[web2py] Re: Minor optimize: skip superfish when possible
Hi Massimo,
I just noticed that my second patch is derived from an old revision of
web2py skeleton app. It might not be directly patched the latest
trunk.
Anyway, this is what it tries to solve, and you can digest it and do
it again in the latest trunk.
1. Wrap all those {{=MENU(...)}} script type=text/javascript...
jQuery('ul.sf-menu')superfish(); ... /script inside the {{if
response.menu:}}...{{pass}} too
2. Add a long-lost parameter as: {{=MENU(..., li_active='current')}}
3. and then add a css snippet to make active menu distinguishing:
styleli.current {background:white; /* #BDD2FF; */}/style
Regards,
Ray
On Dec 27, 1:29 am, Ray (a.k.a. Iceberg) iceb...@21cn.com wrote:
My fault. There should be one more modification.
diff -r 04673c0ce6ab views/layout.html
--- a/views/layout.html Tue Dec 27 01:29:01 2011 +0800
+++ b/views/layout.html Tue Dec 27 01:29:17 2011 +0800
@@ -39,8 +39,10 @@
{{#-- require CSS and JS files for this page (read info in
base.css) --}}
{{response.files.append(URL('static','css/base.css'))}}
- {{response.files.append(URL('static','css/superfish.css'))}}
- {{response.files.append(URL('static','js/superfish.js'))}}
+ {{if response.menu:}}
+ {{response.files.append(URL('static','css/superfish.css'))}}
+ {{response.files.append(URL('static','js/superfish.js'))}}
+ {{pass}}
{{#-- include web2py specific js code (jquery, calendar, form
stuff) --}}
{{include 'web2py_ajax.html'}}
@@ -88,13 +90,14 @@
div id=statusbar!-- statusbar is menu zone --
{{block statusbar}} !-- this is default statusbar --
- {{#-- superfish menu --}}
- styleli.current {background:white; /* #BDD2FF; */}/style
- {{=MENU(response.menu,_class='sf-menu',li_active='current')}}
- script type=text/javascript
- jQuery(document).ready(function(){
- jQuery('ul.sf-menu').superfish();});
- /script
+ {{if response.menu:}}{{#-- superfish menu --}}
+ styleli.current {background:white; /* #BDD2FF; */}/
style
+ {{=MENU(response.menu,_class='sf-
menu',li_active='current')}}
+ script type=text/javascript
+ jQuery(document).ready(function(){
+ jQuery('ul.sf-menu').superfish();});
+ /script
+ {{pass}}
div style=clear: both;/div!-- Clear the divs --
{{end}}
/div!-- statusbar --
On Dec 27, 12:31 am, Massimo Di Pierro massimo.dipie...@gmail.com
wrote:
good idea. In trunk!
On Dec 26, 9:32 am, Ray (a.k.a. Iceberg) iceb...@21cn.com wrote:
Hey folks,
I just use this little trick in my app, to reduce two unnecessary http
requests when menus are not needed.
I think the optimization is reasonable. And people can always manually
re-enable superfish by response.files.extend([...]). So, my proposal
is to put this into the default welcome (scaffold) app. Shall we?
diff -r 483ebd275b49 views/layout.html
--- a/views/layout.html Mon Dec 26 23:19:42 2011 +0800
+++ b/views/layout.html Mon Dec 26 23:26:26 2011 +0800
@@ -39,8 +39,10 @@
{{#-- require CSS and JS files for this page (read info in
base.css) --}}
{{response.files.append(URL('static','css/base.css'))}}
- {{response.files.append(URL('static','css/superfish.css'))}}
- {{response.files.append(URL('static','js/superfish.js'))}}
+ {{if response.menu:}}
+ {{response.files.append(URL('static','css/superfish.css'))}}
+ {{response.files.append(URL('static','js/superfish.js'))}}
+ {{pass}}
{{#-- include web2py specific js code (jquery, calendar, form
stuff) --}}
{{include 'web2py_ajax.html'}}
[web2py] SQLFORM.grid ignore_rw option
Hello! When I pass the 'ignore_rw=True' to SQLFORM.grid(), not all the fields are displayed in the grid. The fields that are set to 'readable=False' are not displayed in the grid. Is this the correct behavior? If so, how can I modify it? Thanks!
