For an index I guess Joe means a hyperlinked index / table of contents
where you can click on an entry to go to the page. This would need to
be generated by re-PDFing the original document I guess.
I made the document easier to view in the small window of my eee pc by
using printing the PDF I dow
I know that LaTeX can do the linking in a table of content automatically.
Perhaps the publishing system used for Massimo's book can do it also,
then it would just be a matter of flipping a switch.
Daniel
On Fri, Nov 28, 2008 at 09:27, cjparsons <[EMAIL PROTECTED]> wrote:
>
> For an index I guess
Hi,
in my model i have:
db.define_table('violazioni',
SQLField('codice','integer',requires=IS_NOT_IN_DB
(db,'violazioni.codice',error_message="codice duplicato")),
SQLField('infrazione','text',requires=IS_NOT_EMPTY()),
SQLField('note','text'))
db.define_table('sanzi
On 28 nov, 03:13, mdipierro <[EMAIL PROTECTED]> wrote:
> You need the latest version of t2
>
> http://mdp.cti.depaul.edu/example/static/web2py.app.plugin_t2.tar
>
Massimo:
The link does not work.
Regards Jose
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You received this message beca
pmate, what you probably want is to show the codice (not the id) but
the relation is still built on the id:
db.define_table('sanzioni',
SQLField('violazioni_id',db.violazioni),
SQLField('descrizione','text'),
SQLField('sanzione',length=32),
SQLField('note',
I'm using 1.50, and tried the EXACT same code you provided as an
example...
On Nov 28, 2:31 am, mdipierro <[EMAIL PROTECTED]> wrote:
> which version do you have? Could you show me the exact code you are
> using?
>
> On Nov 27, 6:17 pm, Tari <[EMAIL PROTECTED]> wrote:
>
> > Tnaks for the quick re
db.tables has the names of all the tables in db, so you could do:
for tbl in db.tables:
rows=db().select(db[tbl].ALL)
print rows
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To p
I get it now. I will investigate and replace the document in the
second edition.
Massimo
On Nov 28, 2:32 am, "Daniel Contag" <[EMAIL PROTECTED]> wrote:
> I know that LaTeX can do the linking in a table of content automatically.
> Perhaps the publishing system used for Massimo's book can do it al
I have done my research, and have a good impression of web2py. When I
read articles on the net, I am amazed at the earnest effort of the
web2py creator to add his comments especially when are there are
reviews and opinions comparing various frameworks.
Here I would kindly like to request a honest
http://mdp.cti.depaul.edu/examples/static/web2py.app.plugin_t2.tar
oops, missed and "s"
On Nov 28, 6:17 am, Jose <[EMAIL PROTECTED]> wrote:
> On 28 nov, 03:13, mdipierro <[EMAIL PROTECTED]> wrote:
>
> > You need the latest version of t2
>
> >http://mdp.cti.depaul.edu/example/static/web2py.app.pl
This is because of a bug fixed in 1.51. Replace
print rows[0]._extra[shortname]
with
print rows[0]._extra[str(shortname)]
and it should work.
Massimo
On Nov 28, 8:15 am, Tari <[EMAIL PROTECTED]> wrote:
> I'm using 1.50, and tried the EXACT same code you provided as an
> example...
>
> On N
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Hi 43gm,
if I understand your email you are seeking critiques form other users.
You are particularly interested in potential scalability problems. did
I understand?
If I do I would rephrase your request into the following explicit
questions to the users:
1) did you experience any scalability pr
Now in GAE SDK 1.1.6 (released 11/17/08), you can filter and sort
based on entity key as __key__ which is useful for efficient
pagination.
http://code.google.com/appengine/docs/datastore/queriesandindexes.html#Queries_on_Keys
Web2py does not yet offer support, since it is a new feature for GAE.
Thanks for your quick replay.
My problem is there: i don't want the relation on id of violazioni
because if i delete a record the id sequence would change. For example
in violazioni:
id codice violazione
1 1 something
2 2 other thing
3 3 an other thing
Well, if i delete
Robin,
should I expect a patch? ;-)
Massimo
On Nov 28, 9:17 am, Robin B <[EMAIL PROTECTED]> wrote:
> Now in GAE SDK 1.1.6 (released 11/17/08), you can filter and sort
> based on entity key as __key__ which is useful for efficient
> pagination.
>
> http://code.google.com/appengine/docs/datastore
You cannot do it. I do not consider this a good software engineering
practice. You reference a record, not a field. The record should
therefore be referenced by its unique id.
