Hi all,
It seems that the first try doesn't make it, so it comes again.
Thanks a lot,
Offray
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--- Begin Message ---
Hi all,
First, thanks for Web2py. Even for novices in development as me is
really a joy to make things on this framework and is nice to see also
this fast, minimalist and self contained approach. I have been exploring
previously Zope and Django and made some examples with them, but with
Web2py I can go from examples to my own app in just hours the first time
and for my second time it will be just minutes.
I'm making my first Web2py app. Is a place where students can publish
their solved exercises for the class of Linear Algebra. The idea is
that a student need to make the following things, according to this menu:
* "Resuelto por" (solved by): This is the data of the student. They put
their information here so they can associate a solver to a solved exercise.
* "Agregar autor" (add author): This is the data of the author of the
exercise, usually the people who wrote Linear Algebra books and other
material for students.
* "Agregar fuente" (add Source): This is the data of the writing which
contains one or more problems to be solved (usually the books wrote by
authors of the previous item).
* "Agregar edición" (add edition): One source can have multiple
editions. Because from year to year new editions of books contain new
exercises and change the number of the old ones is good to have info
about the different editions of one source to be associated with the
solved exercise.
* "Publicar ejercicio" (Publish exercise): Here the student can upload
two files the source file (tex for LaTex, tm for TeXmacs, and lyx for
LyX) with the solution for future editing (corrections, extensions an so
on), and the pdf file for people who doesn't have the proper free
software yet to edit it or doesn't want or just want to read it. In this
place they can also put extra information about the exercise, number,
page, a drop down menus for:
** the solver data,
** source-edition
Its almost done. In this address you will find the model (which is in
db.py):
http://offray.tiddlyspot.com/#Web2pySolucionarioModelo
But I would like to improve some things:
* In the drop down menus. At this moment I only get one information, for
example the second name of the student, and I would like to have first
name also (they are in different fields in the "resolutores" (solvers)
table), but if I try things like:
db.ejercicios.resuelto_por.requires=IS_IN_DB(db,'resolutores.id','resolutores.apellido'+'resolutores.nombre')
it doesn't work. Same for year + Title of the sources.
* I would like to have longer Titles for sources, because some books
have really long titles, theres any way to specify this for the string type?
* There is any way to have a date field with only this year as default?
* I have being looking for places to publish this app. First with
Star-nix, but I contacted them just yesterday (when I finished my one
day app) and I have not answered and now I'm trying with gandi free
test. This is my fist published app, so I don't know if there is an
special requirement or thing to have in mind in places like the ones i
referred.
I will be waiting for your answer. Thanks again for such great framework
and vital community.
Cheers,
Offray
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