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