Re: [web2py] Strikethrough with MARKMIN
Il 28/12/2011 07:08, lyn2py ha scritto: How do I strikethrough some text using MARKMIN? It's not available in the book, but I noticed that MARKMIN has a strikethrough attribute. use the source... young Skywalker! :) M. Thanks!
[web2py] auth.settings.login_onaccept NOT working as expected
I have the following auth.settings :
# log system events
auth.settings.login_onaccept = lambda form:logactivity('Login','none')
auth.settings.profile_onaccept = lambda form:logactivity('Update
Profile','none')
auth.settings.register_onaccept = lambda form:logactivity('Register','none')
which call the following function:
def logactivity(action, details):
db.log.insert(action=action, details=details)
return True
The log table is defined as follows:
#--Log---
db.define_table('log',
Field('action'),
Field('details'),
Field('created_by',db.auth_user,readable=False,writable=False),
Field('created_on','datetime',default=request.now,
readable=False,writable=False),
migrate=migrate_db)
db.log.action.requires = IS_NOT_EMPTY()
db.log.details.requires = IS_NOT_EMPTY()
if auth.is_logged_in():
db.log.created_by.default = auth.user.id
The problem is the *created_by* field is not being set to the logged in
user, but rather non. The weird thing is the *created_on* is being set
properly. I suspect this has something to do with timing, but the
documentation says onaccept happens after IO so I expected the auth.user
object to be fully populated. And ideas how I can fix this so the login
action is logged in the table?
[web2py] Re: SQLFORM.grid ignore_rw option
I believe the 'ignore_rw' argument to .grid() applies only to the create/view/edit forms (as with SQLFORM), not the grid. To get a field to appear in the grid, you probably have to explicitly set its 'readable' attribute to True. Anthony On Wednesday, December 28, 2011 2:53:57 AM UTC-5, Dariel Dato-on wrote: Hello! When I pass the 'ignore_rw=True' to SQLFORM.grid(), not all the fields are displayed in the grid. The fields that are set to 'readable=False' are not displayed in the grid. Is this the correct behavior? If so, how can I modify it? Thanks!
[web2py] Re: auth.settings.login_onaccept NOT working as expected
On Wednesday, December 28, 2011 9:18:07 AM UTC-5, david.waldrop wrote:
I have the following auth.settings :
# log system events
auth.settings.login_onaccept = lambda form:logactivity('Login','none')
auth.settings.profile_onaccept = lambda form:logactivity('Update
Profile','none')
auth.settings.register_onaccept = lambda
form:logactivity('Register','none')
which call the following function:
def logactivity(action, details):
db.log.insert(action=action, details=details)
return True
The log table is defined as follows:
#--Log---
db.define_table('log',
Field('action'),
Field('details'),
Field('created_by',db.auth_user,readable=False,writable=False),
Field('created_on','datetime',default=request.now,
readable=False,writable=False),
migrate=migrate_db)
db.log.action.requires = IS_NOT_EMPTY()
db.log.details.requires = IS_NOT_EMPTY()
if auth.is_logged_in():
db.log.created_by.default = auth.user.id
The problem is the *created_by* field is not being set to the logged in
user, but rather non. The weird thing is the *created_on* is being set
properly. I suspect this has something to do with timing, but the
documentation says onaccept happens after IO so I expected the auth.user
object to be fully populated. And ideas how I can fix this so the login
action is logged in the table?
You check if the user is logged in in the model file, but the user isn't
actually logged in until later, after the controller processes the login
credentials. Anyway, are you aware of the auth_event table -- the Auth
system already logs all Auth activity in that table?
See http://web2py.com/books/default/chapter/29/9#Access-Control.
