From b0d4df5f39525ae7fe252e8ee65d85fd71dca721 Mon Sep 17 00:00:00 2001
From: zouyu <2723363702@qq.com>
Date: 星期四, 07 五月 2026 14:53:32 +0800
Subject: [PATCH] 手动下单:检验中订单撤销报错问题修复

---
 src/views/system/user/index.vue |  137 ++++++++++++++++++++++++++++++++++++++++++---
 1 files changed, 128 insertions(+), 9 deletions(-)

diff --git a/src/views/system/user/index.vue b/src/views/system/user/index.vue
index 3306ae7..7ff8d4e 100644
--- a/src/views/system/user/index.vue
+++ b/src/views/system/user/index.vue
@@ -47,7 +47,12 @@
             </div>
           </div>
           <el-col>
-            <el-table v-loading="loading" :data="userList" :header-cell-style="{ background: '#f8f8f9', color: '#515a6e' }" border>
+            <el-table ref="dragTable" v-loading="loading" row-key="userId" :data="userList" :header-cell-style="{ background: '#f8f8f9', color: '#515a6e' }" border>
+              <el-table-column label="鎷栨嫿" align="center" width="60">
+                <template slot-scope="scope">
+                  <i class="el-icon-rank drag-handle" :data-user-id="scope.row.userId"></i>
+                </template>
+              </el-table-column>
               <el-table-column label="搴忓彿" align="center" type="index" />
               <el-table-column label="濮撳悕" align="center" key="nickName" prop="nickName" :show-overflow-tooltip="true" />
               <el-table-column label="璐﹀彿" align="center" key="userName" prop="userName" :show-overflow-tooltip="true" />
@@ -75,6 +80,7 @@
               </el-table-column>
             </el-table>
             <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum"
+                        :page-sizes="[20,50,100,200,500]"
               :limit.sync="queryParams.pageSize" @pagination="getList" />
           </el-col>
         </pane>
@@ -299,7 +305,8 @@
   uploadFile,
   selectRoleList,
   selectCustomEnum,
-  addDepartment
+  addDepartment,
+  updateUserSort
 } from "@/api/system/user";
 import {optionSelect} from '@/api/system/post'
 import { getToken } from "@/utils/auth";
@@ -307,6 +314,7 @@
 import "@riophae/vue-treeselect/dist/vue-treeselect.css";
 import { Splitpanes, Pane } from "splitpanes";
 import "splitpanes/dist/splitpanes.css";
+import Sortable from "sortablejs";
 
 export default {
   nickName: "User",
@@ -378,7 +386,7 @@
       // 鏌ヨ鍙傛暟
       queryParams: {
         pageNum: 1,
-        pageSize: 10,
+        pageSize: 20,
         nickName: undefined,
         phonenumber: undefined,
         status: undefined,
@@ -467,6 +475,8 @@
         fatherId: 10001,
         nickName: '',
       },
+      sortTable: null,
+      sortSaving: false,
     };
   },
   watch: {
@@ -482,16 +492,103 @@
       this.initPassword = response.msg;
     });
   },
+  beforeDestroy() {
+    this.destroyDrag()
+  },
   methods: {
+    // 琛ㄦ牸琛屾嫋鎷芥帓搴�
+    destroyDrag() {
+      if (this.sortTable) {
+        this.sortTable.destroy()
+        this.sortTable = null
+      }
+    },
+    syncDragDisabledState() {
+      if (this.sortTable) {
+        this.sortTable.option('disabled', this.loading || this.sortSaving)
+      }
+    },
+    initDrag() {
+      this.destroyDrag()
+      if (!this.$refs.dragTable || !this.userList || this.userList.length === 0) {
+        return
+      }
+
+      // 鑾峰彇 el-table 鐨� tbody 鍏冪礌锛堟嫋鎷界殑鐩爣瀹瑰櫒锛�
+      const tbody = this.$refs.dragTable.$el.querySelector(
+        '.el-table__body-wrapper tbody'
+      )
+      if (!tbody) {
+        return
+      }
+
+      // 鍒濆鍖� Sortable
+      this.sortTable = Sortable.create(tbody, {
+        animation: 150, // 鎷栨嫿鍔ㄧ敾杩囨浮鏃堕暱
+        ghostClass: 'sortable-ghost', // 鎷栨嫿鍗犱綅绗︽牱寮�
+        chosenClass: 'sortable-chosen', // 閫変腑琛屾牱寮�
+        dragClass: 'sortable-drag', // 鎷栨嫿鍏冪礌鏍峰紡
+        handle: '.drag-handle',
+        disabled: this.loading || this.sortSaving,
+        // 鎷栨嫿缁撴潫瑙﹀彂锛堟牳蹇冮�昏緫锛�
+        onEnd: async({ oldIndex, newIndex }) => {
+          if (
+            this.loading ||
+            this.sortSaving ||
+            oldIndex === newIndex ||
+            oldIndex === undefined ||
+            newIndex === undefined
+          ) {
+            return
+          }
+
+          const previousList = [...this.userList]
+          const row = this.userList.splice(oldIndex, 1)[0]
+          if (!row) {
+            this.userList = previousList
+            return
+          }
+          this.userList.splice(newIndex, 0, row)
+
+          const pageOffset =
+            (this.queryParams.pageNum - 1) * this.queryParams.pageSize
+          const data = this.userList.map((item, index) => ({
+            id: item.userId,
+            sort: pageOffset + index + 1
+          }))
+
+          this.sortSaving = true
+          this.syncDragDisabledState()
+          try {
+            await updateUserSort(data)
+            this.$message.success('鏇存柊鎺掑簭鎴愬姛')
+          } catch (error) {
+            this.userList = previousList
+            this.$message.error('鏇存柊鎺掑簭澶辫触')
+          } finally {
+            this.sortSaving = false
+            this.$nextTick(() => {
+              this.syncDragDisabledState()
+            })
+          }
+        }
+      })
+    },
     /** 鏌ヨ鐢ㄦ埛鍒楄〃 */
     getList() {
-      this.loading = true;
+      this.loading = true
+      this.syncDragDisabledState()
       listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
-        this.userList = response.rows;
-        this.total = response.total;
-        this.loading = false;
-      }
-      );
+        this.userList = response.rows
+        this.total = response.total
+        this.loading = false
+        this.$nextTick(() => {
+          this.initDrag()
+        })
+      }).catch(() => {
+        this.loading = false
+        this.destroyDrag()
+      })
     },
     // 鎵撳紑娣诲姞鏋舵瀯寮规
     addSchema() {
@@ -909,6 +1006,28 @@
 </script>
 
 <style scoped lang="scss">
+:deep(.drag-handle) {
+  cursor: grab;
+  color: #909399;
+  font-size: 16px;
+  display: inline-block;
+  user-select: none;
+}
+:deep(.drag-handle:hover) {
+  color: #409EFF;
+  cursor: grab;
+}
+:deep(.drag-handle:active) {
+  cursor: grabbing;
+}
+:deep(.sortable-ghost) {
+  opacity: 0.8;
+  background: #f0f9eb;
+}
+:deep(.sortable-chosen) {
+  cursor: move;
+  background: #e1f3d8;
+}
 .search_form {
   display: flex;
   justify-content: space-between;

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