Vue3+ElementUI 多选框中复选框和名字点击方法效果分离方法

<el-checkbox-group v-model="mapWork.model_checkArray.value">
<div class="naipTypeDom" v-for="item in mapWork.modelList.value" :key="item.id">
  <el-checkbox :label="item.id" :disabled="!mapWork.mould_layer_isShow.value">
<span @click.prevent="flyToMould(item.id)">{{ item.modelName }}</span>
</el-checkbox>
</div>
</el-checkbox-group>

event.preventDefault();

 <el-checkbox-group v-model="codes">
                      <template v-for="(item, index) in allCodes">
                        <el-checkbox
                          :label="item.value"
                          :key="item.value"
                          @click.native="handleCheckRegion($event, item.value)"
                          >{{ item.value }}
                          <a class="detail-btn" :key="index" @click="clickToDetail($event, item.value)"
                            >详情</a
                          >
                        </el-checkbox>
                      </template>
                    </el-checkbox-group>
 clickToDetail(e, code) {
      if (e.target.tagName !== 'A') return;
      //阻止选中
      e.preventDefault();
      //你的逻辑
    }

 <el-checkbox-group v-model="checkedRoleCodes" @change="handleCheckedRoleChange">
                  <template v-for="(role, index) in allRoles">
                    <el-checkbox
                      :label="role.value"
                      :key="role.value"
                      @click.native="handleCheckRole($event, role)"
                      :indeterminate="role.indeterminate"
                      >{{ role.text }}
                      <a class="detail-btn" @click="clickRoleToRegionDetail($event, role)" :key="index">详情</a>
                    </el-checkbox>
                  </template>
                </el-checkbox-group>

/deep/ .el-checkbox__label {
  display: inline;
  padding-left: 10px;
  line-height: 19px;
  font-size: 14px;
}
 .detail-btn {
      float: right;
    }

<div class="user-div" @click="openSelectUserDialog">
     <template v-for="(item, index) in formValidate.sendUers">
         <span class="user-item" :title="item" :key="index">{{
              item.userName + '(' + item.userAccount + ')'
          }}</span></template
     >
 </div>
    <!--弹框-->
 <div>
     <SelectUser
      :selectUserDialogVisible="selectUserDialogVisible"
      :initUers="formValidate.sendUers"
	  v-if="selectUserDialogVisible"
      @cancelSelectUser="cancelSelectUser"
      @changeSelectUser="changeSelectUser"
    ></SelectUser>
</div>
 //选择用户弹框
    openSelectUserDialog() {
      this.selectUserDialogVisible = true;
    },
    //关闭用户选择弹框
    cancelSelectUser() {
      this.selectUserDialogVisible = false;
    },
    //选择用户
    changeSelectUser(users) {
      this.formValidate.sendUers = users;
      this.cancelSelectUser();
    },

<!-- @format -->
<template>
  <div>
    <el-dialog title="通讯录" :visible.sync="dialogVisible" width="60%" @close="cancel">
      <el-row class="user-row">
        <el-col :span="12" class="department-user-col scoll-col">
          <div class="header-query">
            <el-input v-model="userNameOrAccount"
              ><i class="el-icon-search" slot="suffix" @click="queryUser"></i
            ></el-input>
          </div>
          <div class="department-user">
            <!--用户列表复选框-->
            <template v-if="queryUsers && queryUsers.length > 0">
              <el-checkbox
                :indeterminate="userIsIndeterminate"
                @change="handleCheckAllUserChange"
                v-model="userCheckAll"
                >全选</el-checkbox
              >
              <el-checkbox-group v-model="checkedUserAccounts">
                <el-checkbox
                  v-for="user in queryUsers"
                  :label="user.userAccount"
                  :key="user.userAccount"
                  @click.native="clickUser($event, user)"
                  >{{ user.userName + '(' + user.userAccount + ')' }}</el-checkbox
                >
              </el-checkbox-group>
            </template>
            <!--角色复选框-->
            <template v-else>
              <el-checkbox :indeterminate="roleIsIndeterminate" @change="handleCheckAllRole" v-model="roleCheckAll"
                >全选</el-checkbox
              >
              <el-checkbox-group v-model="checkedRoleCodes" @change="handleCheckedRoleChange">
                <template v-for="(role, index) in allRoles">
                  <el-checkbox
                    :label="role.value"
                    :key="role.value"
                    @click.native="clickRole($event, role)"
                    :indeterminate="role.indeterminate"
                    >{{ role.text }}
                    <a class="detail-btn" @click="clickToRoleDetail($event, role)" :key="index">详情</a>
                  </el-checkbox>
                </template>
              </el-checkbox-group>
            </template>
          </div>
        </el-col>
        <!--右侧-->
        <el-col :span="12" class="user-col scoll-col">
          <!--选中的用户列表-->
          <div class="user-item" v-for="(user, index) in addUsers" :key="index">
            {{ user.userName + '(' + user.userAccount + ')' }}
            <a href="javascript:void(0);" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  @click="deleteAddUser(index)" class="delete-icon">X</a>
          </div>
        </el-col>
      </el-row>
      <span slot="footer" class="dialog-footer">
        <el-button @click="cancel()">取 消</el-button>
        <el-button type="primary" @click="ok()">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>
<script>
export default {
  props: {
    selectUserDialogVisible: {},
    //初始化的用户列表
    initUers: {}
  },
  data() {
