Element-Ui树形数据懒加载，删除到最后一个空数组不刷新问题_element ui 懒加载table树 删除到最后一个不刷新页面

使用elemenui树形删除数据的时候刷新页面，我在网上找了好多方法，要么没用，要么都是部分代码，自己又看不懂，不得不硬着头皮看源码，发现了有个方法可以刷新。
使用elemenui树形删除数据的时候刷新页面。源码里有一个判断，如果刷新的数据等于空，那么不执行刷新方法。所以我们直接使用resolve()来刷新是行不通的。

我在网上找了好多方法，要么没用，要么都是部分代码，自己又看不懂，不得不硬着头皮看源码，发现了有个方法可以刷新。可以从res中获取数据，再把数据清空掉即可

主要代码

return {
	//不知道为什么lazyTreeNodeMap要写在states里边，有时间再研究
      states: {
        lazyTreeNodeMap: {},
      },
}
1
2
3
4
5
6

//如果是空数组，进入这个单独处理删除的方法
if (!dataArray1.length){
//把当前lazyTreeNodeMap节点的tree替换成 空数组（清空）
this.$set(this.$refs.multipleTable.store.states.lazyTreeNodeMap,tree,{})
//也可以写成dataArray1，因为dataArray1就是空的
//this.$set(this.$refs.multipleTable.store.states.lazyTreeNodeMap,tree,dataArray1)            
}
1
2
3
4
5
6
7

完整代码

<template>
  <div class="app-container">
    <div class="selfSearch" ref="selfSearch">
      <div class="search_left">
        <query :params.sync="queryParams" keywordParams="pr_name,is_entity" @finishCommit="getList">
          <el-form slot="form" class="seniorQuery" :model="queryParams" ref="queryForm" size="small" :inline="true"
                   v-show="showSearch" label-width="110px">
            <el-form-item label="编目清单名称" prop="prName">
              <el-input
                v-model="queryParams.prName"
                placeholder="请输入编目清单名称"
                clearable
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
          </el-form>
        </query>
      </div>
      <div class="search_right">
        <!--        <el-checkbox v-model="queryParams.queryChecked" label="显示全部" border @change="checkedChange"></el-checkbox>-->
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="small"
          @click="handleAdd"
          v-hasPermi="['ba:baConserveBoq:add']"
        >新增
        </el-button>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </div>
    </div>

    <!--        <el-table v-if="refreshTable"
                      :data="baConserveBoqList"
                      row-key="id"
                      :default-expand-all="isExpandAll"
                      style="width: 100%; margin-bottom: 20px;"
                      border
                      lazy
                      :select-on-indeterminate="true"
                      :load="load"
                      @sort-change="sortChange"
                      @select="select"
                      @select-all="selectAll"
                      @selection-change="selectionChange" ref="multipleTable"
                      :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
                      :height="selfHeight" stripe>
            </el-table>-->

    <el-table
      :data="tableData1"
      row-key="id"
      :default-expand-all="isExpandAll"
      style="width: 100%; margin-bottom: 20px;"
      border
      lazy
      :load="load1"
      :select-on-indeterminate="true"
      @sort-change="sortChange"
      @select="select"
      @select-all="selectAll"
      @selection-change="selectionChange" ref="multipleTable"
      :height="selfHeight"
      :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column sortable label="编目清单编码" align="left" prop="prCode"/>
      <el-table-column sortable label="编目清单名称" align="center" prop="prName"/>
      <el-table-column sortable label="单价" align="center" prop="price"/>
      <el-table-column sortable label="计量单位" align="center" prop="measuringUnit"/>
      <el-table-column sortable label="显示顺序" align="center" prop="num"/>
      <el-table-column sortable label="层级" align="center" prop="prLevel">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.ba_boq_pr_level" :value="scope.row.prLevel"/>
        </template>
      </el-table-column>
      <el-table-column sortable label="创建时间" align="center" prop="createTime" width="200">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column sortable label="状态" align="left" prop="status" width="150">
        <template slot-scope="scope">
          <template v-if="scope.row.status === '0'">
            <el-tag type="success">正常</el-tag>
          </template>
          <template v-else-if="scope.row.status === '1'">
            <el-tag type="danger">禁用</el-tag>
          </template>
        </template>
      </el-table-column>

      <!--  width="240"  align="center"
              class-name="small-padding fixed-width" fixed="right"    -->
      <el-table-column width="240" label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="small"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['ba:baConserveBoq:edit']"
          >修改
          </el-button>
          <el-button
            size="small"
            type="text"
            icon="el-icon-plus"
            @click="handleAdd(scope.row)"
            v-hasPermi="['ba:baConserveBoq:add']"
          >添加下级
          </el-button>
          <el-button
            v-if="scope.row.parentId != 0"
            size="small"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['ba:baConserveBoq:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!--  懒加载 lazy  -->


