Re: [web2py] delicious is closing
SEO experts and SEO experts who use Delicious for ranking optimization will have a lot of work on their hands these days :) Yahooo should have sold the service rather than close it, IMHO.
[web2py] error in using captcha in crud
Hi everybody, I was trying to use the recaptcha feature with a crud form and I am hitting an error: File D:\My Dropbox\InterManager\web2py\gluon\tools.py, line 2808, in update self._addrow(form, captcha.label, captcha, captcha.comment, AttributeError: 'Crud' object has no attribute '_addrow' I checked and indeed the Crud object did not seem to have an _addrow method. For a quick fix I copied the _addRow method from the Auth class in the same file to the Crud class and it seems to work. But this duplication of code sounds not right to me. Do others have the same problem or am I sitting on some old code here? My code is quite simple: crud.settings.captcha = Recaptcha(request,'Public Key', 'Private Key') form=crud.create(db.faq_entries, next=nextStr) Regards Markus
[web2py] LEFT JOIN in web2py
In my model I have a company table and a person table and a combination table that links the two together. Some companies allow there people to maintain a profile text, in addition some companies allow there people to also upload a picture of themselves. To meet these requirements I defined a table profiletext and a table avatar referencing the person table. In my view I would like to list the people that work for a company, and in case they wrote a profile text and/or uploaded a picture show that picture. The problem is, I am struggling with the left join needed to accomplish this. I tried: print db((db.companyperson.person_id==db.person.id)(db.companyperson.bedrijf_id==2)) \ ._select(db.person.first_name,db.person.last_name,db.profiletext.text,db.avatar.link, \ left=((db.avatar.on(db.companyperson.person_id==db.avatar.person_id)\ (db.profiletext.on(db.companyperson.person_id==db.profiletext.person_id \ ,orderby=db.profiletext.order) Running this code results in the following error: Traceback (most recent call last): File /Library/Python/2.5/site-packages/web2py_1.87.3/gluon/ restricted.py, line 188, in restricted exec ccode in environment File /Library/Python/2.5/site-packages/web2py_1.87.3/applications/ demo/controllers/default.py, line 72, in module File /Library/Python/2.5/site-packages/web2py_1.87.3/gluon/ globals.py, line 96, in lambda self._caller = lambda f: f() File /Library/Python/2.5/site-packages/web2py_1.87.3/applications/ demo/controllers/default.py, line 26, in print_team (db.profieltekst.on(db.bedrijfcontactpersoon.contactpersoon_id==db.profieltekst.contactpersoon_id \ TypeError: unsupported operand type(s) for : 'SQLJoin' and 'SQLJoin' This is the SQL query: SELECT * FROM companyperson JOIN person ON companyperson.person_id=person.id LEFT JOIN profiletext ON companyperson.person_id=profiletext.person_id LEFT JOIN avatar ON companyperson.person_id=avatar.person_id What is the correcet syntax for this query in web2py? Kind regards, Annet
[web2py] Powertable remarks
I have downloaded Powertable and like most of what I see.
What I like:
* The ability to use more datasources than just a table and a single-column
query.
* The layout which is more readable and understandable than jqgrid from
plugin_wiki
I have certain questions and concerns though:
* Is there documentation somewhere explaining the options? I could only see
the demo-code. Some of the links on the page referring to the API does not
work.
* I have tested it this morning on a table with more just over 8200 entries
and it took 70-90 seconds on Firefox and 30-35 secondes no Chrome to reload
the page from localhost. That is not usable. Plugin_wiki's jqgrid does
this in less than a second.
It seems that it loads the whole table and does not make use of paging
while executing the query.
I have used the following settings:
powerTable = plugins.powerTable
powerTable.dtfeatures['sScrollY'] = '338'
powerTable.dtfeatures['sScrollX'] = '100%'
#powerTable.virtualfields = Virtual()
powerTable.headers = 'fieldname:capitalize'
powerTable.showkeycolumn = True
powerTable.dtfeatures['bJQueryUI'] = request.vars.get('jqueryui',True)
powerTable.uitheme = request.vars.get('theme','redmond')#'smoothness' /
'redmond' /'cupertino'
powerTable.dtfeatures['sPaginationType'] =
request.vars.get('pager','scrolling') # two_button scrolling
powerTable.datasource = db.joernaal
Regards
Johann
--
May grace and peace be yours in abundance through the full knowledge of God
and of Jesus our Lord! His divine power has given us everything we need for
life and godliness through the full knowledge of the one who called us by
his own glory and excellence.
2 Pet. 1:2b,3a
Re: [web2py] Powertable remarks
Hi, thank you for testing the plugin.
I am writing the documentation explaining every option of the API.
In this First alpha release only client side is available, the table is
entirely loaded to the client, which is really not usable if you has more than
500 rows.
I am working right now on Json/XML parser, the table will render only visible
columns on the first load and take the rest of the data from the server via
ajax callback (in the same way jqgrid does). Server side processing will be
available for searching, sorting and pagination too.
I hope to finish this soon.
In my TODO is:
Server Side processing.
Inline editings
Nested powertables( now you can only have a simple sqltable, a div or a form as
details)
Fixed headers and columns.
More from datatables.net API
Thank you for testing, your feedback will help me so much to continue this
development. I appreciate every help or suggestion to this plugin.
I will create a project on Google code to track the issues and host the docs.
Thank you
Bruno
Em 17/12/2010, às 08:11, Johann Spies johann.sp...@gmail.com escreveu:
I have downloaded Powertable and like most of what I see.
What I like:
* The ability to use more datasources than just a table and a single-column
query.
* The layout which is more readable and understandable than jqgrid from
plugin_wiki
I have certain questions and concerns though:
* Is there documentation somewhere explaining the options? I could only see
the demo-code. Some of the links on the page referring to the API does not
work.
* I have tested it this morning on a table with more just over 8200 entries
and it took 70-90 seconds on Firefox and 30-35 secondes no Chrome to reload
the page from localhost. That is not usable. Plugin_wiki's jqgrid does this
in less than a second.
It seems that it loads the whole table and does not make use of paging
while executing the query.
I have used the following settings:
powerTable = plugins.powerTable
powerTable.dtfeatures['sScrollY'] = '338'
powerTable.dtfeatures['sScrollX'] = '100%'
#powerTable.virtualfields = Virtual()
powerTable.headers = 'fieldname:capitalize'
powerTable.showkeycolumn = True
powerTable.dtfeatures['bJQueryUI'] = request.vars.get('jqueryui',True)
powerTable.uitheme = request.vars.get('theme','redmond')#'smoothness' /
'redmond' /'cupertino'
powerTable.dtfeatures['sPaginationType'] =
request.vars.get('pager','scrolling') # two_button scrolling
powerTable.datasource = db.joernaal
Regards
Johann
--
May grace and peace be yours in abundance through the full knowledge of God
and of Jesus our Lord! His divine power has given us everything we need for
life and godliness through the full knowledge of the one who called us by his
own glory and excellence.
2 Pet. 1:2b,3a
Re: [web2py] Powertable remarks
* I have tested it this morning on a table with more just over 8200 entries
and it took 70-90
seconds on Firefox and 30-35 secondes no Chrome to reload the page from
localhost. That is
not usable. Plugin_wiki's jqgrid does this in less than a second.
It seems that it loads the whole table and does not make use of paging while
executing the
query.
WIth jqgrid even without paging , i had successfully loaded 40k
records within 6 - 8 secs . And local searching , sorting can do in a
snap. jqGrid also supports progressive loading (without paging , it
does ajax to load while scrolling down).
I do not see those features exist in datatables.
On 12/17/10, rochacbruno rochacbr...@gmail.com wrote:
Hi, thank you for testing the plugin.
I am writing the documentation explaining every option of the API.
In this First alpha release only client side is available, the table is
entirely loaded to the client, which is really not usable if you has more
than 500 rows.
I am working right now on Json/XML parser, the table will render only
visible columns on the first load and take the rest of the data from the
server via ajax callback (in the same way jqgrid does). Server side
processing will be available for searching, sorting and pagination too.
I hope to finish this soon.
In my TODO is:
Server Side processing.
Inline editings
Nested powertables( now you can only have a simple sqltable, a div or a form
as details)
Fixed headers and columns.
More from datatables.net API
Thank you for testing, your feedback will help me so much to continue this
development. I appreciate every help or suggestion to this plugin.
I will create a project on Google code to track the issues and host the
docs.
Thank you
Bruno
Em 17/12/2010, às 08:11, Johann Spies johann.sp...@gmail.com escreveu:
I have downloaded Powertable and like most of what I see.
What I like:
* The ability to use more datasources than just a table and a
single-column query.
