From 045da5de062c1b43f53bc7b6a4cf125fbd97a3e5 Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期四, 09 四月 2026 15:37:14 +0800
Subject: [PATCH] 1.产品维护产品大类新增时层级不做限制 2.角色管理数据权限范围枚举值修改

---
 src/views/basicData/product/index.vue |  117 +++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 files changed, 110 insertions(+), 7 deletions(-)

diff --git a/src/views/basicData/product/index.vue b/src/views/basicData/product/index.vue
index c9058aa..3b86b37 100644
--- a/src/views/basicData/product/index.vue
+++ b/src/views/basicData/product/index.vue
@@ -25,6 +25,9 @@
           :data="list"
           @node-click="handleNodeClick"
           :expand-on-click-node="false"
+          @node-expand="handleNodeExpand"
+          @node-collapse="handleNodeCollapse"
+          :key="treeKey"
           :default-expanded-keys="expandedKeys"
           :filter-node-method="filterNode"
           :props="{ children: 'children', label: 'label' }"
@@ -50,7 +53,7 @@
                 >
                   缂栬緫
                 </el-button>
-                <el-button type="primary" link @click="openProDia('add', data)" :disabled="node.level >= 3">
+                <el-button type="primary" link @click="openProDia('add', data)">
                   娣诲姞浜у搧
                 </el-button>
                 <el-button
@@ -73,7 +76,7 @@
         <el-button type="primary" @click="openModelDia('add')">
           鏂板瑙勬牸鍨嬪彿
         </el-button>
-        <ImportExcel @uploadSuccess="getModelList" />
+        <ImportExcel :product-id="currentId" @uploadSuccess="getModelList" />
         <el-button
           type="danger"
           @click="handleDelete"
@@ -174,7 +177,7 @@
 </template>
 
 <script setup>
-import { ref } from "vue";
+import { nextTick, ref } from "vue";
 import { ElMessageBox } from "element-plus";
 import {
   addOrEditProduct,
@@ -189,6 +192,92 @@
 const { proxy } = getCurrentInstance();
 const tree = ref(null);
 const containerRef = ref(null);
+const treeKey = ref(0);
+const expandedKeySet = new Set();
+const EXPANDED_STORAGE_KEY = "basicData_product_tree_expanded_keys_v2";
+
+const loadExpandedKeys = () => {
+  if (typeof window === "undefined") {
+    return [];
+  }
+  try {
+    const saved = localStorage.getItem(EXPANDED_STORAGE_KEY);
+    return saved ? JSON.parse(saved) : [];
+  } catch (error) {
+    console.error(error);
+    return [];
+  }
+};
+
+const saveExpandedKeys = () => {
+  if (typeof window === "undefined") {
+    return;
+  }
+  localStorage.setItem(
+    EXPANDED_STORAGE_KEY,
+    JSON.stringify(Array.from(expandedKeySet))
+  );
+};
+
+loadExpandedKeys().forEach((key) => expandedKeySet.add(key));
+
+const syncExpandedKeysFromTree = () => {
+  const keys = [];
+  const walk = (nodes) => {
+    (nodes || []).forEach((item) => {
+      if (item.expanded && item.data?.id !== undefined) {
+        keys.push(item.data.id);
+      }
+      if (item.childNodes && item.childNodes.length) {
+        walk(item.childNodes);
+      }
+    });
+  };
+
+  walk(tree.value?.root?.childNodes);
+  expandedKeySet.clear();
+  keys.forEach((key) => expandedKeySet.add(key));
+  expandedKeys.value = keys;
+  saveExpandedKeys();
+};
+
+const normalizeExpandedKeys = (treeData) => {
+  const parentMap = new Map();
+  const walk = (nodes, parentId = null) => {
+    (nodes || []).forEach((item) => {
+      parentMap.set(item.id, parentId);
+      if (item.children && item.children.length) {
+        walk(item.children, item.id);
+      }
+    });
+  };
+
+  walk(treeData);
+
+  const normalizedKeys = Array.from(expandedKeySet).filter((key) => {
+    if (!parentMap.has(key)) {
+      return false;
+    }
+    let currentId = key;
+    while (parentMap.has(currentId)) {
+      const parentId = parentMap.get(currentId);
+      if (!parentId) {
+        return true;
+      }
+      if (!expandedKeySet.has(parentId)) {
+        return false;
+      }
+      currentId = parentId;
+    }
+    return true;
+  });
+
+  if (normalizedKeys.length !== expandedKeySet.size) {
+    expandedKeySet.clear();
+    normalizedKeys.forEach((key) => expandedKeySet.add(key));
+    saveExpandedKeys();
+  }
+};
 
 const productDia = ref(false);
 const modelDia = ref(false);
@@ -258,16 +347,30 @@
   treeLoad.value = true;
   productTreeList()
     .then((res) => {
-      list.value = res;
-      list.value.forEach((a) => {
-        expandedKeys.value.push(a.label);
+      list.value = res || [];
+      normalizeExpandedKeys(list.value);
+      expandedKeys.value = Array.from(expandedKeySet);
+      treeKey.value += 1;
+      nextTick(() => {
+        tree.value?.setDefaultExpandedKeys?.(expandedKeys.value);
       });
-      treeLoad.value = false;
     })
     .catch((err) => {
+      console.error(err);
+    })
+    .finally(() => {
       treeLoad.value = false;
     });
 };
+const handleNodeExpand = (data) => {
+  nextTick(syncExpandedKeysFromTree);
+};
+const handleNodeCollapse = (data, node) => {
+  node?.eachNode?.((item) => {
+    item.collapse();
+  });
+  nextTick(syncExpandedKeysFromTree);
+};
 // 杩囨护浜у搧鏍�
 const searchFilter = () => {
   proxy.$refs.tree.filter(search.value);

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