manager 升级到vue3

manager/src/views/sys/department-manage/departmentManage.vue

@@ -1,169 +1,108 @@
 <template>
   <div class="search">
-    <Card>
-      <Row class="operation">
-        <i-switch v-model="strict" size="large" style="margin-right: 5px">
-          <span slot="open">级联</span>
-          <span slot="close">单选</span>
-        </i-switch>
-        <Button @click="addRoot">添加部门</Button>
-        <Button @click="add" type="primary">添加子部门</Button>
-        <Button @click="delAll">批量删除</Button>
-        <Button @click="getParentList">刷新</Button>
-      </Row>
-      <Row type="flex" justify="start">
-        <Col :md="8" :lg="8" :xl="6">
-          <Alert show-icon>
+    <el-card>
+      <el-row class="operation">
+        <el-switch
+          v-model="strict"
+          active-text="级联"
+          inactive-text="单选"
+          style="margin-right: 5px"
+        />
+        <el-button @click="addRoot">添加部门</el-button>
+        <el-button type="primary" @click="add">添加子部门</el-button>
+        <el-button @click="delAll">批量删除</el-button>
+        <el-button @click="getParentList">刷新</el-button>
+      </el-row>
+      <el-row type="flex" justify="start">
+        <el-col :md="8" :lg="8" :xl="6">
+          <el-alert type="info" show-icon :closable="false">
             当前选择编辑：
             <span class="select-title">{{ editTitle }}</span>
-            <a class="select-clear" v-if="form.id" @click="cancelSelect"
-              >取消选择</a
-            >
-          </Alert>
-          <div class="tree-bar" :style="{ maxHeight: maxHeight }">
-            <Tree
-              ref="tree"
+            <a v-if="form.id" class="select-clear" @click="cancelSelect">取消选择</a>
+          </el-alert>
+          <div v-loading="loading" class="tree-bar" :style="{ maxHeight: maxHeight }">
+            <el-tree
+              ref="treeRef"
               :data="data"
-              :load-data="loadData"
+              lazy
+              :load="loadNode"
+              :props="treeProps"
+              node-key="id"
               show-checkbox
-              @on-check-change="changeSelect"
-              @on-select-change="selectTree"
+              highlight-current
               :check-strictly="!strict"
-            ></Tree>
-            <Spin size="large" fix v-if="loading"></Spin>
+              :current-node-key="currentNodeKey"
+              @node-click="onNodeClick"
+              @check="onCheckChange"
+            />
           </div>
-        </Col>
-        <Col :md="15" :lg="13" :xl="9" style="margin-left: 10px">
-          <Form
-            ref="form"
-            :model="form"
-            :label-width="100"
-            :rules="formValidate"
-          >
-            <!-- <FormItem label="上级部门" prop="parentTitle">
-              <div style="display: flex">
-                <Input
-                  v-model="form.parentTitle"
-                  readonly
-                  style="margin-right: 10px"
-                />
-                <Poptip
-                  transfer
-                  trigger="click"
-                  placement="right-start"
-                  title="选择上级部门"
-                  width="250"
-                >
-                  <Button icon="md-list">选择部门</Button>
-                  <div
-                    slot="content"
-                    style="position: relative; min-height: 5vh"
-                  >
-                    <Tree
-                      :data="dataEdit"
-                      :load-data="loadData"
-                      @on-select-change="selectTreeEdit"
-                    ></Tree>
-                    <Spin size="large" fix v-if="loadingEdit"></Spin>
-                  </div>
-                </Poptip>
-              </div>
-            </FormItem> -->
-            <FormItem label="部门名称" prop="title">
-              <Input v-model="form.title" />
-            </FormItem>
-            <FormItem label="选择角色">
-              <Select
-                :loading="userLoading"
-                not-found-text="暂无角色"
+        </el-col>
+        <el-col :md="15" :lg="13" :xl="9" style="margin-left: 10px">
+          <el-form ref="form" :model="form" label-width="100px" :rules="formValidate">