Anthony
[web2py] Re: auth.settings.login_onaccept NOT working as expected
Anthony, Thanks for the response. I was NOT aware of the auth_event table. In my case I still think I need my own log table as I am logging certain events in order to generate site specific activity metrics and think it would be convenient to collect all the activity in a single place. Do you see anyway I can use the onaccept construct to update the log table with login. I think this is the only situation I have an issue with. Ins't it weird that after the onaccept callback the user is still not logged in? what is the difference between onaccept and onvalidate then?
[web2py] Re: auth.settings.login_onaccept NOT working as expected
Ins't it weird that after the onaccept callback the user is still not logged in? what is the difference between onaccept and onvalidate then? No, your problem is not that the user isn't logged in after onaccept -- it's that you test whether the user is logged in in your model file, and that test happens before the user is logged in (and therefore before the onaccept is called), so the default value never gets set. Here's the order: 1. model file: if auth.is_logged_in() # user not logged in yet because login form input hasn't been processed yet 2. default.py controller: def user(): return dict(form=auth()) # user gets logged in here, after the test in step 1 In other words, the login happens in the controller, but you're testing for login in a model file, before execution reaches the controller. Maybe try: db.log.insert(action=action, details=details, created_by=auth.user_id) Anthony
[web2py] Re: Strikethrough with MARKMIN
Appreciate answers / urls instead. I found the strikethrough attribute through google. I've searched through the book. MARKMIN doesn't say anything about strikethroughs. Is MARKMIN documentation complete? Or is strikethrough not recommended to use yet? If I understood the source I wouldn't be asking here. On Dec 28, 8:09 pm, Manuele Pesenti manuele.pese...@gmail.com wrote: Il 28/12/2011 07:08, lyn2py ha scritto: How do I strikethrough some text using MARKMIN? It's not available in the book, but I noticed that MARKMIN has a strikethrough attribute. use the source... young Skywalker! :) M. Thanks!
Re: [web2py] Re: Strikethrough with MARKMIN
I think is not there, perhaps you can propose or pass extra argument.
Warning: I didn't test it.
extra = {'strike':lambda text: SPAN(text,
style='color:red;text-decoration:line-through').xml()}
MARKMIN(text, extra)
2011/12/28 lyn2py lyn...@gmail.com
Appreciate answers / urls instead.
I found the strikethrough attribute through google.
I've searched through the book. MARKMIN doesn't say anything about
strikethroughs.
Is MARKMIN documentation complete? Or is strikethrough not recommended
to use yet?
If I understood the source I wouldn't be asking here.
On Dec 28, 8:09 pm, Manuele Pesenti manuele.pese...@gmail.com wrote:
Il 28/12/2011 07:08, lyn2py ha scritto:
How do I strikethrough some text using MARKMIN?
It's not available in the book, but I noticed that MARKMIN has a
strikethrough attribute.
use the source... young Skywalker! :)
M.
Thanks!
--
http://martin.tecnodoc.com.ar
Re: [web2py] Re: Strikethrough with MARKMIN
I forget how to use it in content :P
`my text`:strike
2011/12/28 Martín Mulone mulone.mar...@gmail.com
I think is not there, perhaps you can propose or pass extra argument.
Warning: I didn't test it.
extra = {'strike':lambda text: SPAN(text,
style='color:red;text-decoration:line-through').xml()}
MARKMIN(text, extra)
2011/12/28 lyn2py lyn...@gmail.com
Appreciate answers / urls instead.
I found the strikethrough attribute through google.
I've searched through the book. MARKMIN doesn't say anything about
strikethroughs.
Is MARKMIN documentation complete? Or is strikethrough not recommended
to use yet?
If I understood the source I wouldn't be asking here.
On Dec 28, 8:09 pm, Manuele Pesenti manuele.pese...@gmail.com wrote:
Il 28/12/2011 07:08, lyn2py ha scritto:
How do I strikethrough some text using MARKMIN?
It's not available in the book, but I noticed that MARKMIN has a
strikethrough attribute.
use the source... young Skywalker! :)
M.
Thanks!