    <!-- 添加或修改养护工程量清单对话框 -->
    <el-dialog class="spec-dialog" :title="title" :visible.sync="open" width="70%" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="150px">
        <el-row :gutter="24">
          <el-col :span="12">
            <el-form-item label="编目编码" prop="prCode">
              <el-input v-if="form.id ==null || form.id ==''" v-model="form.prCode" placeholder="请输入编目编码"/>
              <el-input v-if="form.id !==null&& form.id !==''" v-model="form.prCode"
                        placeholder="请输入编目编码"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="编目名称" prop="prName">
              <el-input v-model="form.prName" placeholder="请输入编目名称"/>
            </el-form-item>
          </el-col>
        </el-row>

        <el-row :gutter="24">
          <el-col :span="12">
            <el-form-item label="单价" prop="price">
              <el-input v-model="form.price" placeholder="请输入单价"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="计量单位" prop="measuringUnit">
              <el-input v-model="form.measuringUnit" placeholder="请输入计量单位"/>
            </el-form-item>
          </el-col>
        </el-row>

        <el-row :gutter="24">
          <el-col :span="12">
            <el-form-item label="层级" prop="prLevel">
              <el-select v-model="form.prLevel" placeholder="层级" clearable>
                <el-option
                  v-for="dict in dict.type.ba_boq_pr_level"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="备注" prop="remarks">
              <el-input v-model="form.remarks" placeholder="请输入备注"/>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="24">
          <el-col :span="12">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in dict.type.sys_normal_disable"
                  :key="dict.value"
                  :label="dict.value"
                >{{ dict.label }}
                </el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="num">
              <el-input-number v-model="form.num" controls-position="right" :min="0"/>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div class="susp-btn">
        <el-button type="primary" @click="submitForm">保 存</el-button>
        <el-button @click="cancel">关 闭</el-button>
      </div>
    </el-dialog>

    <!--      <el-col :span="1" style="display: flex;align-items: center;justify-content: center;cursor: pointer;">
            <div class="folding" @click="toggleCollapse">
              <i v-if="showArrow" class="el-icon-caret-right"></i>
              <i v-else class="el-icon-caret-left"></i>
            </div>
          </el-col>
          <el-col :span="isCollapsed ? 0 : 6">
            <div class="diseaseProcess">

            </div>
          </el-col>-->

  </div>
</template>

<script>

import {
  listBaConserveBoq,
  getBaConserveBoq,
  delBaConserveBoq,
  addBaConserveBoq,
  updateBaConserveBoq, selectParentIdById
} from "@/api/maintain/ba/baConserveBoq";

import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import log from "@/views/monitor/job/log.vue";

export default {
  name: "BaConserveBoq",
  dicts: ['sys_normal_disable', 'ba_boq_pr_level', 'ba_boq_entity'],
  components: {
    Treeselect
  },
  data() {
    return {
      states: {
        // defaultExpandAll 存在于 expand.js 中，这里不重复添加
        // 在展开行中，expandRowKeys 会被转化成 expandRows，expandRowKeys 这个属性只是记录了 TreeTable 行的展开
        // TODO: 拆分为独立的 TreeTable，统一用法
        expandRowKeys: [],
        treeData: {},
        indent: 16,
        lazy: false,
        lazyTreeNodeMap: {},
        lazyColumnIdentifier: 'hasChildren',
        childrenColumnName: 'children'
      },
      idCounter: 1,
      stagingArea: null,
      dataMap: new Map(),
      dataParentIdArr: [],
      tableData1: [],
      //折叠箭头
      showArrow: true,
      // 自定义折叠
      isCollapsed: false,
      // 自定义高度
      selfHeight: null,
      // 工程量编目清单树选项
      baboqOptions: [],
      // 重新渲染表格状态
      refreshTable: true,
      // 是否展开，默认全部展开
      isExpandAll: false,
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 养护工程量清单表格数据
      baConserveBoqList: [],
      // 养护工程量清单树选项
      baConserveBoqOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,

      // 查询参数
      queryParams: {
        measuringUnit: null,//单价
        price: null,//单位
        parentId: null,
        prName: null,
        num: null,
        status: null,
        prCode: null,
        prLevel: null,
        remarks: null,
        isEntity: null
      },
      // 保存 id 对应的chilren指针
      childMapById:new Map(),
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        prCode: [
          {required: true, message: "编目编码不能为空", trigger: "blur"}
        ],
        prName: [
          {required: true, message: "编目名称不能为空", trigger: "blur"}
        ],
        isEntity: [
          {required: true, message: "不能为空", trigger: "blur"}
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  mounted() {
    this.getMyHeight()
  },
  methods: {
    filteredData() {
      // 过滤隐藏的数据
      let dataArray = [];
      for (let i = 0; i < this.tableData1.length; i++) {