* The layout which is more readable and understandable than jqgrid from
plugin_wiki
I have certain questions and concerns though:
* Is there documentation somewhere explaining the options? I could only
see the demo-code. Some of the links on the page referring to the API
does not work.
* I have tested it this morning on a table with more just over 8200
entries and it took 70-90 seconds on Firefox and 30-35 secondes no Chrome
to reload the page from localhost. That is not usable. Plugin_wiki's
jqgrid does this in less than a second.
It seems that it loads the whole table and does not make use of paging
while executing the query.
I have used the following settings:
powerTable = plugins.powerTable
powerTable.dtfeatures['sScrollY'] = '338'
powerTable.dtfeatures['sScrollX'] = '100%'
#powerTable.virtualfields = Virtual()
powerTable.headers = 'fieldname:capitalize'
powerTable.showkeycolumn = True
powerTable.dtfeatures['bJQueryUI'] = request.vars.get('jqueryui',True)
powerTable.uitheme = request.vars.get('theme','redmond')#'smoothness'
/ 'redmond' /'cupertino'
powerTable.dtfeatures['sPaginationType'] =
request.vars.get('pager','scrolling') # two_button scrolling
powerTable.datasource = db.joernaal
Regards
Johann
--
May grace and peace be yours in abundance through the full knowledge of
God and of Jesus our Lord! His divine power has given us everything we
need for life and godliness through the full knowledge of the one who
called us by his own glory and excellence.
2 Pet. 1:2b,3a
Re: [web2py] Powertable remarks
You fetch 8200 records, this is not good for the server side and
client browser. Perhaps need some tutorial about pagination or
integrated with the plugin.
2010/12/17 Johann Spies johann.sp...@gmail.com:
I have downloaded Powertable and like most of what I see.
What I like:
* The ability to use more datasources than just a table and a single-column
query.
* The layout which is more readable and understandable than jqgrid from
plugin_wiki
I have certain questions and concerns though:
* Is there documentation somewhere explaining the options? I could only see
the demo-code. Some of the links on the page referring to the API does not
work.
* I have tested it this morning on a table with more just over 8200 entries
and it took 70-90 seconds on Firefox and 30-35 secondes no Chrome to reload
the page from localhost. That is not usable. Plugin_wiki's jqgrid does
this in less than a second.
It seems that it loads the whole table and does not make use of paging
while executing the query.
I have used the following settings:
powerTable = plugins.powerTable
powerTable.dtfeatures['sScrollY'] = '338'
powerTable.dtfeatures['sScrollX'] = '100%'
#powerTable.virtualfields = Virtual()
powerTable.headers = 'fieldname:capitalize'
powerTable.showkeycolumn = True
powerTable.dtfeatures['bJQueryUI'] = request.vars.get('jqueryui',True)
powerTable.uitheme = request.vars.get('theme','redmond')#'smoothness' /
'redmond' /'cupertino'
powerTable.dtfeatures['sPaginationType'] =
request.vars.get('pager','scrolling') # two_button scrolling
powerTable.datasource = db.joernaal
Regards
Johann
--
May grace and peace be yours in abundance through the full knowledge of God
and of Jesus our Lord! His divine power has given us everything we need for
life and godliness through the full knowledge of the one who called us by
his own glory and excellence.
2 Pet. 1:2b,3a
--
My blog: http://martin.tecnodoc.com.ar
My portfolio *spanish*: http://www.tecnodoc.com.ar
Checkout my last proyect instant-press: http://www.instant2press.com
Re: [web2py] Powertable remarks
WIth jqgrid even without paging , i had successfully loaded 40k records within 6 - 8 secs . That is because jqgrid loads limited amount of data per request, i am doing this with datatables. And I am working to incorporaye it to the plugin. http://www.datatables.net/examples/server_side/pipeline.html Take a look at other server side examples supports progressive loading (without paging , it does ajax to load while scrolling down). I do not see those features exist in datatables. Datatables has API events for pagination, its just a matter of javaScript scrolling events calling pagination events. Can be done with datatables. http://www.datatables.net/development/pagination As I said, I just started a plugin 6 days ago, this was released soon to be in WAE. It is pre-alpha version. Too much work in progress. I hope this could be quickly as jqgrid. Bruno
Re: [web2py] Powertable remarks
That is because jqgrid loads limited amount of data per request, i am doing this with datatables. And I am working to incorporaye it to the plugin. Nope , i did loadonce option which load all records atonce. and my database now is 500k records+ On 12/17/10, rochacbruno rochacbr...@gmail.com wrote: WIth jqgrid even without paging , i had successfully loaded 40k records within 6 - 8 secs . That is because jqgrid loads limited amount of data per request, i am doing this with datatables. And I am working to incorporaye it to the plugin. http://www.datatables.net/examples/server_side/pipeline.html Take a look at other server side examples supports progressive loading (without paging , it does ajax to load while scrolling down). I do not see those features exist in datatables. Datatables has API events for pagination, its just a matter of javaScript scrolling events calling pagination events. Can be done with datatables. http://www.datatables.net/development/pagination As I said, I just started a plugin 6 days ago, this was released soon to be in WAE. It is pre-alpha version. Too much work in progress. I hope this could be quickly as jqgrid. Bruno
Re: [web2py] Powertable remarks
Nope , i did loadonce option which load all records atonce. and my database now is 500k records+ Is it loading all this records into a JSON? I just tested 20k of data loaded in to Java Script Array with this approach http://www.datatables.net/examples/data_sources/js_array.html Works well. -- Bruno Rocha http://about.me/rochacbruno/bio
Re: [web2py] Powertable remarks
- Original Message - From: rochacbruno Sent: 12/17/10 01:38 PM To: web2py@googlegroups.com Subject: Re: [web2py] Powertable remarks WIth jqgrid even without paging , i had successfully loaded 40k records within 6 - 8 secs . That is because jqgrid loads limited amount of data per request, i am doing this with datatables. And I am working to incorporaye it to the plugin. Well, qooxdoo grid loads up 10k records like nothing, so it must be possible. Once those records are loaded, you can scroll down and see for yourself. http://demo.qooxdoo.org/current/demobrowser/#table~Table_Remote_Model.html -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/ http://flickr.com/photos/foxbunny
Re: [web2py] Powertable remarks
Nice library! I didn't know http://demo.qooxdoo.org/ I just loaded 40k records in just 5 secs (locally) using JavaScript Array+Pipeline as data source for datatables. Now I am thinking in a way to use Rows.as_dict() to automate that. 2010/12/17 Branko Vukelic branko.vuke...@gmx.com - Original Message - From: rochacbruno Sent: 12/17/10 01:38 PM To: web2py@googlegroups.com Subject: Re: [web2py] Powertable remarks WIth jqgrid even without paging , i had successfully loaded 40k records within 6 - 8 secs . That is because jqgrid loads limited amount of data per request, i am doing this with datatables. And I am working to incorporaye it to the plugin. Well, qooxdoo grid loads up 10k records like nothing, so it must be possible. Once those records are loaded, you can scroll down and see for yourself. http://demo.qooxdoo.org/current/demobrowser/#table~Table_Remote_Model.html -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/ http://flickr.com/photos/foxbunny -- Bruno Rocha http://about.me/rochacbruno/bio
Re: [web2py] Powertable remarks
- Original Message - From: Bruno Rocha Sent: 12/17/10 03:08 PM To: web2py@googlegroups.com Subject: Re: [web2py] Powertable remarks Nice library! I didn't know http://demo.qooxdoo.org/ Well, check out their tag line on the homepage http://www.qooxdoo.org/. It's not a lie, definitely. It lives up to expectations. The way qooxdoo works is it has its own model layer wich handles data retrieval and conversion. Then you can add this model to any widget, and the widget consumes the data. Basically, this means that the table data can be loaded from any kind of source. You can ping your server, or you can use a JSONP service, or XML, whatever you want. Tehcnically, you could write a model that parses HTML pages and extracts data from them. There's no need to adapt your server to qooxdoo thanks to this. -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/ http://flickr.com/photos/foxbunny
Re: [web2py] Powertable remarks
Just wanted to add a detail: I have not started to develop the plugin to replace or compete jqGrid. I do not use jQgrid just because I do not like its layout and i've never read its documentation. JqGrid or webgrid does not use PluginManager() to config grid option, and I like the way we do with PluginManager, instead of a method calling as: plugin_powerTable(option=,option=) I prefer line by line: mytable = plugins.powerTable mytable.datasource = xxx mytable.create() I tried to use Virtual Fields, Virtual Labels and tooltips with Jqgrid and I got no success. but, after a post about tables here(6 days ago), I've found in the dataTables library almost everything I need for most of my projects. and I use it in a way to improve web2py SQLTABLES (my appadmins is already running with powerTable). I used too much code from sqlhtml.py SQLTABLE class, I did not see any code from jqGrid, but I'll do it now to figure out how it loads data faster and try to bring that to the powerTable plugin. I think we should always have more options, and certainly jqGrid, Flexigrid or webgrid or another will be better depending on the project needs. By now, powerTable is ALPHA not well tested, if you just need to replace web2py simple SQLTABLEs use powerTable. if you need to load large ammount of data you have to use a better well tested plugin as jQgrid or webgrid. If the creators of jQgrid or webgrid plugins or someose else could help me contributing on server side processing in powerTable will be great contribution! The plugin is already compatilble with any option of datatables API: http://datatables.net/usage/options http://www.sprymedia.co.uk/article/DataTables+1.4 -- Bruno Rocha http://about.me/rochacbruno/bio
[web2py] Re: delicious is closing
Ohh zootool is down !! in his page: We are offline The Delicious rumors hit us pretty hard. We are currently working on the import system and the whole infrastructure to be able to handle that better. Sorry for the downtime and thanks for your patience! On 17 dic, 09:19, LightDot light...@gmail.com wrote: SEO experts and SEO experts who use Delicious for ranking optimization will have a lot of work on their hands these days :) Yahooo should have sold the service rather than close it, IMHO.