Different is the issue of representing the reference field. You can
make a join and display codice instead of id in view
> 1) did you experience any scalability problems with web2py?
More of an efficiency problem: web2py's exec magic means models, views
and controllers are read, parsed and compiled for every request on
GAE.
> 2) How large did you scale it?
Not large
> 3) What are the features that you believe ar
Yes, but in this case field codice is unique too. The only difference
is that i want to choose its value, not the autoincrement of an id
field.
Paolo
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Hi Robin,
These are the number I get in one of my test:
http://mdp.cti.depaul.edu/AlterEgo/default/show/131
There should be a way to cache the bytecode compiled models/views/
controllers on GAE. It will be implemented soon.
Massimo
On Nov 28, 9:51 am, Robin B <[EMAIL PROTECTED]> wrote:
> > 1)
Harking back to an ancient thread, I think I have finally tracked down
what I think is a grey area in checkbox processing.
The "book" says: (When a form is accepted) "If the keepvalues is set
to True the form is pre-populated with the previously inserted
values." It doesn't say, specifically wha
I stand by my answer. Let me elaborate on it
1) do what Denes suggest:
db.define_table('sanzioni',
SQLField('violazioni_id',db.violazioni),
SQLField('descrizione','text'),
SQLField('sanzione',length=32),
SQLField('note','text'))
db.sanzioni.violazioni_id.
PS.
Of course you can also do:
db.define_table('sanzioni',
SQLField('violazioni_codice'),
SQLField('descrizione','text'),
SQLField('sanzione',length=32),
SQLField('note','text'))
db.sanzioni.violazioni_codice.requires=IS_IN_DB
(db,'violazioni.codice','
Thanks a million. I'll do that later, and see what happens.
By the way, interestingly enough, I did try a similar approach
previously, also with an error which I don't recall right now.
The code was:
print rows[0]._extra[int(shortname)] (since the fields were integers)
On Nov 28, 3:34 pm, mdipie
Your second solution is exactly that one that i have chosen as
alternative to my first question.
Thanks a lot
Paolo
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shortname is an object that represents your query. The key in _extra
is stored a string representation of the query. That is why you need
str(..) not int(...). Since 1.51 the str(...) is automatic.
Massimo
On Nov 28, 10:25 am, Tari <[EMAIL PROTECTED]> wrote:
> Thanks a million. I'll do that late
I think you are right! I will put this in the next version. Thank you
Bill!
Massimo
On Nov 28, 10:05 am, billf <[EMAIL PROTECTED]> wrote:
> Harking back to an ancient thread, I think I have finally tracked down
> what I think is a grey area in checkbox processing.
>
> The "book" says: (When a fo
Note: with the second solution a record from table violazioni will not
have an autocreated sanzioni attribute which allows things like:
for v in db().select(db.violazioni.ALL):
print v.codice
for s in v.sanzioni.select():
print '',s.sanzione
On Nov 28, 11:34 am, pmate <[EMAI
Should we allow references other than to the id field?
Massimo
On Nov 28, 2:04 pm, DenesL <[EMAIL PROTECTED]> wrote:
> Note: with the second solution a record from table violazioni will not
> have an autocreated sanzioni attribute which allows things like:
>
> for v in db().select(db.violazioni.
the new admin check for upgrades via ajax thus it does not prevent
login when my server is down. Please give it a try.
Massimo
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To post to
Bill,
shouldn't 'ON' in slqhtml.py also be 'on'?
On Nov 28, 10:05 am, billf <[EMAIL PROTECTED]> wrote:
> Harking back to an ancient thread, I think I have finally tracked down
> what I think is a grey area in checkbox processing.
>
> The "book" says: (When a form is accepted) "If the keepvalues
The html created for a checkbox sets the checked= attribute if the
field is true but does not set the value= attribute. The default
value= is 'on' (lower case) so that is what is in the request.var if
the box is checked. Hence , the check for 'on' is correct.
There is probably an argument for s
Great! Thanks, Massimo.
I just got it. I am from Panama. I had some problems using PayPal, but
then I switched to use my credit card directly with Lulu.com (I trust
them, since I have bought from them before), and everything went OK.
I just transferred your PDF to my Sony PRS-505 eBook reader, a
Thank you Carlos.
Massimo
On Nov 28, 4:15 pm, Carlos Man <[EMAIL PROTECTED]> wrote:
> Great! Thanks, Massimo.
>
> I just got it. I am from Panama. I had some problems using PayPal, but
> then I switched to use my credit card directly with Lulu.com (I trust
> them, since I have bought from them b
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