--
http://martin.tecnodoc.com.ar
--
http://martin.tecnodoc.com.ar
[web2py] Re: Strikethrough with MARKMIN
even without the extra you should be able to do
style.strike {color:red;text-decoration:line-through}/style
{{=MARKMIN('.``text``:strike ')}}
unkown tags are mapped into classes.
On Dec 28, 10:29 am, Martín Mulone mulone.mar...@gmail.com wrote:
I forget how to use it in content :P
`my text`:strike
2011/12/28 Martín Mulone mulone.mar...@gmail.com
I think is not there, perhaps you can propose or pass extra argument.
Warning: I didn't test it.
extra = {'strike':lambda text: SPAN(text,
style='color:red;text-decoration:line-through').xml()}
MARKMIN(text, extra)
2011/12/28 lyn2py lyn...@gmail.com
Appreciate answers / urls instead.
I found the strikethrough attribute through google.
I've searched through the book. MARKMIN doesn't say anything about
strikethroughs.
Is MARKMIN documentation complete? Or is strikethrough not recommended
to use yet?
If I understood the source I wouldn't be asking here.
On Dec 28, 8:09 pm, Manuele Pesenti manuele.pese...@gmail.com wrote:
Il 28/12/2011 07:08, lyn2py ha scritto:
How do I strikethrough some text using MARKMIN?
It's not available in the book, but I noticed that MARKMIN has a
strikethrough attribute.
use the source... young Skywalker! :)
M.
Thanks!
--
http://martin.tecnodoc.com.ar
--
http://martin.tecnodoc.com.ar
[web2py] Re: Bug in widget.py: lack type='int' in new added --socket-timeout param
Hi, Not sure if this is the actual cause of my problem, but after loading this changeset (9619eb054669 / Socket timeout is now int an defaults to 60secs), multiple semi-concurrent requests from different browsers (IE / firefox / chrome / opera / safari) to the same page (web2py function) take a very long time or even fail, which was not happening prior to that change. If I load the previous changeset, then it seems to work correctly. I'm using latest trunk on win7. Thanks. Carlos
[web2py] Re: How to make a function to download a file?
*As I see I need this:*
* stream = cStringIO.StringIO() *
* return stream.getvalue() *
*
*
*I have a ready to go content as a string in a variable:*
*content = * '.'*
*
So how to put this string in a stream?
*My code is:*
*
*
*def download():
response.headers['Content-Type'] = 'text/csv'
attachment = 'attachment;filename=' + file+ '.csv'
response.headers['Content-Disposition'] = attachment
content = ',,'
raise HTTP(200,str(content),
**{'Content-Type':'text/csv',
'Content-Disposition':attachment + ';'})*
*
*
[web2py] Re: (Another) Blog Engine in web2py
Power of web2py is in running the same code base both in GAE webfaction. Here is the blog engine (with imported wordpress entries) in webfaction: http://www.jjude.biz I wrote about it here: http://goo.gl/zidxe Let 2012 be a great year. Joseph
[web2py] Re: How to make a function to download a file?
On Wednesday, December 28, 2011 1:05:43 PM UTC-5, thstart wrote: *As I see I need this:* * stream = cStringIO.StringIO() * * return stream.getvalue()* Actually, that will do the same thing you've already tried (stream.getvalue() is just a string, so you'll be returning a string, just like your original code). In fact, when I try your original code, it works fine, so perhaps your problem is with the link or routing (i.e., the link isn't properly routing to the download function). Also, in your code, where does the 'file' variable come from? Anthony
[web2py] write view into an html file
I have a nicely formatted HTML displayed in a view, but now need to save it as PDF. Is there any approach where it wouldn't be necessary to reformat the document again, instead just save HTML as PDF? Tried using generic.pdf, but got the error that PIL is missing, and also when I tried to save HTML in a file (through one of the examples from the forum), it didn't save the HTML, instead it save unformatted data. open(filename,'wb').write(response.render(view_content, dict(conf=conf, po=po, skus=skus))) Any advice? Thanks, Adi
[web2py] Re: write view into an html file
try the solution in this discussion https://groups.google.com/d/topic/web2py/GyQ8_szQFoI/discussion Happy Holidays.
