def delete(self, *args):
if self.params.key:
item = Dictionary.get(self.params.key)
if item:
item.delete()
self.status ='Dictionary is deleted!'
else:
self.status='Dictionary does not exist'
else:
self.status = 'Key was not Provided!'
self.redirect(DictionaryController.get_url())
def index(self, *args):
results =None
index = 0; count=1000
try:
index = int(self.params.index)
count = int(self.params.count)
except:
pass
result = {'DictionaryList': Dictionary.all().fetch(limit=count, offset=index)}
result.update(locals())
self.respond(result)
def edit(self, *agrs):
if self.params.key:
item = Dictionary.get(self.params.key)
if item:
return {'op':'update', 'DictionaryForm': DictionaryForm(instance=item)}
else:
self.status = 'Dictionary does not exists'
self.redirect(DictionaryController.get_url())
else:
self.status = 'Key not provided'
return {'op':'insert' ,'DictionaryForm':DictionaryForm()}
def save(self, *args):
instance = None
form = None
if self.params.key:
instance = Dictionary.get(self.params.key)
if instance:
form=DictionaryForm(data=self.request.POST, instance=instance)
else:
form = DictionaryForm(self.request.POST)
else:
form = DictionaryForm(self.request.POST)
if form.is_valid():
result=form.save(commit=False)
result.put()
self.status = 'Dictionary is saved'
self.redirect(DictionaryController.get_url())
else:
self.SetTemplate(templateName = 'Dictionary_edit.html')
self.status = 'Form is not Valid'
return {'op':'update', 'DictionaryForm': form}