      }
      //this.tableData1 = dataArray
    },
    load1(tree, treeNode, resolve) {
      console.log("第一个展开" , tree)
      setTimeout(() => {
        this.dataMap.set(tree.id, {tree,treeNode, resolve});
        let dataArray1 = [];
        for (let i = 0; i < this.baConserveBoqList.length; i++) {
          const item = this.baConserveBoqList[i];
          item.deleted = false;
          //通过id找父集id
          if (tree.id === item.parentId) {
            let num = 0;
            // 查找当前id在父集id中能匹配到数据 当前的hasChildren true
            for (let j = 0; j < this.dataParentIdArr.length; j++) {
              const getParentId = this.dataParentIdArr[j];
              if (item.id === getParentId) {
                num = 1;
              }
            }
            if (num === 1) {
              item.hasChildren = true
            } else {
              item.hasChildren = false
            }
            dataArray1.push(item);
          }
        }
        resolve(dataArray1)
      }, 100)
    },


    async load2(tree, treeNode, resolve) {
      console.log("刷新")
      setTimeout(async () => {
        let dataArray1 = [];
        for (let i = 0; i < this.baConserveBoqList.length; i++) {
          const item = this.baConserveBoqList[i];
          item.hide = false
          //通过id找父集id
          if (tree === item.parentId) {
            let num = 0;
            for (let j = 0; j < this.dataParentIdArr.length; j++) {
              const getParentId = this.dataParentIdArr[j];
              if (item.id === getParentId) {
                num = 1;
              }
            }
            if (num === 1) {
              item.hasChildren = true
            } else {
              item.hasChildren = false
            }
            dataArray1.push(item);
          }
        }

        resolve(dataArray1)
        if (!dataArray1.length){
          this.$set(this.$refs.multipleTable.store.states.lazyTreeNodeMap,tree,dataArray1)
            
        }
      }, 500)
    },

    toggleCollapse() {
      this.isCollapsed = !this.isCollapsed;
      this.showArrow = !this.showArrow;
    },
    getMyHeight() {
      this.$nextTick(() => {
        let myHeight = this.$getHeight.getMyHeight(window.getComputedStyle(this.$refs.selfSearch).height)
        this.selfHeight = myHeight + 20
      })
    },
    /** 提示全部*/
    checkedChange(val) {
      this.queryParams.queryChecked = val;
      this.getList()
    },
    /** 查询养护工程量清单列表 */
    async getList() {
      this.$modal.loading('加载中...')
      await listBaConserveBoq(this.queryParams).then(response => {
        this.baConserveBoqList = response.data
        //console.log("数组长度 查询===" + this.baConserveBoqList.length)
        //let dataParentId = [];
        //保存父类id
        this.dataParentIdArr = response.data.map(item=>item.parentId)

        //保存第一层
        let dataArray = [];
        for (let i = 0; i < response.data.length; i++) {
          const item = response.data[i];
          if (item.parentId === "0") {
            const isHasChildren = this.dataParentIdArr.indexOf(item.id)>-1

            item.hide = false
            item.hasChildren = isHasChildren;

            dataArray.push(item);
          }
        }
        this.tableData1 = dataArray;
        this.$modal.closeLoading()
      }).catch(err => {
        this.$modal.closeLoading()
      });
    },
    /** 转换养护工程量清单数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.id,
        label: node.prName,
        children: node.children
      };
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false;
      this.isExpandAll = !this.isExpandAll;
      this.$nextTick(() => {
        this.refreshTable = true;
      });
    },
    //排序
    sortChange(column) {
      // 可以打印一下该函数的参数就明白了
      // 下面的if判断根据自己的需要些我后台设置的只能识别desc与asc
      if (column.order === 'descending') {
        this.queryParams.isAsc = 'desc'
      } else {
        this.queryParams.isAsc = 'asc'
      }
      // 排序的字段传给后台
      this.queryParams.orderByColumn = column.prop
      // 传入查询参数，重新查询一次
      this.getList()
    },
    /** 查询部门下拉树结构 */
    getTreeselect() {
      listBaConserveBoq().then(response => {
        this.baConserveBoqOptions = [];
        const data = {id: 0, prName: '顶级节点', children: []};
        data.children = this.handleTree(response.data, "id", "parentId");
        this.baConserveBoqOptions.push(data);
      });
    },
    // 选中父节点时，子节点一起选中取消
    select(selection, row) {
      const hasSelect = selection.some(el => {
        return row.id === el.id
      })
      if (hasSelect) {
        if (row.children) {
          // 解决子组件没有被勾选到
          this.setChildren(row.children, true)
        }
      } else {
        if (row.children) {
          this.setChildren(row.children, false)
        }
      }
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        parentId: null,
        ancestors: null,
        prName: null,
        num: null,
        status: "0",
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        prCode: null,
        prLevel: null,
        remarks: null,
        isEntity: null,

