这个例子在jsf1.1下通过。JSF动态生成DataTable, 希望可以供大家学习和参考。

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自己在写JSF动态生成DataTable的时候也查阅了很多相关文章, 以及实现固定表头等等。
在解决固定表头问题上我是用的两张表(加行标是3张表)实现的, 因为我发现如果用JSF1.1的化实现固定表头几乎不可能(如果有人有好的想法, 比如用JS比较在行的朋友请告诉我解决方法, 谢谢)
实现给每个Header加上一个CommandLink的时候我遇到了很大的问题, 就是无论如何通过JSF动态生成的这些CommandLink都没有办法触发事件(并不报错), 这个问题足足折磨了我3天。。。
***终于发现问题的所在, 是因为我在生成CommandLink的时候没有给每个CommandLink SetID。。。 就加上这句话,问题立马解决。
我原来的代码是链接数据库的, 但是这样的化大家也没有办法参考, 所以我对代码少加修改, 就算是个小例子吧, 可重用。
希望大家对我的代码提出JSF动态生成固定表头和行标的DataTable的意见,一起进步,谢谢。
- <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
- <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-02-16 17:18:33 HTTP/1.1 GET : /article/dhpiosc.html
- 运行时间 : 0.0617s ( Load:0.0036s Init:0.0006s Exec:0.0532s Template:0.0043s )
- 吞吐率 : 16.21req/s
- 内存开销 : 2,238.41 kb
- 查询信息 : 12 queries 5 writes
- 文件加载 : 36
- 缓存信息 : 0 gets 2 writes
- 配置加载 : 130
- 会话信息 : SESSION_ID=bvus6ckjbept6p4scu429brjm1
- /home/wwwroot/jxjierui.cn/index.php ( 1.12 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/ThinkPHP.php ( 4.61 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Think.class.php ( 12.26 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Storage.class.php ( 1.37 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Storage/Driver/File.class.php ( 3.52 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Mode/common.php ( 2.82 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Common/functions.php ( 53.56 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Hook.class.php ( 4.01 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/App.class.php ( 13.49 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Dispatcher.class.php ( 14.79 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Route.class.php ( 13.36 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Controller.class.php ( 11.23 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/View.class.php ( 7.59 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Behavior/BuildLiteBehavior.class.php ( 3.68 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Behavior/ParseTemplateBehavior.class.php ( 3.88 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Behavior/ContentReplaceBehavior.class.php ( 1.91 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Conf/convention.php ( 11.15 KB )
- /home/wwwroot/jxjierui.cn/App/Common/Conf/config.php ( 2.12 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Lang/zh-cn.php ( 2.55 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Conf/debug.php ( 1.48 KB )
- /home/wwwroot/jxjierui.cn/App/Home/Conf/config.php ( 0.32 KB )
- /home/wwwroot/jxjierui.cn/App/Home/Common/function.php ( 3.33 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Behavior/ReadHtmlCacheBehavior.class.php ( 5.62 KB )
- /home/wwwroot/jxjierui.cn/App/Home/Controller/ArticleController.class.php ( 6.11 KB )
- /home/wwwroot/jxjierui.cn/App/Home/Controller/CommController.class.php ( 1.60 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Model.class.php ( 60.11 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Db.class.php ( 32.43 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Db/Driver/Pdo.class.php ( 16.74 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Cache.class.php ( 3.83 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Cache/Driver/File.class.php ( 5.87 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Template.class.php ( 28.16 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Template/TagLib/Cx.class.php ( 22.40 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Template/TagLib.class.php ( 9.16 KB )
- /home/wwwroot/jxjierui.cn/App/Runtime/Cache/Home/7540f392f42b28b481b30614275e4e55.php ( 13.96 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Behavior/WriteHtmlCacheBehavior.class.php ( 0.97 KB )
- /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Behavior/ShowPageTraceBehavior.class.php ( 5.24 KB )
- [ app_init ] --START--
- Run Behavior\BuildLiteBehavior [ RunTime:0.000005s ]
- [ app_init ] --END-- [ RunTime:0.000026s ]
- [ app_begin ] --START--
- Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000182s ]
- [ app_begin ] --END-- [ RunTime:0.000215s ]
- [ view_parse ] --START--
- [ template_filter ] --START--
- Run Behavior\ContentReplaceBehavior [ RunTime:0.000048s ]
- [ template_filter ] --END-- [ RunTime:0.000065s ]
- Run Behavior\ParseTemplateBehavior [ RunTime:0.003426s ]
- [ view_parse ] --END-- [ RunTime:0.003440s ]
- [ view_filter ] --START--
- Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000061s ]
- [ view_filter ] --END-- [ RunTime:0.000070s ]
- [ app_end ] --START--
- 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') LIMIT 1' at line 1
[ SQL语句 ] : SELECT `id`,`pid`,`navname` FROM `cx_nav` WHERE ( id= ) LIMIT 1
- 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') LIMIT 1' at line 1
[ SQL语句 ] : SELECT `id`,`navname` FROM `cx_nav` WHERE ( id= ) LIMIT 1
- 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
[ SQL语句 ] : SELECT `id`,`navname` FROM `cx_nav` WHERE ( pid= )
- [8] Undefined index: pid /home/wwwroot/jxjierui.cn/App/Home/Controller/ArticleController.class.php 第 47 行.
- [2] file_put_contents(./App/Runtime/Temp/9f4a19c68b5b2fd91ee307f2c57e3751.php): failed to open stream: Permission denied /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 132 行.
- [8] Undefined index: db_host /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Db.class.php 第 120 行.
- [8] Undefined index: db_port /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Db.class.php 第 121 行.
- [8] Undefined index: db_name /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Db.class.php 第 122 行.
- [2] file_put_contents(./App/Runtime/Temp/d9a5a51a8e014cbcee30c3e89a18ed2b.php): failed to open stream: Permission denied /home/wwwroot/jxjierui.cn/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 132 行.

0.0617s
