|
精华帖 (0) :: 良好帖 (0) :: 新手帖 (0) :: 隐藏帖 (0)
|
|
|---|---|
| 作者 | 正文 |
|
最后更新时间:2005-06-16
以一个简单的创建用户的页面为例,
WebWork2版: 页面: [code:1] <html> <head><title>create user</title></head> <body> <form method=post action="/admin/createUser.action"> <table> <tr> <td>用户名</td> <td><input type="text" name="user.name"></td> </tr> <tr> <td>电了邮件</td> <td><input type="text" name="user.email"></td> </tr> <tr> <td>密码</td> <td><input type="password" name="user.password"></td> </tr> </table> <input type="submit" value="提交"> <input type="reset" value="清空"> </form> </body> </html> [/code:1] Action: [code:1] public class CreateUserAction implements Action { private User user = new User(); private UserService userService; public User getUser() { return user; } public void setUser(User user) { this.user = user; } public UserService getUserService() { if (userService == null) { userService = (UserService) Application.getInstance().getContainer().getComponent("userService"); } return userService; } public void setUserService(UserService userService) { this.userService = userService; } public String execute() throws Exception { try { getUserService().saveUser(user); } catch (UserAlreadyExistsException uaee) { addActionError("register.userAlreadyExists"); return ERROR; } catch (EmailAlreadyExistsException eaee) { addActionError("register.emailAlreadyExists"); return ERROR; } return SUCCESS; } }[/code:1] 声明:JavaEye文章版权属于作者,受法律保护。没有作者书面许可不得转载。
|
|
| 返回顶楼 | |
|
最后更新时间:2005-06-16
Struts1.1版:
页面: [code:1] <html> <head><title>create user</title></head> <body> <form method=post action="/admin/createUser.action"> <table> <tr> <td>用户名</td> <td><input type="text" name="name"></td> </tr> <tr> <td>电了邮件</td> <td><input type="text" name="email"></td> </tr> <tr> <td>密码</td> <td><input type="password" name="password"></td> </tr> </table> <input type="submit" value="提交"> <input type="reset" value="清空"> </form> </body> </html> [/code:1] ForumBean: [code:1] public ForumBean extends ActionForm { private String name; private String email; private String password; ... (getter,setter) } [/code:1] Action: [code:1] public class CreateUserAction extends Action { private UserService userService; public UserService getUserService() { if (userService == null) { userService = (UserService) Application.getInstance().getContainer().getComponent("userService"); } return userService; } public void setUserService(UserService userService) { this.userService = userService; } public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { User user = new User(); BeanUtils.copyProperties(user, form); try { getUserService().saveUser(user); } catch (UserAlreadyExistsException uaee) { return mapping.findForward("error"); } catch (EmailAlreadyExistsException eaee) { return mapping.findForward("error"); } return return mapping.findForward("success");; } } [/code:1] 唉!甩也甩不掉的ForumBean,要不是借助于apache的BeanUtils,会更烦。 |
|
| 返回顶楼 | |
|
最后更新时间:2005-06-16
struts可以借助RequestUtils甩掉FormBean
|
|
| 返回顶楼 | |
|
最后更新时间:2005-06-16
怎么甩?欢迎给代码.
|
|
| 返回顶楼 | |
|
最后更新时间:2005-06-16
z_jordon 写道 怎么甩?欢迎给代码.
为什么摔,你不用不得了!struts遗留系统太多,用户群也多。 慢慢得,看吧。 |
|
| 返回顶楼 | |
|
最后更新时间:2005-06-16
能甩为什么不甩,能少写点代码不好吗?
|
|
| 返回顶楼 | |
|
最后更新时间:2005-06-16
RequestUtils?楼上的可否把代码贴出来看看...
|
|
| 返回顶楼 | |
|
最后更新时间:2005-06-17
无聊神灯 写道 struts可以借助RequestUtils甩掉FormBean
相反,我想,也可以甩掉Action,但不想甩掉FormBean。 我也想甩掉Webwork的Action,但正在想。 |
|
| 返回顶楼 | |
|
最后更新时间:2005-06-17
Action都不要了?那你控制页面跳转的些逻揖放在那一层?
|
|
| 返回顶楼 | |
|
最后更新时间:2005-06-17
按你这么说把FormBean甩掉岂不是不要表单提取了?
|
|
| 返回顶楼 | |








