form.vars['nm' + str(count)]
or
form.vars.get('nm' + str(count))
Anthony
On Tuesday, June 12, 2012 6:55:43 AM UTC-4, rahulserver wrote:
>
> Dear Mr.Massimo,
> Thanks for your reply.
> I tried the following way to get what I wanted to be done: I took a
> SQLFORM and ran a for loop and inserted extra extra fields in it. The _name
> attribute of those fields was like 'nm'+str(count) where count was the
> looping variable. But when I tried accessing its using
> form.vars.('nm'+str(count)) then it gives me invalid format error. So how
> can we access form elements generated at runtime?
>
> With Regards,
> Rahul Priyadarsi.
>
> On 12 June 2012 08:11, Massimo Di Pierro <[email protected]>wrote:
>
>> This is best done in JS clientside. something like:
>>
>> jQuery(function(){
>> jQuery('#table_field__row').hide();
>>
>>
>> jQuery('#table_otherfield').change(function(){if(jQuery('#table_otherfield').checked())
>> jQuery('#table_field__row').show();});
>> });
>>
>>
>> On Monday, 11 June 2012 01:08:44 UTC-5, rahulserver wrote:
>>>
>>> Is there a way to create a form from controller(or view) in web2py to
>>> have variable number of fields depending on query?
>>> To be more specific,I have following table in my model:
>>>
>>> db.define_table('Commitments',**Field('Account',requires=IS_**IN_DB(db,
>>> db.Account_Master.id, '%(Account)s %(State)s')),Field('TID',db.**
>>> Transaction_Master),Field('**Entry_Date','date',default=**
>>> request.now),Field('pending','**boolean',default=True),Field('**
>>> Due_Date','date'),Field('Mode'**,requires=IS_IN_SET(('DD','**
>>> Direct_Banking','Cash','Other'**)),default='Other'),Field('**
>>> Amount','integer',default=0),**Field('Remark'))
>>>
>>> The client wants to select a particular account and find all its entries
>>> in a form wherein he may check or uncheck the value of field 'pending' and
>>> accordingly the value of this field gets updated. So this needs a form with
>>> variable number of rows. I do not want to use sqlform.grid for this and I
>>> would prefer to have the code in the controller.
>>>
>>
>
