[web2py] form validation using onvalidation and form.validate for boolean data type
What is the traceback? -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] form validation using onvalidation and form.validate for boolean data type
is there any differences when form validation using onvalidation and form.validate for boolean data type? *example 1 work when using onvalidation* # onvalidation_check_in *def __onvalidation_check_in(form):* * if form.vars.is_booking == 'on':* if form.vars.booking_no: rows = db(db.booking.id == form.vars.booking_no).select() for row in rows: form.vars.field = row.field form.vars.customer = row.customer else: form.errors.booking_no = 'enter a value' else: if not form.vars.field: form.errors.field = 'enter a value' elif not form.vars.customer: form.errors.customer = 'enter a value' # check_in def check_in(): table = db.check_in onvalidation = __onvalidation_check_in return futsal_transaction.form_0(table, onvalidation) *example 2 not work when using form.validate an error traceback occured* # check_in def check_in(): form = SQLFORM(db.check_in) * if form.validate(formname = 'form_header'):* * if form.vars.is_booking == 'on':* booking = db(db.booking_header.id == form.vars.booking_no).select().first() db.check_in.insert(check_in_date = form.vars.check_in_date, is_booking = form.vars.is_booking, booking_no = form.vars.booking_no, customer = booking.customer) else : db.check_in.insert(check_in_date = form.vars.check_in_date, is_booking = form.vars.is_booking, booking_no = form.vars.booking_no, customer = form.vars.customer) return dict(form = form) any idea why example 2 is not work? thanks and best regards, stifan -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Hide "/index" in URLs
Using the parameter-based rewrite system, set default_function='index' in the router. Anthony On Sunday, November 29, 2015 at 6:00:06 PM UTC-5, pbreit wrote: > > I am using individual files for my controllers. For example: > > web2py:applications:myapp:controllers:recipients.py > > In recipients.py I have: > > def index(): > ... > > How to make it so that "index" does not appear in the URL? > > I would like: http://mysite.com/myapp/recipients > instead of: http://mysite.com/myapp/recipients/index > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Hide "/index" in URLs
I am using individual files for my controllers. For example: web2py:applications:myapp:controllers:recipients.py In recipients.py I have: def index(): ... How to make it so that "index" does not appear in the URL? I would like: http://mysite.com/myapp/recipients instead of: http://mysite.com/myapp/recipients/index -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Retrieve record field labels in sqlform.grid custom view
Can you provide more details regarding what you are trying to do? Is there
a reason you can't just do db.memos.code.label? Anyway, if a create,
update, or view form has been requested, the associated SQLFORM objects can
be found in grid.create_form, grid.update_form, and grid.view_form,
respectively. At that point, it is just a regular SQLFORM, so you can
access all the usual attributes. such as grid.view_form.custom.label.code.
Anthony
On Sunday, November 29, 2015 at 12:52:30 PM UTC-5, Gael Princivalle wrote:
>
> Hello everybody.
>
> Is there a way in a sqlform.grid to retrieve record field labels in a
> custom view?
> Something like that:
> grid.view_form.record.code.label
>
> To retrieve:
> db.define_table('memos',
> Field('code', type='string', requires=IS_NOT_EMPTY(), label='*Codice*'
> ),
>
> Thanks, regards.
>
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Re: [web2py] Re: New Web2py Materialize CSS Welcome app scaffold
One comment if I can add. Unlike regular welcome web2py app this doesn't appear to be responsive. Good work otherwise. On Saturday, November 28, 2015 at 11:02:13 PM UTC-5, Mark Graves wrote: > Hey, > > Thanks! > > Sorry, I haven't had time to get back to this. > > No I think there are some problems with the web2py based checkboxes for > some reason IIRC. > > The inputs seem to work reasonably well. > > I'll try to look at this asp. > > -Mark > > On Sat, Nov 28, 2015 at 10:22 AM, at > > wrote: > >> Good work Mark! >> >> Did you check if the SQLFORM and other web2py forms are still working >> after disabling bootstrapcss? >> >> Thanks >> >> >> On Friday, 13 November 2015 22:55:56 UTC+5, Mark Graves wrote: >>> >>> Hey everyone, >>> >>> I just put up a new web2py welcome scaffold app based on materializecss. >>> >>> The repository is available at: >>> >>> https://bitbucket.org/MarkGraves/welcome_materialize/ >>> >>> You can preview it at: >>> >>> https://gravesmedical.pythonanywhere.com/welcome/ >>> >>> There are definitely some issues, but I thought it might be useful for >>> some folks. >>> >>> -Mark >>> >> -- >> Resources: >> - http://web2py.com >> - http://web2py.com/book (Documentation) >> - http://github.com/web2py/web2py (Source code) >> - https://code.google.com/p/web2py/issues/list (Report Issues) >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "web2py-users" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/web2py/GGi_09devEs/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> web2py+un...@googlegroups.com . >> For more options, visit https://groups.google.com/d/optout. >> > > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Problem with processing unicode character by render function in gluon.template
It appears that I have been missing somthing. It is sufficient to properly
encode the string before passing it to render:
render(template_content.encode('utf-8'))
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[web2py] Problem with processing unicode character by render function in gluon.template
I tried to use the templating system of web2py for parsing dynamically generated views. Theoretically, it should work - render from gluon.template accepts streams and strings as well. However, it seems that due to the fact it uses cStringIO instead of StringIO, it is unable to process unicode characters: http://stackoverflow.com/questions/4677512/can-i-use-cstringio-the-same-as-stringio So if my dynamically generated view contains any unicode characters, the rendering breaks with the error: 'ascii' codec can't encode character It seems that it would be sufficient to change cStringIO to StringIO in gluon.template Or am I missing something? -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Retrieve record field labels in sqlform.grid custom view
Hello everybody.