    return {
      dialogVisible: false,
      userNameOrAccount: '',
      //本界面的用户列表
      addUsers: [],
      //勾选的用户账号列表
      checkedUserAccounts: [],
      //用户列表
      queryUsers: [], //所有可以选择的用户
      //用户多选框
      userIsIndeterminate: true,
      userCheckAll: false,
      //角色列表
      allRoles: [], //所有可以选择的角色
      //勾选的角色code
      checkedRoleCodes: [],
      //角色选择复选框
      roleIsIndeterminate: true,
      roleCheckAll: false
      //从角色列表中选择的用户
    };
  },
  created() {
    this.init();
  },
  methods: {
    init() {
      this.findRoles();
      this.addUsers = this.addUsers.concat(this.initUers);
      this.handleCheckedValue();
      this.dialogVisible = this.selectUserDialogVisible;
    },
    //从全量用户中获取勾选的账号和角色编码信息，去重
    handleCheckedValue() {
      //勾选的用户
      this.handleCheckUser();
      //勾选的角色
      this.handleCheckRoleCode();
    },
    handleCheckUser() {
      let checkedUserAccounts = this.addUsers.map(function(item) {
        return item.userAccount;
      });
      this.checkedUserAccounts = Array.from(new Set(checkedUserAccounts));
    },
    handleCheckRoleCode() {
      let checkedRoleCodes = this.addUsers.map(function(item) {
        return item.roleCode;
      });
      this.checkedRoleCodes = Array.from(new Set(checkedRoleCodes));
    },
    findRoles() {
      this.$api['role/getAllRoles']({
      }).then(data => {
        data.forEach(item => {
          item.indeterminate = false;
        });
        this.allRoles = data;
      });
    },
    cancel() {
      this.dialogVisible = false;
      this.$emit('cancelSelectUser');
    },
    ok() {
      this.dialogVisible = false;
      //发送对象 = 初始化的用户+用户列表中选择的用户+角色列表选择的用户
      this.$emit('changeSelectUser', this.addUsers);
    },
    //角色全选/全部取消，全量
    handleCheckAllRole(val) {
      if (val) {
        //全选
        this.checkedRoleCodes = this.allRoles.map(function(item) {
          return item.value;
        });
        this.getUsersByRoles(this.checkedRoleCodes).then(users => {
          this.addUsers = users;
        });
        this.handleCheckUser();
      } else {
        //取消全选
        this.addUsers = [];
        this.checkedUserAccounts = [];
        this.checkedRoleCodes = [];
      }
      this.roleIsIndeterminate = false;
    },
    //角色复选框点击事件
    clickRole(e, role) {
      // 因为原生click事件会执行两次，第一次在label标签上，第二次在input标签上，故此处理
      if (e.target.tagName === 'INPUT' || e.target.tagName === 'A') return;
      let roleCode = role.value;
      if (this.checkedRoleCodes.indexOf(roleCode) === -1) {
        //选中
        this.getUsersByRoles(new Array(roleCode)).then(users => {
          let addUsers = this.addUsers.concat(users);
          this.addUsers = this.unique(addUsers);
        });
      } else {
        //取消
        role.indeterminate = false;
        this.addUsers = this.addUsers.filter(function(item) {
          return item.roleCode !== roleCode;
        });
      }
      this.handleCheckUser();
    },
    //角色详情单击事件详情，取A标签的事件
    clickToRoleDetail(e, role) {
      if (e.target.tagName !== 'A') return;
      let roleCode = role.value;
      //阻止选中
      // this.checkedRoleCodes = this.checkedRoleCodes.filter(item => {
      //   return item !== roleCode;
      // });
      this.getUsersByRoles(new Array(roleCode)).then(users => {
        this.queryUsers = users;
        let addUsers = this.addUsers.concat(users);
        this.addUsers = this.unique(addUsers);
        this.handleCheckUser();
      });
    },
    //角色选择改变
    handleCheckedRoleChange(roleCodes) {
      let checkedCount = roleCodes.length;
      let totalCount = this.allRoles.length;
      this.roleCheckAll = checkedCount === totalCount;
      this.roleIsIndeterminate = checkedCount > 0 && checkedCount < totalCount;
    },
    async getUsersByRoles(roleCodes) {
      let roleCodeStr = roleCodes.join(',');
      let queryUsers = [];
      await this.$api['personDetail/listPersonnelDetailByPositionTypeCodes']({
        positionTypeCodeList: roleCodeStr
      }).then(data => {
        queryUsers = data;
      });
      return queryUsers;
    },
    //搜索用户
    queryUser() {
      if (this.userNameOrAccount) {
        this.$api['personDetail/listPersonnelDetailByNameOrAccount']({
          nameOrAccount: this.userNameOrAccount
        }).then(data => {
          this.queryUsers = data;
        });
      } else {
        this.queryUsers = [];
      }
    },
    //用户全选，用户是角色的子集，故用户新增/删除需要做比对
    handleCheckAllUserChange(val) {
      if (val) {
        //全选，addUsers加上queryUsers，去重
        this.addUsers = this.addUsers.concat(this.queryUsers);
      } else {
        //全部取消，addUsers去掉所有queryUsers
        let queryUserAccounts = this.queryUsers.map(function(item) {
          return item.userAccount;
        });
        this.addUsers = this.addUsers.filter(function(item) {
          return queryUserAccounts.every(function(item1) {
            return item.userAccount !== item1;
          });
        });
      }
      this.addUsers = this.unique(this.addUsers);
      //复选框勾选绑定值改变
      this.handleCheckedValue();
      this.userIsIndeterminate = false;
    },
    //用户复选框点击事件
    clickUser(e, user) {
      // 因为原生click事件会执行两次，第一次在label标签上，第二次在input标签上，故此处理
      if (e.target.tagName === 'INPUT' || e.target.tagName === 'A') return;
      let userAccount = user.userAccount;
      let roleCode = user.roleCode;
      if (this.checkedUserAccounts.indexOf(userAccount) === -1) {
        //选中
        let addUser = this.queryUsers.find(item => {
          return item.userAccount === userAccount;
        });
        this.addUsers.push(addUser);
        this.addUsers = this.unique(this.addUsers);
      } else {
        //取消
