Thanks to you both. I should clear up a slight misunderstanding. I have
written the part, where the serial port is read (using pyserial). I am now
trying to figure out, how to connect this to web2py, so that it can serve
the data nicely. It was my understanding, Massimo, that the scheduler was
http://web2py.com/books/default/chapter/29/07/forms-and-validators#Conditional-fields
On Monday, February 8, 2016 at 8:50:40 PM UTC-5, Ron Chatterjee wrote:
>
> Wondering if there is a way to keep certain fields within a table be
> hidden based on checkbox entry in a field. For example, in the ta
You can use this module https://pypi.python.org/pypi/pyserial
but as I understand it reading the post if a blocking operation and it may
not be threadsafe. You should not call it from the web app itself.
You should created a separate service that reads the serial post and writes
the results in a
don't. Use handsontable.js
On Saturday, 6 February 2016 15:04:38 UTC-6, Henk huisman wrote:
>
> I am looking for a way to visualize and enter/update longitudinal data
> (see my post Q4Web2Py).
> A tabular/ grid like feature where the columns are the records of a
> database table and the rows ar
It depends. what does the data look like?
On Monday, 8 February 2016 20:35:41 UTC-6, Literate Aspects wrote:
>
> I tried django ... to discover HUGE learning curve
> I tried Qt ... to discover moderate learning curve
>
> I can amateur code in VBA and want to transfer that same code function to
>
do not know. Can you post this plugin? I have never seen it. Perhaps
assumes a library that is not installed.
On Monday, 8 February 2016 02:24:38 UTC-6, Anthony Smith wrote:
>
> Hi Massimo,
>
> Tried that and now getting this error
>
> 1.
> 2.
> 3.
> 4.
> 5.
> 6.
> 7.
> 8.
> 9.
> 10.
> 11.
> 1
You need to edit the values, no?
If the values are all numeric, then handsontable will work.
I posted one example here:
http://www.web2pyslices.com/slice/show/2042/handsontable-plugin-for-a-spreadsheet
I modified that code sample to paginate the results and a few other minor
things, but you'll g
I tried django ... to discover HUGE learning curve
I tried Qt ... to discover moderate learning curve
I can amateur code in VBA and want to transfer that same code function to a
webapp with database.
My question, how many hours or days or months would it take to develop a
simple application tha
Try this:
> http://w2ui.com/web/demos/#!combo/combo-3
>
--
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 subscr
Hello everybody,
I am new in web2py, I have 2 tables called 'Nationalities' and 'Person'
db.define_table('Nationalities',
Field('description', 'string'),
common_filter = lambda query:db.Nationalities.description
!= 'United States',
format='%(descri
Hi all,
does anyone have an example of a web button which allows me to browse
through the local file system on the web server to pick a file?
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/we
I created a website that you could post items and I'm having a lot of
problem trying to figure out how to make a dropdown menu that can filter
those posts. What I'm trying to do is that when you make a post, you can
only pick from the 4 categories. Then in the main page, you will have a
drop do
Loose end from
https://groups.google.com/d/msg/web2py/CPcbgpK_6Ho/RBjXSMMwGAAJ>:
I have an upload field, and 1 controller to upload to it via SQLFORM and 1
controller to access it via REST. Using the SQLFORM, the local filename is
included in the file data (as seen in the JSON-like representat
Wondering if there is a way to keep certain fields within a table be hidden
based on checkbox entry in a field. For example, in the table below, I
would like the Budget field to be hidden until someone click on weekly
checkbox in frequency field. In other words, Budget fields doesn't show up
in
An web application will not have access to your serial port. Unless there's
some kind of module/dll for that.
I think the easiest way to do that is writing a script that you will run
local in your machine and send the data to web2py through a post/get
request.
To send the data to an web application
Does the tabbed panel works with grid? I noticed something strange. For
example if I place a grid in panel one and another grid in panel 2. grid2
will end up going to panel one. Regardless those tables are referenced in
the model or not.
For example. If my view is as shown below. These grids (
Hi!
1. I believe one pg-install=one pg-server
2. I think that pg listens only one port until you set another one and
restart server
Why do you think you have to have another pg-server? One pg-server can
services many databases - just use different names for DAL, i.e. db=DAL()
db1=DAL() to c
You might consider the auto-complete widget.
Anthony
On Monday, February 8, 2016 at 2:55:38 PM UTC-5, Pierre wrote:
>
> problem is I want to input the reference field as its string
> representation nor as an integer
>
> with this :
>
> db.define_table('trux',
> Field('tuser', 're
there's this too
http://uwsgi-docs.readthedocs.org/en/latest/Systemd.html
On Monday, February 8, 2016 at 9:25:31 PM UTC+1, Jim S wrote:
>
> You're right, shouldn't be hard. But, for me it is.
>
> I'll post back if I can get it working...
>
> -Jim
>
> On Monday, February 8, 2016 at 10:06:36 AM UT
It seems you haven't Python installed on your comp (Python isn't windows
standard), you can try to use web2py/py.exe to process python-files
On Monday, February 8, 2016 at 11:14:35 PM UTC+3, Alex Glaros wrote:
>
> looks like what I need Val
>
> can you direct me in how to run it?
>
> I typed Ma
You're right, shouldn't be hard. But, for me it is.
I'll post back if I can get it working...
