def delete(self, *args):
if self.params.key:
item = Language.get(self.params.key)
if item:
item.delete()
self.status ='Language is deleted!'
else:
self.status='Language does not exist'
else:
self.status = 'Key was not Provided!'
self.redirect(LanguageController.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 = {'LanguageList': Language.all().fetch(limit=count, offset=index)}
result.update(locals())
return result
def edit(self, *args):
if self.params.key:
item = Language.get(self.params.key)
if item:
result = {'op':'update', 'LanguageForm': LanguageForm(instance=item)}
self.respond(result)
else:
self.status = 'Language does not exists'
self.redirect(LanguageController.get_url())
else:
self.status = 'Key not provided'
return {'op':'insert' ,'LanguageForm':LanguageForm()}
def save(self, *args):
instance = None
if self.params.key:
instance = Language.get(self.params.key)
form=LanguageForm(data=self.request.POST, instance=instance)
if form.is_valid():
result=form.save(commit=False)
result.put()
self.status = 'Language is saved'
self.redirect(LanguageController.get_url())
else:
self.SetTemplate(templateName = 'Language_edit.html')
self.status = 'Form is not Valid'
result = {'op':'update', 'LanguageForm': form}
return result
