[web2py] grid reloading the page and outdated flash msgs? (strange behavior...)
Here is a test function in my controller:
def test():
id = 0
try:
id = request.args(0, cast=int)
session.flash = "Here is the id: " + str(id)
except:
session.flash = "ID is not valid!"
pass
if id==0:
redirect(URL('home'))
query = db.test_table.id == id
grid = SQLFORM.grid(query, db.test_table, user_signature=False)
return locals()
Here are issues I've encountered with this (not sure if they are
independent or related):
1) the flash msg displays the previously passed parameters, not the latest
one. This is weird! For example, app/home/test/1 called the first time does
NOT display any flash msg at all. When I call it the 2nd time -
app/home/test/2 - the flash message displays "1", i.e. previously called
number. At the same time, the page displays correctly - the page knows that
the correct number is 2 indeed now.
2) The grid behaves very strangely. Here is how: when I delete a record,
the page silently reloads (I know this because of the flash message - which
displays the previous id, not the current one), and in case this is my
first call to this page, it comes out that ID is not valid and id equals 0
EVEN THOUGH I passed the parameter through vars (app/home/test/1) it breaks
the delete - delete never commits to the database. It does delete the row
from the grid thought, so visually the row is gone, but the database is not
altered. At the same time, if I remove that redirect('home') - the delete
completes and commits to the database just fine (i.e. as long as redirect
is not there - even though this strange reloading of the page is going on -
it doesn't bother me - the messed up parameter only causes redirect which
somehow breaks the delete).
Namely, the following code (same but without redirect):
def test():
id = 0
try:
id = request.args(0, cast=int)
session.flash = "Here is the id: " + str(id)
except:
session.flash = "ID is not valid!"
pass
query = db.test_table.id == id
grid = SQLFORM.grid(query, db.test_table, user_signature=False)
return locals()
still doesn't display flash msgs correctly, BUT it does not break grid's
functionality - delete completes (can't fathom how this could be, as if
request.var is incorrect - then the page should display incorrectly, but if
request.var is somehow correct then redirect should never happen to begin
with, how can it influence anything? And if redirect is actually called
(and it is) on grid's delete operation, it means that the id is now
incorrect, why doesn't it break the view of the page?? I am totally
confused...
I hope this doesn't sound messy :) I've been going crazy for a while until
I've isolated what I've just described...
And, by the way, the app logic I am trying to achieve is simple: I pass the
param through request.vars but then first check if the current user is
authorized, and if not - I redirect. I need some custom authorization logic
here, so usual auth decorates don't help in my situation.
3) this is more of a side issues, but I'll mention it, as I am on the grid:
in some situations grids work just fine without user_signature=False , but
sometimes they refuse and display error msgs like not authorized etc. I
can't detect the difference when it's needed. This is not a big deal, I can
just place user_signature=False whenever, but it does bother me, since I
don't understand what exactly is causing this difference that breaks the
functionality in some situations.
Any suggestions are greatly appreciated
--
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)
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[web2py] multiple grids per one page
I just came across a warning that only one grid can be used per a controller. I wasn't aware of this before, and on one page I have 4 grids which work perfectly fine. Is it some specific functionality that doesn't work right with multiple grids? Also, if I specify a unique name (formname parameter?) - does this fix the problem or the problem is bigger than that? -- 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] an error while trying to combine an inner and outer joins
I am taking the table cofounder and making an inner join with auth_user and
an outer join with cofounder_proposal:
cofounders =
db((db.cofounder.company==company_id)&(db.cofounder.created_by==auth.user)).select(
fields=[db.auth_user.first_name.with_alias('first_name'),
db.auth_user.last_name.with_alias('last_name'),
db.cofounder.note,
db.cofounder_proposal.status.with_alias('status')],
join=db.auth_user.on(db.cofounder.cofounder==db.auth_user.id),
left=db.cofounder_proposal.on(db.cofounder_proposal.cofounder==db.cofounder.cofounder))
It gives me an error:
_select_wcols() got multiple values for argument
'fields'
I can't figure it out, as I am really deining fields just once - it's not
specified otherwise anywhere.
Any ideas?
--
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)
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[web2py] "... records found' on the default grid
What would be the best way to get rid of "5 records found" on the upper right corner of the default grid view? -- 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] @auth.requires_signature() vs @auth.requires_login()
I generally understand how to use both, @auth.requires_signature() and @auth.requires_login(), but from a practical point of view, when in real life would you prefer to use one vs. another? -- 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] ajax controller loses formatting?
I am sure I am missing something very basic here, but... googling didn't
help...
When I have a contoller which I use in ajax calls, it all works just
perfect except that the view loses the formatting (for example, it does
keep the links and bullets - yet loses bootstrap formatting of everything).
I don't understand why this happens and how to fix it. After all the view
extends layout.html which does include everything, so why would it make a
difference if html code is direct on the page or embedded via ajax?
For example: the following 2 controllers via ajax produce exactly same
non-formatted html:
def test1():
return XML("Home\
#M1M2M3")
def test2():
return XML("Home\
M1M2M3")
In fact, even without ajax, when I allow these controllers to go through
default views (i.e. without having a dedicated view) - this is exactly what
happens too, but here I sort of understand it - while in a case of ajax I
don't, because ajax is embedded into real view html and should really
pickup all the appropriate formatting which works well on the rest the
page.
What am I missing? How do I fix this?
--
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)
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[web2py] web2py apps & github
I used to pack and unpack the app between my local computer and pythonanywhere - was going back and forth daily. worked like a charm. now got t github. Should I place the whole application/ folder in its entirety or I should skip some files? I am not sure how pack / unpack does it, i.e. if it packs everything or skips some computer specific content. I am just afraid if I blindly copy ALL the files in the applications, I may overwrite something that shouldn't be overwritten. -- 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.
Re: [web2py] Re: web2py apps & github
Dave, you mentioned "Sanitize private/appconfig.ini" - could you please comment on it - I am not sure how this file is used by web2py, but seems that it may have some private info (though has some generics for me now). Should I just exclude it from git? Is it getting recreated by w2p or... What did you mean by "sanitize" in this case? On Monday, January 7, 2019 at 7:21:55 PM UTC-5, Dave S wrote: > > > > On Sunday, January 6, 2019 at 12:45:27 PM UTC-8, Vlad wrote: >> >> Oh, I didn't express myself precisely: I am asking about Github - I am >> setting up a Github repository and wondering what exactly from the app >> directory should go in there - without extra files and without missing >> files - to preserve complete app/set >> >> > You don't want the sessions or errors folders (they'll get recreated by > web2py if missing, and should be cleaned out from time to time anyway). > You may choose to also skip the databases folder, as the table files are > recreated from the models. IIRC, you're using an external database server > rather than sqlite3, so you have other ways of backing up the data (I > wouldn't backup sqlite3 to github, either). If you have uploads, you > should probably back them up separately, as well. > > You should have all .py files, from your myapp toplevel as well as > controllers, models, modules, and scripts, and then your files from static > and views, and languages if you've updated that. Sanitize > private/appconfig.ini and save is as private/sample-appconfig.ini (keep an > indication of how to reach your db). > > /dps > > > >> On Sun, Jan 6, 2019 at 2:51 PM 黄祥 wrote: >> >>> for pack or unpack thing it's use tar >>> ref: >>> https://groups.google.com/d/msg/web2py/khiGuJYxHpo/clEEU7n3VGEJ >>> >>> 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+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] web2py dev env on chromebook?
If anybody has succeeded in setting up the dev env on chromebook I would greatly appreciate some pointers. I was able to get into dev mode and install linux on it, so linux is sort of functional, but it's not complete. There is probably something specific about chromebook, but I didn't find anything by googling it. I simply want to have local web2py dev env on it... (My regular env is windows; I am not too proficient in linux - if it works I can handle it, but if something gets stuck, I don't know how to handle it) -- 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] installing web2py book from git
I've cloned webpy book from git - looks perfectly fine - it created directory web2py-book under applications, with all the content, just like a few other applications over there, *but* the web2py admin interface doesn't see this book as an app. It sees all other apps located in the applications directory, except for this one - what could be the reason? I don't see anything wrong - it cloned the repository and created all the folders properly, as far as I can tell. -- 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.
Re: [web2py] installing web2py book from git
Oh, I've tried - renamed into TheBook. It did appear under apps, yet it still doesn't work. Is it supposed to work?? default/index brings up a bunch of languages - the first one being English. Clicking on any of them refreshes the page with the URL now staing "http://127.0.0.1:8000/TheBook/default/index?FLASH_MSG=%3Cclass+%27ImportError%27%3E; without actually message flashing. I simply cloned the whole git repository in its current state. as per the instructions. How can I clone it in a way that it would bring up a working copy, simply the latest book that actually works as an app?? On Sunday, January 20, 2019 at 4:01:37 AM UTC-5, Nico Zanferrari wrote: > > Hi, > > I've already noticed this behaviour (also on other applications). It > happens if have an application's main folder name that contains > non-alphabetical characters, even simple ones like dot or dash > For example, web2py-book or examples.20190110 have this problem. > > Rename the folder to 'book' or 'example' and the problem disappear ;-) > > Does someone have an idea of where this bug could be hidden in the code? > > Nico > > Il giorno dom 20 gen 2019 alle ore 03:52 Vlad > ha scritto: > >> I've cloned webpy book from git - >> looks perfectly fine - it created directory web2py-book under >> applications, with all the content, just like a few other applications over >> there, >> *but* the web2py admin interface doesn't see this book as an app. It >> sees all other apps located in the applications directory, except for this >> one - >> what could be the reason? >> I don't see anything wrong - it cloned the repository and created all the >> folders properly, as far as I can tell. >> >> -- >> 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+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] How can I customize "Not Authorized" page, the one that comes up on @requires_membership decorator?
Not AuthorizedInsufficient privileges -- 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: How can I customize "Not Authorized" page, the one that comes up on @requires_membership decorator?
Dave, I am probably missing something, but it seems to me that those are 2 different pages. 404 is just 404, while not authorized is another page displaying the text about insufficient privileges - and really it should be different. It's not that a resource is not found - it's just that a user is not authorized at the moment, but the resource is there - What am I missing? On Tuesday, January 15, 2019 at 11:56:57 AM UTC-5, Dave S wrote: > > > > On Tuesday, January 15, 2019 at 8:16:18 AM UTC-8, Vlad wrote: >> >> Not AuthorizedInsufficient privileges >> > > This appears to already be customized! In the default out-of-the-box > welcome app, > file:///[..]web2py/applications/MusicBDs/static/404.html > is just a very simple 3=4 characters: '404\n'. > > If you haven't customized that file, perhaps your front end is > substituting its own. > > /dps > > -- 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] default combobox for a db field in a form (SQLFORM) - question
when I use SQLFORM to create a form where one of the fields is, for example, a user (db.auth_user) w2p gives me a nice combo-box to select a user. this is good, but only if there are few items. if there are thousands, the combo-box becomes awkward. does webpy have some convenient alternative for that combo-box in case the records are too many? I would love to get away without custom coding for this one - it's actually tricky to create such a widget... any suggestions are greatly appreciated... -- 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.