-Jim
On Monday, February 8, 2016 at 10:06:36 AM UTC-6, Niphlod wrote:
>
> shouldn't be hard
>
> https://wiki.ubuntu.com/SystemdForUpstartUsers
>
> On Monday, February 8, 2016 at 5:02:33 PM UTC+1, Jim S
I think that scheduler is designed for asynchronous tasks, but I want to
see changes effect immediately after edit/save pyj-file(s) and update web
page. So, all pyj-files must be checked for out-of-date and recompiled (if
there is anyone) per request call. I believe that cool IDEs allow doing
t
looks like what I need Val
can you direct me in how to run it?
I typed Mariano's extract_pgsql_models.py command line in a windows machine
and got:'python' is not recognized as an internal or external command,
operable program or batch file.
thanks
Alex
--
Resources:
- http://web2py.com
- h
do a pack all, install the app, run pg_restore, don't run any code. set
fake_migrate_all=True, hit appadmin, set fake_migrate_all=False. voilà.
On Monday, February 8, 2016 at 7:11:06 PM UTC+1, Alex Glaros wrote:
>
> no, I did not compile.
>
> Postgres changes created by DAL work correctly on site
problem is I want to input the reference field as its string representation
nor as an integer
with this :
db.define_table('trux',
Field('tuser', 'reference auth_user'))
db.trux.tuser.requires=IS_IN_DB(db, 'auth_user.id','%(username)s')
I get a string from a dropdown
howewer wi
Hi!
I had a similar problem with MS Access. Error like this means that your
database encoding isn't utf-8, you should figure out which is it?
After that, you can try to set db_codec to proper encoding (see DAL
signature in the web2py book)
On Thursday, February 4, 2016 at 5:52:02 PM UTC+3, F
Postgres changes created by DAL work correctly on site #1 local machine.
They only do not work on site #2 when I copy the app from site #1.
Could the problem be how I transfer the development to site #2?
On site #1 I do a "pack all" in web2py, and a "pg_dump" on Postgres.
Then at site #2, I d
On Monday, February 8, 2016 at 9:19:44 AM UTC-5, Pierre wrote:
>
>
> I meant disable the dropdown and let the user input something
>
It gets a default IS_IN_DB validator, which results in a drop-down being
generated by default. You can override that by putting the validator into a
list (either u
I played with this a bit over the weekend but was unable to get it working
on Ubuntu 15.x.
My production servers all run 14.4.
I think the problem is the change from upstart to systemd on Ubuntu. Does
anyone have experience getting uwsgi to start using systemd? I don't know
enough about thes
shouldn't be hard
https://wiki.ubuntu.com/SystemdForUpstartUsers
On Monday, February 8, 2016 at 5:02:33 PM UTC+1, Jim S wrote:
>
> I played with this a bit over the weekend but was unable to get it working
> on Ubuntu 15.x.
>
> My production servers all run 14.4.
>
> I think the problem is the c
see
http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#Self-Reference-and-aliases
On Monday, February 8, 2016 at 2:52:46 PM UTC+1, Annet wrote:
>
> I defined the following table:
>
> db.define_table('edg_edge',
> Field('fromID', 'reference vtx_vertex''),
> Field(
I meant disable the dropdown and let the user input 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 s
I didn't think of this combination.I put these in a controller/function
and it works !!!
Is there a way to disable the drop down menu associated to a reference
field ?
thanks Anthony.it would be too painful without the forum
--
Resources:
- http://web2py.com
- http://web2py.com/boo
I defined the following table:
db.define_table('edg_edge',
Field('fromID', 'reference vtx_vertex''),
Field('toID', 'reference vtx_vertex'),
Field('label', length=128),
migrate = False)
I have the following query:
rows = db(edg_edge.toID==vertexID).select()
What I would like to k
ps: for anything in production, go redis.
On Monday, February 8, 2016 at 2:26:33 PM UTC+1, Niphlod wrote:
>
> nope, it won't
>
> On Monday, February 8, 2016 at 3:19:01 AM UTC+1, Tim Richardson wrote:
>>
>> I guess, for completeness sake, that cache.ram would not be shared among
>> the IIS process
nope, it won't
On Monday, February 8, 2016 at 3:19:01 AM UTC+1, Tim Richardson wrote:
>
> I guess, for completeness sake, that cache.ram would not be shared among
> the IIS process pool.
>
> On 7 February 2016 at 20:25, Niphlod >
> wrote:
>
>> if for "disk cache" you mean "cache.disk" yes, it's
>
>
> Thanks guys, appreciate the feedback.
--
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 G
Hi,
I'm new to web2py and quite frankly to python as well, so please bear with
me ;)
I would like to use web2py to serve data, that it has gathered and
processed from the serial port. There is new data available once a second.
Obviously I'll have to use the scheduler, to accomplish reading and
Is your app compiled? If so, changes you make to the .py files will have no
effect unless you remove the compiled files.
Anthony
On Monday, February 8, 2016 at 2:58:25 AM UTC-5, Alex Glaros wrote:
>
> okay, just tested on PythonAnywherre and it works perfectly as Anthony and
> the manual descri
Very nice.
Did you evaluate running compile_pyjs() as a web2py's scheduler task?
It could simplify your code and make it more resilient.
2016-02-08 0:20 GMT+01:00 Val K :
> Hi!
> Coding Python with switching to coding JS - really painful.
> So, I tried Rapydscript (RS) and I like it very much! U
Hi Massimo,
Tried that and now getting this error
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Traceback (most recent call last):
File "/home/tony/web2py/gluon/restricted.py", line 227, in restricted
exec ccode in environment
File "/home/tony/web2py/applications/reports/models/plugin_app
41 matches
Mail list logo