        this.addUsers = this.addUsers.filter(function(item) {
          return item.userAccount !== userAccount;
        });
      }
      //全选状态改变
      this.userAndRoleAllCheckStatusChange();
      //角色选中值变化
      this.handleCheckedValue();
      //角色复选框选中状态改变
      this.roleUserCheckStatusChange(roleCode);
    },
    //用户、角色全选框选中状态改变
    userAndRoleAllCheckStatusChange() {
      //右侧用户列表包含左侧复选框用户列表，userCheckAll为true，userIsIndeterminate为false
      let userCheckAll = true;
      this.queryUsers.forEach(item => {
        if (this.checkedUserAccounts.indexOf(item.userAccount) < 0) {
          userCheckAll = false;
          return;
        }
      });
      this.userCheckAll = userCheckAll;
      this.userIsIndeterminate = !this.userCheckAll;
      //角色
      this.handleCheckedRoleChange(this.checkedRoleCodes);
    },
    //角色复选框选中状态改变
    roleUserCheckStatusChange(roleCode) {
      this.allRoles.forEach(item => {
        if (item.value === roleCode) {
          if (this.checkedRoleCodes.indexOf(roleCode) !== -1) {
            item.indeterminate = true;
          } else {
            item.indeterminate = false;
          }
        }
      });
    },
    //去重
    unique(arr) {
      var obj = {};
      arr = arr.reduce(function(item, next) {
        obj[next.userAccount] ? '' : (obj[next.userAccount] = true && item.push(next));
        return item;
      }, []);
      return arr;
    },
    //删除本次新增的用户
    deleteAddUser(index) {
      let deleteUser = this.addUsers[index];
      let deleteUserAccount = deleteUser.userAccount;
      let roleCode = deleteUser.roleCode;
      //1、用户复选框绑定值同步删除
      this.checkedUserAccounts = this.checkedUserAccounts.filter(function(value) {
        return value !== deleteUserAccount;
      });
      //2、最后本次新增的用户删除
      this.addUsers.splice(index, 1);
      //3、角色复选框绑定值同步变化
      this.handleCheckRoleCode();
      //4、用户全选状态改变
      this.userAndRoleAllCheckStatusChange();
      //5、角色选中状态改变，设置已选且有删除用户操作的角色indeterminate为true
      this.roleUserCheckStatusChange(roleCode);
    }
  },
  watch: {
    queryUsers: {
      handler: function(val) {
        this.userAndRoleAllCheckStatusChange();
      }
    }
  }
};
</script>
<style scoped lang="less">
.user-row {
  .department-user-col {
    /deep/ .el-checkbox {
      color: #606266;
      font-weight: 500;
      font-size: 14px;
      cursor: pointer;
      user-select: none;
      margin-right: 30px;
      display: block;
    }
    .detail-btn {
      float: right;
      margin-left: 20px;
    }
  }
  .user-col {
    .user-item {
      margin-left: 10px;
    }
    .delete-icon {
      float: right;
      margin-right: 20px;
    }
  }
  //滚动条
  .scoll-col {
    max-height: 300px;
    overflow-y: auto;
  }
}
</style>

<!-- @format -->
<template>
  <div>
    <div class="container">
      <el-form ref="formValidate" :model="formValidate" :rules="ruleValidate" label-position="left" label-width="100px">
        <el-form-item  :required="true">
          <div class="user-div" @click="openSelectUserDialog">
            <template v-for="(item, index) in formValidate.receiverList">
              <span class="user-item" :title="item" :key="index">{{
                item.userName + '(' + item.userAccount + ')'
              }}</span></template
            >
          </div>
        </el-form-item>
      </el-form>
    </div>
    <!--弹框-->
    <div>
      <SelectUser
        :selectUserDialogVisible="selectUserDialogVisible"
        :initUers="formValidate.receiverList"
        :cacheAllRoles="cacheAllRoles"
        :cacheAllRegions="cacheAllRegions"
        :cacheRoleRegionIndeterminateMap="cacheRoleRegionIndeterminateMap"
        v-if="selectUserDialogVisible"
        @cancelSelectUser="cancelSelectUser"
        @changeSelectUser="changeSelectUser"
      ></SelectUser>
    </div>
  </div>
</template>
<script>
import SelectUser from './children/select-user';
export default {
  data() {
    return {
      // 表单数据
      formValidate: {
        receiverList: []
      },
	  selectUserDialogVisible: false,
      //通讯录缓存的角色信息
      cacheAllRoles: [],
      //通讯录缓存的区域信息
      cacheAllRegions: [],
      //通讯录缓存的区域复选框状态
      cacheRoleRegionIndeterminateMap: {}
    };
  },
  methods: {
    //选择用户弹框
    openSelectUserDialog() {
      this.selectUserDialogVisible = true;
    },
    //关闭用户选择弹框
    cancelSelectUser() {
      this.selectUserDialogVisible = false;
    },
    //选择用户
    changeSelectUser(users, cacheAllRoles, cacheAllRegions, cacheRoleRegionIndeterminateMap) {
      this.formValidate.receiverList = users;
      this.cancelSelectUser();
      this.cacheAllRoles = cacheAllRoles;
      this.cacheAllRegions = cacheAllRegions;
      this.cacheRoleRegionIndeterminateMap = cacheRoleRegionIndeterminateMap;
    }
   }
  },
  components: {
    SelectUser
  }
};
</script>

<!-- @format -->
<template>
  <div>
    <el-dialog title="通讯录" :visible.sync="dialogVisible" width="60%" @close="cancel">
      <el-row class="user-row">
        <el-col :span="12" class="role-region-user-col scoll-col">
          <div class="header-query">
            <el-input v-model.trim="userNameOrAccount" placeholder="输入姓名/账号" size="mini"
              ><i class="el-icon-search" slot="suffix" @click="searchUser"></i
            ></el-input>
          </div>
          <div class="role-region-user">
            <!--错误提示-->
            <template v-if="isNoDataShow">
              <p class="no-data">无搜索结果</p>
            </template>
            <!--正常数据-->
            <template v-else>
              <!--用户列表复选框-->
              <template v-if="queryUsers && queryUsers.length > 0">
                <el-row>
                  <el-col :span="20">
                    <el-checkbox