Re: [web2py] installing web2py book from git
How do I get the latest w2p?? I mean, I just cloned one from https://github.com/web2py/web2py.git and it still has the earlier one: 2.17.2-stable+timestamp.2018.10.06.11.34.06 On Monday, January 21, 2019 at 12:30:31 AM UTC-5, Nico Zanferrari wrote: > > It indeed works fine... but you need a recent version of web2py (> 2.5.3 > IIRC) for py2 compatibiĺity functions. > I'm working on an update for avoiding this specific error. > > Nico > > Il giorno Lun 21 Gen 2019, 01:00 黄祥 > > ha scritto: > >> tested also got same result, step >> docker pull ubuntu >> docker run -it ubuntu /bin/bash >> >> apt update >> apt install -y git unzip wget python >> wget -c http://web2py.com/examples/static/web2py_src.zip >> unzip -o web2py_src.zip >> cd web2py/applications >> git clone https://github.com/web2py/web2py-book books >> python ../web2py.py --nogui --no-banner -a a -i 0.0.0.0 -p 8000 >> >> *result:* >> >> http://localhost:8000/books/default/index?FLASH_MSG=%3Ctype+%27exceptions.ImportError%27%3E >> >> *tested:* >> - git clone https://github.com/web2py/web2py-book >> *result* >> not appears in admin page http://localhost:8000/admin/default/site >> >> - check the error on web2py book application and under admin found >> nothing >> >> 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+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] synchronizing / backing up my code between local web2py & PythonAnywhere web2py
What do you guys generally do as far an syncing / backup? I mean, right now I am going back and forth local web2py <-> PythonAnywhere web2py So it's tedious to keep track what the latest thing is - I pack up my app locally and upload it to PA, and then pack up on PA and upload to local. Are there some common solutions for this? I would definitely enjoy some kind of synchronization which would also take care of both - sync and a backup for me - -- 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] Issue (or perhaps just a question) with routes.py (root folder vs app folder)
I've created routes.py in Web2py root folder: default_application = 'app5' default_controller = 'home' default_function = 'main' this works just fine. However, if I only keep one line in this file: default_application = 'app5' ,and create one more routes.py in Web2py/applications/app5 folder, like this: default_controller = 'home' default_function = 'main' It only picks up the application in the root Web2py routes.py, and it totally ignores the routes in the application folder. What am I missing? -- 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] Using Email from inside of Web2py
I've figured out how this works, but I am missing the following: I have a mail_settings() function in the default controller. It's setting up my smtp settings and other redirect settings (auth.settings.login_next and the like). All works like a charm, but it seems that I have to call this function every single time - somehow the system resets the settings back to the defaults. I've found a solution by simply calling this function every time in the default/user(), so whenever it comes to signing up, login, lost password and the rest of functionality - it's working correctly, because the entry point - user() - is setting up right. I don't understand though why in the world I have to set all those settings up every time - why the system doesn't keep those settings if I call it just once. What am I missing? -- 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] private functions
Here is a quote from THE BOOK: "Functions that take arguments or start with a double underscore are not publicly exposed and can only be called by other functions." What about functions that take an argument which has a default value specified (i.e. can be called without an argument)? Would that be private or public? -- 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] Customizing detail view (grid)
How would I customize a details view which is brought up by the grid when "view/detail" button is clicked when the grid has "details=True" parameter set? (I just want to add more information there, but not straight from the table the grid is based on) -- 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] Load / no ajax / custom div
I am using Load function (ajax=False) which creates a div it's using to load the context in. Is there an easy way to specify this div to be of a certain class? (I want to add "d-flex" class to it, to use flex in the html/container I am loading) -- 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] login_after_registration doesn't work?
I am probably missing something simple:
when I explicitly go to http://127.0.0.1:8000/app/default/user/register - I
get auto-logged in after the registration. Same if I choose "register" on
the menu.
However, when the following gets executed:
auth.settings.login_after_registration = True
auth.settings.long_expiration = 3600*24*30
auth.settings.remember_me_form = True
redirect(URL('app', 'default/user', 'register'))
after such a registration I am not logged in, and have to login manually.
What's the difference??
How do I make it auto-login after redirecting to registration?
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[web2py] Re: login_after_registration doesn't work?
Anthony, I got it,
but in my case the default value was auth.settings.remember_me_form=True
anyway , so my code could possibly not work (as per your explanation), but
didn't have a chance to not work due to this reason :)
I found out what was going on: I had redirect in ajax error code block,
i.e. I called async ajax, and after it was done and returned an error -
redirect was in this error thing. This is exactly when the problem
manifested. Interestingly, that even default value didn't help - I am
wondering what could possibly be so messed up that defaults were not
actionable due to ajax.
Anyway, I had no reason for ajax altogether - it was a quick and simple
call - so I replaced it with GET, and everything now works as expected.
I still moved the settings to the other side, to make sure that they are
not set up in an "old" request (it affected other settings, just not
auth.settings.remember_me_form as it was setup correctly by default
anyway).
Thank you!
On Friday, January 11, 2019 at 10:59:58 PM UTC-5, Anthony wrote:
>
> On Friday, January 11, 2019 at 11:44:27 AM UTC-5, Vlad wrote:
>>
>> I am probably missing something simple:
>>
>> when I explicitly go to http://127.0.0.1:8000/app/default/user/register
>> - I get auto-logged in after the registration. Same if I choose "register"
>> on the menu.
>>
>> However, when the following gets executed:
>>
>> auth.settings.login_after_registration = True
>> auth.settings.long_expiration = 3600*24*30
>> auth.settings.remember_me_form = True
>> redirect(URL('app', 'default/user', 'register'))
>>
>> after such a registration I am not logged in, and have to login manually.
>>
>
> Keep in mind that your model and controller code runs on each request.
> Above, you set several Auth settings but then immediately redirect, which
> initiates a new request -- so those settings never get a chance to take
> effect. You must make those settings within the same request that is
> handling the registration.
>
> Anthony
>
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Re: [web2py] Re: web2py apps & github
Got it, thank you very much. Learning git now - it's so messy and unstructured as far as learning curve :) I guess once I get it, it becomes quick and easy... On Monday, January 7, 2019 at 7:21:55 PM UTC-5, Dave S wrote: > > > > On Sunday, January 6, 2019 at 12:45:27 PM UTC-8, Vlad wrote: >> >> Oh, I didn't express myself precisely: I am asking about Github - I am >> setting up a Github repository and wondering what exactly from the app >> directory should go in there - without extra files and without missing >> files - to preserve complete app/set >> >> > You don't want the sessions or errors folders (they'll get recreated by > web2py if missing, and should be cleaned out from time to time anyway). > You may choose to also skip the databases folder, as the table files are > recreated from the models. IIRC, you're using an external database server > rather than sqlite3, so you have other ways of backing up the data (I > wouldn't backup sqlite3 to github, either). If you have uploads, you > should probably back them up separately, as well. > > You should have all .py files, from your myapp toplevel as well as > controllers, models, modules, and scripts, and then your files from static > and views, and languages if you've updated that. Sanitize > private/appconfig.ini and save is as private/sample-appconfig.ini (keep an > indication of how to reach your db). > > /dps > > > >> On Sun, Jan 6, 2019 at 2:51 PM 黄祥 wrote: >> >>> for pack or unpack thing it's use tar >>> ref: >>> https://groups.google.com/d/msg/web2py/khiGuJYxHpo/clEEU7n3VGEJ >>> >>> 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+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: strange footer...
it was a very silly thing in the end - I suspected cache issues, but I cleared it up, so... But then I noticed "clean" option in web2py interface, and after cleaning up the problem disappeared. I guess web2py or whatever it is behind the curtain does cache things sort of unpredictably... Cost me a few hours of stress :) On Wednesday, January 9, 2019 at 1:09:58 PM UTC-5, Vlad wrote: > > I am observing very strange behavior of the footer in my project. > > on my local computer it's prefect - sticks where it has to be. > > Once I transfer it to PythonAnywhere - the footer looks like it "forgot" > what absolute positioning means. It's initially located on the bottom of > the screen, as if with "fixed" attribute, but then it moves freely and is > in the middle of the page (once I scroll). > > On my local thing it behaves perfect - sticks to the bottom of viewport - > exactly as it must. > > Any ideas on what could possibly cause this??? > > I tried adding explicit css making it absolute with bottom 0 yet nothing > helps - it doesn't comply. Just moves around. > -- 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] strange footer...
I am observing very strange behavior of the footer in my project. on my local computer it's prefect - sticks where it has to be. Once I transfer it to PythonAnywhere - the footer looks like it "forgot" what absolute positioning means. It's initially located on the bottom of the screen, as if with "fixed" attribute, but then it moves freely and is in the middle of the page (once I scroll). On my local thing it behaves perfect - sticks to the bottom of viewport - exactly as it must. Any ideas on what could possibly cause this??? I tried adding explicit css making it absolute with bottom 0 yet nothing helps - it doesn't comply. Just moves around. -- 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] responsive collapsible menu
Web2py menu is a perfect responsive collapsible menu. I am looking at the code - all makes sense, but I don't understand one thing: Where in web2py is it triggered that a larger view would hide the toggle button and make the menu visible, while the smaller view would do just the opposite? I checked html, css files, but couldn't find it. I mean, it works just fine, I am trying to figure out why it works - where the code that sets up the visibility (I guess some mediaquery somewhere? - where?) -- 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: New International Telegram Support Group
Joined! Very nice & interactive - There is some beauty in messenger group interaction vs. traditionally organized groups... On Tuesday, March 19, 2019 at 2:49:34 PM UTC-4, Ari Lion BR Sp wrote: > > Oh, Great > > Now I see a new link to this group: > https://t.me/web2py_world > > > Great I joined. > That's great that Leonel Camara also joined the group! > Now we can be sure that no doubt we have will be unanswered :-) > > > Thanks! > > > Em terça-feira, 19 de março de 2019 12:26:09 UTC-3, Carlos Costa escreveu: >> >> we noticied this group has no administrator, so we are moving to a new >> one, here is the link https://t.me/joinchat/DYZrfBT-bIsVhwLZc1hG8Q >> >> Em terça-feira, 19 de março de 2019 12:14:17 UTC-3, Carlos Costa escreveu: >>> >>> We have had a good experience with the brazilian telegram group >>> dedicated to to support web2py users. >>> >>> But the english speaking group is not used at. >>> >>> Here is the link to join it: https://t.me/web2py_en >>> >>> Also, here is the link to the Brazilian group (portuguese speaking and >>> some portunhol allowed too :D ): https://t.me/web2pybrasil >>> >> -- 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: error while reading browser cookies
Never mind...
It's the difference between Python 2 and Python 3.
The books needs to be updated with the latest.
On Monday, February 25, 2019 at 12:45:02 PM UTC-5, Vlad wrote:
>
> This is the first time I am trying to use the cookies. Following the
> appropriate section in the book, here is the line:
>
> *if request.cookies.has_key('test_cookie'):*
>
>
> it causes the following error:
>
> 'SimpleCookie' object has no attribute 'has_key'
>
> what am I missing?
>
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[web2py] error while reading browser cookies
This is the first time I am trying to use the cookies. Following the
appropriate section in the book, here is the line:
*if request.cookies.has_key('test_cookie'):*
it causes the following error:
'SimpleCookie' object has no attribute 'has_key'
what am I missing?
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[web2py] customizing submit button in SQLFORM() - works partially
I have the following line in the controller:
form = SQLFORM(db.inquiry, submit_button = 'Explore').process()
the view has the following:
{{=form}}
$('input:submit[value=Explore]').attr('style', "'width:400px;
max-width:100%;'");
$('input:submit[value=Explore]').attr('role', "'button'");
$('input:submit[value=Explore]').append("");
$('input:submit[value=Explore]').addClass('btn btn-light btn-lg
btn-block');
so it works partially: the classes (the last line in the scrip) are added,
so it displays a proper button. But everything else is not picked up -
Any ideas on what's wrong / missing?
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[web2py] creating a db table doesn't actually create a table (sqllite)
When I define a table in db.py - it's just fine. But if I create a new file - the admin interface picks it up, i.e. tells me that this model is creating the table, but the table is not actually created. What would cause such a difference?? It's really strange, as in other projects I define tables in various files, not in db, and it has never been a problem for me. I can't detect any difference - -- 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] Using lambda in Field constructor for default
I am missing something very simple here, but can't unstuck myself:
This is what I want to have in the Field constructor (though it's obviously
incorrect):
Field('link', default=lambda link, row: URL('podcast', 'episode/' + row.id,
scheme=True, host=True))
I simply want one field to be determined by the other, in this case the
constructed link field should depend on the id field.
How do I accomplish this correctly?
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[web2py] A question about ajax function (passing a string parameter over)
I have the following javascript in the view:
var id = $('#CurrentCartId').text();
var description = $(this).text();
var url='{{=URL('cart','description')}}';
url += '/' + id + '/';
url += description;
ajax(url,[],':eval');
the reason I use url+= to pass parameters instead of using args in the URL
helper is because the parameters are coming from the html itself - they are
not known in the controller py.
now the problem is that it changes the description and I have no way to
recover its original value. for example, when description is "askjdf d
dka;lskdj 3838&^&%$#@ ((alksjdf__ - ))" (just a randomly typed string in
this case), it comes out as "askjdf_d___dka_lskdj__3838_". Obviously,
it needs to do this conversion in order to pass the parameter, but I need
to be able to recreate the original string, entered by the user.
Is there a better way of doing this? I.e. a better way of passing a
parameter in a way that it could be "recreated" and stored in the database
exactly as typed by the user?
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[web2py] Re: A question about ajax function (passing a string parameter over)
Just to clarify:
the following works perfect for one field by ID (decrypts it back):
var encodedDescription = $("#CurrentCartDescription").text()
$("#CurrentCartDescription").html(atob(encodedDescription));
However, when I try to do it for a bunch of fields at once using class
(instead of id), it doesn't work - doesn't touch the values:
$(".EncodedDescriptionField").html(atob($(".EncodedDescriptionField").text()));
I am sure I am missing something basic... Greatly appreciate suggestions -
On Thursday, May 16, 2019 at 6:54:14 PM UTC-4, Vlad wrote:
>
> I had no clue about it - I mean never heard the terms :)
>
> Thank you very much for point to the direction. After some googling, it is
> almost working.
>
> Encoding is just fine (using btoa).
>
> When I read it back and want to decode - it's not yet behaving right. I'm
> suspecting my javascript is a problem.
