Hi,
I am trying to create a dynamic custom form (see below), but I have several
problems:
1) the form doesn't update if the value in n_sets is changed: the
request.vars.n_set is only called once and it refers to the previous form
submission
2) submit doesn't save to the database: I think that the problem might be
connected with the fact that points_set is a 'list:integer' (it is this way
because the number of sets is variable)
3) I am not able to remove the +- button: I don't need them since the
number of list items is defined by the n_sets value
Any suggestion?
Thanks!
db.define_table('points',
Field('n_sets','integer',default=2,requires=(IS_NOT_EMPTY(),
IS_INT_IN_RANGE(1,10))),
Field('points_set','list:integer'))
def log_results():
form = SQLFORM(db.points)
return dict(form=form)
{{=form.custom.begin}}
Sets: <div>{{=form.custom.widget.n_sets}}</div>
{{for i in range(int(request.vars.n_sets)):}}
Points set {{=i+1}}: <div>{{=form.custom.widget.points_set}}</div>
{{pass}}
{{=form.custom.submit}}
{{=form.custom.end}}
<https://lh3.googleusercontent.com/-G6rSj2CoWqE/WBdZpFl4scI/AAAAAAAAG0s/aZ4Tc_gOR6cYttU-n5uaedxVYsIuQfezQCLcB/s1600/Screen%2BShot%2B2016-10-31%2Bat%2B16.46.48.png>
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