                      :indeterminate="userIsIndeterminate"
                      @change="handleCheckAllUser"
                      v-model="userCheckAll"
                      >全选</el-checkbox
                    >
                    <el-checkbox-group v-model="checkedUserAccounts">
                      <el-checkbox
                        v-for="user in queryUsers"
                        :label="user.userAccount"
                        :key="user.userAccount"
                        @click.native="handleCheckUser($event, user)"
                        @change="checkUserChange"
                        >{{ user.userName + '(' + user.userAccount + ')' }}</el-checkbox
                      >
                    </el-checkbox-group></el-col
                  >
                  <el-col :span="2" v-if="isFromClickRegion">
                    <a @click="goBackToRegion($event)" class="goback-to-role"
                      ><svg
                        t="1628844742588"
                        class="icon"
                        viewBox="0 0 1482 1024"
                        version="1.1"
                        xmlns="http://www.w3.org/2000/svg"
                        p-id="2061"
                        width="40"
                        height="40"
                      >
                        <path
                          d="M584.884104 272.714912V0L0 477.152657l584.884104 477.073906V674.817811c406.119203 0 690.568023 108.991464 893.588249 347.528417-81.271091-340.755826-324.926863-681.354149-893.588249-749.631316"
                          fill="#467CFD"
                          p-id="2062"
                        ></path></svg
                    ></a>
                  </el-col>
                </el-row>
              </template>
              <!--角色复选框-->
              <template v-else-if="!isRegionListShow">
                <el-checkbox :indeterminate="roleIsIndeterminate" @change="handleCheckAllRole" v-model="roleCheckAll"
                  >全选</el-checkbox
                >
                <el-checkbox-group v-model="checkedRoleCodes" @change="handleCheckedRoleChange">
                  <template v-for="(role, index) in allRoles">
                    <el-checkbox
                      :label="role.value"
                      :key="role.value"
                      @click.native="handleCheckRole($event, role)"
                      :indeterminate="role.indeterminate"
                      >{{ role.text }}
                      <a class="detail-btn" @click="clickRoleToRegionDetail($event, role)" :key="index">详情</a>
                    </el-checkbox>
                  </template>
                </el-checkbox-group>
              </template>
              <!--区域复选框-->
              <template v-else>
                <el-row>
                  <el-col :span="20">
                    <el-checkbox
                      :indeterminate="roleRegionAllIndeterminateMap[currentClickRoleCode]"
                      v-model="roleRegionAllCheckMap[currentClickRoleCode]"
                      @change="handleCheckAllRegion"
                      >全选</el-checkbox
                    >
                    <el-checkbox-group v-model="checkedRoleRegionsMap[currentClickRoleCode]">
                      <template v-for="(item, index) in allRegions">
                        <el-checkbox
                          :label="item.value"
                          :key="item.value"
                          :indeterminate="roleRegionIndeterminateMap[currentClickRoleCode][item.value]"
                          @click.native="handleCheckRegion($event, item.value)"
                          >{{ item.value }}
                          <a class="detail-btn" :key="index" @click="clickRegionToUserDetail($event, item.value)"
                            >详情</a
                          >
                        </el-checkbox>
                      </template>
                    </el-checkbox-group>
                  </el-col>
                  <el-col :span="2">
                    <a @click="goBackToRole($event)" class="goback-to-role"
                      ><svg
                        t="1628844742588"
                        class="icon"
                        viewBox="0 0 1482 1024"
                        version="1.1"
                        xmlns="http://www.w3.org/2000/svg"
                        p-id="2061"
                        width="40"
                        height="40"
                      >
                        <path
                          d="M584.884104 272.714912V0L0 477.152657l584.884104 477.073906V674.817811c406.119203 0 690.568023 108.991464 893.588249 347.528417-81.271091-340.755826-324.926863-681.354149-893.588249-749.631316"
                          fill="#467CFD"
                          p-id="2062"
                        ></path></svg
                    ></a>
                  </el-col>
                </el-row>
              </template>
            </template>
          </div>
        </el-col>
        <!--右侧-->
        <el-col :span="12" class="user-col">
          <!--选中的用户列表-->
          <!-- <div class="user-item" v-for="(user, index) in addUsers" :key="index">
            {{ user.userName + '(' + user.userAccount + ')' }}
            <a href="javascript:void(0);" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  @click="deleteAddUser(index)" class="delete-icon">X</a>
          </div> -->
          <div class="infinite-list-wrapper" style="overflow:auto">
            <template>
              <p v-if="scrollUserLoading" class="load-user"><i class="el-icon-loading"></i></p>
              <ul class="infinite-list" v-infinite-scroll="scrollLoadUser" style="overflow:auto;height:300px">
                <li
