🐛 修复菜单管理的bug

src/main/java/cc/ryanc/halo/model/domain/Menu.java

@@ -6,6 +6,8 @@ import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
 import javax.persistence.Table;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
 import java.io.Serializable;
 
 /**
@@ -33,16 +35,19 @@ public class Menu implements Serializable {
     /**
      * 菜单名称
      */
+    @NotEmpty(message = "菜单名称不能为空！")
     private String menuName;
 
     /**
      * 菜单路径
      */
+    @NotEmpty(message = "菜单路径不能为空！")
     private String menuUrl;
 
     /**
      * 排序编号
      */
+    @NotNull(message = "排序编号不能为空！")
     private Integer menuSort;
 
     /**

src/main/java/cc/ryanc/halo/web/controller/admin/MenuController.java

@@ -1,13 +1,19 @@
 package cc.ryanc.halo.web.controller.admin;
 
 import cc.ryanc.halo.model.domain.Menu;
+import cc.ryanc.halo.model.dto.JsonResult;
+import cc.ryanc.halo.model.enums.ResultCodeEnum;
 import cc.ryanc.halo.service.MenuService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.validation.ObjectError;
 import org.springframework.web.bind.annotation.*;
 
+import javax.validation.Valid;
+
 /**
  * <pre>
  *     后台菜单管理控制器
@@ -28,6 +34,7 @@ public class MenuController {
      * 渲染菜单设置页面
      *
      * @param model model
+     *
      * @return 模板路径/admin/admin_menu
      */
     @GetMapping
@@ -39,16 +46,23 @@ public class MenuController {
      * 新增/修改菜单
      *
      * @param menu menu
+     *
      * @return 重定向到/admin/menus
      */
     @PostMapping(value = "/save")
-    public String saveMenu(@ModelAttribute Menu menu) {
+    @ResponseBody
-        try {
+    public JsonResult saveMenu(@Valid Menu menu, BindingResult result) {
-            menuService.save(menu);
+        if (result.hasErrors()) {
-        } catch (Exception e) {
+            for (ObjectError error : result.getAllErrors()) {
-            log.error("Saving menu failed: {}" + e.getMessage());
+                return new JsonResult(ResultCodeEnum.FAIL.getCode(), error.getDefaultMessage());
+            }
+        }
+        menu = menuService.save(menu);
+        if (null != menu) {
+            return new JsonResult(ResultCodeEnum.SUCCESS.getCode(), "菜单保存成功！");
+        } else {
+            return new JsonResult(ResultCodeEnum.FAIL.getCode(), "菜单保存成功！");
         }
-        return "redirect:/admin/menus";
     }
 
     /**
@@ -56,11 +70,12 @@ public class MenuController {
      *
      * @param menuId 菜单编号
      * @param model  model
+     *
      * @return 模板路径/admin/admin_menu
      */
     @GetMapping(value = "/edit")
     public String updateMenu(@RequestParam("menuId") Long menuId, Model model) {
-        Menu menu = menuService.findByMenuId(menuId).get();
+        Menu menu = menuService.findByMenuId(menuId).orElse(new Menu());
         model.addAttribute("updateMenu", menu);
         return "/admin/admin_menu";
     }
@@ -69,6 +84,7 @@ public class MenuController {
      * 删除菜单
      *
      * @param menuId 菜单编号
+     *
      * @return 重定向到/admin/menus
      */
     @GetMapping(value = "/remove")

src/main/resources/i18n/messages.properties

@@ -147,7 +147,7 @@ admin.menus.text.update-menu = 修改菜单
 admin.menus.text.all-menus = 所有菜单
 admin.menus.text.add-menu = 添加菜单
 admin.menus.form.menu-name = 名称
-admin.menus.form.menu-name-tips = 页面上所显示的名称
+admin.menus.form.menu-name-tips = *页面上所显示的名称
 admin.menus.form.menu-url = 路径
 admin.menus.form.menu-url-tips = *菜单的路径
 admin.menus.form.menu-sort = 排序编号

src/main/resources/i18n/messages_en_US.properties

@@ -147,7 +147,7 @@ admin.menus.text.update-menu = Edit menu
 admin.menus.text.all-menus = All menus
 admin.menus.text.add-menu = Add menu
 admin.menus.form.menu-name = Menu name
-admin.menus.form.menu-name-tips = The name displayed on the page
+admin.menus.form.menu-name-tips = *The name displayed on the page
 admin.menus.form.menu-url = Menu url
 admin.menus.form.menu-url-tips = *Path to the menu
 admin.menus.form.menu-sort = Sort number

