基于若依的ruoyi-nbcio流程管理系统增加仿钉钉流程设计(三）

<div v-else class="option-box">
                <div class="element-drawer__button">
                  <el-button size="mini" type="primary" icon="el-icon-plus" @click="onSelectUsers()">添加用户</el-button>
                </div>
                <el-tag v-for="userText in selectedUser.text" :key="userText" effect="plain">
                  {{userText}}
                </el-tag>
              </div>

<!-- 候选用户弹窗 -->
    <el-dialog title="候选用户" :visible.sync="userOpen" width="60%" append-to-body>
      <el-row type="flex" :gutter="20">
        <!--部门数据-->
        <el-col :span="7">
          <el-card shadow="never" style="height: 100%">
            <div slot="header">
              <span>部门列表</span>
            </div>
            <div class="head-container">
              <el-input
                v-model="deptName"
                placeholder="请输入部门名称"
                clearable
                size="small"
                prefix-icon="el-icon-search"
                style="margin-bottom: 20px"
              />
              <el-tree
                :data="deptOptions"
                :props="deptProps"
                :expand-on-click-node="false"
                :filter-node-method="filterNode"
                ref="tree"
                default-expand-all
                @node-click="handleNodeClick"
              />
            </div>
          </el-card>
        </el-col>
        <el-col :span="17">
          <el-table ref="multipleTable" height="600" :data="userTableList" border @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="50" align="center" />
            <el-table-column label="用户名" align="center" prop="nickName" />
            <el-table-column label="部门" align="center" prop="dept.deptName" />
          </el-table>
          <pagination
            :total="userTotal"
            :page.sync="queryParams.pageNum"
            :limit.sync="queryParams.pageSize"
            @pagination="getUserList"
          />
        </el-col>
      </el-row>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="handleTaskUserComplete">确 定</el-button>
        <el-button @click="userOpen = false">取 消</el-button>
      </div>
    </el-dialog>

selectedUser: {
        ids: [],
        text: []
      },
      userOpen: false,
      deptName: undefined,
      deptOptions: [],
      deptProps: {
        children: "children",
        label: "label"
      },
      deptTempOptions: [],
      userTableList: [],
      userTotal: 0,
      selectedUserDate: [],
      roleOptions: [],
      roleIds: [],
      deptTreeData: [],
      deptIds: [],
      // 查询参数
      queryParams: {
        deptId: undefined
      },

onSelectUsers() {
      this.selectedUserDate = []
      this.$refs.multipleTable?.clearSelection();
      this.getDeptOptions();
      this.userOpen = true;
    },
    /**
     * 清空选项数据
     */
    clearOptionsData() {
      this.selectedUser.ids = [];
      this.selectedUser.text = [];
      this.roleIds = [];
      this.deptIds = [];
    },
    /** 查询用户列表 */
    getUserList() {
      listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.userTableList = response.rows;
        this.userTotal = response.total;
      });
    },
    /**
     * 查询部门下拉树结构
     */
    getDeptOptions() {
      return new Promise((resolve, reject) => {
        if (!this.deptOptions || this.deptOptions.length <= 0) {
          deptTreeSelect().then(response => {
            this.deptTempOptions = response.data;
            this.deptOptions = response.data;
            resolve()
          })
        } else {
          reject()
        }
      });
    },
    /**
     * 查询部门下拉树结构（含部门前缀）
     */
    getDeptTreeData() {
      function refactorTree(data) {
        return data.map(node => {
          let treeData = { id: `DEPT${node.id}`, label: node.label, parentId: node.parentId, weight: node.weight };
          if (node.children && node.children.length > 0) {
            treeData.children = refactorTree(node.children);
          }
          return treeData;
        });
      }
      return new Promise((resolve, reject) => {
        if (!this.deptTreeData || this.deptTreeData.length <= 0) {
          this.getDeptOptions().then(() => {
            this.deptTreeData = refactorTree(this.deptOptions);
            resolve()
          }).catch(() => {
            reject()
          })
        } else {
          resolve()
        }
      })
    },
    /**
     * 查询部门下拉树结构
     */
    getRoleOptions() {
      if (!this.roleOptions || this.roleOptions.length <= 0) {
        listRole().then(response => this.roleOptions = response.rows);
      }
    },
    /** 查询用户列表 */
    getUserList() {
      listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.userTableList = response.rows;
        this.userTotal = response.total;
      });
    },
    // 筛选节点
    filterNode(value, data) {
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },
    // 节点单击事件
    handleNodeClick(data) {
      this.queryParams.deptId = data.id;
      this.getUserList();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.selectedUserDate = selection;
    },
    handleTaskUserComplete() {
      if (!this.selectedUserDate || this.selectedUserDate.length <= 0) {
        this.$modal.msgError('请选择用户');
        return;
      }
      console.log("handleTaskUserComplete this.selectedUserDate",this.selectedUserDate);
      this.orgCollection.user = this.selectedUserDate;
      this.approverForm.text = this.selectedUserDate.map(k => k.nickName).join() || null;
      this.selectedUser.text = this.selectedUserDate.map(k => k.nickName) || [];
      this.userOpen = false;
    },