                  v-for="i in scrollCount"
                  class="infinite-list-item"
                  :key="i"
                  infinite-scroll-disabled="userScrollDisabled"
                >
                  <div v-if="addUsers[i - 1]">
                    {{ addUsers[i - 1].userName + '(' + addUsers[i - 1].userAccount + ')' }}
                    <a href="javascript:void(0);" rel="external nofollow"  rel="external nofollow"  rel="external nofollow"  @click="deleteAddUser(i - 1)" class="delete-icon">X</a>
                  </div>
                </li>
              </ul>
            </template>
          </div>
        </el-col>
      </el-row>
      <span slot="footer" class="dialog-footer">
        <el-button @click="cancel()">取 消</el-button>
        <el-button type="primary" @click="ok()">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>
<script>
export default {
  props: {
    selectUserDialogVisible: {},
    //初始化的用户列表
    initUers: {},
    //缓存的角色列表，包含角色的半选状态
    cacheAllRoles: {},
    //缓存的区域列表
    cacheAllRegions: {},
    //缓存的区域复选框状态
    cacheRoleRegionIndeterminateMap: {}
  },
  data() {
    return {
      dialogVisible: false,
      userNameOrAccount: '',
      isNoDataShow: false,
      //右侧的用户列表
      addUsers: [],
      //用户列表复选框绑定值
      checkedUserAccounts: [],
      //左侧用户复选框列表
      queryUsers: [],
      //用户复选列表全选框状态
      userIsIndeterminate: true,
      userCheckAll: false,
      //角色列表
      allRoles: [],
      //角色列表复选框绑定值
      checkedRoleCodes: [],
      //角色复选列表全选框状态
      roleIsIndeterminate: false,
      roleCheckAll: false,
      //区域列表
      allRegions: [],
      allRegionCodes: [],
      //当前点击的角色
      currentClickRole: '',
      currentClickRoleCode: '',
      isRegionListShow: false,
      //区域复选列表全选框状态
      roleRegionAllIndeterminateMap: {},
      roleRegionAllCheckMap: {},
      //区域复选框绑定值，map:string->array，如{'管理员':['上海','北京']}
      checkedRoleRegionsMap: {},
      //区域复选框状态,map:string->map，如{'管理员':{{'上海':true},{'北京':false}}}
      roleRegionIndeterminateMap: {},
      //用户列表来自区域详情跳转标志
      isFromClickRegion: false,
      //滚动加载
      scrollCount: 0,
      scrollUserLoading: false
    };
  },
  created() {
    //获取所有角色
    this.findRoles().then(res => {
      //获取所有区域
      this.findRegions();
      //初始化数据和勾选状态
      this.init();
    });
  },
  computed: {
    scrollUserNoMore() {
      return this.scrollCount >= this.addUsers.length;
    },
    userScrollDisabled() {
      return this.scrollUserLoading || this.scrollUserNoMore;
    }
  },
  methods: {
    scrollLoadUser() {
      //一次加载20条
      let increaseCount = 20;
      let addAllCount = this.addUsers.length;
      if (this.scrollCount + increaseCount > addAllCount) {
        this.scrollCount = addAllCount;
      } else {
        this.scrollCount += increaseCount;
      }
      console.info('加载数据:' + this.scrollCount);
      this.scrollUserLoading = false;
    },
    init() {
      this.dialogVisible = this.selectUserDialogVisible;
      this.addUsers = this.addUsers.concat(this.initUers);
      this.handleCheckedValue();
      this.handleCheckedRoleChange(this.checkedRoleCodes);
      this.roleRegionIndeterminateMap = this.cacheRoleRegionIndeterminateMap || {};
    },
    //处理用户、角色、区域复选框绑定值和选择状态
    handleCheckedValue() {
      let checkedUserAccounts = [];
      let checkedRoleCodes = [];
      let checkedRoleRegionsMap = {};
      this.addUsers.forEach(user => {
        let userAccount = user.userAccount;
        let roleCode = user.roleCode;
        let regionName = user.regionName;
        checkedUserAccounts.push(userAccount);
        checkedRoleCodes.push(roleCode);
        if (!checkedRoleRegionsMap[roleCode]) {
          checkedRoleRegionsMap[roleCode] = [];
        } else if (checkedRoleRegionsMap[roleCode].indexOf(regionName) === -1) {
          checkedRoleRegionsMap[roleCode].push(regionName);
        }
      });
      //用户列表复选框勾选
      this.checkedUserAccounts = Array.from(new Set(checkedUserAccounts));
      //角色列表复选框勾选
      this.checkedRoleCodes = Array.from(new Set(checkedRoleCodes));
      //角色-区域列表复选框勾选
      this.checkedRoleRegionsMap = checkedRoleRegionsMap;
    },
    handleCheckedUser() {
      let checkedUserAccounts = this.addUsers.map(function(item) {
        return item.userAccount;
      });
      this.checkedUserAccounts = Array.from(new Set(checkedUserAccounts));
    },
    handleCheckedRoleCode() {
      let checkedRoleCodes = this.addUsers.map(function(item) {
        return item.roleCode;
      });
      this.checkedRoleCodes = Array.from(new Set(checkedRoleCodes));
    },
    //处理区域绑定值和勾选状态
    handleRegionCheckedAndStatus(deleteRegion) {
      //1、处理区域复选框绑定值与全选框状态
      //角色选中
      if (this.checkedRoleCodes.indexOf(this.currentClickRoleCode) > -1) {
        if (!this.currentClickRole.indeterminate) {
          //(1)全选状态
          this.checkedRoleRegionsMap[this.currentClickRoleCode] = this.allRegionCodes;
          this.roleRegionAllCheckMap[this.currentClickRoleCode] = true;
        } else {
          //（2）半选状态
          //获取选择的区域列表
          let checkedRegions = this.addUsers.map(user => {
            if (user.roleCode === this.currentClickRoleCode) {
              return user.regionName;
            }
          });
          if (checkedRegions.length === 0) {
            this.roleRegionAllCheckMap[this.currentClickRoleCode] = false;
            this.roleRegionAllIndeterminateMap[this.currentClickRoleCode] = false;
          } else {
            this.roleRegionAllIndeterminateMap[this.currentClickRoleCode] = true;
          }
          this.checkedRoleRegionsMap[this.currentClickRoleCode] = Array.from(new Set(checkedRegions));
        }
