Hi guys,
this question is about tree things at once.
The first on is as follow:
I have this code:
[code]
in the models (not so importantthis part works fine):
dba = DAL('mysql://web2py:test@localhost/testdb')
dba.define_table('person', Field('name', requires=IS_NOT_EMPTY()),
Field('email', requires=IS_NOT_EMPTY()))
in the controller:
def index():
a = 'Hallo Besucher. Wie geht es ihnen?'
b = 'Hier kann man Daten eingeben. ', URL('eingeben')
c = 'Hier kann man daten ausgeben'
return dict( Welcome=a, eingabe=b, showdata=c)
def eingeben():
form = SQLFORM(dba.person)
form.add_button('records', URL('ausgabe'))
if form.process().accepted:
session.flash = 'form accepted'
redirect(URL('ausgabe'))
elif form.errors:
response.flash = 'form has errors'
else:
response.flash = 'please fill out the form'
return dict(form=form)
def ausgabe():
a = 4
records = SQLTABLE(dba(dba.person._id==
1).select(dba.person.name),headers='fieldname:capitalize')
return dict(records=records)
[/code]
1. in def index(), you see this:
b = 'Hier kann man Daten eingeben. ', URL('eingeben')
but this does not work fine, i want to get a link with the text "Hier kann
man Daten eingeben." and a link to "eingeben"
2. in def ausgabe(), you see this:
variable = 4
records = SQLTABLE(dba(dba.person._id==
variable).select(dba.person.name),headers='fieldname:capitalize')
it should work like this, the variable in the first line should be used in
the dba.person._id==variable
3.
def ausgabe():
a = 4
records = SQLTABLE(dba(dba.person._id==
1).select(dba.person.name),headers='fieldname:capitalize')
return dict(records=records)
ok, lets assume, the first line in the data bank is 1 marc t...@gmail.com
the code on the top leeds to the following output:
Name
marc
is there some way to get a variable like
newvariable = 'marc'
I hope you can help me, i spent hours in trying, but i didn't found
anything that helped me. the handbook doesnt cover such basic stuff , or i
didn't found it :(
Thank you very much,
Darren
--
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