the function. But -- this gives the object, but clicking + gives another listing of the same objects, and this keeps on going, presumably infinately. I tried passing tree-level to the function, but _ mysteriously is inaccessible inside dtml-tree. What exactly should I be doing? FWIW, I created a product and an Event class that holds information on events. I then made a folder called eventDb that is populated with these types of objects. In that folder's parent, there is a getEventsByDate method, that takes start and end dates, and returns a list of objects that fall in that range. I then want to have a nice tree display of these objects. Thanks, John -- John Goerzen Linux, Unix consulting & programming jgoerzen@complete.org | Developer, Debian GNU/Linux (Free powerful OS upgrade) www.debian.org | ----------------------------------------------------------------------------+ The 37,919,585th prime number is 733,989,829.