>
> There is a bunch of fields which now have encrypted values (class
> 'EncodedDescriptionField'), and I am trying to use the following to reclaim
> the original values:
>
>
> $(".EncodedDescriptionField").html(atob($(".EncodedDescriptionField").text()));
>
> What am I doing wrong? (It doesn't change the values - they remain as they
> are, encrypted)
>
> On Thursday, May 16, 2019 at 5:35:39 PM UTC-4, João Matos wrote:
>>
>> Have you considered base64 encoding/decoding?
>>
>> quinta-feira, 16 de Maio de 2019 às 20:43:58 UTC+1, Vlad escreveu:
>>>
>>> I have the following javascript in the view:
>>>
>>> var id = $('#CurrentCartId').text();
>>> var description = $(this).text();
>>> var url='{{=URL('cart','description')}}';
>>> url += '/' + id + '/';
>>> url += description;
>>> ajax(url,[],':eval');
>>>
>>> the reason I use url+= to pass parameters instead of using args in the
>>> URL helper is because the parameters are coming from the html itself - they
>>> are not known in the controller py.
>>>
>>> now the problem is that it changes the description and I have no way to
>>> recover its original value. for example, when description is "askjdf d
>>> dka;lskdj 3838&^&%$#@ ((alksjdf__ - ))" (just a randomly typed string in
>>> this case), it comes out as "askjdf_d___dka_lskdj__3838_". Obviously,
>>> it needs to do this conversion in order to pass the parameter, but I need
>>> to be able to recreate the original string, entered by the user.
>>>
>>> Is there a better way of doing this? I.e. a better way of passing a
>>> parameter in a way that it could be "recreated" and stored in the database
>>> exactly as typed by the user?
>>>
>>
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[web2py] Re: A question about ajax function (passing a string parameter over)
I had no clue about it - I mean never heard the terms :)
Thank you very much for point to the direction. After some googling, it is
almost working.
Encoding is just fine (using btoa).
When I read it back and want to decode - it's not yet behaving right. I'm
suspecting my javascript is a problem.
There is a bunch of fields which now have encrypted values (class
'EncodedDescriptionField'), and I am trying to use the following to reclaim
the original values:
$(".EncodedDescriptionField").html(atob($(".EncodedDescriptionField").text()));
What am I doing wrong? (It doesn't change the values - they remain as they
are, encrypted)
On Thursday, May 16, 2019 at 5:35:39 PM UTC-4, João Matos wrote:
>
> Have you considered base64 encoding/decoding?
>
> quinta-feira, 16 de Maio de 2019 às 20:43:58 UTC+1, Vlad escreveu:
>>
>> I have the following javascript in the view:
>>
>> var id = $('#CurrentCartId').text();
>> var description = $(this).text();
>> var url='{{=URL('cart','description')}}';
>> url += '/' + id + '/';
>> url += description;
>> ajax(url,[],':eval');
>>
>> the reason I use url+= to pass parameters instead of using args in the
>> URL helper is because the parameters are coming from the html itself - they
>> are not known in the controller py.
>>
>> now the problem is that it changes the description and I have no way to
>> recover its original value. for example, when description is "askjdf d
>> dka;lskdj 3838&^&%$#@ ((alksjdf__ - ))" (just a randomly typed string in
>> this case), it comes out as "askjdf_d___dka_lskdj__3838_". Obviously,
>> it needs to do this conversion in order to pass the parameter, but I need
>> to be able to recreate the original string, entered by the user.
>>
>> Is there a better way of doing this? I.e. a better way of passing a
>> parameter in a way that it could be "recreated" and stored in the database
>> exactly as typed by the user?
>>
>
--
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[web2py] accessing a function in another controller
this must be a very basic question; I just don't have full clarity on how web2py handles this: can code in one controller somehow access a function in another controller? Or I have to move such a function to model code? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/b9547ce4-1251-43fa-a3a8-17acd9dfad90%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: updating menu without reloading the page
I didn't say it precisely. By web2py controlling it I meant that it's
dynamic and changes all the time - it's not static that I could assign
certain id to some item...
On Wednesday, May 15, 2019 at 7:55:26 PM UTC-4, Vlad wrote:
>
> Sometimes I need to change the menu without reloading the page.
>
> More specifically:
>
> response.menu = [
> .
> .
> ('Cart (' + str(howManyItemsInCart()) + ")", False,
> URL('catalog','cart'), []),
> ]
>
> I do control the event when the cart content changes (without reloading
> the page), so javascript can be inserted there; I just don't know how to
> "address" that menu item, as I don't manage it - web2py does -
>
> How would I accomplish this? ...
>
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[web2py] Re: updating menu without reloading the page
Never mind,
Resolved...
On Wednesday, May 15, 2019 at 8:43:44 PM UTC-4, Vlad wrote:
>
> I didn't say it precisely. By web2py controlling it I meant that it's
> dynamic and changes all the time - it's not static that I could assign
> certain id to some item...
>
> On Wednesday, May 15, 2019 at 7:55:26 PM UTC-4, Vlad wrote:
>>
>> Sometimes I need to change the menu without reloading the page.
>>
>> More specifically:
>>
>> response.menu = [
>> .
>> .
>> ('Cart (' + str(howManyItemsInCart()) + ")", False,
>> URL('catalog','cart'), []),
>> ]
>>
>> I do control the event when the cart content changes (without reloading
>> the page), so javascript can be inserted there; I just don't know how to
>> "address" that menu item, as I don't manage it - web2py does -
>>
>> How would I accomplish this? ...
>>
>
--
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[web2py] updating menu without reloading the page
Sometimes I need to change the menu without reloading the page.
More specifically:
response.menu = [
.
.
('Cart (' + str(howManyItemsInCart()) + ")", False,
URL('catalog','cart'), []),
]
I do control the event when the cart content changes (without reloading the
page), so javascript can be inserted there; I just don't know how to
"address" that menu item, as I don't manage it - web2py does -
How would I accomplish this? ...
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[web2py] Re: A question about ajax function (passing a string parameter over)
I thought so and tried:
$(".EncodedDescriptionField").each( function(index, element ){
var hereWeAre = $(this).text();
var decodedString = atob(hereWeAre);
console.error(hereWeAre);
console.error(decodedString);
});
this brings up an exception:
Uncaught DOMException: Failed to execute 'atob' on 'Window': The string to
be decoded is not correctly encoded.
I've also double-checked the values - they are correct. For example, when I
replace with the following:
var decodedString = atob("Q29va2llcyBvbmU=");
it decodes just fine, and the string itself I pick right from there -
that's the value it has when it throws exception.
Have no slightest clue what could possibly go wrong.
On Friday, May 17, 2019 at 7:06:54 AM UTC-4, villas wrote:
>
> Maybe you need to iterate through the class elements. See this:
>
> https://stackoverflow.com/questions/4735342/jquery-to-loop-through-elements-with-the-same-class
>
>
>
> On Thursday, 16 May 2019 23:58:28 UTC+1, Vlad wrote:
>>
>> Just to clarify:
>>
>> the following works perfect for one field by ID (decrypts it back):
>> var encodedDescription = $("#CurrentCartDescription").text()
>> $("#CurrentCartDescription").html(atob(encodedDescription));
>>
>> However, when I try to do it for a bunch of fields at once using class
>> (instead of id), it doesn't work - doesn't touch the values:
>>
>> $(".EncodedDescriptionField").html(atob($(".EncodedDescriptionField").text()));
>>
>> I am sure I am missing something basic... Greatly appreciate suggestions
>> -
>>
>> On Thursday, May 16, 2019 at 6:54:14 PM UTC-4, Vlad wrote:
>>>
>>> I had no clue about it - I mean never heard the terms :)
>>>
>>> Thank you very much for point to the direction. After some googling, it
>>> is almost working.
>>>
>>> Encoding is just fine (using btoa).
>>>
>>> When I read it back and want to decode - it's not yet behaving right.
>>> I'm suspecting my javascript is a problem.
>>>
>>> There is a bunch of fields which now have encrypted values (class
>>> 'EncodedDescriptionField'), and I am trying to use the following to reclaim
>>> the original values:
>>>
>>>
>>> $(".EncodedDescriptionField").html(atob($(".EncodedDescriptionField").text()));
>>>
>>> What am I doing wrong? (It doesn't change the values - they remain as
>>> they are, encrypted)
>>>
>>> On Thursday, May 16, 2019 at 5:35:39 PM UTC-4, João Matos wrote:
>>>>
>>>> Have you considered base64 encoding/decoding?
>>>>
>>>> quinta-feira, 16 de Maio de 2019 às 20:43:58 UTC+1, Vlad escreveu:
>>>>>
>>>>> I have the following javascript in the view:
>>>>>
>>>>> var id = $('#CurrentCartId').text();
>>>>> var description = $(this).text();
>>>>> var url='{{=URL('cart','description')}}';
>>>>> url += '/' + id + '/';
>>>>> url += description;
>>>>> ajax(url,[],':eval');
>>>>>
>>>>> the reason I use url+= to pass parameters instead of using args in the
>>>>> URL helper is because the parameters are coming from the html itself -
>>>>> they
>>>>> are not known in the controller py.
>>>>>
>>>>> now the problem is that it changes the description and I have no way
>>>>> to recover its original value. for example, when description is "askjdf d
>>>>>
>>>>> dka;lskdj 3838&^&%$#@ ((alksjdf__ - ))" (just a randomly typed string
>>>>> in
>>>>> this case), it comes out as "askjdf_d___dka_lskdj__3838_". Obviously,
>>>>> it needs to do this conversion in order to pass the parameter, but I
>>>>> need
>>>>> to be able to recreate the original string, entered by the user.
>>>>>
>>>>> Is there a better way of doing this? I.e. a better way of passing a
>>>>> parameter in a way that it could be "recreated" and stored in the
>>>>> database
>>>>> exactly as typed by the user?
>>>>>
>>>>
--
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[web2py] Re: A question about ajax function (passing a string parameter over)
I'll try to simplify it, hoping that I'll figure it out, but it's really
very puzzling:
this works perfect:
var encodedDescription = $("#CurrentCartDescription").text();
$("#CurrentCartDescription").html(atob(encodedDescription));
it decodes it back just exactly from what it was encoded.
However, the following is messed up:
$(".EncodedDescriptionField").each( function(index, element ){
var hereWeAre = $(this).text();
var decodedString = atob(hereWeAre);
console.error(hereWeAre);
console.error(decodedString);
});
throws an exception, even for the same very value!
Will simplify it all now, let's see what comes out...
On Friday, May 17, 2019 at 12:20:37 PM UTC-4, Vlad wrote:
>
> It works almost, but not 100% :)
>
> with encodeURIComponent :
>
> abc def (test)
> comes back as
> abc_def__test_
>
> a;slkdjf;l -239i4-29i23la'skfj(()))9012? <>,. =
> comes back as
> a_slkdjf_l_-239i4-29i23la_skfj_9012__.__=
>
> This wouldn't help me, because I want it to be exactly whatever they enter
> -
>
> In contrast, atob and btoa work just perfect, except that in one
> particular situation is gets messed up by that exception...
>
> On Friday, May 17, 2019 at 10:17:50 AM UTC-4, Anthony wrote:
>>
>> On Thursday, May 16, 2019 at 3:43:58 PM UTC-4, Vlad wrote:
>>>
>>> I have the following javascript in the view:
>>>
>>> var id = $('#CurrentCartId').text();
>>> var description = $(this).text();
>>> var url='{{=URL('cart','description')}}';
>>> url += '/' + id + '/';
>>> url += description;
>>> ajax(url,[],':eval');
>>>
>>
>> How about putting the variables in the query string:
>>
>> const id = $('#CurrentCartId').text();
>> const description = $(this).text();
>> const url='{{=URL('cart','description')}}';
>> ajax(
>> `${url}?id=${encodeURIComponent(id)}=${encodeURIComponent(description)}`
>> , [], ':eval');
>>
>> Then in the controller, access request.vars.id and
>> request.vars.description.
>>
>> Anthony
>>
>
--
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[web2py] Re: A question about ajax function (passing a string parameter over)
It works almost, but not 100% :)
with encodeURIComponent :
abc def (test)
comes back as
abc_def__test_
a;slkdjf;l -239i4-29i23la'skfj(()))9012? <>,. =
comes back as
a_slkdjf_l_-239i4-29i23la_skfj_9012__.__=
This wouldn't help me, because I want it to be exactly whatever they enter
-
In contrast, atob and btoa work just perfect, except that in one particular
situation is gets messed up by that exception...
On Friday, May 17, 2019 at 10:17:50 AM UTC-4, Anthony wrote:
>
> On Thursday, May 16, 2019 at 3:43:58 PM UTC-4, Vlad wrote:
>>
>> I have the following javascript in the view:
>>
>> var id = $('#CurrentCartId').text();
>> var description = $(this).text();
>> var url='{{=URL('cart','description')}}';
>> url += '/' + id + '/';
>> url += description;
>> ajax(url,[],':eval');
>>
>
> How about putting the variables in the query string:
>
> const id = $('#CurrentCartId').text();
> const description = $(this).text();
> const url='{{=URL('cart','description')}}';
> ajax(
> `${url}?id=${encodeURIComponent(id)}=${encodeURIComponent(description)}`
> , [], ':eval');
>
> Then in the controller, access request.vars.id and
> request.vars.description.