Re: [web2py] Re: delicious is closing
Hehe, yeah. Should've seen it coming. :D - Original Message - From: Tomeu Sent: 12/17/10 03:49 PM To: web2py-users Subject: [web2py] Re: delicious is closing Ohh zootool is down !! in his page: We are offline The Delicious rumors hit us pretty hard. We are currently working on the import system and the whole infrastructure to be able to handle that better. Sorry for the downtime and thanks for your patience! On 17 dic, 09:19, LightDot light...@gmail.com wrote: SEO experts and SEO experts who use Delicious for ranking optimization will have a lot of work on their hands these days :) Yahooo should have sold the service rather than close it, IMHO. -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/ http://flickr.com/photos/foxbunny
Re: [web2py] Re: delicious is closing
Hehe, I Imagine that will happen. they are running now to upgrade their Vm's Nice! hope this come back soon. 2010/12/17 Branko Vukelic branko.vuke...@gmx.com Hehe, yeah. Should've seen it coming. :D - Original Message - From: Tomeu Sent: 12/17/10 03:49 PM To: web2py-users Subject: [web2py] Re: delicious is closing Ohh zootool is down !! in his page: We are offline The Delicious rumors hit us pretty hard. We are currently working on the import system and the whole infrastructure to be able to handle that better. Sorry for the downtime and thanks for your patience! On 17 dic, 09:19, LightDot light...@gmail.com wrote: SEO experts and SEO experts who use Delicious for ranking optimization will have a lot of work on their hands these days :) Yahooo should have sold the service rather than close it, IMHO. -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/ http://flickr.com/photos/foxbunny -- Bruno Rocha http://about.me/rochacbruno/bio
Re: [web2py] Re: delicious is closing
At least something good happened to zootools. I actually like it a lot. Thanks, Bruno. - Original Message - From: Bruno Rocha Sent: 12/17/10 04:48 PM To: web2py@googlegroups.com Subject: Re: [web2py] Re: delicious is closing Hehe, I Imagine that will happen. they are running now to upgrade their Vm's Nice! hope this come back soon. 2010/12/17 Branko Vukelic branko.vuke...@gmx.com Hehe, yeah. Should've seen it coming. :D - Original Message - From: Tomeu Sent: 12/17/10 03:49 PM To: web2py-users Subject: [web2py] Re: delicious is closing Ohh zootool is down !! in his page: We are offline The Delicious rumors hit us pretty hard. We are currently working on the import system and the whole infrastructure to be able to handle that better. Sorry for the downtime and thanks for your patience! On 17 dic, 09:19, LightDot light...@gmail.com wrote: SEO experts and SEO experts who use Delicious for ranking optimization will have a lot of work on their hands these days :) Yahooo should have sold the service rather than close it, IMHO. -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/ http://flickr.com/photos/foxbunny -- Bruno Rocha http://about.me/rochacbruno/bio -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/ http://flickr.com/photos/foxbunny
Re: [web2py] Powertable remarks
This is a tiny nit pick so my apologies in advance but I thought it might be worth mentioning. I went to the demo page, picked Products and hit the green plus to open the details on the last item in the list. The control turned red but nothing else appeared to happen. Second time I noticed a scroll bar activated on the right side of the form and sure enough if you scroll down there it is. I don't know how difficult it would be to expose the part that opened if it is out of the current view area. Now that I know not a big deal, just the first time I used it I though hmm didn't work. Thanks for what I think will be a nice addition to the tool set. Ron
[web2py] Re: Creating database tables tutorial?
Actually, that was the example I tried following. I still have
previous tables from the wizard generator the first time around I
tried to actually create them.
So, I inserted the example into the models/db.py, saved and go to
database administration, but it still shows the previous tables
generated by the wizard:
db.auth_user
db.auth_group
db.auth_membership
db.auth_permission
db.auth_event
Is there some other way of creating/viewing these tables, then
constantly going/creating the tables with the database wizard?
On Dec 15, 4:30 pm, JmiXIII sylvn.p...@gmail.com wrote:
I suggest you to have a look there
:http://web2py.com/examples/default/examples
= go to example 29
Your first try is a bit 'curious' and I dont think it this what you
want to do.
Another easy way to experiment web2py is using the wizard:
_ Launch the wizard
_ Create tables (read the comments)
_ Create the fields
= generate and have a look to db_wizard.py
On 15 déc, 23:02, Hybride mshybr...@gmail.com wrote:
Hi everyone,
Am currently using SQLite3 but have no issues moving over to MySQL,
whichever is easier I guess. I've been trying to create the database
tables using the examples on web2py (like the whole pets/dog example),
copying and pasting the code from that example into my own
application, then trying to generate the tables. I've also tried to
create my own tables, with the code:
db.define_table('person',Field('person'))
Placing that in the controller, and letting it go free. I think you
can guess that it was unsuccessful. Is there any tutorial on web2py
that shows how to step-by-step create the tables? Do you have to first
create the tables in the database itself, then use define_table (I've
tried, unsuccessful)?
In any case, if anyone could point me in the right direction to said
tutorials (or give me the gist of it themselves, in MySQL preferably),
that would be greatly appreciated.
[web2py] Re: How to fetch already exiting table data with out defining new table
Thank you for the info, i am doing the same.but only problem i found i am not able to run return dict(records=db().select(db.tablename.ALL)) it throws below error Traceback (most recent call last): File /home/sushanth/Desktop/web2py/gluon/restricted.py, line 188, in restricted exec ccode in environment File /home/sushanth/Desktop/web2py/applications/welcome/controllers/ default.py, line 104, in module File /home/sushanth/Desktop/web2py/gluon/globals.py, line 96, in lambda self._caller = lambda f: f() File /home/sushanth/Desktop/web2py/applications/welcome/controllers/ default.py, line 66, in contacts return dict(records=db().select(db.gtmaster.ALL)) File /home/sushanth/Desktop/web2py/gluon/sql.py, line 1400, in __getattr__ return dict.__getitem__(self,key) KeyError: 'tablename' On Dec 16, 11:47 pm, pbreit pbreitenb...@gmail.com wrote: Here's one:https://groups.google.com/d/topic/web2py/mH5Toup0vwk/discussion
Re: [web2py] Powertable remarks
I noticed a scroll bar activated on the right side of the form and sure enough if you scroll down there it is. I don't know how difficult it would be to expose the part that opened if it is out of the current view area. I'll try to bring it up to the viewport. Thank you for mentioning.