+            <el-form-item label="部门名称" prop="title">
+              <el-input v-model="form.title" />
+            </el-form-item>
+            <el-form-item label="选择角色">
+              <el-select
                 v-model="selectedRole"
                 multiple
+                :loading="userLoading"
+                placeholder="请选择角色"
+                style="width: 100%"
               >
-                <Option v-for="item in users" :value="item.id" :key="item.id">{{
-                  item.name
-                }}</Option>
-              </Select>
-            </FormItem>
-
-            <FormItem label="排序值" prop="sortOrder">
-              <Tooltip
-                trigger="hover"
-                placement="right"
-                content="值越小越靠前，支持小数"
-              >
-                <InputNumber
-                  :max="1000"
-                  :min="0"
-                  v-model="form.sortOrder"
-                ></InputNumber>
-              </Tooltip>
-            </FormItem>
-            <!--   <FormItem label="是否启用" prop="status">
-              <i-switch size="large" v-model="form.status" :true-value="0" :false-value="-1">
-                <span slot="open">启用</span>
-                <span slot="close">禁用</span>
-              </i-switch>
-            </FormItem> -->
-            <Form-item>
-              <Button
-                style="margin-right: 5px"
-                @click="submitEdit"
-                :loading="submitLoading"
+                <el-option
+                  v-for="item in users"
+                  :key="item.id"
+                  :label="item.name"
+                  :value="item.id"
+                />
+              </el-select>
+            </el-form-item>
+            <el-form-item label="排序值" prop="sortOrder">
+              <el-tooltip placement="right" content="值越小越靠前，支持小数">
+                <el-input-number v-model="form.sortOrder" :max="1000" :min="0" />
+              </el-tooltip>
+            </el-form-item>
+            <el-form-item>
+              <el-button
                 type="primary"
-                >修改并保存</Button
+                style="margin-right: 5px"
+                :loading="submitLoading"
+                @click="submitEdit"
               >
-              <Button @click="handleReset">重置</Button>
-            </Form-item>
-          </Form>
-        </Col>
-      </Row>
-    </Card>
+                修改并保存
+              </el-button>
+              <el-button @click="handleReset">重置</el-button>
+            </el-form-item>
+          </el-form>
+        </el-col>
+      </el-row>
+    </el-card>
 
-    <Modal
-      :title="modalTitle"
+    <el-dialog
       v-model="modalVisible"
-      :mask-closable="false"
-      :width="500"
+      :title="modalTitle"
+      width="500px"
+      :close-on-click-modal="false"
     >
-      <Form
-        ref="formAdd"
-        :model="formAdd"
-        :label-width="85"
-        :rules="formValidate"
-      >
+      <el-form ref="formAdd" :model="formAdd" label-width="85px" :rules="formValidate">
         <div v-if="showParent">
-          <FormItem label="上级部门：">{{ form.title }}</FormItem>
+          <el-form-item label="上级部门：">{{ form.title }}</el-form-item>
         </div>
-        <FormItem label="部门名称" prop="title">
-          <Input v-model="formAdd.title" />
-        </FormItem>
-        <FormItem label="排序值" prop="sortOrder">
-          <Tooltip
-            trigger="hover"
-            placement="right"
-            content="值越小越靠前，支持小数"
-          >
-            <InputNumber
-              :max="1000"
-              :min="0"
-              v-model="formAdd.sortOrder"
-            ></InputNumber>
-          </Tooltip>
-        </FormItem>
-        <!--   <FormItem label="是否启用" prop="status">
-          <i-switch size="large" v-model="formAdd.status" :true-value="0" :false-value="-1">
-            <span slot="open">启用</span>
-            <span slot="close">禁用</span>
-          </i-switch>
-        </FormItem> -->
-      </Form>
-      <div slot="footer">
-        <Button type="text" @click="cancelAdd">取消</Button>
-        <Button type="primary" :loading="submitLoading" @click="submitAdd"
-          >提交</Button
-        >
-      </div>
