def details(self, *args):
if self.params.key:
item = Promotion.get(self.params.key)
if item:
return {'op':'update', 'PromotionForm': PromotionForm(instance=item)}
else:
self.status = 'Promotion does not exists'
self.redirect(PromotionController.get_url())
else:
self.status = 'Key not provided'
return {'op':'insert' ,'PromotionForm':PromotionForm()}
def delete(self,*args):
if self.params.key:
item = Promotion.get(self.params.key)
if item:
item.delete()
self.status ='Promotion is deleted!'
else:
self.status='Promotion does not exist'
else:
self.status = 'Key was not Provided!'
self.redirect(PromotionController.get_url())
def delete(self, *args):
if self.params.key:
item = Promotion.get(self.params.key)
if item:
item.delete()
self.status = 'Promotion is deleted!'
else:
self.status = 'Promotion does not exist'
else:
self.status = 'Key was not Provided!'
self.redirect(PromotionController.get_url())
def index(self, *args):
self.SetTemplate(templateName="Promotion_index.html")
results =None
index = 0; count=20
try:
index = int(self.params.index)
count = int(self.params.count)
except:
pass
nextIndex = index+count;
previousIndex = index<=0 and -1 or (index-count>0 and 0 or index-count)
result = {'PromotionList': Promotion.all().fetch(limit=count, offset=index)}
result.update(locals())
return result
def save(self, *args):
instance = None
if self.params.key:
instance = Promotion.get(self.params.key)
form=PromotionForm(data=self.request.POST, instance=instance)
if form.is_valid():
result=form.save(commit=False)
result.put()
self.status = 'Promotion is saved'
self.redirect(PromotionController.get_url())
else:
self.SetTemplate(templateName = 'Promotion_edit.html')
self.status = 'Form is not Valid'
return {'op':'update', 'PromotionForm': form}
def details(self, *args):
if self.params.key:
item = Promotion.get(self.params.key)
if item:
return {
'op': 'update',
'PromotionForm': PromotionForm(instance=item)
}
else:
self.status = 'Promotion does not exists'
self.redirect(PromotionController.get_url())
else:
self.status = 'Key not provided'
return {'op': 'insert', 'PromotionForm': PromotionForm()}
def save(self, *args):
instance = None
if self.params.key:
instance = Promotion.get(self.params.key)
form = PromotionForm(data=self.request.POST, instance=instance)
if form.is_valid():
result = form.save(commit=False)
result.put()
self.status = 'Promotion is saved'
self.redirect(PromotionController.get_url())
else:
self.SetTemplate(templateName='Promotion_edit.html')
self.status = 'Form is not Valid'
return {'op': 'update', 'PromotionForm': form}
def index(self, *args):
self.SetTemplate(templateName="Promotion_index.html")
results = None
index = 0
count = 20
try:
index = int(self.params.index)
count = int(self.params.count)
except:
pass
nextIndex = index + count
previousIndex = index <= 0 and -1 or (index - count > 0 and 0
or index - count)
result = {
'PromotionList': Promotion.all().fetch(limit=count, offset=index)
}
result.update(locals())
return result