[web2py] parse_get_post_vars change
So, I am in the process of upgrading Web2py from version 1.67 to
1.89.5. Ouch. One of the things I encountered is that request.vars
will now include a list of duplicate values, rather than a single
value (not a list) as it previously did. For example, our url includes
a _next variable. So does the form when posting, including the Cancel
action. So now I end up with a list of 2 duplicate values when I test
set redirurl = request.vars.get('_next'). Rather than change that
umpteen times in our app, I am proposing a change to the function
'parse_get_post_vars' in main.py.
def parse_get_post_vars(request, environ):
# always parse variables in URL for GET, POST, PUT, DELETE, etc.
in get_vars
dget = cgi.parse_qsl(request.env.query_string,
keep_blank_values=1)
for (key, value) in dget:
if key in request.get_vars:
if isinstance(request.get_vars[key], list):
request.get_vars[key] += [value]
else:
request.get_vars[key] = [request.get_vars[key]] +
[value]
else:
request.get_vars[key] = value
request.vars[key] = request.get_vars[key]
# parse POST variables on POST, PUT, BOTH only in post_vars
request.body = copystream_progress(request) ### stores request
body
if (request.body and request.env.request_method in ('POST', 'PUT',
'BOTH')):
dpost =
cgi.FieldStorage(fp=request.body,environ=environ,keep_blank_values=1)
# The same detection used by FieldStorage to detect multipart
POSTs
is_multipart = dpost.type[:10] == 'multipart/'
request.body.seek(0)
isle25 = sys.version_info[1] = 5
def listify(a):
return (not isinstance(a,list) and [a]) or a
try:
keys = sorted(dpost)
except TypeError:
keys = []
for key in keys:
dpk = dpost[key]
# if en element is not a file replace it with its value
else leave it alone
if isinstance(dpk, list):
if not dpk[0].filename:
value = [x.value for x in dpk]
else:
value = [x for x in dpk]
elif not dpk.filename:
value = dpk.value
else:
value = dpk
pvalue = listify(value)
if key in request.vars:
gvalue = listify(request.vars[key])
if isle25:
value = pvalue + gvalue
elif is_multipart:
pvalue = pvalue[len(gvalue):]
else:
pvalue = pvalue[:-len(gvalue)]
request.vars[key] = value
if len(pvalue):
request.post_vars[key] = (len(pvalue)1 and pvalue) or
pvalue[0]
### Begin added code
for k,v in request.vars.iteritems():
if isinstance(v, list) and len(v)==2:
request.vars[k] = v[0] if v[0] == v[1] else v
### End added code
Thoughts? Comments? Any reason I shouldn't make this change?
[web2py] Re: LEFT JOIN in web2py
Hi Annet, try a ',' instead of the '' inside the 'left' part. On Dec 17, 4:12 am, annet annet.verm...@gmail.com wrote: In my model I have a company table and a person table and a combination table that links the two together. Some companies allow there people to maintain a profile text, in addition some companies allow there people to also upload a picture of themselves. To meet these requirements I defined a table profiletext and a table avatar referencing the person table. In my view I would like to list the people that work for a company, and in case they wrote a profile text and/or uploaded a picture show that picture. The problem is, I am struggling with the left join needed to accomplish this. I tried: print db((db.companyperson.person_id==db.person.id)(db.companyperson.bedrijf_id==2)) \ ._select(db.person.first_name,db.person.last_name,db.profiletext.text,db.avatar.link, \ left=((db.avatar.on(db.companyperson.person_id==db.avatar.person_id)\ (db.profiletext.on(db.companyperson.person_id==db.profiletext.person_id \ ,orderby=db.profiletext.order) Running this code results in the following error: Traceback (most recent call last): File /Library/Python/2.5/site-packages/web2py_1.87.3/gluon/ restricted.py, line 188, in restricted exec ccode in environment File /Library/Python/2.5/site-packages/web2py_1.87.3/applications/ demo/controllers/default.py, line 72, in module File /Library/Python/2.5/site-packages/web2py_1.87.3/gluon/ globals.py, line 96, in lambda self._caller = lambda f: f() File /Library/Python/2.5/site-packages/web2py_1.87.3/applications/ demo/controllers/default.py, line 26, in print_team (db.profieltekst.on(db.bedrijfcontactpersoon.contactpersoon_id==db.profieltekst.contactpersoon_id \ TypeError: unsupported operand type(s) for : 'SQLJoin' and 'SQLJoin' This is the SQL query: SELECT * FROM companyperson JOIN person ON companyperson.person_id=person.id LEFT JOIN profiletext ON companyperson.person_id=profiletext.person_id LEFT JOIN avatar ON companyperson.person_id=avatar.person_id What is the correcet syntax for this query in web2py? Kind regards, Annet
[web2py] Re: delicious is closing
I'm doing one for GAE. I have it to the point where it can upload the .htm file that is exported from Firefox. It uses taskqueues and my own recursive logic similar to Map Reduce to do the upload to GAE. It is web2py based but uses native GAE Datastore api calls for speed. They render to my own mulithreaded Treeview in a split second. The goal functionality would be to do all that Zoo Tool stuff but a lot more as well. I would be interested in assembling a team to help finish it and do an IPO... Then we can buy own own island and start something even more cool Anybody interested please email me - Dave Lypka dly...@gmail.com. Thanks. On Dec 16, 6:26 pm, Bruno Rocha rochacbr...@gmail.com wrote: Nice idea, host it on GAE. 2010/12/16 Albert Abril albert.ab...@gmail.com I'm using delicious from long time ago. Today I read that yahoo will close delicious soon. It's time to migrate to my own bookmark app, question is.. there's a bookmark application wrote in web2py, should I start one? :D Kind regards! -- Albert Abril, @desmondo http://bressol.org -- Bruno Rochahttp://about.me/rochacbruno/bio
[web2py] Re: Alternative Auth Fields (not additional ones)?
Try setting db.auth_user.last_name.requires=[] in your model after auth is defined or in your action before the form. On Dec 17, 12:44 am, Greg greg.kr...@gmail.com wrote: Hello, When my users register I won't have any need for them to enter First name or Last name. I really only need username, email address and password. I can change the label for first_name to 'Username', but they are still required to enter something in the Last Name field. I've tried setting last_name.readable, writeable, and required to False, but it still requires the field. I realize they are largely hard-coded, but is there any way around the built-in auth table requirements without breaking things? Thanks, greg
[web2py] Re: delicious is closing
I'm doing one for GAE. I have it to the point where it can upload the .htm file that is exported from Firefox. It uses taskqueues and my own recursive logic similar to Map Reduce to do the upload to GAE. It is web2py based but uses native GAE Datastore api calls for speed. They render to my own mulithreaded Treeview in a split second. The goal functionality would be to do all that Zoo Tool stuff but a lot more as well. I would be interested in assembling a team to help finish it and do an IPO... Then we can buy our own island and start something even more cool Anybody interested please email me - Dave Lypka dly...@gmail.com. Thanks. On Dec 16, 6:22 pm, Albert Abril albert.ab...@gmail.com wrote: I'm using delicious from long time ago. Today I read that yahoo will close delicious soon. It's time to migrate to my own bookmark app, question is.. there's a bookmark application wrote in web2py, should I start one? :D Kind regards! -- Albert Abril, @desmondohttp://bressol.org
Re: [web2py] Re: How to fetch already exiting table data with out defining new table
return dict(records=db().select(db.tablename.ALL)) You can´t use the word tablename if you don´t have a table named tablename. If you wan´t to have everything from a table named customers use return dict(records=db().select(db.customers.ALL)) Kenneth it throws below error Traceback (most recent call last): File /home/sushanth/Desktop/web2py/gluon/restricted.py, line 188, in restricted exec ccode in environment File /home/sushanth/Desktop/web2py/applications/welcome/controllers/ default.py, line 104, inmodule File /home/sushanth/Desktop/web2py/gluon/globals.py, line 96, in lambda self._caller = lambda f: f() File /home/sushanth/Desktop/web2py/applications/welcome/controllers/ default.py, line 66, in contacts return dict(records=db().select(db.gtmaster.ALL)) File /home/sushanth/Desktop/web2py/gluon/sql.py, line 1400, in __getattr__ return dict.__getitem__(self,key) KeyError: 'tablename' On Dec 16, 11:47 pm, pbreitpbreitenb...@gmail.com wrote: Here's one:https://groups.google.com/d/topic/web2py/mH5Toup0vwk/discussion
[web2py] Re: LEFT JOIN in web2py
Hi Denes, Thanks, problem solved! Kind regards, Annet
[web2py] Re: Powertable remarks
Hi, Just in case it helps (e.g. to check their apis, feature set, etc.), following is (I believe) the most powerful treegrid out there: http://www.treegrid.com Take care, Carlos On Dec 17, 11:17 am, rochacbruno rochacbr...@gmail.com wrote: I noticed a scroll bar activated on the right side of the form and sure enough if you scroll down there it is. I don't know how difficult it would be to expose the part that opened if it is out of the current view area. I'll try to bring it up to the viewport. Thank you for mentioning.
Re: [web2py] Re: it case you missed it...