      } else {
        this.checkedRoleRegionsMap[this.currentClickRoleCode] = [];
        this.roleRegionAllCheckMap[this.currentClickRoleCode] = false;
        this.roleRegionAllIndeterminateMap[this.currentClickRoleCode] = false;
      }
      //（3）其他情况，赋空值，防止空指针
      if (!this.checkedRoleRegionsMap[this.currentClickRoleCode]) {
        this.checkedRoleRegionsMap[this.currentClickRoleCode] = new Array();
        this.roleRegionAllCheckMap[this.currentClickRoleCode] = false;
        this.roleRegionAllIndeterminateMap[this.currentClickRoleCode] = false;
      }
      //2、处理区域复选框状态
      let regionIndeterminateMap = {};
      this.allRegionCodes.forEach(regionCode => {
        //区域是选中状态且有删除用户操作，则状态置为半选
        if (this.checkedRoleRegionsMap[this.currentClickRoleCode].indexOf(regionCode) === -1) {
          //没有勾选，为false
          regionIndeterminateMap[regionCode] = false;
        } else if (deleteRegion && regionCode === deleteRegion) {
          //勾选且本次被删除了，为半选状态
          console.info('删除' + regionCode);
          regionIndeterminateMap[regionCode] = true;
        } else if (this.roleRegionIndeterminateMap && this.roleRegionIndeterminateMap[this.currentClickRoleCode]) {
          //使用原来的值
          regionIndeterminateMap[regionCode] = this.roleRegionIndeterminateMap[this.currentClickRoleCode][regionCode];
        } else {
          //其他情况
          regionIndeterminateMap[regionCode] = false;
        }
      });
      this.roleRegionIndeterminateMap[this.currentClickRoleCode] = regionIndeterminateMap;
    },
    //获取区域
    findRegions() {
      if (this.cacheAllRegions && this.cacheAllRegions.length > 0) {
        this.allRegions = this.cacheAllRegions;
        this.allRegionCodes = this.allRegions.map(function(item) {
          return item.value;
        });
        return;
      }
      //为空，第一次进入
      this.$api['region/getRegions']().then(data => {
        this.allRegions = data;
        this.allRegionCodes = this.allRegions.map(function(item) {
          return item.value;
        });
      });
    },
    //获取角色
    async findRoles() {
      if (this.cacheAllRoles && this.cacheAllRoles.length > 0) {
        this.allRoles = this.cacheAllRoles;
        return;
      }
      //为空，第一次进入，查询接口
      await this.$api['role/getRoles']().then(data => {
        data.forEach(item => {
          item.indeterminate = false;
        });
        this.allRoles = data;
      });
    },
    cancel() {
      this.dialogVisible = false;
      this.$emit('cancelSelectUser');
    },
    ok() {
      this.dialogVisible = false;
      //发送对象 = 初始化的用户+用户列表中选择的用户+角色列表选择的用户
      this.$emit('changeSelectUser', this.addUsers, this.allRoles, this.allRegions, this.roleRegionIndeterminateMap);
    },
    //角色全选/全部取消，全量
    handleCheckAllRole(val) {
      console.info('全选开始:' + new Date());
      if (val) {
        //全选
        this.scrollUserLoading = true;
        //1、处理角色多选
        this.checkedRoleCodes = this.allRoles.map(function(item) {
          return item.value;
        });
        this.getUsersByRoles(new Array()).then(users => {
          this.addUsers = users;
        });
        //2、处理用户多选
        this.handleCheckedUser();
        //3、处理区域多选、全选状态
        this.checkedRoleCodes.forEach(roleCode => {
          this.checkedRoleRegionsMap[roleCode] = this.allRegionCodes;
          this.roleRegionAllCheckMap[roleCode] = true;
          this.roleRegionAllIndeterminateMap[roleCode] = false;
        });
      } else {
        //取消全选
        //1、处理角色多选
        this.checkedRoleCodes = [];
        //2、处理用户多选
        this.addUsers = [];
        this.checkedUserAccounts = [];
        //3、处理区域多选、全选状态
        this.checkedRoleRegionsMap = {};
        this.roleRegionAllCheckMap = {};
        this.roleRegionAllIndeterminateMap = {};
      }
      //4、处理角色复选框状态
      this.allRoles.forEach(function(item) {
        item.indeterminate = false;
      });
      //5、处理角色全选框样式
      this.roleIsIndeterminate = false;
      console.info('全选结束:' + new Date());
    },
    //角色多选框勾选事件
    handleCheckRole(e, role) {
      // 因为原生click事件会执行两次，第一次在label标签上，第二次在input标签上，故此处理
      if (e.target.tagName === 'INPUT' || e.target.tagName === 'A') return;
      let roleCode = role.value;
      if (this.checkedRoleCodes.indexOf(roleCode) === -1) {
        //选中
        //1、处理用户多选
        this.getUsersByRoles(new Array(roleCode)).then(users => {
          let addUsers = this.addUsers.concat(users);
          this.addUsers = this.uniqueUser(addUsers);
        });
        this.handleCheckedUser();
        //2、处理区域多选
        this.checkedRoleRegionsMap[roleCode] = this.allRegionCodes;
        //3、处理角色-区域全选框状态
        this.roleRegionAllCheckMap[roleCode] = true;
        this.roleRegionAllIndeterminateMap[roleCode] = false;
      } else {
        //取消
        //1、处理用户多选
        this.addUsers = this.addUsers.filter(function(item) {
          return item.roleCode !== roleCode;
        });
        this.handleCheckedUser();
        //2、处理区域多选
        this.checkedRoleRegionsMap[roleCode] = [];
        //3、处理角色复选框状态
        role.indeterminate = false;
        //4、处理角色-区域全选框状态
        this.roleRegionAllCheckMap[roleCode] = false;
        this.roleRegionAllIndeterminateMap[roleCode] = true;
      }
    },
    //角色详情单击事件，取A标签的事件
    clickRoleToRegionDetail(e, role) {
      if (e.target.tagName !== 'A') return;
      let roleCode = role.value;
      this.currentClickRoleCode = roleCode;
      this.currentClickRole = role;
      //初始化区域勾选值与勾选状态
      this.handleRegionCheckedAndStatus();
      this.isRegionListShow = true;
    },
    //从区域列表返回到角色
    goBackToRole(e) {
      //this.currentClickRoleCode = '';
      this.isRegionListShow = false;
    },
    //区域全选/全部取消事件
