please send me college management system which developed in web2py..
which contain
'student
'staff
fees
attendence
library module
On Tue, Mar 15, 2016 at 11:42 AM, Ben Lawrence <benlawr...@gmail.com> wrote:
> Lets see if I get this right. In the view, place this:
> <form><input type="hidden" id="xID" name="picID" value=""/></form>
> {{=clickme}}
> then in the controller:
>
> for image in imageRows:
> clickme.append(TAG.button(IMG(..image..),_type="button",
> _onclick="jQuery('#xID').val('%d');ajax('%s', ['picID'])" \
> % (image.id
> ,URL('default','functionThatAddsToDatabase',extension='load',
> user_signature=True))) )
>
> calls the function
> def functionThatAddsToDatabase():
> # get the image id
> image_id=request.vars.picID
>
>
> On Monday, March 14, 2016 at 5:20:15 PM UTC-7, Leonel Câmara wrote:
>>
>> Make a form with a hidden input and a submit button. Display all the
>> images, add javascript so when one image is clicked it becomes "selected"
>> and its id is added to the hidden input (for instance the hidden input can
>> store the values comma separated). Submit the form and in your controller
>> you should have the selected images in the hidden input's name. You can
>> then validate it using something like:
>>
>> values, error = IS_IN_DB(db, 'pictures.id', multiple=True,
>> delimiter=',')(request.vars.hidden_input_name)
>>
>> Finally after checking error is None insert the values into choices:
>>
>> for value in values:
>> db.choices.insert(user_id=auth.user_id, choice=value)
>>
>> --
> 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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--
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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