      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset();
      this.getTreeselect();
      if (row != null && row.id) {
        this.form.parentId = row.id;
      }
      // listBaboq().then(response => {
      //   this.baboqOptions = [];
      //   this.baboqOptions = this.handleTree(response.data, "id", "parentId", "children", "0")
      // });
      this.form.status = "0";
      this.form.isEntity = "2";
      this.open = true;
      this.title = "添加养护工程量清单";
    },
    // 选择全部
    selectAll(selection) {
      // tabledata第一层只要有在selection里面就是全选
      const isSelect = selection.some(el => {
        const tableDataIds = this.tableData.map(j => j.id)
        return tableDataIds.includes(el.id)
      })
      // tableDate第一层只要有不在selection里面就是全不选
      const isCancel = !this.tableData.every(el => {
        const selectIds = selection.map(j => j.id)
        return selectIds.includes(el.id)
      })
      if (isSelect) {
        selection.map(el => {
          if (el.children) {
            // 解决子组件没有被勾选到
            this.setChildren(el.children, true)
          }
        })
      }
      if (isCancel) {
        this.tableData.map(el => {
          if (el.children) {
            // 解决子组件没有被勾选到
            this.setChildren(el.children, false)
          }
        })
      }
    },

    // 获取到选中的
    selectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },

    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.getTreeselect();
      getBaConserveBoq(row.id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改养护工程量清单";
      });
    },


    /** 提交按钮 */
    async submitForm() {
      this.$refs["form"].validate(async valid => {
        if (valid) {
          if (this.form.price !== '' && this.form.price !== null && this.form.price !== undefined) {
            if (isNaN(this.form.price) || parseFloat(this.form.price) <= 0) {
              this.$message.error("单价数值不合法!");
              return;  // 值不是数字、小数或正数，停止执行
            }
          }
          if (this.form.id != null) {
            console.log("修改的id——" + this.form.id)
            await updateBaConserveBoq(this.form).then(async response => {
              this.msgSuccess("修改成功");
              this.open = false;
              await this.getList();

              //根据上级数据
              //如果上级是顶层，不校验
              if (this.form.parentId !== '0') {
                const storedData = this.dataMap.get(this.form.parentId);
                await this.load2(this.form.parentId, storedData.treeNode, storedData.resolve)
              }
            });

          } else {
            addBaConserveBoq(this.form).then(async response => {
              this.msgSuccess("新增成功");
              this.open = false;
              await this.getList();

              //console.log("我是本级ID===" + this.form.parentId) //上级id

              //新增不用 下面的
              if (this.form.parentId === '0' || this.form.parentId === null || this.form.parentId === 0) return

              //刷新外部数据（同级）
              //刷新本节点，直接把新数据的父类id 当作id，然后使用
              let newId;
              //应该用 newId 的 父类id，去数据库查询父类id
              await selectParentIdById(this.form.parentId).then(async response => { //父类id就是我的id，用我的id去寻找 我的 父类id
                //console.log("返回的是："+JSON.stringify(response))
                newId = response.data //这是我的父类id ，也就是上级的
              })
              //console.log("调用上级，刷新本级 的 id =="+newId)
              //上级id不可能等于0
              //如果 是第一层新增，不用刷新本层
              if (newId !== '0') {
                //根据上级id，刷新 上级 id （影响本级）
                const storedData3 = this.dataMap.get(newId);
                //刷新本级
                await this.load2(newId, storedData3.treeNode, storedData3.resolve)
              }

              //刷新内部的数据
              //判断是否已经展开
              const storedData4 = this.dataMap.get(this.form.parentId); // 判断自己是否展开
              if (storedData4 !== '' && storedData4 !== null && storedData4 !== undefined) { //如果没有数据，则证明自己没有展开
                //console.log("刷新内部数据====")
                //如果有数据，展开了，刷新下级数据
                await this.load2(this.form.parentId, storedData4.treeNode, storedData4.resolve)
              }
              // console.log(this.tableData1,'data1')
            });
          }
        }
      });
    },

    /** 删除按钮操作 */
    async handleDelete(row) {
      await this.$confirm('是否确认删除?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(async () => {
        await delBaConserveBoq(row.id);
      }).then(async () => {
        await this.getList();
        const storedData4 = this.dataMap.get(row.parentId);
        storedData4.tree.hasChildren = !!storedData4.treeNode.children.length
        // console.log(storedData4,'storedData4')
        // this.
        await this.load2(row.parentId, storedData4.treeNode, storedData4.resolve);

        await this.msgSuccess("删除成功");
      });
    },

  }
};
</script>

<style scoped>
.spec-dialog /deep/ .el-dialog {
  height: 55% !important;
}

.deleted {
  display: none;
}
</style>

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698