>
> Anthony
>
--
Resources:
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
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[web2py] Stripe Elements don't display properly - because of some security issue in Web2py - (CSP?)
I've got some security-related errors which cause Stripe elements not to display correctly. Some googling helped to understand that presumably web2py uses CSP (content security policy?) and some stripe resources need to be whitelisted somewhere (not sure if it's web2py-related or web server-related - I am using the default rocket server). Any ideas on how to fix this up? Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;. js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController3:1 Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;. js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController1:1 Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;. js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController5:1 Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;. js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController5:1 Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;. js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController5:1 Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;. js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController3:1 Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;. js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController1:1 Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;. js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController5:1 Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;. js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController5:1 Refused to load the image 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' because it violates the following Content Security Policy directive: "img-src 'self' https://q.stripe.com;.
[web2py] Re: Stripe Elements don't display properly - because of some security issue in Web2py - (CSP?)
After some googling I tried to add something like this definitely not safe, but in any case doesn't help at all - or like this same errors come back - and stripe elements don't show up right... On Monday, May 27, 2019 at 9:18:04 AM UTC-4, Vlad wrote: > > I've got some security-related errors which cause Stripe elements not to > display correctly. Some googling helped to understand that presumably > web2py uses CSP (content security policy?) and some stripe resources need > to be whitelisted somewhere (not sure if it's web2py-related or web > server-related - I am using the default rocket server). > > Any ideas on how to fix this up? > > Refused to load the image > 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' > > because it violates the following Content Security Policy directive: > "img-src 'self' https://q.stripe.com;. > > > js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController3:1 > > Refused to load the image > 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' > > because it violates the following Content Security Policy directive: > "img-src 'self' https://q.stripe.com;. > > > js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController1:1 > > Refused to load the image > 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' > > because it violates the following Content Security Policy directive: > "img-src 'self' https://q.stripe.com;. > > > js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController5:1 > > Refused to load the image > 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' > > because it violates the following Content Security Policy directive: > "img-src 'self' https://q.stripe.com;. > > > js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController5:1 > > Refused to load the image > 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' > > because it violates the following Content Security Policy directive: > "img-src 'self' https://q.stripe.com;. > > > js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController5:1 > > Refused to load the image > 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' > > because it violates the following Content Security Policy directive: > "img-src 'self' https://q.stripe.com;. > > > js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController3:1 > > Refused to load the image > 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' > > because it violates the following Content Security Policy directive: > "img-src 'self' https://q.stripe.com;. > > > js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController1:1 > > Refused to load the image > 'data:image/gif;base64,R0lGODlhAQABAIAAAP///yH5BAEALAABAAEAAAIBRAA7' > > because it violates the following Content Security Policy directive: > "img-src 'self' https://q.stripe.com;. > > > js.stripe.com/v3/controller-d87ddc0145c66826814f1428b5e7b170.html#apiKey=pk_test_SVBr0v0gb6RVYQKgghwtE5TJ=58cb6bb9-873c-4ac9-8cae-a137e3b7f446=http%3A%2F%2F127.0.0.1%3A8000=http%3A%2F%2F127.0.0.1%3A8000%2Fladore%2Fcart%2Fcredit_cards=__privateStripeController5:1 > > Refused to load the
[web2py] string vs text db field question
I've used a string field to keep certain info, and it works just fine, but I've just noticed that the strings I ended up saving in this field were around 1,000 characters long, sometimes even closer to 2,000. According to the docs, the default limit for a string field is 512. The limit doesn't seem to be a problem now, so I am wondering what's the nature of the limit. Is it safe to use longer strings because DAL handles them somehow? Or I'm just lucky at the moment, and should increase the size or switch to a text field? (I am still developing, so using sqlite for the time being) -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/71aba083-c255-41e5-8854-d126731cb9fd%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] the SQLFORM form inserting a record - how to access the new record's id??
Oops, just found an answer here by Anthony from 8 years ago about form.vars.id :) Thank you, Anthony! -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/4eb83e2d-1043-4dbc-9f9b-c6982e4c7b4d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] submitting a form from a LOAD component - request.post_vars is empty
I am loading a component with LOAD. the component has the form on it. the form is submitting via post method. request.post_vars is empty. the variables don't go through. when I copy the same very code and pasting it in the view (i.e. instead of the LOAD component - while taking the LOAD line out) - with not even a single change, just copy and paste - request.post_vars is correct - filled with whichever parameters are coming from the form. is this a feature or a bug? :) is there something subtle I am missing about those components? I've tried both - loading the component with ajax true and ajax false - same thing. And the same thing happens when I tried to submit with get method. Other than not having vars set - everything else functions right. The form is submitted... Any ideas? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/c5a44849-c79a-4718-a211-3782936fa58e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: submitting a form from a LOAD component - request.post_vars is empty
sorry for keeping posting about this. I am just totally stuck. I am sure that I am missing something very basic. Here is the complete code: Submit
[web2py] Re: submitting a form from a LOAD component - request.post_vars is empty
I've narrowed down what's going on, but still stuck...
this is how the form is being submitted (from inside of the component):
function stripeTokenHandler(token) {
var form = document.getElementById('payment-form');
var hiddenInput = document.createElement('input');
hiddenInput.setAttribute('type', 'hidden');
hiddenInput.setAttribute('name', 'stripeToken');
hiddenInput.setAttribute('value', token.id);
form.appendChild(hiddenInput);
form.submit();
}
it seems to me that document.createElement('input') doesn't create an
element under the topmost document (I don't really understand this well,
but when this code is in the main html - not in the component- it works
correctly and submits the proper data to the form action url)
I just can't think of anything else here - those variables that are
hardcoded in the form, i.e. not submitted via created on the fly in input
fields - are passed over correctly.
Greatly appreciate some help...
On Friday, May 31, 2019 at 2:38:06 PM UTC-4, Vlad wrote:
>
> I am loading a component with LOAD. the component has the form on it. the
> form is submitting via post method.
>
> request.post_vars is empty. the variables don't go through.
>
> when I copy the same very code and pasting it in the view (i.e. instead of
> the LOAD component - while taking the LOAD line out) - with not even a
> single change, just copy and paste -
> request.post_vars is correct - filled with whichever parameters are coming
> from the form.
>
> is this a feature or a bug? :)
>
> is there something subtle I am missing about those components? I've tried
> both - loading the component with ajax true and ajax false - same thing.
> And the same thing happens when I tried to submit with get method.
>
> Other than not having vars set - everything else functions right. The form
> is submitted...
>
> Any ideas?
>
>
>
--
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] the SQLFORM form inserting a record - how to access the new record's id??
form = SQLFORM(db.person) if form.process().accepted: ... How can I access the id of the record inserted into the db by the form? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/e8984cff-ff25-4a6e-a0f1-8c859bee1d71%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] how safe is it to rely on a value stored as a session variable?
I don't really understand how it works internally, so wondering if it's safe to rely on a value stored as a session storage variable. More specifically, I am authorizing one user to do certain actions on behalf of another user, and the currently assumed user is stored in session.user (even if auth.user_id is somebody else). If somebody can hack session and change the value of session.user - it would be potentially dangerous situation, so if it's not safe - I would have to figure out something else.It's just easy and tempting to use some variables in a session. Any ideas on how safe it is? p.s. I don't care if somebody can read it - my only concern is that they shouldn't be able to overwrite it, because this would give them authority to perform certain actions. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/a18247eb-05f5-4052-bb25-4d5c39160ce1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] sqlform grid search widget expression question
How can I search for None values? For example, the search expression table.customer == "1" gives me records with customer equals 1. I can't figure out how to search for records with customer field equals None. Tried none,NONE, None, "none", etc. Nothing helped :) Is it possible at all? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/b52ea42e-ecde-4d38-83ed-782f45874b2b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] auth.settings.login_next doesn't redirect after login -
What could be the reason the following code wouldn't redirect to the
appropriate URL after login? (still brings to default/index page)
def login_to_url():
auth.settings.login_next=URL(request.args(0),request.args(1))
logger.warning(auth.settings.login_next)
redirect(URL('default','user',args='login'))
I am missing something basic here, as I checked this parameter in the user
function itself:
def user():
logger.warning(auth.settings.login_next)
return dict(form=auth())
and it's printing out default/index instead of the value I setup. I can't
even think about what could possibly reset this variable after I assign it.
--
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- http://github.com/web2py/web2py (Source code)
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[web2py] 2 domains for 2 apps on 1 web2p
I've had multiple apps in one web2py with no problems, of course, but only up to the point I've assigned different domains to different apps I am on PythonAnywhere, but presumably it's the same issue on any hosting. I am giving 2 cnames for 2 apps, and I pointed both cnames properly. BUT only one domain works for bare domain - i.e. for www.domain1.com . For the second name I always have to specify the full path -www.domain2.com//app/cont/func. I am obviously missing something, but here is why I have this problem: they all share one routes.py on the web2py root level. routes.py can only have one entry corresponding to "/" - I can point "/" to app1/cont1/func1. So, www.domain2.com can't be handled without a/c/f , because no matter what the domain is, the only proper entry for the bare domain name is "/" in routes.py. How to handle this properly, i.e. to specify routing for each domain root - without having the 2nd web2py installation? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/86a1e4b8-90df-4a81-b554-478d193bbaea%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: 2 domains for 2 apps on 1 web2p
let me be a bit more specific, as my problem is apparently in missing something very basic: here is a quote from PythonAnywhere docs: "...for each additional domain name, you need to set up another PythonAnywhere web app from the web tab. This time though, you should choose "manual configuration". Then, go and edit your WSGI file. You should make it into a copy of the WSGI file for the first web2py application, so that both domains point at the same web2py installation. Then the web2py routes.py should work." So this is perfect, and routes.py works indeed. However, it doesn't work fully for the root domains: routes.py can only have only entry corresponding to "/", for example: routes_in = ( ( '/' ,' /app1/cont1/func1'), ) This will take care of www.domain1.com . Now, if I want to point www.domain2.com to /app2/conf2/func2 - I have no way to handle this (unless I am missing something very basic here). I would at least need to specify something like this: ( '/app2', '/app2/conf2/func2' ) which will take care of www.domain2.com/app2 but the root www.domain2.com will still be redirecting to /app1/cont1/func1, as per the only "/" entry in routes.py, as "/" doesn't distinguish between domains. What am I missing? How can I handle this properly?? On Friday, June 14, 2019 at 2:23:21 PM UTC-4, Vlad wrote: > > I've had multiple apps in one web2py with no problems, of course, but only > up to the point I've assigned different domains to different apps > > I am on PythonAnywhere, but presumably it's the same issue on any hosting. > > I am giving 2 cnames for 2 apps, and I pointed both cnames properly. BUT > only one domain works for bare domain - i.e. for www.domain1.com . For > the second name I always have to specify the full path - > www.domain2.com//app/cont/func. > > I am obviously missing something, but here is why I have this problem: > > they all share one routes.py on the web2py root level. routes.py can only > have one entry corresponding to "/" - I can point "/" to app1/cont1/func1. > So, www.domain2.com can't be handled without a/c/f , because no matter > what the domain is, the only proper entry for the bare domain name is "/" > in routes.py. > > How to handle this properly, i.e. to specify routing for each domain root > - without having the 2nd web2py installation? > > > > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/3da3ff6e-c29d-4a8e-a235-1b18c6df4cbc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] switching to postgres [RuntimeError: No driver of supported ones ('psycopg2',) is available]
I've got 50% of the answer. They require ssh tunnel to be used and don't allow any direct connection. I understand that there is security reason for that, yet I am at loss on how to handle this better. Keeping ssh tunnel alive is problematic (for development it's fine, but for production...) So the only feasible solution for production environment to have "internal" db, i.e. hosted in the same very web2py server environment locally to avoid using tunnels. I mean, I am talking about cloud postgres providers - I don't think it's practical for me to become a postgres expert quickly and take care of its hosting by myself to allow a direct connection. Is this correct? But regardless of tunnels, I have a problem with PythonAnywhere thing, because there I use PA postgress and no tunnel required in such a configuration. So, while this opens a valid connection: import psycopg2 connection = psycopg2.connect(database="test_db", user="test", password= "x", host="xxx-994.postgres.pythonanywhere-services.com", port=10994) web2py reports a connection error (i.e. when I specify db in appconfig instead of opening a connection manually as above): psycopg2.OperationalError: FATAL: password authentication failed for user "test" So exact same settings fail when in web2py ( postgres://test:x?!@ xxx-994.postgres.pythonanywhere-services.com:10994/test_db ) Greatly appreciate some pointers to the db direction. I am at loss on how to handle this gracefully. SQLite has served perfect up until now, when I have to get to a real db... On Sunday, June 16, 2019 at 10:41:22 AM UTC-4, Vlad wrote: > > Okay, I recreated it in a simplest form, to get rid of any extra > parameters. Can't make it working neither on windows nor on linux. Here is > exactly what's going on: > > *on linux: * > > the following code > import psycopg2 > connection = psycopg2.connect(database="test_db", user="test", password= > "x", host="xxx-994.postgres.pythonanywhere-services.com", port=10994) > executes perfect. a valid connection is received. > > However, when I specify exactly same in the appconfig > ( postgres://test:x?!@ > xxx-994.postgres.pythonanywhere-services.com:10994/test_db ) it fails > with the following error: > psycopg2.OperationalError: FATAL: password authentication failed for user > "test" > > The user and the password are correct though - besides creating a > connection successfully by the code above, I've also verified in postgres > itself, to make sure that the user was created successfully and that the > permissions were given correctly. So it makes no sense that password > authentication fails. > > *and here is what I have on windows: * > > the code above doesn't even create a valid connection. Here is the error: > "OperationalError(could not connect to server: Connection timed out > (0x274C/10060) Is the server running on host " > xxx-994.postgres.pythonanywhere-services.com" (10.0.0.70) and accepting > TCP/IP connections on port 10994? )" > > and when I specify the db in appconfig, it's a similar error (just coming > from web2py wrapper, I guess): "psycopg2.OperationalError: could not > connect to server: Connection timed out (0x274C/10060) Is the server > running on host "xxx-994.postgres.pythonanywhere-services.com" > (10.0.0.70) and accepting TCP/IP connections on port 10994?" > > *So psycopg2 at this point is present and found by Python *(not even sure > what was the problem before, when it couldn't be found on windows), but *on > windows connection fails, while on linux password authentication fails*. > > Greatly appreciate any ideas. > > > > On Sunday, June 16, 2019 at 7:54:20 AM UTC-4, Vlad wrote: >> >> On this one I run web2py on Windows. Using web2py from source. No idea >> what virtualenv is, so presumably not using it. Installed psycopg2 with >> pip3 specifically, to make sure it goes into the right Python. (I am not >> too familiar with this, but anything I install with pip goes to Python 2, >> and pip3 puts everything under Python 3 which I use for web2py). And yes, >> this is my development computer, so I restart web2py every time. >> >> On Sun, Jun 16, 2019, 7:21 AM Val K wrote: >> >>> Did you restart web2py after installation? >>> >>> -- >>> 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
[web2py] please help: sycopg2.OperationalError: FATAL: password authentication failed for user "test"
I'm bringing this from another post, because I've narrowed down the problem
considerably, and it no longer corresponds neither to the headline nor to
the content of that post.
