func ModifyCatPostHandler(self *vodka.Context) error { cid, _ := self.ParamInt64("categoryid") cat_title := self.ParamEscape("title") cat_content := self.ParamEscape("content") if cid != 0 && cat_title != "" && cat_content != "" { var cat models.Category cat.Id = int64(cid) cat.Title = cat_title cat.Content = cat_content cat.Created = time.Now() models.UpdateCategory(cat.Id, cat) return self.Redirect(302, fmt.Sprintf("/category/%v/", cid)) } else { return self.Redirect(302, "/") } }