Great tip.
I did something similar, but in views.
I wrote a function to take a form and break it into a giver number of
columns using bootstrap grid classes.
The default stacked layout gets pretty boring with time.
2017-04-26 18:18 GMT-03:00 Alfonso Serra <aleonse...@gmail.com>:
> This is great i have found a way to have full control on how a form is
> displayed and behave other than writing mystyle(form) in a view.
>
> This is how it would look like:
> def stylefrm(self):
> #create any custom header or form.custom.begin
> frm = FORM(_class="myform")
>
> #iterate over the fields and create any behaviour and style you like
>
> for fld in self.fields:
> field = self.table[fld] #access the SQLFORM to inspect field
> properties
>
> #implement keepvalues
> if self.keepvalues:
> out = LABEL(fld, _for=fld) + INPUT(_name=fld, requires=field.
> requires, _value=self.vars[fld])
> else:
> out = LABEL(fld, _for=fld) + INPUT(_name=fld, requires=field.
> requires)
>
> frm.append(out)
>
> # add the hidden fields + token
> frm.append(self.hidden_fields())
>
> #add any submit button
> frm.append(INPUT(_type="submit", _value="submit"))
>
> return str(frm)
>
> # replace web2py html serialization for your own
> SQLFORM.xml = stylefrm
>
> def index():
> frm = SQLFORM.factory(
> Field("name", "string")
> , Field("quantity", "integer")
> , Field("price", "double")
> )
> # remove SQLFORM factory auto id field
> frm.fields.pop(0)
>
> result = "Not submitted"
>
> if frm.process(keepvalues=True).accepted:
> result = "All good"
> elif frm.errors:
> result = "Not good"
>
> return locals()
>
> View:
> {{=frm}}
> {{=result}}
>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
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>
--
Carlos J. Costa
Cientista da Computação | BS Computer Science
Esp. Gestão em Telecom | PgC Telecom Mangement
<º))><
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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