the following works fine, creating a valid connection:
connection = psycopg2.connect(database="test_db", user="test",
password="xx", host="-994.postgres.pythonanywhere-services.com",
port=10994)
the following fails:
db =
DAL("postgres://test:xx?!@-994.postgres.pythonanywhere-services.com:10994/test_db",
pool_size=configuration.get('db.pool_size'),
migrate_enabled=configuration.get('db.migrate'),
check_reserved=['all'])
Failure to connect, tried 5 times: Traceback (most
recent call last): File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/base.py", line 457, in
__init__ self._adapter = adapter(**kwargs) File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/postgres.py",
line 27, in __call__ return AdapterMeta.__call__(cls, *args, **kwargs) File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/__init__.py",
line 39, in __call__ obj = super(AdapterMeta, cls).__call__(*args,
**kwargs) File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/postgres.py",
line 54, in __init__ driver_args, adapter_args, do_connect,
after_connection) File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/base.py", line
369, in __init__ super(SQLAdapter, self).__init__(*args, **kwargs) File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/base.py", line
53, in __init__ self.reconnect() File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/helpers/classes.py",
line 181, in _reconnect_and_configure self._connection_reconnect() File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/connection.py", line
174, in reconnect self.connection = self.connector() File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/postgres.py",
line 118, in connector return self.driver.connect(**self.driver_args) File
"/home/vladtseytkin/.local/lib/python3.7/site-packages/psycopg2/__init__.py",
line 126, in connect conn = _connect(dsn,
connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: FATAL: password authentication failed for user
"test"
The password is correct. It can't possibly fail. Besides the password
working in the db itself, t's the same very password that also works in
psycopg2.connect() call above.
How can I debug it further? What am I missing? What could be the reason?
I am getting exactly same problem (working for psycopg2.connect and not
working for DAL constructor with exactly same error) when 1) doing it from
web2py under PythonAnywhere and 2) web2py under my local windows PC (when
local, running the ssh tunnel, as prescribed elsewhere).
Please help!
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
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[web2py] Re: please help: sycopg2.OperationalError: FATAL: password authentication failed for user "test"
here is the full traceback, just in case:
Version
web2py™ Version 2.18.5-stable+timestamp.2019.04.08.04.22.03Traceback
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Traceback (most recent call last):
File "/home/vladtseytkin/web2py/gluon/restricted.py", line 219, in restricted
exec(ccode, environment)
File "/home/vladtseytkin/web2py/applications/test/controllers/default.py"
<https://www.ladore.me/admin/edit/test/controllers/default.py>, line 72, in
File "/home/vladtseytkin/web2py/gluon/globals.py", line 421, in
self._caller = lambda f: f()
File "/home/vladtseytkin/web2py/applications/test/controllers/default.py"
<https://www.ladore.me/admin/edit/test/controllers/default.py>, line 19, in
index
check_reserved=['all'])
File "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/base.py", line 171,
in __call__
obj = super(MetaDAL, cls).__call__(*args, **kwargs)
File "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/base.py", line 477,
in __init__
"Failure to connect, tried %d times:\n%s" % (attempts, tb)
RuntimeError: Failure to connect, tried 5 times:
Traceback (most recent call last):
File "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/base.py", line 457,
in __init__
self._adapter = adapter(**kwargs)
File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/postgres.py", line
27, in __call__
return AdapterMeta.__call__(cls, *args, **kwargs)
File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/__init__.py", line
39, in __call__
obj = super(AdapterMeta, cls).__call__(*args, **kwargs)
File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/postgres.py", line
54, in __init__
driver_args, adapter_args, do_connect, after_connection)
File "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/base.py",
line 369, in __init__
super(SQLAdapter, self).__init__(*args, **kwargs)
File "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/base.py",
line 53, in __init__
self.reconnect()
File "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/helpers/classes.py",
line 181, in _reconnect_and_configure
self._connection_reconnect()
File "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/connection.py", line
174, in reconnect
self.connection = self.connector()
File
"/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/postgres.py", line
118, in connector
return self.driver.connect(**self.driver_args)
File
"/home/vladtseytkin/.local/lib/python3.7/site-packages/psycopg2/__init__.py",
line 126, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: FATAL: password authentication failed for user
"test"
On Sunday, June 16, 2019 at 5:47:57 PM UTC-4, Vlad wrote:
>
> I'm bringing this from another post, because I've narrowed down the
> problem considerably, and it no longer corresponds neither to the headline
> nor to the content of that post.
>
> the following works fine, creating a valid connection:
>
> connection = psycopg2.connect(database="test_db", user="test",
> password="xx", host="-994.postgres.pythonanywhere-services.com",
> port=10994)
>
> the following fails:
>
> db = DAL("postgres://test:xx?!@
> -994.postgres.pythonanywhere-services.com:10994/test_db",
> pool_size=configuration.get('db.pool_size'),
> migrate_enabled=configuration.get('db.migrate'),
> check_reserved=['all'])
>
> Failure to connect, tried 5 times: Traceback (most
> recent call last): File
> "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/base.py", line 457, in
> __init__ self._adapter = adapter(**kwargs) File
> "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/postgres.py",
> line 27, in __call__ return AdapterMeta.__call__(cls, *args, **kwargs) File
> "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/__init__.py",
> line 39, in __call__ obj = super(AdapterMeta, cls).__call__(*args,
> **kwargs) File
> "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/postgres.py",
> line 54, in __init__ driver_args, adapter_args, do_connect,
> after_connection) File
> "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/base.py", line
> 369, in __init__ super(SQLAdapter, self).__init__(*args, **kwargs) File
> "/home/vladtseytkin/web2py/gluon/packages/dal/pydal/adapters/base.py", line
> 53, in __init__ self.reconnec
Re: [web2py] switching to postgres [RuntimeError: No driver of supported ones ('psycopg2',) is available]
Yes, it was a typo. There were quite a few things that went wrong and I missed this one even after looking at it dozens of times, checking each character... It's perfect now. Thank you very much -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/47f795e0-0768-429a-89b3-f7941f33fa72%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Hiding grid's columns (SQLFORM.grid) for smaller screen sizes
how would I hide certain fields of the grid generated by SQLFORM.grid() depending on a screen size? normally I would use media breakpoints, but I am not sure how to manage it with SQLFORM.grid, as grid doesn't seem to expose any widgets explicitly... -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/b9433a94-2203-4712-964c-e0d14cecb016%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: managing users with no email
sounds like a perfect solution thank you! p.s. I've made one enhancement: instead of fake email I created a catch-all email for the domain, and will instruct the admin to specify a "real" email for a new customer (like "customer.first_name.last_n...@mydomain.com") - it will be a fake, of course, but for all practical purposes it will forward all the invoices and receipts and whatever to the default inbox), so this will create a useful illusion for the admin that he is creating a "real" email for the customer... On Tuesday, June 11, 2019 at 3:11:53 PM UTC-4, Val K wrote: > > As far as I remember, it is possible add extra fields to auth_user table > + you can make your own login form (phone/password) > + you can retrieve record (and email that could be a fake) from > auth_user, using extra field (phone number) - db(auth_user.phone == > form.vars.phone).select(auth_user.email) > + and you can login user using auth.login_bare(email, password) > > On Tuesday, June 11, 2019 at 9:41:40 PM UTC+3, Vlad wrote: >> >> seems to me that the ideal solution would be to allow an email field in >> auth_user to contain something other than email (for example, a phone >> number). but besides that I am not sure how to relax this requirement on >> the email field in auth_user, this solution seems to be politically >> incorrect, as this field is really expected to be an email (i.e. in a way >> how auth functions?) - >> so I am wondering what's the best way to make the thing to alternate >> between an email and a phone number for users as a unique account >> identifier... >> greatly appreciate ideas... hope there is a simple and easy way to >> achieve this... >> >> On Tuesday, June 11, 2019 at 2:37:23 PM UTC-4, Vlad wrote: >>> >>> Trying to figure out how to manage the following: >>> >>> some users will manage themselves. this means that they have email and >>> they log into the system and do whatever they want. >>> >>> other users don't use email (and generally aren't online altogether). so >>> I want an admin to manage them, i.e. they would call in or walk in and the >>> admin would do whatever needs to be done for them. >>> >>> the challenge is the email field. I don't want an admin to create a >>> unique email account for each user (simply because in real life they don't >>> use email and have no email account - though those always have a phone >>> number instead of email, if that helps), so an admin should be able to >>> create a customer who would never login by himself, but the admin would >>> manage what's going on in their account on their behalf. >>> What's the best way to handle it? >>> >>> >>> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/c8a03de0-eaf5-427c-8d16-e025ed67c82a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: managing users with no email
seems to me that the ideal solution would be to allow an email field in auth_user to contain something other than email (for example, a phone number). but besides that I am not sure how to relax this requirement on the email field in auth_user, this solution seems to be politically incorrect, as this field is really expected to be an email (i.e. in a way how auth functions?) - so I am wondering what's the best way to make the thing to alternate between an email and a phone number for users as a unique account identifier... greatly appreciate ideas... hope there is a simple and easy way to achieve this... On Tuesday, June 11, 2019 at 2:37:23 PM UTC-4, Vlad wrote: > > Trying to figure out how to manage the following: > > some users will manage themselves. this means that they have email and > they log into the system and do whatever they want. > > other users don't use email (and generally aren't online altogether). so I > want an admin to manage them, i.e. they would call in or walk in and the > admin would do whatever needs to be done for them. > > the challenge is the email field. I don't want an admin to create a unique > email account for each user (simply because in real life they don't use > email and have no email account - though those always have a phone number > instead of email, if that helps), so an admin should be able to create a > customer who would never login by himself, but the admin would manage > what's going on in their account on their behalf. > What's the best way to handle it? > > > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/eea8bc7c-a5a8-4393-ba43-bccf97690d87%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] managing users with no email
Trying to figure out how to manage the following: some users will manage themselves. this means that they have email and they log into the system and do whatever they want. other users don't use email (and generally aren't online altogether). so I want an admin to manage them, i.e. they would call in or walk in and the admin would do whatever needs to be done for them. the challenge is the email field. I don't want an admin to create a unique email account for each user (simply because in real life they don't use email and have no email account - though those always have a phone number instead of email, if that helps), so an admin should be able to create a customer who would never login by himself, but the admin would manage what's going on in their account on their behalf. What's the best way to handle it? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/b8b9e3eb-78a2-44a9-8c09-d08df2c72efb%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] intercepting login & logout events
What would be the simplest way to intercept login and logout?