Is there a way in a sqlform.grid to retrieve record field labels in a
custom view?
Something like that:
grid.view_form.record.code.label
To retrieve:
db.define_table('memos',
Field('code', type='string', requires=IS_NOT_EMPTY(), label='*Codice*'),
Thanks, regards.
--
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
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[web2py] Re: Problems with fpdf
Thank you. I have tried version 1.7.2 - same result.
But it is solved: the .pkl-file is wrong.
I have taken a new set of dejavo*.ttf files from
http://freefr.dl.sourceforge.net/project/dejavu/dejavu/2.35/dejavu-fonts-ttf-2.35.zip
.
Then I have unziped and copied these files into contrib/fpdf/font
fpdf creates new .pkl after the first usage.
Don't forget to make www-data the owner of the font directory:
chown -R www-data:www-data font
Maybe a short description of these steps in the web2py book could help
others to use fpdf.
Regards, Martin
2015-11-29 4:55 GMT+01:00 Edwood :
> I am not having that problem when testing your code with pyfpdf 1.7.2,
> using the same font. I noticed web2py 2.12.3 is still using pyfpdf 1.7.1.
> I recommend temporarily replacing pyfpdf folder with new version an try
> again.
>
>
> On Saturday, November 28, 2015 at 1:46:12 PM UTC-4, mweissen wrote:
>>
>> Hi, I have tried again to use fpdf.
>>
>> *1st try:*
>>
>> from gluon.contrib.fpdf import FPDF
>>
>> def test():
>> pdf = FPDF('P', 'mm', 'A4')
>> pdf.add_page()
>> pdf.set_font('Arial', 'B', 16)
>> pdf.cell(40,10,'Hello World')
>> response.headers['Content-Type'] = 'application/pdf'
>> return XML(pdf.output('', 'S'))
>>
>>
>> Ok, that's simple and it works fine.
>>
>> *2nd try:*
>>
>> Now I want to use the unicode version.
>> There is a example: https://code.google.com/p/pyfpdf/wiki/Unicode:
>>
>> *Before you can use UTF-8, you have to install at least one Unicode font
>> in the font directory (or system font folder).*
>>
>>
>> But there is no font directory in fpdf!
>>
>> It would be nice to have a complete example how to use fpdf in web2py!
>>
>> After some trials I had to copy the *font directory* containing a lot of
>> "DejaVu*"-files to the gluon/contrib/fpdf directory.
>>
>> The structure is: gluon/contrib/fpdf/font
>>
>>
>> from gluon.contrib.fpdf import FPDF
>>
>> def test():
>> pdf = FPDF('P', 'mm', 'A4')
>> pdf.add_page()
>> pdf.add_font('DejaVu', '', 'DejaVuSansCondensed.ttf', uni=True)
>> pdf.set_font('DejaVu', '', 14)
>> pdf.cell(40,10,'Hello World äöü€')
>>
>> response.headers['Content-Type'] = 'application/pdf'
>> return XML(pdf.output('', 'S'))
>>
>>
>> And now I get an error message:
>>
>> could not convert string to float
>>
>> Version
>> web2py™Version 2.12.3-stable+timestamp.2015.08.19.00.18.03PythonPython
>> 2.7.6: /usr/local/bin/python (prefix: /usr)
>> Traceback
>>
>> 1.
>> 2.
>> 3.
>> 4.
>> 5.
>> 6.
>> 7.
>> 8.
>> 9.
>> 10.
>> 11.
>> 12.
>>
>> Traceback (most recent call last):
>> File "/home/www-data/web2py/gluon/restricted.py", line 227, in restricted
>> exec ccode in environment
>> File "/home/www-data/web2py/applications/m_abschluss/controllers/test.py"
>> ,
>> line 54, in
>> File "/home/www-data/web2py/gluon/globals.py", line 412, in
>> self._caller = lambda f: f()
>> File "/home/www-data/web2py/applications/m_abschluss/controllers/test.py"
>> ,
>> line 26, in test
>> pdf.add_font('DejaVu', '', 'DejaVuSansCondensed.ttf', uni=True)
>> File "/home/www-data/web2py/gluon/contrib/fpdf/fpdf.py", line 432, in
>> add_font
>> font_dict = pickle.load(fh)
>> ValueError: could not convert string to float
>>
>>
>>
>> What is the right way to use fpdf with the whole unicode character set
>> in web2py?
>>
>> Regards, Martin
>>
>>
--
Mit freundlichen Grüßen / With kind regards
Martin Weissenböck
Gregor-Mendel-Str. 37, 1190 Wien
Austria / European Union
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