src/main/resources/i18n/messages_zh_CN.properties

@@ -147,7 +147,7 @@ admin.menus.text.update-menu = 修改菜单
 admin.menus.text.all-menus = 所有菜单
 admin.menus.text.add-menu = 添加菜单
 admin.menus.form.menu-name = 名称
-admin.menus.form.menu-name-tips = 页面上所显示的名称
+admin.menus.form.menu-name-tips = *页面上所显示的名称
 admin.menus.form.menu-url = 路径
 admin.menus.form.menu-url-tips = *菜单的路径
 admin.menus.form.menu-sort = 排序编号

src/main/resources/templates/admin/admin_menu.ftl

@@ -6,7 +6,7 @@
         <h1 style="display: inline-block;"><@spring.message code='admin.menus.title' /></h1>
         <ol class="breadcrumb">
             <li>
-                <a data-pjax="true" href="/admin"><i class="fa fa-dashboard"></i> <@spring.message code='admin.index.bread.index' /></a>
+                <a data-pjax="true" href="/admin/"><i class="fa fa-dashboard"></i> <@spring.message code='admin.index.bread.index' /></a>
             </li>
             <li><a data-pjax="true" href="javascript:void(0)"><@spring.message code='admin.themes.bread.appearance' /></a></li>
             <li class="active"><@spring.message code='admin.menus.title' /></li>
@@ -20,7 +20,7 @@
                         <div class="box-header with-border">
                             <h3 class="box-title"><@spring.message code='admin.menus.text.update-menu' /><#if updateMenu??>[${updateMenu.menuName}]</#if></h3>
                         </div>
-                        <form action="/admin/menus/save" method="post" role="form" id="menuAddForm">
+                        <form role="form" id="menuSaveForm">
                             <input type="hidden" name="menuId" value="${updateMenu.menuId?c}">
                             <div class="box-body">
                                 <div class="form-group">
@@ -35,7 +35,7 @@
                                 </div>
                                 <div class="form-group">
                                     <label for="menuSort"><@spring.message code='admin.menus.form.menu-sort' /></label>
-                                    <input type="number" class="form-control" id="menuSort" name="menuSort" value="${updateMenu.menuSort!}">
+                                    <input type="number" class="form-control" id="menuSort" name="menuSort" value="${updateMenu.menuSort?c}">
                                 </div>
                                 <div class="form-group">
                                     <label for="menuIcon"><@spring.message code='admin.menus.form.menu-icon' /></label>
@@ -51,7 +51,7 @@
                                 </div>
                             </div>
                             <div class="box-footer">
-                                <button type="submit" class="btn btn-primary btn-sm "><@spring.message code='common.btn.define-edit' /></button>
+                                <button type="button" class="btn btn-primary btn-sm" onclick="save()"><@spring.message code='common.btn.define-edit' /></button>
                                 <a data-pjax="true" href="/admin/menus" class="btn btn-info btn-sm "><@spring.message code='common.btn.back-to-add' /></a>
                             </div>
                         </form>
@@ -59,7 +59,7 @@
                         <div class="box-header with-border">
                             <h3 class="box-title"><@spring.message code='admin.menus.text.add-menu' /></h3>
                         </div>
-                        <form action="/admin/menus/save" method="post" role="form" id="menuAddForm">
+                        <form role="form" id="menuSaveForm">
                             <div class="box-body">
                                 <div class="form-group">
                                     <label for="menuName"><@spring.message code='admin.menus.form.menu-name' /></label>
@@ -89,7 +89,7 @@
                                 </div>
                             </div>
                             <div class="box-footer">
-                                <button type="submit" class="btn btn-primary btn-sm "><@spring.message code='common.btn.define-add' /></button>
+                                <button type="button" class="btn btn-primary btn-sm" onclick="save()"><@spring.message code='common.btn.define-add' /></button>
                             </div>
                         </form>
                     </#if>
@@ -116,7 +116,7 @@
                                             <tr>
                                                 <td>${menu.menuName!}</td>
                                                 <td>${menu.menuUrl!}</td>
-                                                <td>${menu.menuSort!}</td>
+                                                <td>${menu.menuSort?c}</td>
                                                 <td>${menu.menuIcon!}</td>
                                                 <td>
                                                     <#if updateMenu?? && menu.menuId?c==updateMenu.menuId?c>
@@ -163,6 +163,20 @@
             var url=$.trim($("#url").val());
             window.location.href=url;
         }
+
+        /**
+         * 保存
+         */
+        function save() {
+            var param = $('#menuSaveForm').serialize();
+            $.post('/admin/menus/save', param, function (data) {
+                if (data.code === 1) {
+                    halo.showMsgAndRedirect(data.msg, 'success', 1000,'/admin/menus');
+                } else {
+                    halo.showMsg(data.msg, 'error', 2000);
+                }
+            }, 'JSON');
+        }
     </script>
 </div>
 <@footer></@footer>