Greetings. I am a new member of the community, however, I will take the dare to give my humble opinion: I think that a license of type BSD or MIT would be beneficial for web2py. I think the GPL license, frighten off the business and other potential users. Some do not understand the exception and others did not read it. Do not get me wrong, I love Free Software, moreover, are said to permissive licenses given the total freedom. I think that a license of type permissive favor the growth of the community web2py and I think we should not fear, because, as stated above, we take the example of communities of Django and Ruby on Rails, two very large communities, and very active communities that have facilitated the evolution of free software. 2010/12/16 mdipierro mdipie...@cs.depaul.edu GPL2 creates the loophole. The AGPL closes the loophole. The GPL3 was supposed to incorporate language from AGPL and close the loophole but did not. It is not clear to me whether GPL3 closes the loophole or not. If it does not (like GPL2 does not). I have no objection to move to GPL3. Yet that does not help in clarifying the web2py license. As a hypothetical question. Who here would oppose to moving to BSD or MIT or other more permissive license? Massimo On Dec 16, 2:54 pm, Branko Vukelic branko.vuke...@gmx.com wrote: - Original Message - From: mdipierro Sent: 12/16/10 07:56 PM To: web2py-users Subject: [web2py] Re: it case you missed it... If we were to move from GPL2 to GPL3 people would not be allowed to modify web2py running on their servers without making available the source code of their changes. I do not see any reason for requiring this. What's AGPL for then? Wasn't _AGPL_ supposed to prevent that? Anyway, I think GPLv3 makes i possible to use code licensed under licenses like MIT and BSD in a GPLv3 project, which is otherwise a bit incompatible. Or did I miss something? -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/http://flickr.com/photos/foxbunny
[web2py] Re: it case you missed it...
I think we can all agree on two issues: 1) the current license (GPL + exception) is OK for almost everybody 2) the current license is unclear and it is confused with pure GPL. That is limiting the adoption of web2py. This needs to be addressed, How do people feel about the following license: GPL3 + Apache GPL3 and Apache are compatible (GPL2 and Apache are not). Apache is very similar to BSD but forces users who distribute modified versions to spell in detail the changes they make. That should be sufficient to discourage forks but not to discourage people to use it in commercial products. Massimo On Dec 17, 1:52 pm, appydev appy...@gmail.com wrote: Greetings. I am a new member of the community, however, I will take the dare to give my humble opinion: I think that a license of type BSD or MIT would be beneficial for web2py. I think the GPL license, frighten off the business and other potential users. Some do not understand the exception and others did not read it. Do not get me wrong, I love Free Software, moreover, are said to permissive licenses given the total freedom. I think that a license of type permissive favor the growth of the community web2py and I think we should not fear, because, as stated above, we take the example of communities of Django and Ruby on Rails, two very large communities, and very active communities that have facilitated the evolution of free software. 2010/12/16 mdipierro mdipie...@cs.depaul.edu GPL2 creates the loophole. The AGPL closes the loophole. The GPL3 was supposed to incorporate language from AGPL and close the loophole but did not. It is not clear to me whether GPL3 closes the loophole or not. If it does not (like GPL2 does not). I have no objection to move to GPL3. Yet that does not help in clarifying the web2py license. As a hypothetical question. Who here would oppose to moving to BSD or MIT or other more permissive license? Massimo On Dec 16, 2:54 pm, Branko Vukelic branko.vuke...@gmx.com wrote: - Original Message - From: mdipierro Sent: 12/16/10 07:56 PM To: web2py-users Subject: [web2py] Re: it case you missed it... If we were to move from GPL2 to GPL3 people would not be allowed to modify web2py running on their servers without making available the source code of their changes. I do not see any reason for requiring this. What's AGPL for then? Wasn't _AGPL_ supposed to prevent that? Anyway, I think GPLv3 makes i possible to use code licensed under licenses like MIT and BSD in a GPLv3 project, which is otherwise a bit incompatible. Or did I miss something? -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/http://flickr.com/photos/foxbunny
Re: [web2py] Re: it case you missed it...
- Original Message - From: mdipierro Sent: 12/17/10 09:39 PM To: web2py-users Subject: [web2py] Re: it case you missed it... I think we can all agree on two issues: 1) the current license (GPL + exception) is OK for almost everybody 2) the current license is unclear and it is confused with pure GPL. That is limiting the adoption of web2py. This needs to be addressed, How do people feel about the following license: GPL3 + Apache GPL3 and Apache are compatible (GPL2 and Apache are not). Apache is very similar to BSD but forces users who distribute modified versions to spell in detail the changes they make. That should be sufficient to discourage forks but not to discourage people to use it in commercial products. You were one step in front of me. :) +1 -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/ http://flickr.com/photos/foxbunny
[web2py] Re: Alternative Auth Fields (not additional ones)?
Thank you, that does work. On Dec 17, 11:54 am, DenesL denes1...@yahoo.ca wrote: Try setting db.auth_user.last_name.requires=[] in your model after auth is defined or in your action before the form. On Dec 17, 12:44 am, Greg greg.kr...@gmail.com wrote: Hello, When my users register I won't have any need for them to enter First name or Last name. I really only need username, email address and password. I can change the label for first_name to 'Username', but they are still required to enter something in the Last Name field. I've tried setting last_name.readable, writeable, and required to False, but it still requires the field. I realize they are largely hard-coded, but is there any way around the built-in auth table requirements without breaking things? Thanks, greg
[web2py] Re: Powertable remarks
On Dec 17, 2:01 pm, Carlos carlosgali...@gmail.com wrote: Hi, Just in case it helps (e.g. to check their apis, feature set, etc.), following is (I believe) the most powerful treegrid out there: http://www.treegrid.com It's not free, though: http://www.treegrid.com/treegrid/www/#Prices.html'Prices
[web2py] Re: it case you missed it...
I think that is a good solution.
Re: [web2py] delicious is closing
On Dec 17, 2010, at 12:19 AM, LightDot wrote: SEO experts and SEO experts who use Delicious for ranking optimization will have a lot of work on their hands these days :) Yahooo should have sold the service rather than close it, IMHO. There's some confusion on that score. What’s Next for Delicious? John Gruber 12/17/10 12:51 PM Daring Fireball The actual blog is slammed, so here it is from Google’s cache: Is Delicious being shut down? And should I be worried about my data? No, we are not shutting down Delicious. While we have determined that there is not a strategic fit at Yahoo!, we believe there is a ideal home for Delicious outside of the company where it can be resourced to the level where it can be competitive. What is Yahoo! going to do with Delicious? We’re actively thinking about the future of Delicious and we believe there is a home outside the company that would make more sense for the service and our users. We’re in the process of exploring a variety of options and talking to companies right now. And we’ll share our plans with you as soon as we can. Note that Yahoo does not dispute that the entire Delicious team has been fired, though. What kind of sense does this make? We’d like to sell the service, find it a new home, and to help, we’ve fired the entire product team, effective immediately. ★
[web2py] interval in a list
Hi,
In the database there are value records for 31 days. Now I'm trying to
make a html file where a value is presented for each day of a week.
The code below presents all the recorded values, and I don't know how
to make it printing the 7 first records only, or the last 3 records.
Thanks in advance for help.
table
tr
tdDay| br Value| /td
{{for record in records:}}
td{{=record.day}} br {{=record.value}}/td
{{pass}}
/tr
/table
[web2py] Run Web2py as a Service? on Ubuntu Lucid?
I'm thankful this community is here. I'm working on a project for the Sahana-Eden team [1]. It calls for running web2py as a service. I was thankful to find documentation in the 3rd edition Official Web2py Book [2]. Sadly, when I follow the docs I can't get the service running. / etc/init.d/web2py start returns no errors; restart returns no errors, and status returns nothing. Netstat tells me the interface isn't listening on port 8000. I did use the scripts/web2py.ubuntu.sh script, and did as instructed in the documentation. I made changes to some of the paramaters near the top of the script; I've made it available as a pastebin [3]. I've double-checked the daemon directory, and believe it to be correct. I have created web2py user with no password (using useradd); as web2py is new to me, I'm not sure that's necessary, but it has been done. Web2py has precisely the same mode as a working service (webmin in this case) and is owned root:root. Mode is rwxr-xr-x. I would be very grateful for any guidance, suggestions, improvements, encouragement you can offer. Ultimately, it's the high school students that have committed to the project that will benefit - I'm in unfamiliar territory and learning along with them. Rik [1] http://eden.sahanafoundation.org/wiki/BluePrintlivecdinstaller [2] http://web2py.com/book/default/chapter/11#Start-as-Linux-Daemon [3] http://pastebin.com/9Uz45k3G
[web2py] Re: Run Web2py as a Service? on Ubuntu Lucid?