[web2py] Re: Many-to-many admin form
OK, Here are some resources you will want to check out if you have not found them on your own already. # Web2py Plugins ## http://web2py.com/plugins/default ### looks good http://web2py.com/plugins/default/tagging ### interesting http://web2py.com/plugins/default/multiselect http://web2py.com/plugins/default/dropdown # Powerform ## http://labs.blouweb.com/powerformwizard Multi table forms # http://dev.s-cubism.com/web2py_plugins ## Other the top functionality, slightly bleeding edge: http://dev.s-cubism.com/plugin_multiselect_widget http://dev.s-cubism.com/plugin_solidform
[web2py] Re: How to make a function to download a file?
file is composed dynamically - I get it from request - it is send like ?file=name and I get it from there. can you post the code you just tried?
[web2py] Re: How to make a function to download a file?
I literally just copied and pasted your code into a basic 'welcome' app,
except I hard-coded a filename (data.csv):
def download():
response.headers['Content-Type'] = 'text/csv'
attachment = 'attachment;filename=data.csv'
response.headers['Content-Disposition'] = attachment
content = ',,'
raise HTTP(200,str(content),
**{'Content-Type':'text/csv',
'Content-Disposition':attachment + ';'})
Then I entered that URL in my browser address bar, and I got a CSV file
download, which opened right up in Excel (it included one row of data, with
... in each of the three first columns).
Anthony
On Wednesday, December 28, 2011 3:55:12 PM UTC-5, thstart wrote:
file is composed dynamically - I get it from request - it is send like
?file=name and I get it from there.
can you post the code you just tried?
[web2py] Re: How to make a function to download a file?
You mean my original code is working? With IE it is not. What browser you are using? In IE nothing comes for download.
Re: [web2py] Re: Many-to-many admin form
OK thanks, I will take a look through the resources you have provided. -- Regards, Bruce On Wed, Dec 28, 2011 at 12:35 PM, Christopher Steel chris.st...@gmail.comwrote: OK, Here are some resources you will want to check out if you have not found them on your own already. # Web2py Plugins ## http://web2py.com/plugins/default ### looks good http://web2py.com/plugins/default/tagging ### interesting http://web2py.com/plugins/default/multiselect http://web2py.com/plugins/default/dropdown # Powerform ## http://labs.blouweb.com/powerformwizard Multi table forms # http://dev.s-cubism.com/web2py_plugins ## Other the top functionality, slightly bleeding edge: http://dev.s-cubism.com/plugin_multiselect_widget http://dev.s-cubism.com/plugin_solidform -- -- Regards, Bruce Wade http://ca.linkedin.com/in/brucelwade http://www.wadecybertech.com http://www.warplydesigned.com http://www.fitnessfriendsfinder.com
[web2py] compute on update
Hello, I would like to compute a field on update, but I think all the request.vars needed to my lambda compute function are not passed to form.vars... What I should do to make sure all the needed vars are available to the lambda compute function? form.vars.varname = request.vars.varname ?? Thanks Richard
[web2py] How to set custom CSS classes for SQLFORM widget input in web2py
http://stackoverflow.com/questions/8661166/custom-css-classes-for-sqlform-widget-input-in-web2py
[web2py] Re: How to make a function to download a file?
I literally copied your exact code (just had to hard-code the filename):
def download():
response.headers['Content-Type'] = 'text/csv'
attachment = 'attachment;filename=data.csv'
response.headers['Content-Disposition'] = attachment
content = ',,'
raise HTTP(200,str(content),
**{'Content-Type':'text/csv',
'Content-Disposition':attachment + ';'})
Then I entered that URL in my browser and I got the CSV file download, with
the content as above.
Anthony
On Wednesday, December 28, 2011 3:55:12 PM UTC-5, thstart wrote:
file is composed dynamically - I get it from request - it is send like
?file=name and I get it from there.
can you post the code you just tried?