(i.e. I'd like to perform some additional tasks when a user is logged in,
and when a user is logged out.)
web2py elegantly hides the functionality in default.user under form=auth()
and {{=form}} and somehow I can't think of a simple way to be notified
about successful login and logout actions...
--
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)
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Re: [web2py] intercepting login & logout events
Yoel, where could I look up how this works about the exception 303? Because
I don't understand that part at all - I am not aware of exception being
raised, why, and how it works in the flow - could you please point me to
the direction where it's explained?
On Monday, June 17, 2019 at 10:16:58 AM UTC-4, Yoel Benitez Fonseca wrote:
>
> no, it is not.
>
> The first time the default/user is called - in the login process for
> example - there not a HTTP(303) (redirect) exception, and the user get the
> form.
> The second time, in this scenery, the call to auth() will cause a redirect
> (HTTP exception) and the user is effectively logged into the system.
>
> The same goes for the logout, but there is not a form in the middle.
>
> El lun., 17 jun. 2019 a las 9:57, Vlad (>)
> escribió:
>
>> but isn't such a scenario catching a user in a process of logging in or
>> logging out, but before actual login/logout?
>>
>> On Monday, June 17, 2019 at 9:44:10 AM UTC-4, Yoel Benitez Fonseca wrote:
>>>
>>> I think you can do it in the default/user function. Having in account
>>> that the call to auth() probably raises a HTTP exceptiong in case of a
>>> success. This example is only a proof of concept:
>>>
>>> def user():
>>> form = CAT()
>>>
>>> try:
>>> form = auth()
>>> except HTTP as e:
>>> if e.status == 303'login' in request.args:
>>> if ('login' in request.args) and auth.user:
>>> # probably a success, u can test if auth.user is o not None
>>> do_your_loging_event_here()
>>> elif 'logout' if request.args:
>>> do_your_logout_event_here()
>>>
>>> return dict(form=form)
>>>
>>>
>>>
>>> El lun., 17 jun. 2019 a las 9:19, Vlad () escribió:
>>>
>>>> What would be the simplest way to intercept login and logout?
>>>> (i.e. I'd like to perform some additional tasks when a user is logged
>>>> in, and when a user is logged out.)
>>>> web2py elegantly hides the functionality in default.user under
>>>> form=auth() and {{=form}} and somehow I can't think of a simple way to be
>>>> notified about successful login and logout actions...
>>>>
>>>> --
>>>> 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 web...@googlegroups.com.
>>>> To view this discussion on the web visit
>>>> https://groups.google.com/d/msgid/web2py/b9dbb7bb-4500-48b2-82fd-cd8ea644f1fe%40googlegroups.com
>>>>
>>>> <https://groups.google.com/d/msgid/web2py/b9dbb7bb-4500-48b2-82fd-cd8ea644f1fe%40googlegroups.com?utm_medium=email_source=footer>
>>>> .
>>>> For more options, visit https://groups.google.com/d/optout.
>>>>
>>>
>>>
>>> --
>>> Msc. Yoel Benítez Fonseca
>>>
>>>
>>>
>>>
>>>
>>>
>>> --
>> 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 web...@googlegroups.com .
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/web2py/ee8abe78-346c-44dd-b8a6-e9b243e4eb90%40googlegroups.com
>>
>> <https://groups.google.com/d/msgid/web2py/ee8abe78-346c-44dd-b8a6-e9b243e4eb90%40googlegroups.com?utm_medium=email_source=footer>
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
> --
> Msc. Yoel Benítez Fonseca
>
>
>
>
>
>
>
--
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- http://web2py.com/book (Documentation)
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Re: [web2py] intercepting login & logout events
but isn't such a scenario catching a user in a process of logging in or
logging out, but before actual login/logout?
On Monday, June 17, 2019 at 9:44:10 AM UTC-4, Yoel Benitez Fonseca wrote:
>
> I think you can do it in the default/user function. Having in account that
> the call to auth() probably raises a HTTP exceptiong in case of a success.
> This example is only a proof of concept:
>
> def user():
> form = CAT()
>
> try:
> form = auth()
> except HTTP as e:
> if e.status == 303'login' in request.args:
> if ('login' in request.args) and auth.user:
> # probably a success, u can test if auth.user is o not None
> do_your_loging_event_here()
> elif 'logout' if request.args:
> do_your_logout_event_here()
>
> return dict(form=form)
>
>
>
> El lun., 17 jun. 2019 a las 9:19, Vlad (>)
> escribió:
>
>> What would be the simplest way to intercept login and logout?
>> (i.e. I'd like to perform some additional tasks when a user is logged in,
>> and when a user is logged out.)
>> web2py elegantly hides the functionality in default.user under
>> form=auth() and {{=form}} and somehow I can't think of a simple way to be
>> notified about successful login and logout actions...
>>
>> --
>> 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 web...@googlegroups.com .
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/web2py/b9dbb7bb-4500-48b2-82fd-cd8ea644f1fe%40googlegroups.com
>>
>> <https://groups.google.com/d/msgid/web2py/b9dbb7bb-4500-48b2-82fd-cd8ea644f1fe%40googlegroups.com?utm_medium=email_source=footer>
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
> --
> Msc. Yoel Benítez Fonseca
>
>
>
>
>
>
>
--
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)
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[web2py] Re: orderby=['alias'] - works in sqlite, but not in postgres
Anthony, it works like a charm, thank you very much!!
(Val's solution with also worked great, but it felt awkward to use the
whole thing when an alias was created, so emotionally this solution with
alias feels better :)
On a side note, for SQLite orderby=['~shares'] works perfect - it indeed
sorts it out properly. Just in case I've verified it again now.
By the way, Val's solution was orderby=[~db.cart_sharing.stats.count()] -
with tilda, and it worked even in Postgres. Somehow tilda doesn't work
specifically with an alias - but without an alias it's just fine on both
dbs.
But in any case, orderby=['shares DESC'] works everywhere flawlessly and
feels good too, so it's a winner :)
Thank you!
On Tuesday, June 18, 2019 at 10:41:21 AM UTC-4, Anthony wrote:
>
> In SQLite, the tilde (~) is a unary operator used for bitwise negation. If
> used as a prefix for an order by column, SQLite will not throw an error (as
> it is a valid operator), but nor will sort they way you expect. In
> Postgres, the tilde is not a unary operator but a regular expression
> operator, so when used in this way, it will throw an error. In any case, in
> SQL, "DESC" is used to indicate descending order ("ASC" for ascending).
>
> So, you can do:
>
> orderby='shares DESC'
>
> Anthony
>
> On Monday, June 17, 2019 at 11:48:51 PM UTC-4, Vlad wrote:
>>
>> This works perfect in SQLite:
>>
>>rows = db(query).select(db.cart_sharing.created_by.with_alias('sharer'
>> ),
>>db.cart_sharing.stats.count().with_alias(
>> 'carts'),
>>db.cart_sharing.stats.sum().with_alias(
>> 'shares'),
>>groupby=db.cart_sharing.created_by,
>>orderby=['~shares'])
>>
>>
>> 'shares' is alias to sum(), and sqlite understands exactly what's needed
>> - sorts by the number of shares.
>>
>> Posgres doesn't like it:
>>column "shares" does not exist
>> LINE 1: ...NULL) GROUP BY "cart_sharing"."created_by" ORDER BY ~shares; ^
>>
>> What's the proper DAL syntax for such a thing compatible with Postgres?
>>
>>
>>
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[web2py] Re: sqlform grid to show a field entirely, without cutting off the text
works like a charm!! thank you Annet!!! thank you Anthony!!! On Tuesday, June 18, 2019 at 3:11:08 PM UTC-4, Annet wrote: > > I think Anthony answered this question in this post: > > https://groups.google.com/forum/?fromgroups=#!topic/web2py/okMVqyQPKV8 > > hope he did ;-) > > > Regards, > > Annet > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/57a5c65f-f04f-4981-8a1f-f17df593daf7%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] sqlform grid to show a field entirely, without cutting off the text
Is there an easy way to force the SQLFORM grid to show one specific column entirely, without cutting it off, even if the row would have to be extended vertically, just whatever it takes to see the full text content? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/d32caca2-7920-4c7a-9fd3-6227f9300067%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] orderby=['alias'] - works in sqlite, but not in postgres
This works perfect in SQLite:
rows = db(query).select(db.cart_sharing.created_by.with_alias('sharer'),
db.cart_sharing.stats.count().with_alias('carts'
),
db.cart_sharing.stats.sum().with_alias('shares'),
groupby=db.cart_sharing.created_by,
orderby=['~shares'])
'shares' is alias to sum(), and sqlite understands exactly what's needed -
sorts by the number of shares.
Posgres doesn't like it:
column "shares" does not exist
LINE 1: ...NULL) GROUP BY "cart_sharing"."created_by" ORDER BY ~shares; ^
What's the proper DAL syntax for such a thing compatible with Postgres?
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Re: [web2py] intercepting login & logout events
thank you !
On Monday, June 17, 2019 at 11:02:13 AM UTC-4, Yoel Benitez Fonseca wrote:
>
> Vlad, in the book:
>
>
> http://www.web2py.com/books/default/chapter/29/04/the-core#HTTP-and-redirect
>
> And i can comment out +/- the code:
>
> def user():
>
> # just a way to ensure form allways have a value
> form = CAT()
>
> try:
>
> # the call to auth can return a lot of things
>
> # it can be a form (a login form for example or a registration form)
>
> # it can raise a redirect - for exple if the login is correct
>
> # it can be the login form with erros if the password is incorrect
>
> # etc
> form = auth()
> except HTTP as e:
> if e.status == 303'login' in request.args:
> if ('login' in request.args) and auth.user:
> # probably a success, the user has logged in
> do_your_loging_event_here()
>
> # ensuere u do the redirect, for example a raise shoul do it
> elif 'logout' if request.args:
> do_your_logout_event_here()
>
> # give the form to the view, can be register form, login form, etc
> return dict(form=form)
>
>
>
> El lun., 17 jun. 2019 a las 10:31, Vlad ( >) escribió:
>
>> Yoel, where could I look up how this works about the exception 303?
>> Because I don't understand that part at all - I am not aware of exception
>> being raised, why, and how it works in the flow - could you please point me
>> to the direction where it's explained?
>>
>> On Monday, June 17, 2019 at 10:16:58 AM UTC-4, Yoel Benitez Fonseca wrote:
>>>
>>> no, it is not.
>>>
>>> The first time the default/user is called - in the login process for
>>> example - there not a HTTP(303) (redirect) exception, and the user get the
>>> form.
>>> The second time, in this scenery, the call to auth() will cause a
>>> redirect (HTTP exception) and the user is effectively logged into the
>>> system.
>>>
>>> The same goes for the logout, but there is not a form in the middle.
>>>
>>> El lun., 17 jun. 2019 a las 9:57, Vlad () escribió:
>>>
>>>> but isn't such a scenario catching a user in a process of logging in or
>>>> logging out, but before actual login/logout?
>>>>
>>>> On Monday, June 17, 2019 at 9:44:10 AM UTC-4, Yoel Benitez Fonseca
>>>> wrote:
>>>>>
>>>>> I think you can do it in the default/user function. Having in account
>>>>> that the call to auth() probably raises a HTTP exceptiong in case of a
>>>>> success. This example is only a proof of concept:
>>>>>
>>>>> def user():
>>>>> form = CAT()
>>>>>
>>>>> try:
>>>>> form = auth()
>>>>> except HTTP as e:
>>>>> if e.status == 303'login' in request.args:
>>>>> if ('login' in request.args) and auth.user:
>>>>> # probably a success, u can test if auth.user is o not
>>>>> None
>>>>> do_your_loging_event_here()
>>>>> elif 'logout' if request.args:
>>>>> do_your_logout_event_here()
>>>>>
>>>>> return dict(form=form)
>>>>>
>>>>>
>>>>>
>>>>> El lun., 17 jun. 2019 a las 9:19, Vlad ()
>>>>> escribió:
>>>>>
>>>>>> What would be the simplest way to intercept login and logout?
>>>>>> (i.e. I'd like to perform some additional tasks when a user is logged
>>>>>> in, and when a user is logged out.)
>>>>>> web2py elegantly hides the functionality in default.user under
>>>>>> form=auth() and {{=form}} and somehow I can't think of a simple way to
>>>>>> be
>>>>>> notified about successful login and logout actions...