did you try start it simply with python web2py.py -a password or nohup python web2py.py -a password Does it work fine in these cases? On Dec 17, 4:59 pm, ghoulmann rikgold...@gmail.com wrote: I'm thankful this community is here. I'm working on a project for the Sahana-Eden team [1]. It calls for running web2py as a service. I was thankful to find documentation in the 3rd edition Official Web2py Book [2]. Sadly, when I follow the docs I can't get the service running. / etc/init.d/web2py start returns no errors; restart returns no errors, and status returns nothing. Netstat tells me the interface isn't listening on port 8000. I did use the scripts/web2py.ubuntu.sh script, and did as instructed in the documentation. I made changes to some of the paramaters near the top of the script; I've made it available as a pastebin [3]. I've double-checked the daemon directory, and believe it to be correct. I have created web2py user with no password (using useradd); as web2py is new to me, I'm not sure that's necessary, but it has been done. Web2py has precisely the same mode as a working service (webmin in this case) and is owned root:root. Mode is rwxr-xr-x. I would be very grateful for any guidance, suggestions, improvements, encouragement you can offer. Ultimately, it's the high school students that have committed to the project that will benefit - I'm in unfamiliar territory and learning along with them. Rik [1]http://eden.sahanafoundation.org/wiki/BluePrintlivecdinstaller [2]http://web2py.com/book/default/chapter/11#Start-as-Linux-Daemon [3]http://pastebin.com/9Uz45k3G
[web2py] Re: interval in a list
From
http://web2py.com/book/default/chapter/06#orderby,-groupby,-limitby,-distinct
I think the following may work:
for row in db().select(db.table.ALL, limitby=(0, 7)):
print row.record
for row in db().select(db.table.ALL, limitby=(0, 3).
orderby=~db.table.id):
print row.record
On Dec 18, 7:30 am, Rick sababa.sab...@gmail.com wrote:
Hi,
In the database there are value records for 31 days. Now I'm trying to
make a html file where a value is presented for each day of a week.
The code below presents all the recorded values, and I don't know how
to make it printing the 7 first records only, or the last 3 records.
Thanks in advance for help.
table
tr
tdDay| br Value| /td
{{for record in records:}}
td{{=record.day}} br {{=record.value}}/td
{{pass}}
/tr
/table
[web2py] Re: interval in a list
Thanks a lot! The final code looks like this:
{{for record in db().select(db.table.ALL, orderby=db.table.day,
limitby=(0, 7)):}}
On Dec 18, 12:59 am, Luther Goh Lu Feng elf...@yahoo.com wrote:
Fromhttp://web2py.com/book/default/chapter/06#orderby,-groupby,-limitby,-...
I think the following may work:
for row in db().select(db.table.ALL, limitby=(0, 7)):
print row.record
for row in db().select(db.table.ALL, limitby=(0, 3).
orderby=~db.table.id):
print row.record
On Dec 18, 7:30 am, Rick sababa.sab...@gmail.com wrote:
Hi,
In the database there are value records for 31 days. Now I'm trying to
make a html file where a value is presented for each day of a week.
The code below presents all the recorded values, and I don't know how
to make it printing the 7 first records only, or the last 3 records.
Thanks in advance for help.
table
tr
tdDay| br Value| /td
{{for record in records:}}
td{{=record.day}} br {{=record.value}}/td
{{pass}}
/tr
/table
[web2py] Re: interval in a list
Sorry for spamming, but I want to be exact. Here is the final code,
where n is the week number:
{{for record in db().select(db.table.ALL, orderby=db.table.day,
limitby=(n*0, n*7)):}}
On Dec 18, 1:24 am, Rick sababa.sab...@gmail.com wrote:
Thanks a lot! The final code looks like this:
{{for record in db().select(db.table.ALL, orderby=db.table.day,
limitby=(0, 7)):}}
On Dec 18, 12:59 am, Luther Goh Lu Feng elf...@yahoo.com wrote:
Fromhttp://web2py.com/book/default/chapter/06#orderby,-groupby,-limitby,-...
I think the following may work:
for row in db().select(db.table.ALL, limitby=(0, 7)):
print row.record
for row in db().select(db.table.ALL, limitby=(0, 3).
orderby=~db.table.id):
print row.record
On Dec 18, 7:30 am, Rick sababa.sab...@gmail.com wrote:
Hi,
In the database there are value records for 31 days. Now I'm trying to
make a html file where a value is presented for each day of a week.
The code below presents all the recorded values, and I don't know how
to make it printing the 7 first records only, or the last 3 records.
Thanks in advance for help.
table
tr
tdDay| br Value| /td
{{for record in records:}}
td{{=record.day}} br {{=record.value}}/td
{{pass}}
/tr
/table
[web2py] Re: interval in a list
Oh no, the code above failed. Here is the final code where n is the
week number:
{{for record in db().select(db.table.ALL, orderby=db.table.day,
limitby=((n-1)*7, n*7)):}}
On Dec 18, 1:30 am, Rick sababa.sab...@gmail.com wrote:
Sorry for spamming, but I want to be exact. Here is the final code,
where n is the week number:
{{for record in db().select(db.table.ALL, orderby=db.table.day,
limitby=(n*0, n*7)):}}
On Dec 18, 1:24 am, Rick sababa.sab...@gmail.com wrote:
Thanks a lot! The final code looks like this:
{{for record in db().select(db.table.ALL, orderby=db.table.day,
limitby=(0, 7)):}}
On Dec 18, 12:59 am, Luther Goh Lu Feng elf...@yahoo.com wrote:
Fromhttp://web2py.com/book/default/chapter/06#orderby,-groupby,-limitby,-...
I think the following may work:
for row in db().select(db.table.ALL, limitby=(0, 7)):
print row.record
for row in db().select(db.table.ALL, limitby=(0, 3).
orderby=~db.table.id):
print row.record
On Dec 18, 7:30 am, Rick sababa.sab...@gmail.com wrote:
Hi,
In the database there are value records for 31 days. Now I'm trying to
make a html file where a value is presented for each day of a week.
The code below presents all the recorded values, and I don't know how
to make it printing the 7 first records only, or the last 3 records.
Thanks in advance for help.
table
tr
tdDay| br Value| /td
{{for record in records:}}
td{{=record.day}} br {{=record.value}}/td
{{pass}}
/tr
/table
Re: [web2py] Re: uWSGI + Cherokee + web2py - a howto.
Oops: also very similar to Ivan's instructions.
[web2py] variables
Hi,
I want to change the value of a variable by clicking on an a tag,
but can't find any information about the topic. I suppose the code
would look something like this:
{{=A('', request n=n-1) }}
Thanks in advance for help
[web2py] variables
Hi,
I want to change the value of a variable by clicking on an a tag,
but can't find any information about the topic. I suppose the code
would look something like this:
{{=A('', request n=n-1) }}
Thanks in advance for help
[web2py] Re: variables
I don't really understand the question. Do you want to change a JavaScript variable? Or a variable in your web2py code? I don't think you would be able to modify a web2py variable as the result of a click. By the time the suer views your page, all the web2py code has been rendered into HTML. You'll either need to code some JavaScript or perform some sort of Ajax call back to your server. What exactly are you trying to do?
Re: [web2py] Re: Powertable remarks
I liked this treegrid library, but I think it is visually poluted, too much complicated, I always need a simple dynamic html tables (just like SQLTABLE) but including pagination, just one level of nested detail, edit in-line and search. In adition with DAL virtual fields for live calculations/transformations. Take web2py appadmin as example, imagine a system with more than 500 users registered (natalanimal.com.br has 1001+ users registered, and ~40 donations by day). it is not easy to manage this data only with default appadmin tables, and I found so complicated to customize jqGrid for doing that. else, jQGrid, Ext js, YUI grid and others are so complicated for doing simple things like that. I also have a 'Simple Agile Tool' which I use to manage scrum projects, I never loads more than 100 records in a single table ( because dashboards are filtered per sprint/project/goal. In this case, if an agile project has more than 100 records per sprint this is not being agile. Was because of this, that I started developing the powerTable plugin to wrap datatables library together with web2py features. web2py and datatables is a perfect match. web2py has the best data access layer for working with this library. I am working on dict, Json, XMl parser to work server side, I am sure it will be a good option for grids in web2py applications. somebody knows who created jQgrid and webgrid plugin? -- Bruno Rocha http://about.me/rochacbruno/bio
Re: [web2py] Re: Powertable remarks
In other words, there's no silver bullet. ;) - Original Message - From: Bruno Rocha Sent: 12/18/10 02:43 AM To: web2py@googlegroups.com Subject: Re: [web2py] Re: Powertable remarks I liked this treegrid library, but I think it is visually poluted, too much complicated, I always need a simple dynamic html tables (just like SQLTABLE) but including pagination, just one level of nested detail, edit in-line and search. In adition with DAL virtual fields for live calculations/transformations. Take web2py appadmin as example, imagine a system with more than 500 users registered (natalanimal.com.br has 1001+ users registered, and ~40 donations by day). it is not easy to manage this data only with default appadmin tables, and I found so complicated to customize jqGrid for doing that. else, jQGrid, Ext js, YUI grid and others are so complicated for doing simple things like that. I also have a 'Simple Agile Tool' which I use to manage scrum projects, I never loads more than 100 records in a single table ( because dashboards are filtered per sprint/project/goal. In this case, if an agile project has more than 100 records per sprint this is not being agile. Was because of this, that I started developing the powerTable plugin to wrap datatables library together with web2py features. web2py and datatables is a perfect match. web2py has the best data access layer for working with this library. I am working on dict, Json, XMl parser to work server side, I am sure it will be a good option for grids in web2py applications. somebody knows who created jQgrid and webgrid plugin? -- Bruno Rocha http://about.me/rochacbruno/bio -- Branko Vukelic branko.vuke...@gmx.com http://www.brankovukelic.com/ http://flickr.com/photos/foxbunny
[web2py] Re: variables
Thanks for the replies! The variable that I'm operating with is python
type, not javascript. Mdipierro, your solution looks nice, but i can't
get it working. The value of the variable doesn't seem to change. Here
is my code:
from views/default/index.html:
{{n=1}}
a href=# onclick=ajax('{{=URL('plus_n')}}',[],':eval');return
falseplus/a
{{=n}}
controller.py
def plus_n():
# check this was called by the ajax post
if request.env.request_method=='POST':
# do anything you need to do
session.n=session.n+1
# optional return instructions in JS
return $('.flash').html('n was incremented').slideDown();
On Dec 18, 2:26 am, pbreit pbreitenb...@gmail.com wrote:
I don't really understand the question. Do you want to change a JavaScript
variable? Or a variable in your web2py code? I don't think you would be able
to modify a web2py variable as the result of a click. By the time the suer
views your page, all the web2py code has been rendered into HTML. You'll
either need to code some JavaScript or perform some sort of Ajax call back
to your server.
