I am brand new to web2py and know a little python, so I am a definite novice. I am trying to build a purchasing agent app and am getting result "0" from function cost3. I am expecting to get a sum of the values for a specified job number (in cost2) in table PO Field mycost when I specify a job number in function cost2.. but I am not getting a sum of those numbers but am getting 0 instead. Any help would be appreciated, thanks.
db db.define_table('jobinfo', Field('jobnumber', 'integer', requires=IS_NOT_EMPTY()), Field('jobname', 'string', requires=IS_NOT_EMPTY()), Field('jobbudget', 'double'), format = '%(jobnumber)s') db.define_table('vendortype', Field('vtype', 'string', requires=IS_NOT_EMPTY()), format = '%(vtype)s') db.define_table('vendorr', Field('company_name',requires=IS_NOT_EMPTY()), Field('address1',requires=IS_NOT_EMPTY()), Field('address2'), Field('city',requires=IS_NOT_EMPTY()), Field('co_state',requires=IS_NOT_EMPTY()), Field('zip',requires=IS_NOT_EMPTY()), Field('vendor_type', db.vendortype), Field('terms'), format = '%(company_name)s') db.define_table('POreq', Field('job_id', db.jobinfo, requires=IS_NOT_EMPTY()), Field('Vendor_id', db.vendorr, requires=IS_NOT_EMPTY()), Field('Qty_1'), Field('Description_1'), Field('Notes_1'), Field('RequiredBy_1','date'), format = '%(Vendor_id)s') db.define_table('PO', Field('job_id', db.jobinfo ), Field('vname',db.vendorr), Field('Qty_1', 'double'), Field('Description_1'), Field('Notes_1'), Field('RequiredBy_1','date'), Field('mycost', 'double'), format = '%(job_id)s') controller def cost2(): form=FORM('Job Number: ', INPUT(_name='jobnumber', requires=IS_INT_IN_RANGE(0,9000)), INPUT(_type='submit')).process() if form.accepted: redirect(URL('cost3',args=form.vars.jobnumber)) return dict(form=form) def cost3(): jnum = request.args(0,cast=int) a = 0 for row in db(db.PO.job_id==jnum).select(): a = a + row.mycost return a -- 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) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.