    handleCheckAllRegion(val) {
      if (val) {
        //全选
        this.getUsersByRoles(new Array(this.currentClickRoleCode)).then(users => {
          //1、处理用户多选
          let addUsers = this.addUsers.concat(users);
          this.addUsers = this.uniqueUser(addUsers);
          this.handleCheckedUser();
          //2、处理角色多选
          this.handleCheckedRoleCode();
        });
        //3、处理区域全选
        this.checkedRoleRegionsMap[this.currentClickRoleCode] = this.allRegionCodes;
      } else {
        //取消全选
        //3、处理区域多选
        this.checkedRoleRegionsMap[this.currentClickRoleCode] = new Array();
        this.$forceUpdate();
        //1、处理用户多选
        let addUsers = this.addUsers.filter(user => {
          return user.roleCode !== this.currentClickRoleCode;
        });
        this.addUsers = addUsers;
        this.handleCheckedUser();
        //2、处理角色多选
        this.checkedRoleCodes = this.checkedRoleCodes.filter(roleCode => {
          return roleCode !== this.currentClickRoleCode;
        });
      }
      //4、处理角色全选框样式
      this.currentClickRole.indeterminate = false;
      this.roleIsIndeterminate = false;
    },
    //区域勾选事件
    handleCheckRegion(e, regionName) {
      // 原生click事件会执行两次，第一次在label标签上，第二次在input标签上
      if (e.target.tagName !== 'INPUT') return;
      let checkRegions = this.checkedRoleRegionsMap[this.currentClickRoleCode];
      if (checkRegions.indexOf(regionName) === -1) {
        //选中
        this.getUsersByRoles(new Array(this.currentClickRoleCode), regionName).then(users => {
          //1、处理用户多选
          let addUsers = this.addUsers.concat(users);
          this.addUsers = this.uniqueUser(addUsers);
          this.handleCheckedUser();
          //2、处理角色多选
          this.handleCheckedRoleCode();
        });
        //3、处理角色多选状态；处理区域全选状态
        if (checkRegions.length === this.allRegionCodes.length - 1) {
          //区域全部选中
          this.currentClickRole.indeterminate = false;
          this.roleRegionAllIndeterminateMap[this.currentClickRoleCode] = false;
        } else {
          this.currentClickRole.indeterminate = true;
          this.roleRegionAllIndeterminateMap[this.currentClickRoleCode] = true;
        }
      } else {
        //取消，强制改变值
        checkRegions = checkRegions.filter(item => {
          return item !== regionName;
        });
        this.checkedRoleRegionsMap[this.currentClickRoleCode] = checkRegions;
        //1、处理用户多选
        let addUsers = this.addUsers.filter(item => {
          return !(item.roleCode === this.currentClickRoleCode && item.regionName === regionName);
        });
        this.addUsers = addUsers;
        this.handleCheckedUser();
        //2、处理角色多选、多选状态；处理区域全选状态
        if (checkRegions.length === 0) {
          this.roleRegionAllIndeterminateMap[this.currentClickRoleCode] = false;
          this.checkedRoleCodes = this.checkedRoleCodes.filter(roleCode => {
            return roleCode !== this.currentClickRoleCode;
          });
        } else {
          this.currentClickRole.indeterminate = true;
          this.roleRegionAllIndeterminateMap[this.currentClickRoleCode] = true;
        }
      }
    },
    //区域详情单击事件
    clickRegionToUserDetail(e, regionName) {
      if (e.target.tagName !== 'A') return;
      //阻止选中
      e.preventDefault();
      this.isFromClickRegion = true;
      this.getUsersByRoles(new Array(this.currentClickRoleCode), regionName).then(users => {
        this.queryUsers = users;
      });
    },
    //角色选择改变
    handleCheckedRoleChange(roleCodes) {
      let checkedCount = roleCodes.length;
      let totalCount = this.allRoles.length;
      this.roleCheckAll = checkedCount === totalCount;
      this.roleIsIndeterminate = checkedCount > 0 && checkedCount < totalCount;
    },
    async getUsersByRoles(roleCodes, regionName) {
      let roleCodeStr = '';
      if (roleCodes && roleCodes.length > 0) {
        roleCodeStr = roleCodes.join(',');
      }
      let queryUsers = [];
      await this.$api['user/getUserByRoleAndRegion']({
        roleCodes: roleCodeStr,
        region: regionName
      }).then(data => {
        queryUsers = data;
      });
      return queryUsers;
    },
    //搜索用户
    searchUser() {
      if (this.userNameOrAccount) {
        this.$api['user/getByNameOrAccount']({
          nameOrAccount: this.userNameOrAccount
        }).then(data => {
          this.queryUsers = data;
          if (data.length === 0) {
            this.isNoDataShow = true;
          } else {
            this.isNoDataShow = false;
          }
        });
        this.isFromClickRegion = false;
      } else {
        this.isNoDataShow = false;
        this.queryUsers = [];
        this.isRegionListShow = false;
      }
    },
    //从用户列表返回到区域
    goBackToRegion(e) {
      this.queryUsers = [];
      this.isRegionListShow = true;
      this.handleRegionCheckedAndStatus();
    },
    //用户全选，这里选中的用户是整体用户的子集
    handleCheckAllUser(val) {
      let queryRoleCodes = this.queryUsers.map(user => {
        return user.roleCode;
      });
      if (val) {
        //全选
        //1、处理用户多选
        let addUsers = this.addUsers.concat(this.queryUsers);
        this.addUsers = this.uniqueUser(addUsers);
        this.handleCheckedUser();
        //2、处理角色多选框状态，新增的角色设为半选
        this.allRoles.forEach(role => {
          let roleCode = role.value;
          if (queryRoleCodes.indexOf(roleCode) >= 0 && this.checkedRoleCodes.indexOf(roleCode) === -1) {
            role.indeterminate = true;
          }
        });
        //3、处理角色多选
        this.handleCheckedRoleCode();
      } else {
        //全部取消
        //1、处理用户多选
        let queryUserAccounts = this.queryUsers.map(function(item) {
          return item.userAccount;
        });