What exactly are you trying to do?
Re: [web2py] Re: Powertable remarks
2010/12/17 Branko Vukelic branko.vuke...@gmx.com In other words, there's no silver bullet. ;) My wife just told me: Why are you so focused on these tables stuff, if already exists microsoft excel, and everybody uses it? LOL! -- Bruno Rocha http://about.me/rochacbruno/bio
[web2py] Re: variables
You can use javascript or jquery(since web2py includes jquery) to do
this:
==javascript==
$('#some_id).click(function()
{
$('#target).val( ($('#target).val()+1) );
}
)
==html==
span id=some_ida href=# Click me/a/span
span id=target2/span
This should more or less work.
On Dec 18, 10:02 am, Rick sababa.sab...@gmail.com wrote:
Thanks for the replies! The variable that I'm operating with is python
type, not javascript. Mdipierro, your solution looks nice, but i can't
get it working. The value of the variable doesn't seem to change. Here
is my code:
from views/default/index.html:
{{n=1}}
a href=# onclick=ajax('{{=URL('plus_n')}}',[],':eval');return
falseplus/a
{{=n}}
controller.py
def plus_n():
# check this was called by the ajax post
if request.env.request_method=='POST':
# do anything you need to do
session.n=session.n+1
# optional return instructions in JS
return $('.flash').html('n was incremented').slideDown();
On Dec 18, 2:26 am, pbreit pbreitenb...@gmail.com wrote:
I don't really understand the question. Do you want to change a JavaScript
variable? Or a variable in your web2py code? I don't think you would be able
to modify a web2py variable as the result of a click. By the time the suer
views your page, all the web2py code has been rendered into HTML. You'll
either need to code some JavaScript or perform some sort of Ajax call back
to your server.
What exactly are you trying to do?
[web2py] helper tabs
Greetings. I like working with tabs here posted something that I designed, http://www.box.net/shared/6p0hfupjin I hope to improve the work with your comments and suggestions and also post my progress on the mailing list in Spanish I personally like ... obvious is my creation ha ha ha notes: * You can customize the color of the tabs * The system is implemented within DIV * takes into account padding -- Díaz Luis TSU Analisis de Sistemas Universidad de Carabobo http://web2pyfacil.blogspot.com/ Facultad de Odontologíahttp://www.odontologia.uc.edu.ve/index.php?option=com_contentview=articleid=102Itemid=85
Re: [web2py] helper tabs
I used in a different way of what you show in the app, and it works very
well!
In controller:
tabs =PEST([ ['Index', URL('default')] , ['Tab one',URL('tab1')] ])
return dict(tab=tab)
In view:
{{=tabs}}
I just suggest you:
Calling the class 'TAB' instead of 'PEST'.
Needs a way to output dynamic proper CSS
You can pack it as a plugin using plugin manager
I'll try it a little more in different kind of views, I'll give you feedback
about it.
Very Nice! Thanks
--
Bruno Rocha
http://about.me/rochacbruno/bio
[web2py] Re: Run Web2py as a Service? on Ubuntu Lucid?
Thanks so much for the reply. I did try both; retried them when I saw your response. Both commands start web2py.py listening on :8000. SO, it does work in these cases. Is there something I can try next? On Dec 17, 6:34 pm, mdipierro mdipie...@cs.depaul.edu wrote: did you try start it simply with python web2py.py -a password or nohup python web2py.py -a password Does it work fine in these cases? On Dec 17, 4:59 pm, ghoulmann rikgold...@gmail.com wrote: I'm thankful this community is here. I'm working on a project for the Sahana-Eden team [1]. It calls for running web2py as a service. I was thankful to find documentation in the 3rd edition Official Web2py Book [2]. Sadly, when I follow the docs I can't get the service running. / etc/init.d/web2py start returns no errors; restart returns no errors, and status returns nothing. Netstat tells me the interface isn't listening on port 8000. I did use the scripts/web2py.ubuntu.sh script, and did as instructed in the documentation. I made changes to some of the paramaters near the top of the script; I've made it available as a pastebin [3]. I've double-checked the daemon directory, and believe it to be correct. I have created web2py user with no password (using useradd); as web2py is new to me, I'm not sure that's necessary, but it has been done. Web2py has precisely the same mode as a working service (webmin in this case) and is owned root:root. Mode is rwxr-xr-x. I would be very grateful for any guidance, suggestions, improvements, encouragement you can offer. Ultimately, it's the high school students that have committed to the project that will benefit - I'm in unfamiliar territory and learning along with them. Rik [1]http://eden.sahanafoundation.org/wiki/BluePrintlivecdinstaller [2]http://web2py.com/book/default/chapter/11#Start-as-Linux-Daemon [3]http://pastebin.com/9Uz45k3G
[web2py] BUG on new DAL and _filter_fields?
When I try to create record that has an list:reference field I'm getting the
following error:
MODEL:
Field('troco_por', 'list:reference jogo', label='Troco por qualquer um
destes jogos', comment='Use a tecla Ctrl para selecionar mais de um jogo'),
CONTROLLER:
db.user_jogo.insert(**db.user_jogo._filter_fields(form.vars))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/applications/init/controllers/default.py
http://127.0.0.1:8000/admin/default/edit/init/controllers/default.py,
line 103, in meus_jogos
form.vars.id = db.user_jogo.insert(**db.user_jogo._filter_fields(form.vars))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 3750, in insert
return self._db._adapter.insert(self,self._listify(fields))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 701, in insert
raise e
OperationalError: near ,: syntax error
And when I try to update:
db(db.user_jogo.id
==anuncio_id).update(**db.user_jogo._filter_fields(form.vars))
It raises an error:
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/applications/init/controllers/default.py,
line 127, in anunciar
form.vars.id = db(db.user_jogo.id
==anuncio_id).update(**db.user_jogo._filter_fields(form.vars))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 4389, in update
return self.db._adapter.update(tablename,self.query,fields)
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 848, in update
self.execute(sql)
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 1055, in execute
return self.log_execute(*a, **b)
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 1052, in log_execute
return self.cursor.execute(*a,**b)
OperationalError: near WHERE: syntax error
It was working before I update web2py... so probably something wrong on new
dal?
Regards,
Tito
--
Linux User #387870
.
_/_õ|__|
..º[ .-.___.-._| . . . .
.__( o)__( o).:___
Re: [web2py] BUG on new DAL and _filter_fields?