-    </Modal>
+        <el-form-item label="部门名称" prop="title">
+          <el-input v-model="formAdd.title" />
+        </el-form-item>
+        <el-form-item label="排序值" prop="sortOrder">
+          <el-tooltip placement="right" content="值越小越靠前，支持小数">
+            <el-input-number v-model="formAdd.sortOrder" :max="1000" :min="0" />
+          </el-tooltip>
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <el-button @click="cancelAdd">取消</el-button>
+        <el-button type="primary" :loading="submitLoading" @click="submitAdd">提交</el-button>
+      </template>
+    </el-dialog>
   </div>
 </template>
 
@@ -178,25 +117,31 @@ import {
   getRoleList,
   updateDepartmentRole,
 } from "@/api/index";
+
 export default {
   name: "department-manage",
   data() {
     return {
-      loading: true, // 加载状态
-      maxHeight: "500px", // 最大高度
-      strict: true, // 级联还是单选
-      userLoading: false, // 选择角色加载状态
-      loadingEdit: false, // 编辑加载状态
-      modalVisible: false, // modal显隐
-      selectList: [], // 已选列表
-      selectCount: 0, // 已选总数
-      showParent: false, // 展示父级
-      modalTitle: "", // modal标题
-      editTitle: "", // 编辑标题
-      selectedRole: [], //选择的角色
-      searchKey: "", // 搜索关键字
+      loading: true,
+      maxHeight: "500px",
+      strict: true,
+      userLoading: false,
+      loadingEdit: false,
+      modalVisible: false,
+      selectList: [],
+      selectCount: 0,
+      showParent: false,
+      modalTitle: "",
+      editTitle: "",
+      selectedRole: [],
+      searchKey: "",
+      currentNodeKey: null,
+      treeProps: {
+        label: "title",
+        children: "children",
+        isLeaf: "isLeaf",
+      },
       form: {
-        // 提交表单
         id: "",
         title: "",
         parentId: "",
@@ -204,10 +149,8 @@ export default {
         sortOrder: 0,
         status: 0,
       },
-
-      formAdd: {}, // 新增表单
+      formAdd: {},
       formValidate: {
-        // 验证规则
         title: [{ required: true, message: "名称不能为空", trigger: "blur" }],
         sortOrder: [
           {
@@ -218,17 +161,16 @@ export default {
           },
         ],
       },
-      submitLoading: false, // 提交loading
-      data: [], // 部门数据
-      dataEdit: [], // 编辑时部门数据
-      users: [], // 用户
+      submitLoading: false,
+      data: [],
+      dataEdit: [],
+      users: [],
     };
   },
   methods: {
     init() {
       this.getParentList();
     },
-    // 获取部门数据
     getParentList() {
       this.loading = true;
       initDepartment().then((res) => {
@@ -238,61 +180,60 @@ export default {
         }
       });
     },
-    // 动态加载二级数据
-    loadData(item, callback) {
-      loadDepartment(item.id).then((res) => {
+    loadNode(node, resolve) {
+      const id = node.data?.id;
+      if (id === undefined || id === null) {
+        resolve([]);
+        return;
+      }
+      loadDepartment(id).then((res) => {
         this.loadingEdit = false;
         if (res.success) {
-          console.log(res.result);
-          callback(res.result);
+          resolve(res.result || []);
+        } else {
+          resolve([]);
         }
       });
     },
-
-    // 点击树
-    selectTree(v) {
-      if (v.length > 0) {
-        // 转换null为""
-        for (let attr in v[0]) {
-          if (v[0][attr] == null) {
-            v[0][attr] = "";
-          }
-        }
-        let str = JSON.stringify(v[0]);
-        let data = JSON.parse(str);
-
-        this.editTitle = data.title;
-        // 加载部门用户数据
-        this.userLoading = true;
-
-        getUserByDepartmentId(data.id).then((res) => {
-          let way = [];
-          res.result &&
-            res.result.forEach((item) => {
-              way.push(item.roleId);
-            });
-          this.$set(this, "selectedRole", way);
-          console.warn(this.selectedRole);
-        });
-
-        getRoleList({
-          pageNumber: 1,
-          pageSize: 10000,
-        }).then((res) => {
-          this.userLoading = false;
-          console.log(res);
-          if (res.success) {
-            this.users = res.result.records;
-            // 回显
-            this.form = data;
-          }
-        });
-      } else {
+    onNodeClick(data) {
+      if (!data) {