>>>>>>
>>>>>> --
>>>>>> 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&quo
[web2py] emailing the content of the current page
I'd like to send an email with html content - the current page:
mail.send('y...@example.com', 'Message subject', 'html body')
How do I make the html body available in python code? (i.e. how do I pass
it from the view to the python code?)
to get it in js easy - document.documentElement.outerHTML - but it's a long
thing, just args and vars presumably won't work.
what would be the best way to pass it over / to make it available in the
code in order to send by email?
p.s. I don't want to render page the again, as it has been already
rendered; otherwise response.render would be an option...
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[web2py] form's field having special characters transmitted via request.post_vars
I have a form with an input text field. The form is submitted via POST. The vars value is read and passed over into response.js to run some action. All works perfect until that field has special characters, like " and the like. Javascript does't like it. It doesn't see that as a string, but rather as a part of the js code so it breaks. How do I encode / convert that field's value so that it wouldn't affect html/js on the output? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/6bba47cd-aa85-4839-9efd-4ebcc3f45597%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] redirecting domain
what's the most efficient way to redirect domain to another domain entirely on a level of web2py? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/9a361343-728e-40f0-8b17-40b80abe3747%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: emailing the content of the current page
I couldn't figure out how this woks, so just rendered it again. Not a big deal - just a matter of convenience. The email requests come occasionally, so this extra render doesn't cause trouble. Thank you, Val! On Thursday, June 20, 2019 at 6:23:55 AM UTC-4, Val K wrote: > > I think you can try to yield rendered view from controller just by 'return > rendered_response'. If controller returns string (not dict) it will be sent > as is > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/f5c3795e-b9fa-45dd-af81-a853248af0d1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] switching to postgres [RuntimeError: No driver of supported ones ('psycopg2',) is available]
I am getting the following error:
RuntimeError: No driver of supported ones ('psycopg2',) is available
I used "pip3 install psycopg2" and pip now reports that psycopg2 is
installed.
What am I still missing? What's the best (quickest, easiest, and
hassle-free) way to use postgres from web2py? That is to say, I don't want
to become a postgres expert - simply want to point to the postgres database
and web2py to take care of the rest - this is exactly what DAL is about,
isn't it? Ideally it should work out of the box, just like SQLite does...
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[web2py] making a secure db connection on top of already existing SSL for the site
Here is a quote from the web2py docs:
"Making a secure connection
Sometimes it is necessary (and advised) to connect to your database using
secure connection, especially if your database is not on the same server as
your application. In this case you need to pass additional parameters to
the database driver. You should refer to database driver documentation for
details.
For PostgreSQL with psycopg2 it should look like this:
DAL('postgres://user_name:user_password@server_addr/db_name',
driver_args={'sslmode': 'require', 'sslrootcert': 'root.crt',
'sslcert': 'postgresql.crt', 'sslkey': 'postgresql.key'})"
<>
I am wondering if this feature is still necessary for a secure db
connection in case I anyway use SSL for the site.
Does this secure postgres feature need to be used on top of existing SSL
connection? Or it's rather for non-ssl site to make a db connection secure?
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[web2py] Web2py/DAL equivalent of "not in [a table]"
What would be an equivalent of the following? SELECT ID, Name FROM Table1 WHERE ID NOT IN (SELECT ID FROM Table2) -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/84c4ac19-b87d-4e6f-8d3a-edea8ee21188%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] Re: A question about ajax function (passing a string parameter over)
Oops, I still don't know how to achieve it. Here is why:
This is from the javascript code on the page:
var description = $(this).text();
var
url='{{=URL('cart','description'),args=[id],vars=[dict(description=description)]}}';
So, the variable description belongs to javascript, and it's presumably
impossible to access it in {{...}} sections, unless I am missing something.
Any code in {{...}} is executed and built on the server side, and then
delivered to the browser, so while on the server, those javascript
variables are inaccessible. OR is there a way to somehow access them
Of this is this case, then I am stuck to having var
url='{{=URL('cart','description')}} and then url += description, hence I
now have to use encoding/decoding solution...
Is there a way to solve this without encoding / decoding???
On Saturday, May 18, 2019 at 9:55:22 PM UTC-4, Vlad wrote:
>
> Here is a test I've just run:
>
> def test():
> url = URL('cart','test2',args=['a b c 1 3 2 $ % ( )
> !'],vars={'oops':'1 3 5 a s i t ! @ # $ %'})
> redirect(url)
>
> def test2():
> str1 = request.args[0]
> str2 = request.vars['oops']
> return locals()
>
> Here is what it displays as a result:
>
> {{extend 'layout.html'}}
> {{=str1}}
>
> {{=str2}}
>
> a_b_c_1_3_2__
> 1 3 5 a s i t ! @ # $ %
>
> Obviously, this proves that you're right, and my mistake in the beginning
> was that I didn't try vars - I simply tried args, and saw right away that
> args distorts the string. I mistakenly assumed that vars works the same way
> - and didn't even try it. This is how I got into conversion business...
>
> Anyway, thank you very much for all your help and for patience!
>
> On Fri, May 17, 2019 at 7:44 PM Anthony wrote:
>
>> On Friday, May 17, 2019 at 5:17:09 PM UTC-4, Vlad wrote:
>>>
>>> Also, I think it would be nice if URL helper would have ability to
>>> handle this, without a need to figure out the encoding/decoding subject...
>>>
>>
>> You don't need the encoding -- just put the values in the query string.
>>
>> Anthony
>>
>> --
>> 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)
>> ---
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>>
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>> .
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>>
>
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Re: [web2py] Re: A question about ajax function (passing a string parameter over)
Okay, done :)
(Assuming that Python code in {{...}} can't access anything from Javascript
on the page - and here encode URI came into play, as per your earlier
advice)
var id = $('#CurrentCartId').text();
var description = $(this).text();
var url='{{=URL('cart','description')}}';
url += '/' + id + '/';
url += "?description="+description;
url=encodeURI(url);
ajax(url,[],':eval');
On Saturday, May 18, 2019 at 10:45:02 PM UTC-4, Vlad wrote:
>
> Oops, I still don't know how to achieve it. Here is why:
>
> This is from the javascript code on the page:
>
> var description = $(this).text();
> var
> url='{{=URL('cart','description'),args=[id],vars=[dict(description=description)]}}';
>
> So, the variable description belongs to javascript, and it's presumably
> impossible to access it in {{...}} sections, unless I am missing something.
> Any code in {{...}} is executed and built on the server side, and then
> delivered to the browser, so while on the server, those javascript
> variables are inaccessible. OR is there a way to somehow access them
>
> Of this is this case, then I am stuck to having var
> url='{{=URL('cart','description')}} and then url += description, hence I
> now have to use encoding/decoding solution...
>
> Is there a way to solve this without encoding / decoding???
>
> On Saturday, May 18, 2019 at 9:55:22 PM UTC-4, Vlad wrote:
>>
>> Here is a test I've just run:
>>
>> def test():
>> url = URL('cart','test2',args=['a b c 1 3 2 $ % ( )
>> !'],vars={'oops':'1 3 5 a s i t ! @ # $ %'})
>> redirect(url)
>>
>> def test2():
>> str1 = request.args[0]
>> str2 = request.vars['oops']
>> return locals()
>>
>> Here is what it displays as a result:
>>
>> {{extend 'layout.html'}}
>> {{=str1}}
>>
>> {{=str2}}
>>
>> a_b_c_1_3_2__
>> 1 3 5 a s i t ! @ # $ %
>>
>> Obviously, this proves that you're right, and my mistake in the beginning
>> was that I didn't try vars - I simply tried args, and saw right away that
>> args distorts the string. I mistakenly assumed that vars works the same way
>> - and didn't even try it. This is how I got into conversion business...
>>
>> Anyway, thank you very much for all your help and for patience!
>>
>> On Fri, May 17, 2019 at 7:44 PM Anthony wrote:
>>
>>> On Friday, May 17, 2019 at 5:17:09 PM UTC-4, Vlad wrote:
>>>>
>>>> Also, I think it would be nice if URL helper would have ability to
>>>> handle this, without a need to figure out the encoding/decoding subject...
>>>>
>>>
>>> You don't need the encoding -- just put the values in the query string.
>>>
>>> Anthony
>>>
>>> --
>>> 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)
>>> ---
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>>>
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>>> .
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>>
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[web2py] IS_NOT_EMPTY() "takes away" a dropbox with a list of items referenced by a foreign key -
In the following table -
db.define_table('products_group_content',
Field('products_group','reference
products_group',requires=[IS_NOT_EMPTY()]),
Field('product','reference product'),
auth.signature)
when I add a record (using grid functionality or in the admin interface) -
the products_group field doesn't have a drop box with a list of groups (it
has a regular text edit field), even though this field is referencing
another table.
on the other hand, the product field does have a drop box with a list of
products to pick from.
Why the difference? Seems to me, in both cases the drop box should be in
place. I have no clue why requires parameter makes any difference at all.
What am I missing??
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[web2py] Re: IS_NOT_EMPTY() "takes away" a dropbox with a list of items referenced by a foreign key -
got it, that makes sense -
Thank you very much!
On Sunday, May 19, 2019 at 10:16:58 PM UTC-4, Anthony wrote:
>
> The default validator for a reference field is IS_EMPTY_OR(IS_IN_DB(...)).
> When SQLFORM encounters a field without an explicit "widget" specified but
> with an IS_IN_SET or IS_IN_DB validator, it automatically generates a
> select widget with options derived from the validator.
>
> In your case, you have replaced the default validator with your own, so
> you no longer get the default select widget.
>
> Instead, try just use an IS_IN_DB() validator, which will require the
> selection of a value.
>
> Anthony
>
> On Sunday, May 19, 2019 at 1:38:10 AM UTC-4, Vlad wrote:
>>
>> In the following table -
>>
>> db.define_table('products_group_content',
>> Field('products_group','reference
>> products_group',requires=[IS_NOT_EMPTY()]),
>> Field('product','reference product'),
>> auth.signature)
>>
>> when I add a record (using grid functionality or in the admin interface)
>> - the products_group field doesn't have a drop box with a list of groups
>> (it has a regular text edit field), even though this field is referencing
>> another table.
>> on the other hand, the product field does have a drop box with a list of
>> products to pick from.
>>
>> Why the difference? Seems to me, in both cases the drop box should be in
>> place. I have no clue why requires parameter makes any difference at all.
>> What am I missing??
>>
>
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[web2py] Re: IS_NOT_EMPTY() "takes away" a dropbox with a list of items referenced by a foreign key -
Got it working - Thank you! On Sunday, May 19, 2019 at 7:16:40 AM UTC-4, John Bannister wrote: > > Hi Vlad, > > I think I have come across this issue as well some time ago. Can you try > IS_NOT_EMPY() OR IS_IN_DB(id ...) > > This should hopefully bring back your drop down list. > > BR > John > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/a39e64d3-0e98-4fd4-b1de-547d4cd3d7ed%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] SQL ALL & ANY operators - ?
Does Web2py / DAL have an equivalent of ALL and ANY SQL operators? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/e5581c3f-95ab-455e-9d31-8a4302ba05db%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] javascript from ajax with :eval question
I am calling ajax function with :eval and setting up some javascript [from
the controller] to be executed [as per :eval option js is executed in the
end], something like this:
result = "$('#DebugID').append('"
result += "CONTENT"
result += "');"
return result
Now, this works, and it displays CONTENT at the right place.
But here is a catch: instead of "CONTENT" I want it to display an object,
for example Rows object which is returned by db.select.
In other words, whatever comes out when {{=rows}} is specified in html
view, I want to send via javascript.
Obviously, the following 2 options are grossly incorrect and don't work,
for obvious reasons:
result += XML(rows)
result += "={{rows}}"
So, how do I make the stuff display properly as passed over vial
javascript?
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[web2py] Re: Rows class constructor question
Leonel, in your example, if "import peartree" doesn't bring in Pear (and thus Pear needs to be imported explicitly) - then... How is Pear accessible at all? I mean, if Pear is not accessible - then what's the difference between direct usage and indirect usage? I guess I am missing something basic on how namespaces work, but it seems straightforward to me: if rows=db.select() works and rows is known to be an instance of the class Rows, and Rows is recognized as a class and can be used, just... not directly??? I mean, it should be either visible or invisible, and if it's visible - everything about it is visible, and if it's invisible - everything about it should be invisible... So, how can it be that it's visible and recognized as a class, yet the details of this class are hidden - so it can be used partially but not fully?? I am mystified. Thank you for your patience :) On Tuesday, May 21, 2019 at 9:22:53 AM UTC-4, Leonel Câmara wrote: > > If you have a module called peartree.py which has only this > > class Pear: > pass > > > def shake(): > return Pear() > > > If in another module you do: > > import peartree > > > mypear = peartree.shake() > > > mypear will be an instance of Pear, however Pear is not defined in this > context and you cannot use the class directly without going through the > peartree namespace. > > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/646b59a4-a583-4850-9d08-e091120cc274%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: javascript from ajax with :eval question
ALMOST :)
result += ASSIGNJS(cart=cart)
result += "$('#Debug_Discount').append(''+cart+'');"
this comes out as [object Object]
But generated Javascript (as far as the object's content is concerned)
seems right - I think I am missing the final touch, some javascript trick
that would print it fully.