I ran with the same issue with the new dal.
https://groups.google.com/forum/#!topic/web2py-developers/RU5yUhu_2pU
Jus to to remember:
Also Virtual fields:
https://groups.google.com/forum/#!topic/web2py-developers/IPoWmlKoFOQ
And the load charts on applet:
https://groups.google.com/forum/#!topic/web2py-developers/eOW2wktnlsQ
2010/12/18 Tito Garrido titogarr...@gmail.com
When I try to create record that has an list:reference field I'm getting
the following error:
MODEL:
Field('troco_por', 'list:reference jogo', label='Troco por qualquer um
destes jogos', comment='Use a tecla Ctrl para selecionar mais de um jogo'),
CONTROLLER:
db.user_jogo.insert(**db.user_jogo._filter_fields(form.vars))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/applications/init/controllers/default.py
http://127.0.0.1:8000/admin/default/edit/init/controllers/default.py, line
103, in meus_jogos
form.vars.id =
db.user_jogo.insert(**db.user_jogo._filter_fields(form.vars))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 3750, in insert
return self._db._adapter.insert(self,self._listify(fields))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 701, in insert
raise e
OperationalError: near ,: syntax error
And when I try to update:
db(db.user_jogo.id
==anuncio_id).update(**db.user_jogo._filter_fields(form.vars))
It raises an error:
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/applications/init/controllers/default.py,
line 127, in anunciar
form.vars.id = db(db.user_jogo.id
==anuncio_id).update(**db.user_jogo._filter_fields(form.vars))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 4389, in update
return self.db._adapter.update(tablename,self.query,fields)
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 848, in update
self.execute(sql)
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 1055, in execute
return self.log_execute(*a, **b)
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 1052, in log_execute
return self.cursor.execute(*a,**b)
OperationalError: near WHERE: syntax error
It was working before I update web2py... so probably something wrong on new
dal?
Regards,
Tito
--
Linux User #387870
.
_/_õ|__|
..º[ .-.___.-._| . . . .
.__( o)__( o).:___
--
Bruno Rocha
http://about.me/rochacbruno/bio
[web2py] Quick cron question
Do the models get executed before or after hard-cron process is started? And are those models available to the scope of the cron application. In my example cron would be executing a long-running controller function. -- Thadeus
Re: [web2py] helper tabs
* very good perspective you used
* TAG is certainly easier to read than PEST
use PEST because my language is Spanish and use it asshorthand for
PESTAÑA
* with respect to:
Needs a Proper way to output dynamic CSS
I do not understand, I could explain with an example?
* I do not like the plugin.
perhaps because I do not like plugin_wiki
I have not read about it, is like having a bad feeling and thenchoose to
avoid the issue
;)
(might change your mind)
2010/12/18 Bruno Rocha rochacbr...@gmail.com
I used in a different way of what you show in the app, and it works very
well!
In controller:
tabs =PEST([ ['Index', URL('default')] , ['Tab one',URL('tab1')] ])
return dict(tab=tab)
In view:
{{=tabs}}
I just suggest you:
Calling the class 'TAB' instead of 'PEST'.
Needs a way to output dynamic proper CSS
You can pack it as a plugin using plugin manager
I'll try it a little more in different kind of views, I'll give you
feedback about it.
Very Nice! Thanks
--
Bruno Rocha
http://about.me/rochacbruno/bio
--
Díaz Luis
TSU Analisis de Sistemas
Universidad de Carabobo
http://web2pyfacil.blogspot.com/
Facultad de
Odontologíahttp://www.odontologia.uc.edu.ve/index.php?option=com_contentview=articleid=102Itemid=85
[web2py] Re: Powertable remarks
Wifes are smarter than we are ready to admit. On Dec 17, 8:04 pm, Bruno Rocha rochacbr...@gmail.com wrote: 2010/12/17 Branko Vukelic branko.vuke...@gmx.com In other words, there's no silver bullet. ;) My wife just told me: Why are you so focused on these tables stuff, if already exists microsoft excel, and everybody uses it? LOL! -- Bruno Rochahttp://about.me/rochacbruno/bio
[web2py] Re: BUG on new DAL and _filter_fields?
before
db.user_jogo.insert(**db.user_jogo._filter_fields(form.vars))
please add
print db.user_jogo._insert(**db.user_jogo._filter_fields(form.vars))
What does it print when the problem occurs?
On Dec 17, 11:14 pm, Bruno Rocha rochacbr...@gmail.com wrote:
I ran with the same issue with the new dal.
https://groups.google.com/forum/#!topic/web2py-developers/RU5yUhu_2pU
Jus to to remember:
Also Virtual
fields:https://groups.google.com/forum/#!topic/web2py-developers/IPoWmlKoFOQ
And the load charts on
applet:https://groups.google.com/forum/#!topic/web2py-developers/eOW2wktnlsQ
2010/12/18 Tito Garrido titogarr...@gmail.com
When I try to create record that has an list:reference field I'm getting
the following error:
MODEL:
Field('troco_por', 'list:reference jogo', label='Troco por qualquer um
destes jogos', comment='Use a tecla Ctrl para selecionar mais de um jogo'),
CONTROLLER:
db.user_jogo.insert(**db.user_jogo._filter_fields(form.vars))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/applications/init/controllers/default.py
http://127.0.0.1:8000/admin/default/edit/init/controllers/default.py,
line 103, in meus_jogos
form.vars.id =
db.user_jogo.insert(**db.user_jogo._filter_fields(form.vars))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 3750, in insert
return self._db._adapter.insert(self,self._listify(fields))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 701, in insert
raise e
OperationalError: near ,: syntax error
And when I try to update:
db(db.user_jogo.id
==anuncio_id).update(**db.user_jogo._filter_fields(form.vars))
It raises an error:
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/applications/init/controllers/default.py,
line 127, in anunciar
form.vars.id = db(db.user_jogo.id
==anuncio_id).update(**db.user_jogo._filter_fields(form.vars))
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 4389, in update
return self.db._adapter.update(tablename,self.query,fields)
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 848, in update
self.execute(sql)
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 1055, in execute
return self.log_execute(*a, **b)
File
/Users/titogarrido/Documents/Projetos/GAE/gametroca/web2py/gluon/dal.py,
line 1052, in log_execute
return self.cursor.execute(*a,**b)
OperationalError: near WHERE: syntax error
It was working before I update web2py... so probably something wrong on new
dal?
Regards,
Tito
--
Linux User #387870
.
_/_õ|__|
..º[ .-.___.-._| . . . .
.__( o)__( o).:___
--
Bruno Rochahttp://about.me/rochacbruno/bio
[web2py] Re: Quick cron question
cron just starts nwe web2py.py processes. Each cron task executes the models. If you are working on what I think you are working get rid of cron and use a single background process that loops. Massimo On Dec 18, 12:27 am, Thadeus Burgess thade...@thadeusb.com wrote: Do the models get executed before or after hard-cron process is started? And are those models available to the scope of the cron application. In my example cron would be executing a long-running controller function. -- Thadeus
Re: [web2py] Re: Quick cron question
On Dec 17, 2010, at 11:17 PM, mdipierro wrote:
cron just starts nwe web2py.py processes. Each cron task executes the
models.
If you are working on what I think you are working get rid of cron and
use a single background process that loops.
I was looking at the code, and have a question. When gluon.shell.run is invoked
on behalf of a cron job, and it does
if f:
exec ('print %s()' % f, _env)
...what's the point of the print? What's stdout at this point?
Massimo
On Dec 18, 12:27 am, Thadeus Burgess thade...@thadeusb.com wrote:
Do the models get executed before or after hard-cron process is started? And
are those models available to the scope of the cron application. In my
example cron would be executing a long-running controller function.
Re: [web2py] helper tabs
as recommended by a friend: Bruno Rocha
make some changes to the system tab
I get it link:
http://www.box.net/shared/6p0hfupjin
is the same but the file is new version
2010/12/18 Luis Díaz diazluis2...@gmail.com
* very good perspective you used
* TAG is certainly easier to read than PEST
use PEST because my language is Spanish and use it asshorthand for
PESTAÑA
* with respect to:
Needs a Proper way to output dynamic CSS
I do not understand, I could explain with an example?
* I do not like the plugin.
perhaps because I do not like plugin_wiki
I have not read about it, is like having a bad feeling and thenchoose to
avoid the issue
;)
(might change your mind)
2010/12/18 Bruno Rocha rochacbr...@gmail.com
I used in a different way of what you show in the app, and it works very
well!
In controller:
tabs =PEST([ ['Index', URL('default')] , ['Tab one',URL('tab1')] ])
return dict(tab=tab)
In view:
{{=tabs}}
I just suggest you:
Calling the class 'TAB' instead of 'PEST'.
Needs a way to output dynamic proper CSS
You can pack it as a plugin using plugin manager
I'll try it a little more in different kind of views, I'll give you
feedback about it.
Very Nice! Thanks
--
Bruno Rocha
http://about.me/rochacbruno/bio
--
Díaz Luis
TSU Analisis de Sistemas
Universidad de Carabobo
http://web2pyfacil.blogspot.com/
Facultad de
Odontologíahttp://www.odontologia.uc.edu.ve/index.php?option=com_contentview=articleid=102Itemid=85
--
Díaz Luis
TSU Analisis de Sistemas
Universidad de Carabobo
http://web2pyfacil.blogspot.com/
Facultad de
Odontologíahttp://www.odontologia.uc.edu.ve/index.php?option=com_contentview=articleid=102Itemid=85