         this.cancelSelect();
+        return;
       }
-    },
+      const row = JSON.parse(JSON.stringify(data));
+      for (const attr in row) {
+        if (row[attr] == null) {
+          row[attr] = "";
+        }
+      }
+      this.editTitle = row.title;
+      this.currentNodeKey = row.id;
+      this.userLoading = true;
 
-    // 排序
+      getUserByDepartmentId(row.id).then((res) => {
+        const way = [];
+        res.result &&
+          res.result.forEach((item) => {
+            way.push(item.roleId);
+          });
+        this.selectedRole = way;
+      });
+
+      getRoleList({
+        pageNumber: 1,
+        pageSize: 10000,
+      }).then((res) => {
+        this.userLoading = false;
+        if (res.success) {
+          this.users = res.result.records;
+          this.form = row;
+        }
+      });
+    },
+    onCheckChange(_data, { checkedNodes }) {
+      this.selectList = checkedNodes;
+      this.selectCount = checkedNodes.length;
+    },
     bubbleSort(array) {
       const len = array.length;
       if (len < 2) return array;
@@ -307,42 +248,33 @@ export default {
       }
       return array;
     },
-
-    // 取消选择
     cancelSelect() {
-      let data = this.$refs.tree.getSelectedNodes()[0];
-      if (data) {
-        data.selected = false;
-      }
+      this.$refs.treeRef?.setCurrentKey(null);
+      this.currentNodeKey = null;
       this.$refs.form.resetFields();
       delete this.form.id;
       this.editTitle = "";
+      this.selectedRole = [];
     },
-    // 选择上级部门
     selectTreeEdit(v) {
       if (v.length > 0) {
-        // 转换null为""
-        for (let attr in v[0]) {
+        for (const attr in v[0]) {
           if (v[0][attr] == null) {
             v[0][attr] = "";
           }
         }
-        let str = JSON.stringify(v[0]);
-        let data = JSON.parse(str);
+        const data = JSON.parse(JSON.stringify(v[0]));
         this.form.parentId = data.id;
         this.form.parentTitle = data.title;
       }
     },
-    // 取消添加部门
     cancelAdd() {
       this.modalVisible = false;
     },
-    // 重置表单
     handleReset() {
       this.$refs.form.resetFields();
       this.form.status = 0;
     },
-    // 提交表单
     submitEdit() {
       this.$refs.form.validate((valid) => {
         if (valid) {
@@ -350,13 +282,12 @@ export default {
             this.$Message.warning("请先点击选择要修改的部门");
             return;
           }
-          let roleWay = [];
+          const roleWay = [];
           this.selectedRole.forEach((item) => {
-            let role = {
+            roleWay.push({
               departmentId: this.form.id,
               roleId: item,
-            };
-            roleWay.push(role);
+            });
           });
 
           Promise.all([
@@ -373,7 +304,6 @@ export default {
         }
       });
     },
-    // 确认添加部门
     submitAdd() {
       this.$refs.formAdd.validate((valid) => {
         if (valid) {
@@ -389,7 +319,6 @@ export default {
         }
       });
     },
-    // 添加子部门
     add() {
       if (this.form.id == "" || this.form.id == null) {
         this.$Message.warning("请先点击选择一个部门");
@@ -397,7 +326,6 @@ export default {
       }
       this.modalTitle = "添加子部门";
       this.showParent = true;
-
       this.formAdd = {
         parentId: this.form.id,
         sortOrder: 0,
@@ -405,7 +333,6 @@ export default {
       };
       this.modalVisible = true;
     },
-    // 添加一级部门
     addRoot() {
       this.modalTitle = "添加一级部门";
       this.showParent = false;
@@ -416,13 +343,6 @@ export default {
       };
       this.modalVisible = true;
     },
-    // 选中回调
-    changeSelect(v) {
-      console.log(v);
-      this.selectCount = v.length;
-      this.selectList = v;
-    },
-    // 批量删除部门
     delAll() {
       if (this.selectCount <= 0) {
         this.$Message.warning("您还未勾选要删除的数据");
@@ -454,13 +374,13 @@ export default {
     },
   },
   mounted() {
-    // 计算高度
-    let height = document.documentElement.clientHeight;
+    const height = document.documentElement.clientHeight;
     this.maxHeight = Number(height - 287) + "px";
     this.init();
   },
 };
 </script>
+
 <style lang="scss" scoped>
 @import "@/styles/tree-common.scss";
 </style>