语源科技BlogJava-newxy新坐标 java web快速开发框架http://www.blogjava.net/newxy/zh-cnThu, 30 Apr 2026 09:56:54 GMTThu, 30 Apr 2026 09:56:54 GMT60 根据某条记录的关键字值，如何从newxy动态formBean的记录集中获得这条记录http://www.blogjava.net/newxy/archive/2007/04/23/113046.htmlnewxy新坐标newxy新坐标Mon, 23 Apr 2007 14:04:00 GMThttp://www.blogjava.net/newxy/archive/2007/04/23/113046.htmlhttp://www.blogjava.net/newxy/comments/113046.htmlhttp://www.blogjava.net/newxy/archive/2007/04/23/113046.html#Feedback0http://www.blogjava.net/newxy/comments/commentRss/113046.htmlhttp://www.blogjava.net/newxy/services/trackbacks/113046.html可以根据某条记录的关键字值，从动态formBean的记录集中获得这条记录  阅读全文

newxy新坐标 2007-04-23 22:04 发表评论
]]>newxy的简单之美http://www.blogjava.net/newxy/archive/2007/04/17/111402.htmlnewxy新坐标newxy新坐标Tue, 17 Apr 2007 13:52:00 GMThttp://www.blogjava.net/newxy/archive/2007/04/17/111402.htmlhttp://www.blogjava.net/newxy/comments/111402.htmlhttp://www.blogjava.net/newxy/archive/2007/04/17/111402.html#Feedback6http://www.blogjava.net/newxy/comments/commentRss/111402.htmlhttp://www.blogjava.net/newxy/services/trackbacks/111402.html阅读全文

newxy新坐标 2007-04-17 21:52 发表评论
]]>从运用角度来理解newxy的DAO类update方法http://www.blogjava.net/newxy/archive/2007/04/13/110551.htmlnewxy新坐标newxy新坐标Fri, 13 Apr 2007 15:53:00 GMThttp://www.blogjava.net/newxy/archive/2007/04/13/110551.htmlhttp://www.blogjava.net/newxy/comments/110551.htmlhttp://www.blogjava.net/newxy/archive/2007/04/13/110551.html#Feedback0http://www.blogjava.net/newxy/comments/commentRss/110551.htmlhttp://www.blogjava.net/newxy/services/trackbacks/110551.html
1、jsp面表上有表单...或...，但之前没有经查询或其它方法得到formBean。这时标签会实例化一个formBean。由于没有数据，用户看到的是空白页，填入数据后，update作插入操作，这是因为主关键字值为空，除非用户显式地赋给主关键字值存在于表中。

2、用户点击了“新建”铵钮，会将formBean的HashMap类型的values清空(除保留属性)，表单值均来源于此values，随后的表单显示的也是空白页。update后作插入操作，除非用户显式地赋给主关键字值存在于表中。

3、用户点击了“编辑”(文字可设)铵钮，会将formBean中选定的那条记录put入formBean的values中，用户看到的表单中是这条记录数据，其中包含了主关键  阅读全文

newxy新坐标 2007-04-13 23:53 发表评论
]]>Struts的静态数据验证方法http://www.blogjava.net/newxy/archive/2007/04/12/110158.htmlnewxy新坐标newxy新坐标Thu, 12 Apr 2007 05:42:00 GMThttp://www.blogjava.net/newxy/archive/2007/04/12/110158.htmlhttp://www.blogjava.net/newxy/comments/110158.htmlhttp://www.blogjava.net/newxy/archive/2007/04/12/110158.html#Feedback0http://www.blogjava.net/newxy/comments/commentRss/110158.htmlhttp://www.blogjava.net/newxy/services/trackbacks/110158.html阅读全文

