public ActionResult Comments(Comment comment) { int guideid = Convert.ToInt32(Session["Guide_id"]); int userid = Convert.ToInt32(Session["User_id"]); string textarea = Request["pingluntextarea"]; var result = iorderbll.GuideCommentOrder(userid, guideid); if (ModelState.IsValid) { if (result > 0) { if (textarea != "") { comment.User_id = userid; comment.Guide_id = guideid; comment.Comment_time = System.DateTime.Now; comment.Comment_contents = textarea; icommentbll.Add(comment); return(Content("<script>alert('评论成功');window.open('" + Url.Action("GuideDetails", "GuideDetails", new { id = guideid }) + "','_self')</script>")); } else { return(Content("<script>alert('评论不能为空!');history.go(-1)</script>")); } } else { return(Content("<script>alert('您未预约过该向导,不能评论!');history.go(-1)</script>")); } } return(Content("<script>alert('评论成功!');window.open('" + Url.Action("GuideDetails", "GuideDetails", new { id = guideid }) + "', '_self')</script>")); }