This is the code segment that I am having issues with: I have highlighted
the areas that are not working. if something sticks out and you can help I
apreciate it.
@auth.requires_login()
record = db(db.bike.bike_identifier != "").select()[0]
assert(record != None)
form = SQLFORM(db.bike, record, showid=False)
# Default a form value
#form.vars.bike_identifier = record.bike_identifier
form.add_button("Cancel", URL("index"))
*form.add_button("Print_Tag", URL("tagprint",
args=record.bike_identifier))
* form.process() #onvalidation=onValidate)
if form.accepted:
#TODO redirect(URL('home'))
redirect(URL('grid'))
#elif form.errors:
# session.flash('Form has errors.')
#if form.record_changed:
return locals()
# Print completed tags
@auth.requires_login()
def tagprint():
Title = "For Sale"
req = request.vars['bike_identifier']
* Rows = db(db.bike.bike_identifier==request.args(0)).select()
* for row in Rows:
bike_identifier = row.bike_identifier
serial = row.serial
make = row.make
model = row.model
size = row.size
color = row.color
style = row.style
date_of_receipt = row.date_of_receipt
repairs = row.repairs_done
price = row.price
return dict(Title=Title, req=req)
On Sat, Nov 17, 2012 at 8:26 PM, Anthony <[email protected]> wrote:
> Do you mean request.args(0)? There is no request.vars(0). Maybe it would
> help if you could show all the relevant code and describe the workflow (if
> possible, you can simplify the code to the minimal code that reproduces
> your problem).
>
> Anthony
>
>
> On Saturday, November 17, 2012 9:03:53 PM UTC-5, Paul Rykiel wrote:
>
>> I have a variable that I am moving the request.vars(0) into and when i
>> look at in the HTML view it has a NONE value. it is strange to me, because
>> it has to have this value in order to fill out the original SQL form. I am
>> pulling from the form, and I even tried to pull it from the record variable
>> which loads the data from db.bike.
>>
>> thanks for any help you can offer!!
>> Regards,
>>
>> On Sat, Nov 17, 2012 at 6:36 PM, Anthony <[email protected]> wrote:
>>
>>> Can you be more specific -- what does "not working" mean? Does your
>>> query actually pull a record, and does the record include a value in the
>>> bike_identifier field? If so, the button url should include the
>>> bike_identifier value as an arg -- is that the case? Is it breaking down
>>> somewhere else?
>>>
>>> Anthony
>>>
>>>
>>> On Saturday, November 17, 2012 6:16:02 PM UTC-5, Paul Rykiel wrote:
>>>
>>>> well...that is not working, but I will keep working at it. mostly I
>>>> just wanted to make certain that I wasn't doing something incorrectly.
>>>>
>>>> On Sat, Nov 17, 2012 at 5:09 PM, Paul Rykiel <[email protected]> wrote:
>>>>
>>>>> as you can see I am still learning, but getting more comfortable, I
>>>>> didn't know that was a possibility. I will try thank you for your
>>>>> response!!
>>>>> Safe travels!!
>>>>>
>>>>>
>>>>>
>>>>> On Sat, Nov 17, 2012 at 5:02 PM, Anthony <[email protected]> wrote:
>>>>>
>>>>>> @auth.requires_login()
>>>>>>> def repair():
>>>>>>> ## TODO Need to add a way to find the bike_identifier.
>>>>>>> ## For now, just get the first bike listed.
>>>>>>> record = db(db.bike.bike_identifier != "").select()[0]
>>>>>>> assert(record != None)
>>>>>>> form = SQLFORM(db.bike, record, showid=False)
>>>>>>> # Default a form value
>>>>>>> #form.vars.bike_identifier = record.bike_identifier
>>>>>>> form.add_button("Cancel", URL("index"))
>>>>>>> *form.add_button("Print_Tag", URL("tagprint", args=form.vars.
>>>>>>> bike_identifier))
>>>>>>> * form.process() #onvalidation=onValidate)
>>>>>>>
>>>>>>
>>>>>> First, when the form is first created, there are no request.vars and
>>>>>> therefore no form.vars, so form.vars.bike_identifier will be None.
>>>>>> Second,
>>>>>> even once the form is submitted and there are some request.vars,
>>>>>> form.vars
>>>>>> will not be filled in until after you call form.process(), so
>>>>>> form.vars.bike_identifier will still be None at the point where you are
>>>>>> accessing it.
>>>>>>
>>>>>> Perhaps instead you want:
>>>>>>
>>>>>> form.add_button("Print_Tag", URL("tagprint", args=record.
>>>>>> bike_identifier))
>>>>>>
>>>>>> Anthony
>>>>>>
>>>>>> --
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>> --
>>>
>>>
>>>
>>>
>>
>> --
>
>
>
>
--
