def get(self, pCmd='', pKey=''):
template_values = {}
if pCmd == 'listar' or pCmd == '':
objs = Categoria.all()
objs.order('descricao')
template_values = {'objs': objs, 'qtd': objs.count()}
path = os.path.join(os.path.dirname(__file__),
'view/categorias.html')
self.response.out.write(template.render(path, template_values))
elif pCmd == 'novo':
obj = Categoria(descricao='')
template_values = {'obj': obj, 'key': ''}
path = os.path.join(os.path.dirname(__file__),
'view/categoria.html')
self.response.out.write(template.render(path, template_values))
elif pCmd == 'editar':
obj = db.get(db.Key(pKey))
template_values = {'key': obj.key(), 'descricao': obj.descricao}
path = os.path.join(os.path.dirname(__file__),
'view/categoria.html')
self.response.out.write(template.render(path, template_values))
elif pCmd == 'excluir':
obj = db.get(db.Key(pKey))
obj.delete()
self.redirect('/categoria/listar')
def post(self, pCmd=''):
template_values = {}
if pCmd == 'salvar':
if self.request.get('key') == '':
obj = Categoria(descricao=self.request.get('descricao'))
obj.put()
else:
obj = db.get(db.Key(self.request.get('key')))
obj.descricao = self.request.get('descricao')
obj.put() #db.put(obj)
self.redirect('/categoria/listar')
