Fri, 30 Nov 2007 21:13:00 GMT管道的故事!http://blog.csdn.net/ajiva/http://blog.csdn.net/ajiva/archive/2007/11/30/1909877.aspxhttp://blog.csdn.net/ajiva/comments/1909877.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1909877.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1909877相关的GSM AT指令 <img src ="http://blog.csdn.net/ajiva/aggbug/1909877.aspx" width = "1" height = "1" />Sat, 01 Dec 2007 05:13:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2007/11/30/1909877.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2007/11/30/1909877.aspx板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208269.aspxhttp://blog.csdn.net/ajiva/comments/1208269.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1208269.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1208269保存了！至少，现在我们可以展示给我们的客户了。她很喜欢，除了...你是否认为我们应该在checkout页面上增加一个购物车内容的汇总？听起来我们需要一个新的重复过程了。 <img src ="http://blog.csdn.net/ajiva/aggbug/1208269.aspx" width = "1" height = "1" />Mon, 11 Sep 2006 23:04:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208269.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2006/09/11/1208269.aspx板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208230.aspxhttp://blog.csdn.net/ajiva/comments/1208230.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1208230.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1208230这会转移我们对Rails的注意力，所以我们继续这个不完全的练习。<img src ="http://blog.csdn.net/ajiva/aggbug/1208230.aspx" width = "1" height = "1" />Mon, 11 Sep 2006 23:01:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208230.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2006/09/11/1208230.aspx板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208226.aspxhttp://blog.csdn.net/ajiva/comments/1208226.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1208226.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1208226def empty_cart find_cart.empty! flash[:notice] = 'Your cart is now empty' <img src ="http://blog.csdn.net/ajiva/aggbug/1208226.aspx" width = "1" height = "1" />Mon, 11 Sep 2006 23:00:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208226.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2006/09/11/1208226.aspx板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208221.aspxhttp://blog.csdn.net/ajiva/comments/1208221.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1208221.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1208221我们新的display_cart.rhtml文件看起来像这样： <img src ="http://blog.csdn.net/ajiva/aggbug/1208221.aspx" width = "1" height = "1" />Mon, 11 Sep 2006 22:59:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208221.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2006/09/11/1208221.aspx板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208212.aspxhttp://blog.csdn.net/ajiva/comments/1208212.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1208212.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1208212'add_to_cart', :id => product }, :class => 'addtocart' %> <img src ="http://blog.csdn.net/ajiva/aggbug/1208212.aspx" width = "1" height = "1" />Mon, 11 Sep 2006 22:57:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208212.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2006/09/11/1208212.aspx板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208211.aspxhttp://blog.csdn.net/ajiva/comments/1208211.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1208211.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1208211在开始之前，我们需要花费些时间来看看会话，Web应用程序和Rails。 当用户浏览我们的在线分类目录时，他(我们希望)选择要购买的产品。约定每个被选择的产品应该被添加到我们商店的虚拟商店购物车中。在有些时候，我们的顾客会需要很多东西，并且他会给我们的站点付款，为他购物车内的商品付款。 <img src ="http://blog.csdn.net/ajiva/aggbug/1208211.aspx" width = "1" height = "1" />Mon, 11 Sep 2006 22:56:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208211.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2006/09/11/1208211.aspx板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208205.aspxhttp://blog.csdn.net/ajiva/comments/1208205.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1208205.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1208205我们的下一个任务是创建分类显示目录 一旦我们的产品被安全地放到数据库中，就应该能简单地显示它们。这也是个基本的东西。 <img src ="http://blog.csdn.net/ajiva/aggbug/1208205.aspx" width = "1" height = "1" />Mon, 11 Sep 2006 22:55:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208205.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2006/09/11/1208205.aspx板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208204.aspxhttp://blog.csdn.net/ajiva/comments/1208204.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1208204.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1208204目录app/views/admin/list.rhtml的这个文件显示当前products表内的产品。由“支架”“生成器”生成的源代码看起来像下面这样。 <img src ="http://blog.csdn.net/ajiva/aggbug/1208204.aspx" width = "1" height = "1" />Mon, 11 Sep 2006 22:54:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208204.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2006/09/11/1208204.aspx板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208193.aspxhttp://blog.csdn.net/ajiva/comments/1208193.aspx0http://blog.csdn.net/ajiva/comments/commentRss/1208193.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1208193这就是为什么在URL内admin是它的第一个路径部分。 <img src ="http://blog.csdn.net/ajiva/aggbug/1208193.aspx" width = "1" height = "1" />Mon, 11 Sep 2006 22:53:00 +0800板凳南瓜http://blog.csdn.net/ajiva/archive/2006/09/11/1208193.aspx#Feedbackhttp://blog.csdn.net/ajiva/archive/2006/09/11/1208193.aspx板凳南瓜