I'm trying to render a list of all first names in my auth_user table in a
pdf but an error (the one in this question's title) slaps me in the face!
Need some help figuring out how to resolve it.
Controller
def finish():
users = db().select(db.auth_user.ALL)
return dict(users=users)
View (finish.html)
{{for user in users:}}
{{=user.first_name}}
{{pass}}
View (finish.pdf)
{{
import os
from gluon.contrib.generics import pdf_from_html
filename = '%s/%s.html' % (request.default,request.finish)
if os.path.exists(os.path.join(request.folder,'views',filename)):
html=response.render(filename)
else:
html=BODY(BEAUTIFY(response._vars)).xml()
pass
=pdf_from_html(html)
}}
Error ticket
<type 'exceptions.RuntimeError'> Table column/cell width not specified,
unable to continue
Traceback
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Traceback (most recent call last):
File "/home/mdipierro/make_web2py/web2py/gluon/restricted.py", line 212, in
restricted
File
"E:\Users\Samuel\Downloads\web2py_win\web2py\applications\admissions\views\default/finish.pdf",
line 9, in <module>
File "/home/mdipierro/make_web2py/web2py/gluon/contrib/generics.py", line 72,
in pdf_from_html
File "/home/mdipierro/make_web2py/web2py/gluon/contrib/generics.py", line 63,
in pyfpdf_from_html
File "/home/mdipierro/make_web2py/web2py/gluon/contrib/fpdf/html.py", line
397, in write_html
File "HTMLParser.pyc", line 108, in feed
File "HTMLParser.pyc", line 142, in goahead
File "/home/mdipierro/make_web2py/web2py/gluon/contrib/fpdf/html.py", line
74, in handle_data
RuntimeError: Table column/cell width not specified, unable to continue
-------------------------------------------------------------------------------------------------------------------------------------------------------------
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import os
from gluon.contrib.generics import pdf_from_html
filename = '%s/%s.html' % (request
<http://127.0.0.1:8000/examples/global/vars/request>.default,request
<http://127.0.0.1:8000/examples/global/vars/request>.finish)
if os.path.exists(os.path.join(request
<http://127.0.0.1:8000/examples/global/vars/request>.folder,'views',filename)):
html=response
<http://127.0.0.1:8000/examples/global/vars/response>.render(filename)
else:
html=BODY <http://127.0.0.1:8000/examples/global/vars/BODY>(BEAUTIFY
<http://127.0.0.1:8000/examples/global/vars/BEAUTIFY>(response
<http://127.0.0.1:8000/examples/global/vars/response>._vars)).xml()
pass
response
<http://127.0.0.1:8000/examples/global/vars/response>.write(pdf_from_html(html))
response <http://127.0.0.1:8000/examples/global/vars/response>.write('\r\n',
escape=False)
I need help fixing this error
--
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