newxy新坐标 2007-04-12 13:42 发表评论
]]>如何实现表单一次上传多表数据并更新到数据库http://www.blogjava.net/newxy/archive/2007/04/09/109513.htmlnewxy新坐标newxy新坐标Mon, 09 Apr 2007 15:39:00 GMThttp://www.blogjava.net/newxy/archive/2007/04/09/109513.htmlhttp://www.blogjava.net/newxy/comments/109513.htmlhttp://www.blogjava.net/newxy/archive/2007/04/09/109513.html#Feedback0http://www.blogjava.net/newxy/comments/commentRss/109513.htmlhttp://www.blogjava.net/newxy/services/trackbacks/109513.html阅读全文

newxy新坐标 2007-04-09 23:39 发表评论
]]>newxy新坐标1.08版发布http://www.blogjava.net/newxy/archive/2007/03/28/106931.htmlnewxy新坐标newxy新坐标Wed, 28 Mar 2007 05:23:00 GMThttp://www.blogjava.net/newxy/archive/2007/03/28/106931.htmlhttp://www.blogjava.net/newxy/comments/106931.htmlhttp://www.blogjava.net/newxy/archive/2007/03/28/106931.html#Feedback5http://www.blogjava.net/newxy/comments/commentRss/106931.htmlhttp://www.blogjava.net/newxy/services/trackbacks/106931.html阅读全文

newxy新坐标 2007-03-28 13:23 发表评论
]]>newxy的Delphi开发风格二（主细表）http://www.blogjava.net/newxy/archive/2007/03/25/106152.htmlnewxy新坐标newxy新坐标Sat, 24 Mar 2007 16:28:00 GMThttp://www.blogjava.net/newxy/archive/2007/03/25/106152.htmlhttp://www.blogjava.net/newxy/comments/106152.htmlhttp://www.blogjava.net/newxy/archive/2007/03/25/106152.html#Feedback0http://www.blogjava.net/newxy/comments/commentRss/106152.htmlhttp://www.blogjava.net/newxy/services/trackbacks/106152.html阅读全文

newxy新坐标 2007-03-25 00:28 发表评论
]]>newxy的Delphi开发风格一http://www.blogjava.net/newxy/archive/2007/03/23/105684.htmlnewxy新坐标newxy新坐标Thu, 22 Mar 2007 17:47:00 GMThttp://www.blogjava.net/newxy/archive/2007/03/23/105684.htmlhttp://www.blogjava.net/newxy/comments/105684.htmlhttp://www.blogjava.net/newxy/archive/2007/03/23/105684.html#Feedback0http://www.blogjava.net/newxy/comments/commentRss/105684.htmlhttp://www.blogjava.net/newxy/services/trackbacks/105684.html阅读全文

newxy新坐标 2007-03-23 01:47 发表评论
]]>如何在jsp上输出数据库中保存的文本http://www.blogjava.net/newxy/archive/2007/03/20/105062.htmlnewxy新坐标newxy新坐标Tue, 20 Mar 2007 10:05:00 GMThttp://www.blogjava.net/newxy/archive/2007/03/20/105062.htmlhttp://www.blogjava.net/newxy/comments/105062.htmlhttp://www.blogjava.net/newxy/archive/2007/03/20/105062.html#Feedback3http://www.blogjava.net/newxy/comments/commentRss/105062.htmlhttp://www.blogjava.net/newxy/services/trackbacks/105062.html阅读全文

newxy新坐标 2007-03-20 18:05 发表评论
]]>如何在用户注册或登录时使用验证码图片http://www.blogjava.net/newxy/archive/2007/03/20/104848.htmlnewxy新坐标newxy新坐标Mon, 19 Mar 2007 16:14:00 GMThttp://www.blogjava.net/newxy/archive/2007/03/20/104848.htmlhttp://www.blogjava.net/newxy/comments/104848.htmlhttp://www.blogjava.net/newxy/archive/2007/03/20/104848.html#Feedback1http://www.blogjava.net/newxy/comments/commentRss/104848.htmlhttp://www.blogjava.net/newxy/services/trackbacks/104848.html阅读全文

newxy新坐标 2007-03-20 00:14 发表评论
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