部门管理支持批量保存排序

ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysDeptController.java

@@ -10,6 +10,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.constant.UserConstants;
@@ -186,4 +187,15 @@ public class SysDeptController extends BaseController
         List<Ztree> ztrees = deptService.selectDeptTreeExcludeChild(dept);
         return ztrees;
     }
+
+    /**
+     * 保存部门排序
+     */
+    @PostMapping("/updateSort")
+    @ResponseBody
+    public AjaxResult updateSort(@RequestParam String[] deptIds, @RequestParam String[] orderNums)
+    {
+        deptService.updateDeptSort(deptIds, orderNums);
+        return success();
+    }
 }

ruoyi-admin/src/main/resources/templates/system/dept/dept.html

@@ -35,6 +35,9 @@
                 <a class="btn btn-primary" onclick="$.operate.edit()" shiro:hasPermission="system:dept:edit">
 		            <i class="fa fa-edit"></i> 修改
 		        </a>
+                <a class="btn btn-warning" onclick="saveSort()">
+                    <i class="fa fa-sort-amount-asc"></i> 保存排序
+                </a>
                 <a class="btn btn-info" id="expandAllBtn">
                     <i class="fa fa-exchange"></i> 展开/折叠
                 </a>
@@ -51,6 +54,7 @@
 		var removeFlag = [[${@permission.hasPermi('system:dept:remove')}]];
 		var datas = [[${@dict.getType('sys_normal_disable')}]];
 		var prefix = ctx + "system/dept"
+		var originalOrders = {};
 
 		$(function() {
 		    var options = {
@@ -74,7 +78,13 @@
 		        {
 		            field: 'orderNum',
 		            title: '排序',
-		            align: "left"
+		            align: "left",
+		            formatter: function(value, row, index) {
+		                var deptIdText = $.common.sprintf("<input type='hidden' name='deptIds' value='%s'>", row.deptId);
+		                var orderNumText = $.common.sprintf("<input type='text' name='orderNums' value='%s' class='form-control' style='display:inline-block;width:60px;text-align:center;'>", row.orderNum);
+		                originalOrders[row.deptId] = row.orderNum;
+		                return deptIdText + orderNumText;
+		            }
 		        },
 		        {
 		            field: 'status',
@@ -107,6 +117,25 @@
 		    };
 		    $.treeTable.init(options);
 		});
+
+		/* 保存排序-部门 */
+		function saveSort() {
+			var changedDeptIds = [];
+			var changedOrderNums = [];
+		    $("input[name='deptIds']").each(function() {
+		        var deptId = $(this).val();
+		        var currentOrder = $(this).next("input[name='orderNums']").val();
+		        if (String(originalOrders[deptId]) !== String(currentOrder)) {
+		            changedDeptIds.push(deptId);
+		            changedOrderNums.push(currentOrder);
+		        }
+		    });
+		    if (changedDeptIds.length === 0) {
+		        $.modal.alertWarning("未检测到排序修改");
+		        return;
+		    }
+		    $.operate.post(prefix + "/updateSort", { "deptIds": changedDeptIds.join(","), "orderNums": changedOrderNums.join(",") });
+		}
 	</script>
 </body>
 </html>

ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysDeptMapper.java

@@ -114,4 +114,11 @@ public interface SysDeptMapper
      * @return 子部门数
      */
     public int selectNormalChildrenDeptById(Long deptId);
+
+    /**
+     * 保存部门排序
+     *
+     * @param dept 部门信息（含deptId和orderNum）
+     */
+    public void updateDeptSort(SysDept dept);
 }

ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDeptService.java

@@ -114,4 +114,12 @@ public interface ISysDeptService
      * @param deptId 部门id
      */
     public void checkDeptDataScope(Long deptId);
+
+    /**
+     * 保存部门排序
+     *
+     * @param deptIds 部门ID数组
+     * @param orderNums 排序数组
+     */
+    public void updateDeptSort(String[] deptIds, String[] orderNums);
 }

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java

@@ -324,4 +324,30 @@ public class SysDeptServiceImpl implements ISysDeptService
             }
         }
     }
+
+    /**
+     * 保存部门排序
+     *
+     * @param deptIds 部门ID数组
+     * @param orderNums 排序数组
+     */
+    @Override
+    @Transactional
+    public void updateDeptSort(String[] deptIds, String[] orderNums)
+    {
+        try
+        {
+            for (int i = 0; i < deptIds.length; i++)
+            {
+                SysDept dept = new SysDept();
+                dept.setDeptId(Convert.toLong(deptIds[i]));
+                dept.setOrderNum(Convert.toInt(orderNums[i]));
+                deptMapper.updateDeptSort(dept);
+            }
+        }
+        catch (Exception e)
+        {
+            throw new ServiceException("保存排序异常，请联系管理员");
+        }
+    }
 }

ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml

@@ -155,4 +155,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </foreach>
 	</update>
 
+	<update id="updateDeptSort" parameterType="SysDept">
+		update sys_dept set order_num = #{orderNum} where dept_id = #{deptId}
+	</update>
+
 </mapper>