Re: [web2py] Re: new appliances - Happy Holidays
Good work.
[web2py] Re: How to set custom CSS classes for SQLFORM widget input in web2py
It is possible to iterate trough any input element within the form object with this command for f in form.elements(input):... Sequences of objects can be retrieved with the css like syntax: element sub-element element.class element[type=submit] Where form is a SQLFORM instance And class input attribute can be set inside the loop with this: f[_class] = custom class name string On 28 dic, 17:52, Kenny Meyer knny.m...@gmail.com wrote: http://stackoverflow.com/questions/8661166/custom-css-classes-for-sql...
[web2py] Re: How to set custom CSS classes for SQLFORM widget input in web2py
Answer: http://stackoverflow.com/a/8661906/440323 On Wednesday, December 28, 2011 3:52:04 PM UTC-5, Kenny Meyer wrote: http://stackoverflow.com/questions/8661166/custom-css-classes-for-sqlform-widget-input-in-web2py
[web2py] Re: How to set custom CSS classes for SQLFORM widget input in web2py
And you might consider defining the class attribute with a custom widget for the css to be available to all app forms. Custom widgets are covered in the web2py book (7.7) On 28 dic, 19:42, Alan Etkin spame...@gmail.com wrote: It is possible to iterate trough any input element within the form object with this command for f in form.elements(input):... Sequences of objects can be retrieved with the css like syntax: element sub-element element.class element[type=submit] Where form is a SQLFORM instance And class input attribute can be set inside the loop with this: f[_class] = custom class name string On 28 dic, 17:52, Kenny Meyer knny.m...@gmail.com wrote: http://stackoverflow.com/questions/8661166/custom-css-classes-for-sql...
[web2py] Re: How to make a function to download a file?
On Wednesday, December 28, 2011 4:10:55 PM UTC-5, thstart wrote: You mean my original code is working? With IE it is not. What browser you are using? In IE nothing comes for download. Works in IE7 and IE9 for me. Are you clicking a link or going directly to /appname/controller/download in the browser? Perhaps the link is incorrect or there's a problem with the filename (though not sure that would affect the download). Also, note that the default.py controller of the 'welcome' app already includes a download() function -- if you've added a second download function to that controller, I think that will cause a problem. Anthony
Re: [web2py] Re: How to make a function to download a file?
I fired the debugger, when I click on the link, the debugger stops at the function (the name is export), it comes down to raise HTTP but does not downloads the file. On Wed, Dec 28, 2011 at 2:56 PM, Anthony abasta...@gmail.com wrote: On Wednesday, December 28, 2011 4:10:55 PM UTC-5, thstart wrote: You mean my original code is working? With IE it is not. What browser you are using? In IE nothing comes for download. Works in IE7 and IE9 for me. Are you clicking a link or going directly to /appname/controller/download in the browser? Perhaps the link is incorrect or there's a problem with the filename (though not sure that would affect the download). Also, note that the default.py controller of the 'welcome' app already includes a download() function -- if you've added a second download function to that controller, I think that will cause a problem. Anthony
Re: [web2py] Re: Record Versioning
If you are using mysql db, you can try to use triggers instead of all of this.
[web2py] Re: How to set custom CSS classes for SQLFORM widget input in web2py
On Wednesday, December 28, 2011 5:50:53 PM UTC-5, Alan Etkin wrote: And you might consider defining the class attribute with a custom widget for the css to be available to all app forms. Good suggestion. Note, you don't necessarily need to create a custom widget -- you can pass HTML attributes to any widget via a lambda: db.mytable.myfield.widget = lambda field, value: SQLFORM.widgets.string.widget(field, value, _class='my-string') Anthony
Re: [web2py] Re: How to make a function to download a file?
