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spring mvc使用更新，url更有restful风格

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This commit is contained in:
Calvin
2012-09-03 10:39:57 +08:00
parent 66a49ae88d
commit 7c7db09d05
7 changed files with 46 additions and 32 deletions
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examples/quickstart/src/main/java/org/springside/examples/quickstart/web/account/ProfileController.java
+2 -6
View File
@@ -34,17 +34,13 @@ public class ProfileController {
}
@RequestMapping(method = RequestMethod.POST)
public String update(@Valid @ModelAttribute("user") User user) {
public String update(@Valid @ModelAttribute("preloadUser") User user) {
accountService.updateUser(user);
updateCurrentUserName(user.getName());
return "redirect:/";
}
/**
* 使用@ModelAttribute, 实现Struts2 Preparable二次部分绑定的效果,先根据form的id从数据库查出Task对象,再把Form提交的内容绑定到该对象上。
* 因为仅update()方法的form中有id属性，因此本方法在该方法中执行.
*/
@ModelAttribute("user")
@ModelAttribute("preloadUser")
public User getUser(@RequestParam(value = "id", required = false) Long id) {
if (id != null) {
return accountService.getUser(id);
examples/quickstart/src/main/java/org/springside/examples/quickstart/web/account/UserAdminController.java
+8 -7
View File
@@ -28,7 +28,7 @@ public class UserAdminController {
@Autowired
private AccountService accountService;
@RequestMapping(value = "")
@RequestMapping(method = RequestMethod.GET)
public String list(Model model) {
List<User> users = accountService.getAllUser();
model.addAttribute("users", users);
@@ -42,25 +42,26 @@ public class UserAdminController {
return "account/adminUserForm";
}
@RequestMapping(value = "update/{userId}", method = RequestMethod.POST)
public String update(@Valid @ModelAttribute("user") User user, RedirectAttributes redirectAttributes) {
@RequestMapping(value = "update", method = RequestMethod.POST)
public String update(@Valid @ModelAttribute("preloadUser") User user, RedirectAttributes redirectAttributes) {
accountService.updateUser(user);
redirectAttributes.addFlashAttribute("message", "更新用户成功");
redirectAttributes.addFlashAttribute("message", "更新用户" + user.getLoginName() + "成功");
return "redirect:/admin/user";
}
@RequestMapping(value = "delete/{id}")
public String delete(@PathVariable("id") Long id, RedirectAttributes redirectAttributes) {
User user = accountService.getUser(id);
accountService.deleteUser(id);
redirectAttributes.addFlashAttribute("message", "删除用户成功");
redirectAttributes.addFlashAttribute("message", "删除用户" + user.getLoginName() + "成功");
return "redirect:/admin/user";
}
/**
* 使用@ModelAttribute, 实现Struts2 Preparable二次部分绑定的效果,先根据form的id从数据库查出Task对象,再把Form提交的内容绑定到该对象上。
* 使用@ModelAttribute, 实现Struts2 Preparable二次部分绑定的效果,先根据form的id从数据库查出User对象,再把Form提交的内容绑定到该对象上。
* 因为仅update()方法的form中有id属性，因此本方法在该方法中执行.
*/
@ModelAttribute("user")
@ModelAttribute("preloadUser")
public User getUser(@RequestParam(value = "id", required = false) Long id) {
if (id != null) {
return accountService.getUser(id);
examples/quickstart/src/main/java/org/springside/examples/quickstart/web/task/TaskController.java
+28 -12
View File
@@ -9,8 +9,10 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import org.springside.examples.quickstart.entity.Task;
@@ -23,12 +25,12 @@ import com.google.common.collect.Maps;
/**
* Task管理的Controller, 使用Restful风格的Urls:
*
* List page : GET /task/
* Create page : GET /task/create
* Create action : POST /task/save
* Update page : GET /task/update/{id}
* Update action : POST /task/save/{id}
* Delete action : POST /task/delete/{id}
* List page : GET /task/
* Create page : GET /task/create
* Create action : POST /task/create
* Update page : GET /task/update/{id}
* Update action : POST /task/update
* Delete action : GET /task/delete/{id}
*
* @author calvin
*/
@@ -47,7 +49,7 @@ public class TaskController {
sortTypes.put("title", "标题");
}
@RequestMapping(value = "")
@RequestMapping(method = RequestMethod.GET)
public String list(@RequestParam(value = "sortType", defaultValue = "auto") String sortType,
@RequestParam(value = "page", defaultValue = "1") int pageNumber, Model model) {
Long userId = getCurrentUserId();
@@ -60,13 +62,14 @@ public class TaskController {
return "task/taskList";
}
@RequestMapping(value = "create")
@RequestMapping(value = "create", method = RequestMethod.GET)
public String createForm(Model model) {
model.addAttribute("task", new Task());
model.addAttribute("action", "create");
return "task/taskForm";
}
@RequestMapping(value = "save")
@RequestMapping(value = "create", method = RequestMethod.POST)
public String create(@Valid Task newTask, RedirectAttributes redirectAttributes) {
User user = new User(getCurrentUserId());
newTask.setUser(user);
@@ -76,14 +79,15 @@ public class TaskController {
return "redirect:/task/";
}
@RequestMapping(value = "update/{id}")
@RequestMapping(value = "update/{id}", method = RequestMethod.GET)
public String updateForm(@PathVariable("id") Long id, Model model) {
model.addAttribute("task", taskService.getTask(id));
model.addAttribute("action", "update");
return "task/taskForm";
}
@RequestMapping(value = "save/{id}")
public String update(@Valid Task task, RedirectAttributes redirectAttributes) {
@RequestMapping(value = "update", method = RequestMethod.POST)
public String update(@Valid @ModelAttribute("preloadTask") Task task, RedirectAttributes redirectAttributes) {
taskService.saveTask(task);
redirectAttributes.addFlashAttribute("message", "更新任务成功");
return "redirect:/task/";
@@ -96,6 +100,18 @@ public class TaskController {
return "redirect:/task/";
}
/**
* 使用@ModelAttribute, 实现Struts2 Preparable二次部分绑定的效果,先根据form的id从数据库查出Task对象,再把Form提交的内容绑定到该对象上。
* 因为仅update()方法的form中有id属性，因此本方法在该方法中执行.
