[xwiki-users] XEM installation

2008-05-03 Thread Jim Dowson
After importing the xar for XEM 1.2M2 into an empty mysql database
(per http://manager.xwiki.org/xwiki/bin/view/AdminGuide/InstallationMySQL) I
am experiencing some odd behavior.

I can register as a new user, however, when trying to re-login as the user,
no indication is given that the login was successful. ( I can¹t  get to any
Œedit¹ menus, etc...)

This also applies for Admin/admin ... I don¹t get a login failure ­ but I
don¹t get  a change in the panels either.

I did have some trouble getting the import to work (separate issue) - but it
did eventually succeed ­ or so it seemed.

What¹s the best way to Œreset¹ the database (or otherwise overcome this
failure)?
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[xwiki-users] theoretical question about a data model

2008-05-03 Thread [Ricardo Rodriguez] Your EPEC Network ICT Team
Hi all,

I am afraid the title of this thread is a bit pompous :-)

In fact the question seems to me to be an entry level object oriented 
database design, but I am not able to make my mind about this. Your help 
will be greatly appreciated!

Here a simple chart about the problem:

http://mire.environmentalchange.net/~webmaster/pdr/dataModelpdR.png

I have two ever-growing pools of data: providers and fishes. By 
following the ToDo and FAQ tutorials, I "easily" could create and 
instantiate the two classes but, how could I establish the relationship 
between providers and fishes?

Thanks!

Ricardo

-- 
Ricardo Rodríguez
Your EPEC Network ICT Team

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