Not sure what the problem is. What version of web2py? Can you attach a minimal app that reproduces the problem? On Wednesday, December 28, 2011 5:58:03 PM UTC-5, thstart wrote: I fired the debugger, when I click on the link, the debugger stops at the function (the name is export), it comes down to raise HTTP but does not downloads the file. On Wed, Dec 28, 2011 at 2:56 PM, Anthony abas...@gmail.com wrote: On Wednesday, December 28, 2011 4:10:55 PM UTC-5, thstart wrote: You mean my original code is working? With IE it is not. What browser you are using? In IE nothing comes for download. Works in IE7 and IE9 for me. Are you clicking a link or going directly to /appname/controller/download in the browser? Perhaps the link is incorrect or there's a problem with the filename (though not sure that would affect the download). Also, note that the default.py controller of the 'welcome' app already includes a download() function -- if you've added a second download function to that controller, I think that will cause a problem. Anthony
[web2py] Re: Strikethrough with MARKMIN
Thanks Massimo and Martin! Didn't realize that MARKMIN has this
feature
On Dec 29, 12:38 am, Massimo Di Pierro massimo.dipie...@gmail.com
wrote:
even without the extra you should be able to do
style.strike {color:red;text-decoration:line-through}/style
{{=MARKMIN('.``text``:strike ')}}
unkown tags are mapped into classes.
On Dec 28, 10:29 am, Martín Mulone mulone.mar...@gmail.com wrote:
I forget how to use it in content :P
`my text`:strike
2011/12/28 Martín Mulone mulone.mar...@gmail.com
I think is not there, perhaps you can propose or pass extra argument.
Warning: I didn't test it.
extra = {'strike':lambda text: SPAN(text,
style='color:red;text-decoration:line-through').xml()}
MARKMIN(text, extra)
2011/12/28 lyn2py lyn...@gmail.com
Appreciate answers / urls instead.
I found the strikethrough attribute through google.
I've searched through the book. MARKMIN doesn't say anything about
strikethroughs.
Is MARKMIN documentation complete? Or is strikethrough not recommended
to use yet?
If I understood the source I wouldn't be asking here.
On Dec 28, 8:09 pm, Manuele Pesenti manuele.pese...@gmail.com wrote:
Il 28/12/2011 07:08, lyn2py ha scritto:
How do I strikethrough some text using MARKMIN?
It's not available in the book, but I noticed that MARKMIN has a
strikethrough attribute.
use the source... young Skywalker! :)
M.
Thanks!
--
http://martin.tecnodoc.com.ar
--
http://martin.tecnodoc.com.ar
[web2py] AttributeError: 'thread._local' object has no attribute '_scheduled'
This is simply a note for anybody else who may come across this error when trying to run web2py's scheduler - it works just fine, provided you actually set it up in your code. (As great as web2py is, it is not psychic) python web2py.py -K myapp ... AttributeError: 'thread._local' object has no attribute '_scheduled' If you get the error make sure you've actually imported the scheduler in one of your app's models. from gluon.scheduler import Scheduler myscheduler = Scheduler(db, dict(task_name = task_function)) I just wasted a bunch of time trying to figure out what was wrong only to finally realize that I was trying to run the scheduler against the wrong version of my app - one that I hadn't yet setup the scheduler in. DOH! I hope that sharing my foolishness here might save someone else a bit of frustration in the future. :) ~Brian
[web2py] Re: write view into an html file
Thanks Paolo for your advice. What do you have to install to get the plugin working? If I understood properly, appreport plugin depends on xhtml2pdf, and that one depends on two-three other libraires: Reportlab Toolkit 2.2+ html5lib 0.11.1+ pyPdf 1.11+ (optional) Is this the only way how to convert HTML+CSS to pdf? Is there any way to programatically save into a file rendered HTML as it is displayed in a browser? Thanks and Happy Holidays to you too!