        let addUsers = this.addUsers.filter(function(item) {
          return queryUserAccounts.every(function(item1) {
            return item.userAccount !== item1;
          });
        });
        this.addUsers = this.uniqueUser(addUsers);
        this.handleCheckedUser();
        //2、处理角色多选
        this.handleCheckedRoleCode();
        //3、处理角色多选框状态，取消的角色去除选择状态
        this.allRoles.forEach(role => {
          let roleCode = role.value;
          if (queryRoleCodes.indexOf(roleCode) >= 0 && this.checkedRoleCodes.indexOf(roleCode) >= 0) {
            role.indeterminate = true;
          } else {
            role.indeterminate = false;
          }
        });
      }
      //4、用户全选样式改变
      this.userIsIndeterminate = false;
      //5、点击后回到角色列表页
      if (!this.isFromClickRegion) {
        this.queryUsers = [];
        this.isRegionListShow = false;
      }
    },
    //用户复选框点击事件
    handleCheckUser(e, user) {
      // 原生click事件防止执行多次
      if (e.target.tagName !== 'SPAN') return;
      let userAccount = user.userAccount;
      let roleCode = user.roleCode;
      let regionName = user.regionName;
      if (this.checkedUserAccounts.indexOf(userAccount) === -1) {
        //选中
        //1、处理用户
        let addUser = this.queryUsers.find(item => {
          return item.userAccount === userAccount;
        });
        this.addUsers.push(addUser);
        this.addUsers = this.uniqueUser(this.addUsers);
        //2、处理角色多选、角色复选框选择状态
        this.handleCheckedRoleCode();
        this.handleCheckedRoleChange(this.checkedRoleCodes);
        //3、角色复选框选中状态改变
        this.roleCheckStatusChange(roleCode);
      } else {
        //取消
        //1、处理用户
        this.addUsers = this.addUsers.filter(function(item) {
          return item.userAccount !== userAccount;
        });
        //2、处理角色多选、角色复选框选择状态
        this.handleCheckedRoleCode();
        this.handleCheckedRoleChange(this.checkedRoleCodes);
        //3、角色复选框选中状态改变
        this.roleCheckStatusChange(roleCode);
        //4、处理区域复选框
        this.handleRegionCheckedAndStatus(regionName);
      }
      //点击后回到角色列表页
      if (!this.isFromClickRegion) {
        this.queryUsers = [];
        this.isRegionListShow = false;
      }
    },
    checkUserChange(checkedUserAccounts) {
      //右侧用户列表包含左侧复选框用户列表，userCheckAll为true，userIsIndeterminate为false
      let isUserCheckAll = true;
      let isUserCheck = false;
      //是否都选中了，有一个没选择则为false
      this.queryUsers.forEach(item => {
        if (this.checkedUserAccounts.indexOf(item.userAccount) < 0) {
          isUserCheckAll = false;
          return;
        }
      });
      //是否没选择的，有一个选择则为true
      this.queryUsers.forEach(item => {
        if (this.checkedUserAccounts.indexOf(item.userAccount) >= 0) {
          isUserCheck = true;
          return;
        }
      });
      this.userCheckAll = isUserCheckAll;
      if (isUserCheck && !isUserCheckAll) {
        //有勾选，全选才会存在半选状态
        this.userIsIndeterminate = true;
      } else {
        this.userIsIndeterminate = false;
      }
    },
    //用户、角色全选框选中状态改变
    userAndRoleAllCheckStatusChange() {
      this.checkUserChange(this.checkedUserAccounts);
      //角色复选框选中状态改变
      this.handleCheckedRoleChange(this.checkedRoleCodes);
    },
    //角色复选框选中状态改变
    roleCheckStatusChange(roleCode) {
      this.allRoles.forEach(item => {
        if (item.value === roleCode) {
          if (this.checkedRoleCodes.indexOf(roleCode) !== -1) {
            item.indeterminate = true;
          } else {
            item.indeterminate = false;
          }
        }
      });
    },
    //去重
    uniqueUser(arr) {
      var obj = {};
      arr = arr.reduce(function(item, next) {
        obj[next.userAccount] ? '' : (obj[next.userAccount] = true && item.push(next));
        return item;
      }, []);
      return arr;
    },
    //删除本次新增的用户
    deleteAddUser(index) {
      let deleteUser = this.addUsers[index];
      let deleteUserAccount = deleteUser.userAccount;
      let roleCode = deleteUser.roleCode;
      let regionName = deleteUser.regionName;
      //1、用户复选框绑定值同步删除
      this.checkedUserAccounts = this.checkedUserAccounts.filter(function(value) {
        return value !== deleteUserAccount;
      });
      //2、最后本次新增的用户删除
      this.addUsers.splice(index, 1);
      //3、角色复选框绑定值同步变化
      this.handleCheckedRoleCode();
      //4、用户全选状态改变
      this.userAndRoleAllCheckStatusChange();
      //5、角色选中状态改变，设置已选且有删除用户操作的角色indeterminate为true
      this.roleCheckStatusChange(roleCode);
      //6、区域选择情况
      this.handleRegionCheckedAndStatus(regionName);
    }
  },
  watch: {
    queryUsers: {
      handler: function(val) {
        if (val && val.length > 0) {
          this.handleCheckedValue();
          this.userAndRoleAllCheckStatusChange();
        }
      }
    },
    addUsers: {
      handler: function(val) {
        if (val && val.length > 0) {
          this.scrollLoadUser();
        }
      }
    }
  }
};
</script>
<style scoped lang="less">
.role-region-user {
  .goback-to-role {
    //margin-right: 10px;
  }
  .no-data {
    color: red;
  }
}
.user-row {
  .role-region-user-col {
    /deep/ .el-checkbox {
      color: #606266;
      font-weight: 500;
      font-size: 14px;
      cursor: pointer;
      user-select: none;
      margin-right: 30px;
      display: block;
    }
    .detail-btn {
      float: right;
      margin-left: 20px;
    }
  }
  .user-col {
    .user-item {
      margin-left: 10px;
    }
    .delete-icon {
      float: right;
      margin-right: 20px;
    }
    .load-user {
      text-align: center;
      /deep/ .el-icon-loading {
        font-size: 30px;
      }
    }
  }
  //滚动条
  .scoll-col {
    max-height: 300px;
    overflow-y: auto;
  }
}
</style>