*/
@ModelAttribute("preloadTask")
public Task getTask(@RequestParam(value = "id", required = false) Long id) {
if (id != null) {
return taskService.getTask(id);
}
return null;
}
/**
* 取出Shiro中的当前用户Id.
*/
examples/quickstart/src/main/webapp/WEB-INF/views/account/adminUserForm.jsp
+1 -1
View File
@@ -18,7 +18,7 @@
</head>
<body>
<form id="inputForm" action="${ctx}/admin/user/update/${user.id}" method="post" class="form-horizontal">
<form id="inputForm" action="${ctx}/admin/user/update" method="post" class="form-horizontal">
<input type="hidden" name="id" value="${user.id}"/>
<fieldset>
<legend><small>用户管理</small></legend>
examples/quickstart/src/main/webapp/WEB-INF/views/task/taskForm.jsp
+1 -1
View File
@@ -19,7 +19,7 @@
</head>
<body>
<form id="inputForm" action="${ctx}/task/save/${task.id}" method="post" class="form-horizontal">
<form id="inputForm" action="${ctx}/task/${action}" method="post" class="form-horizontal">
<input type="hidden" name="id" value="${task.id}"/>
<fieldset>
<legend><small>管理任务</small></legend>
examples/showcase/src/main/java/org/springside/examples/showcase/web/UserController.java
+5 -4
View File
@@ -16,6 +16,7 @@ import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
@@ -50,7 +51,7 @@ public class UserController {
}
@RequiresRoles("Admin")
@RequestMapping(value = "update/{id}")
@RequestMapping(value = "update/{id}", method = RequestMethod.GET)
public String updateForm(@PathVariable("id") Long id, Model model) {
model.addAttribute("user", accountService.getUser(id));
model.addAttribute("allStatus", allStatus);
@@ -62,8 +63,8 @@ public class UserController {
* 演示自行绑定表单中的checkBox roleList到对象中.
*/
@RequiresPermissions("user:edit")
@RequestMapping(value = "save/{userId}")
public String update(@Valid @ModelAttribute("user") User user,
@RequestMapping(value = "update", method = RequestMethod.POST)
public String update(@Valid @ModelAttribute("preloadUser") User user,
@RequestParam(value = "roleList") List<Long> checkedRoleList, RedirectAttributes redirectAttributes) {
//bind roleList
@@ -96,7 +97,7 @@ public class UserController {
* 使用@ModelAttribute, 实现Struts2 Preparable二次部分绑定的效果,先根据form的id从数据库查出User对象,再把Form提交的内容绑定到该对象上。
* 因为仅update()方法的form中有id属性，因此本方法在该方法中执行.
*/
@ModelAttribute("user")
@ModelAttribute("preloadUser")
public User getUser(@RequestParam(value = "id", required = false) Long id) {
if (id != null) {
return accountService.getUser(id);
examples/showcase/src/main/webapp/WEB-INF/views/account/userForm.jsp
+1 -1
View File
@@ -33,7 +33,7 @@
<body>
<h1>综合演示用例</h1>
<form:form id="inputForm" modelAttribute="user" action="${ctx}/account/user/save/${user.id}" method="post" class="form-horizontal">
<form:form id="inputForm" modelAttribute="user" action="${ctx}/account/user/update" method="post" class="form-horizontal">
<input type="hidden" name="id" value="${user.id}"/>
<fieldset>
<legend><small>管理用户</small></legend>