[web2py] Re: write view into an html file
got the html export into file working with code bellow:
# write view html into file
conf, po, skus = get_data(65)# test data
view_template = os.path.join(request.folder, 'views/default',
'print_proforma_invoice.html')
html = response.render(view_template, dict(conf=conf, po=po, skus=skus))
filename=test-dec-pdf-po-28.html # test output file name
open(filename,'wb').write(response.render(view_template,
dict(conf=conf, po=po, skus=skus)))
but it seems the PDF part creation triggered an error while rendering CSS
in pyfpdf/html.py. (100px was a width of an image, specified in css)
If it's of any value to anyone, here is a trackback bellow:
type 'exceptions.ValueError' invalid literal for int() with base 10:
'100px'
traceback:
Traceback (most recent call last):
File /Users/adnan/web2py-dev-branch/gluon/restricted.py, line 204, in
restricted
exec ccode in environment
File
/Users/adnan/web2py-dev-branch/applications/Wholesale/controllers/default.py
http://127.0.0.1:8000/admin/default/edit/Wholesale/controllers/default.py,
line 596, in module
File /Users/adnan/web2py-dev-branch/gluon/globals.py, line 172, in lambda
self._caller = lambda f: f()
File
/Users/adnan/web2py-dev-branch/applications/Wholesale/controllers/default.py
http://127.0.0.1:8000/admin/default/edit/Wholesale/controllers/default.py,
line 580, in myreport
pdf.write_html(html)
File /Users/adnan/web2py-dev-branch/gluon/contrib/pyfpdf/html.py, line 388,
in write_html
h2p.feed(text)
File
/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/HTMLParser.py,
line 108, in feed
File
/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/HTMLParser.py,
line 148, in goahead
File
/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/HTMLParser.py,
line 269, in parse_starttag
File
/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/HTMLParser.py,
line 325, in handle_startendtag
File /Users/adnan/web2py-dev-branch/gluon/contrib/pyfpdf/html.py, line 257,
in handle_starttag
w = px2mm(attrs.get('width', 0))
File /Users/adnan/web2py-dev-branch/gluon/contrib/pyfpdf/html.py, line 17,
in px2mm
return int(px)*25.4/72.0
ValueError: invalid literal for int() with base 10: '100px'
[web2py] Suggestion: db stats in response.toolbar format
Hi Massimo, 1.99.4 stable The db stats in response.toolbar is one long single line, which is less readable than 1.99.2 (a lot of scrolling). Perhaps the readability can be improved for future versions (use the format in 1.99.2?). Thanks!
[web2py] How to use SELECT Tag (HTML HELP) to print out a list
Hi everyone,
Happy holidays first.
How do I use the the Web2Python HTML Helper =SELECT Tag to print out
a select with all contents in a list.
like following one
select
{{for i in ['a','b','c']:}}
option{{=i}} /option
{{pass}}
/select
Many thanks.
[web2py] Field vs id
I think this information was actually somewhere in previous Books, but I just can't find it anymore in the 4th version. I would like to be able to get to a record, let's say from a function called edit. But using a Field from the table, not the id of the table. Example: This is accessed through the id of a record in a table. http://127.0.0.1:8000/partcreation/item/edit/1 But I would like to access it through a Field from the same table. Obviously this name/number must be unique. http://127.0.0.1:8000/partcreation/item/edit/2122-123456789-00 Note that the URL above is not working. I would like to know what would be the URL (and the code to put in the function) to use 2122-123456789-00 instead of 1. Thanks, JF
Re: [web2py] How to use SELECT Tag (HTML HELP) to print out a list
*SELECT(*[OPTION(i) for i in ['a', 'b', 'c']])*
On Thu, Dec 29, 2011 at 4:52 AM, Dan ideall...@googlemail.com wrote:
select
{{for i in ['a','b','c']:}}
option{{=i}} /option
{{pass}}
/select
--
Bruno Rocha
[http://rochacbruno.com.br]
[web2py] Re: How to use SELECT Tag (HTML HELP) to print out a list
Gotcha, thanks a lot.
On Dec 29, 2:55 pm, Bruno Rocha rochacbr...@gmail.com wrote:
*SELECT(*[OPTION(i) for i in ['a', 'b', 'c']])*
On Thu, Dec 29, 2011 at 4:52 AM, Dan ideall...@googlemail.com wrote:
select
{{for i in ['a','b','c']:}}
option{{=i}} /option
{{pass}}
/select
--
Bruno Rocha
[http://rochacbruno.com.br]