Here is actual Javascript generated:
$('#Debug_Discount').append('');
var cart = [{"id": 125, "cart": 40, "product": 161, "quantity": 1, "price":
3000, "imported": null, "is_active": true, "created_on": "2019-05-17
15:47:52", "created_by": 1, "modified_on": "2019-05-17 15:47:52",
"modified_by": 1}];
$('#Debug_Discount').append(''+cart+'');.
Good ideas on final touch?
On Tuesday, May 21, 2019 at 11:34:54 AM UTC-4, villas wrote:
>
> Maybe this: ASSIGNJS
>
> http://www.web2py.com/books/default/chapter/29/05/the-views#ASSIGNJS
>
>
>
> On Tuesday, 21 May 2019 15:43:25 UTC+1, Vlad wrote:
>>
>> I am calling ajax function with :eval and setting up some javascript
>> [from the controller] to be executed [as per :eval option js is executed in
>> the end], something like this:
>>
>> result = "$('#DebugID').append('"
>> result += "CONTENT"
>> result += "');"
>> return result
>>
>> Now, this works, and it displays CONTENT at the right place.
>>
>> But here is a catch: instead of "CONTENT" I want it to display an object,
>> for example Rows object which is returned by db.select.
>> In other words, whatever comes out when {{=rows}} is specified in html
>> view, I want to send via javascript.
>>
>> Obviously, the following 2 options are grossly incorrect and don't work,
>> for obvious reasons:
>>result += XML(rows)
>>result += "={{rows}}"
>>
>> So, how do I make the stuff display properly as passed over vial
>> javascript?
>>
>>
>
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[web2py] Re: Rows class constructor question
Yeah, I am just trying to understand why it doesn't work without explicit import. Missing basics here: if rows=db.select() works and rows is known to be an instance of the class Rows, and Rows is recognized as a class and can be used to some extent (obviously, I am using it already, in rows=db.select() and beyond, without importing explicitly), what does it mean then that I can't use it? I mean, it's either visible or invisible. If it's already visible as a specific class, without being imported, why are its methods still invisible and require explicit import statement? I am suspecting that I am missing something very basic about namespaces. Earlier Leonel explained it, but I didn't understand the explanation. On Tuesday, May 21, 2019 at 11:52:23 AM UTC-4, villas wrote: > > rows = pydal.objects.Rows() > > > On Tuesday, 21 May 2019 04:14:45 UTC+1, Vlad wrote: >> >> I must be missing something very basic here... >> >> Want to create an empty Rows object, and then to append to it sets of >> rows from various sql queries with the same structure of the result sets. >> >> The first line in the code (in a controller) is >> rows = Rows() >> with an intention of creating an empty Rows object. >> >> This gives an error: name 'Rows' is not defined >> >> Why is that? Why can't I create an empty Rows object? >> >> >> >> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/8101cfd8-6754-44f2-9345-f89c076b6936%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: updating menu without reloading the page
Yes sure:
My issue was the menu item with "Cart (X)" menu item where X indicated how
many items were currently in the cart. Since the cart was updated with ajax
calls - I needed to update that menu item.
This is what I've changed in the menu construction in the layout.html :
{{if _item[0].startswith('Cart ('):}}
{{=_item[0]}}
{{else:}}
{{=_item[0]}}
{{pass}}
This if-else logic takes care of giving a proper ID to the element I need
to update.
The menu.py got a small addition to its response.menu += part:
('Cart (' + str(howManyItemsInCart()) + ")", False, URL('cart','show'), []),
Where howManyItemsInCart() is communicating with the database and is
located in the model file.
The catalog view got the following in the table of products:
Add/Remove
{{=isInCartRep(aBunch,item['product.id'])}}
Clicking Add/Remove adds an item to the cart when it's not there
beforehand, and removes it if it's already there.
The function plus() which is ajax-called from the view (on Add/Remove
click) returns some javascript to be executed (this allows to update
multiple targets - the beauty of :eval option in ajax function):
final_result = "document.getElementById('CartMenuItem').innerHTML='Cart
(" + \
str(CartCount())+ \
")';document.getElementById('" + \
target + \
"').innerHTML='"+result+"';"
So this updates the status (eiher 'added' or 'removed') and also the menu
item text to the current cart quantity.
It's pretty straightforward, but somehow it took me time to figure out how
to address that menu item as it's created dynamically...
This kind of stuff makes our work enjoyable :)
Thank you for the inquiry!
On Thursday, May 16, 2019 at 7:24:45 AM UTC-4, villas wrote:
>
> Hi Vlad,
> It is great that you resolved this problem.
> Many of us use this group to search and learn from each other's
> experiences, and it can be frustrating to read a thread of messages and
> then simply see 'resolved' at the bottom.
> If you have time, it would be interesting and helpful to know briefly what
> you did. I mean just an executive summary.
> Many thanks!
>
>
> On Thursday, 16 May 2019 01:58:26 UTC+1, Vlad wrote:
>>
>> Never mind,
>> Resolved...
>>
>> On Wednesday, May 15, 2019 at 8:43:44 PM UTC-4, Vlad wrote:
>>>
>>> I didn't say it precisely. By web2py controlling it I meant that it's
>>> dynamic and changes all the time - it's not static that I could assign
>>> certain id to some item...
>>>
>>> On Wednesday, May 15, 2019 at 7:55:26 PM UTC-4, Vlad wrote:
>>>>
>>>> Sometimes I need to change the menu without reloading the page.
>>>>
>>>> More specifically:
>>>>
>>>> response.menu = [
>>>> .
>>>> .
>>>> ('Cart (' + str(howManyItemsInCart()) + ")", False,
>>>> URL('catalog','cart'), []),
>>>> ]
>>>>
>>>> I do control the event when the cart content changes (without reloading
>>>> the page), so javascript can be inserted there; I just don't know how to
>>>> "address" that menu item, as I don't manage it - web2py does -
>>>>
>>>> How would I accomplish this? ...
>>>>
>>>
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[web2py] Rows class constructor question
I must be missing something very basic here... Want to create an empty Rows object, and then to append to it sets of rows from various sql queries with the same structure of the result sets. The first line in the code (in a controller) is rows = Rows() with an intention of creating an empty Rows object. This gives an error: name 'Rows' is not defined Why is that? Why can't I create an empty Rows object? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/5f43ccff-089c-4490-92fe-46c0c803fce5%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Online store with Web2py
By any chance, is there a template-like online store available? I am sure plenty stores have been built with web2py already... Shouldn't be a big deal to build it, but would be nice to have something functional to begin with... -- 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] Using db.table.format (i.e. format attr outside of table definition)
Using the following db.table.format = lambda row: 'test' before SQLFORM.grid creation doesn't seem to work. What's the proper way to set record representation outside of table definition? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/4b0f5f9c-ef15-4b21-8c95-c521f4b4a1d9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] customizing menu items when MENU helper is used
what would be the best way to specify a background color (different for
each menu item, depending on some database-driven data) when I build the
menu with menu.append(...) in menu.py?
I would love to have something like this:
menu.append([description, False,
URL('catalog','regimen',args=[id]),[]],_style='background-color:red;')
but of course, this doesn't work this way -
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[web2py] specifying an id of an ajax component (LOAD)
I am using the LOAD helper in the view:
{{=LOAD(c='customer',f='testimonials',extension='load',ajax=True,ajax_trap=True,content='loading
testimonials...',*_id='TESTIMONIALS_HERE'*)}}
The id (_id) is specified explicitly.
However, it ignores the id parameter and produces the following:
loading testimonials...
What am I missing?
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Re: [web2py] switching to postgres [RuntimeError: No driver of supported ones ('psycopg2',) is available]
Okay, I recreated it in a simplest form, to get rid of any extra parameters. Can't make it working neither on windows nor on linux. Here is exactly what's going on: *on linux: * the following code import psycopg2 connection = psycopg2.connect(database="test_db", user="test", password= "x", host="xxx-994.postgres.pythonanywhere-services.com", port=10994) executes perfect. a valid connection is received. However, when I specify exactly same in the appconfig ( postgres://test:x?!@xxx-994.postgres.pythonanywhere-services.com:10994/test_db ) it fails with the following error: psycopg2.OperationalError: FATAL: password authentication failed for user "test" The user and the password are correct though - besides creating a connection successfully by the code above, I've also verified in postgres itself, to make sure that the user was created successfully and that the permissions were given correctly. So it makes no sense that password authentication fails. *and here is what I have on windows: * the code above doesn't even create a valid connection. Here is the error: "OperationalError(could not connect to server: Connection timed out (0x274C/10060) Is the server running on host "xxx-994.postgres.pythonanywhere-services.com" (10.0.0.70) and accepting TCP/IP connections on port 10994? )" and when I specify the db in appconfig, it's a similar error (just coming from web2py wrapper, I guess): "psycopg2.OperationalError: could not connect to server: Connection timed out (0x274C/10060) Is the server running on host "xxx-994.postgres.pythonanywhere-services.com" (10.0.0.70) and accepting TCP/IP connections on port 10994?" *So psycopg2 at this point is present and found by Python *(not even sure what was the problem before, when it couldn't be found on windows), but *on windows connection fails, while on linux password authentication fails*. Greatly appreciate any ideas. On Sunday, June 16, 2019 at 7:54:20 AM UTC-4, Vlad wrote: > > On this one I run web2py on Windows. Using web2py from source. No idea > what virtualenv is, so presumably not using it. Installed psycopg2 with > pip3 specifically, to make sure it goes into the right Python. (I am not > too familiar with this, but anything I install with pip goes to Python 2, > and pip3 puts everything under Python 3 which I use for web2py). And yes, > this is my development computer, so I restart web2py every time. > > On Sun, Jun 16, 2019, 7:21 AM Val K wrote: > >> Did you restart web2py after installation? >> >> -- >> 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/UINJvjQAyZk/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> web2py+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/web2py/f86e442f-924a-4c97-b773-7865277006c4%40googlegroups.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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/594aed4f-eda6-48c0-8119-66efc93cf7ba%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Using db.table.format (i.e. format attr outside of table definition)
Please help! Any way to use this format property outside of a table definition? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/361da361-d199-4d83-af90-89a8a8524a2a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] auth_membership grid with both, group id and group roles displayed when adding a new record
the following line works perfectly: grid = SQLFORM.grid(db.auth_membership) by "perfect" in the context, I mean that when I click "add record", the group id field contains both values, group id and group role (for example, "Manager (4)", "Loyal customer (9)", ... However, I want to limit what kind of membership a user can create, so here is what I do: ids = [1,3,5] db.auth_membership.group_id.requires = IS_IN_SET(ids) grid = SQLFORM.grid(db.auth_membership) This indeed limits group id field value that a user can specify when creating a new record. When clicking "Add record", the group id field is represented by a drop-down with the values "1, 3, 5", as expected. The problem is that now when limited to 1, 3, and 5, no roles are displayed. Only group id integer values are (to reiterate, without this limitation to 1,3,5 the drop-down contains both, group id and group role for each line, for all the groups). How can I ensure that the roles are also displayed, in addition to group ids, on add record, when using requires=IS_IN_SET ? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/bbc19ca8-7701-43c3-a14d-2ac36639dbfe%40googlegroups.com.
[web2py] Re: auth_membership grid with both, group id and group roles displayed when adding a new record
I don't fully understand it - will play with it to figure it out.
Annet's suggestion worked right away, but still I really want to understand
what's going on...
thank you!
On Monday, October 7, 2019 at 6:38:24 AM UTC-4, villas wrote:
>
> By specifying requires = IS_IN_SET(ids), you are also overriding the
> represent
> too.
>
> See below, I hope it will point you in the right direction:
>
> mygroupdict = {1:'Public',2:'Private',3:'Admin'}
> db.auth_membership.group_id.requires = IS_IN_SET(mygroupdict,zero=None))
> db.auth_membership.group_id.represent = lambda group_id, row: mygroupdict[
> group_id]
>
>
--
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: auth_membership grid with both, group id and group roles displayed when adding a new record
thank you very much! works like a charm! On Monday, October 7, 2019 at 6:36:02 AM UTC-4, Annet wrote: > > Use IS_IN_DB() > >ids = [1,3,5] >> > > > db.auth_membership.group_id.requires = > IS_IN_DB(db(db.auth_group.id.belongs(ids)), 'auth_group.id', '%(role)s') > > > Best, > > Annet > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/92ac0728-e22d-4411-b13d-520909dc37d1%40googlegroups.com.
