1.在缓存模式下 页面切换会请求接口

小小儁爺

2024-12-30 ff2f7d7bad0132c130c305364a863ff446e926b2

 src/views/basicSettings/powerDivider.vue

@@ -1,548 +1,553 @@
<template>

  <div>

    <div class="body" :style="{height:mainHeight+'px'}">



      <div

        class="elTableDiv"

      >



        <div style="width: 300px;background:#fff">



          <div style="margin: 20px 10px 0 10px;display: flex;justify-content: space-between;">

            <div style="display: flex;">

              <div

                style="width: 5px;height: 100%;border-radius: 5px;"

                :style="{background:$store.state.settings.theme}"

              />

              <div style="margin-left: 8px;">角色名称</div>

            </div>



            <!--            <div style="margin-right:10px">-->

            <!--              <i class="el-icon-plus" style="cursor: pointer;color: #999" @click="rolePlusClick" />-->

            <!--            </div>-->



          </div>



          <el-tree

            ref="treeLeftRef"

            style="padding: 10px;overflow: auto"

            :style="{height:(tableHeight-20)+'px'}"

            :data="treeLeft"

            node-key="code"

            highlight-current

            :props="defaultPropsLeft"

            :default-expand-all="true"

            :expand-on-click-node="false"

            @node-click="treeLeftNodeClick"

          />

          <!--          draggable-->

          <!--          :allow-drop="treeLeftAllowDrop"-->

        </div>



        <div

          style="margin-left: 10px;width: calc(100% - 300px);position: relative"

        >



          <el-button

            style="position: absolute;right: 15px;z-index:1;top:3px"

            type="primary"

            :loading="$store.state.app.buttonIsDisabled"

            :disabled="$store.state.app.buttonIsDisabled"

            @click="saveClick"

          >保 存

          </el-button>



          <el-tabs v-model="activeName" type="border-card" @tab-click="tabClick">

            <el-tab-pane label="PC端" name="PC">

              <div style="display: flex;">

                <div

                  ref="scrollLeft"

                  style="border-right: 1px solid rgba(0,0,0,0.2);width:100%;

                  overflow-y: auto;overflow-x:hidden;"

                  :style="{height:(tableHeight-40)+'px'}"

                  @scroll="scrollLeftScroll()"

                  @mouseover="isScroll='left'"

                >

                  <div style=" ">

                    <i class="el-icon-s-operation" :style="{color:$store.state.settings.theme}" /> 菜单权限

                  </div>



                  <el-tree

                    ref="treeCenterPCRef"

                    style="padding-top: 10px;"

                    :data="treeCenter"

                    highlight-current

                    :props="defaultPropsCenter"

                    show-checkbox

                    node-key="menucode"

                    :default-expand-all="true"

                    @check-change="handleTreeCenterCheckChange"

                    @check="handleTreeCenterCheck"

                    @node-click="getLeftTreeNode"

                  />

                </div>

                <!--                <div-->

                <!--                  ref="scrollCenter"-->

                <!--                  style="width: calc(100% - 260px );padding-left: 10px;overflow-y: auto;"-->

                <!--                  :style="{height:(tableHeight-40)+'px'}"-->

                <!--                  @scroll="scrollCenterScroll()"-->

                <!--                  @mouseover="isScroll='center'"-->

                <!--                >-->

                <!--                  <div style=" ">-->

                <!--                    <i class="el-icon-s-operation" :style="{color:$store.state.settings.theme}" /> 按钮权限-->

                <!--                  </div>-->



                <!--                  <el-checkbox-->

                <!--                    v-model="buttonIsChecked"-->

                <!--                    style="height: 26px;display:flex;align-items: center;margin-top:10px;width:200px"-->

                <!--                    @change=" handleCheckAllChange "-->

                <!--                  >全选-->

                <!--                  </el-checkbox>-->



                <!--                  <div v-if="treeCenter.length>0">-->

                <!--                    <div v-for="(item,index) in treeCenter[0].children" :key="item.menucode">-->



                <!--                      <div-->

                <!--                        v-if="!item.buttoncodelist"-->

                <!--                        style="margin-left: 40px;height:26px;display: flex;"-->

                <!--                      />-->



                <!--                      <el-checkbox-group-->

                <!--                        v-for="it in item.children"-->

                <!--                        v-if="item.expanded"-->

                <!--                        :key="it.menucode"-->

                <!--                        v-model="it.buttonChecked"-->

                <!--                        style="margin-left: 40px;height:26px;display: flex;"-->

                <!--                        @change="val=>handleCheckedButtonChange(val,it.menucode,it.buttonChecked)"-->

                <!--                      >-->



                <!--                        <el-checkbox-->

                <!--                          v-for="i in it.buttoncodelist"-->

                <!--                          :key="i"-->

                <!--                          :label="i"-->

                <!--                          style="display:flex;align-items: center;"-->

                <!--                        />-->

                <!--                      </el-checkbox-group>-->



                <!--                    </div>-->



                <!--                  </div>-->



                <!--                </div>-->

              </div>

            </el-tab-pane>

            <el-tab-pane label="APP端" name="APP">

              <div style="display: flex;">

                <div

                  ref="scrollLeft"

                  style="border-right: 1px solid rgba(0,0,0,0.2);width:100%;

                                overflow-y: auto;overflow-x:hidden;"

                  :style="{height:(tableHeight-40)+'px'}"

                  @scroll="scrollLeftScroll()"

                  @mouseover="isScroll='left'"

                >

                  <div style=" ">

                    <i class="el-icon-s-operation" :style="{color:$store.state.settings.theme}" /> 菜单权限

                  </div>



                  <el-tree

                    ref="treeCenterAPPRef"

                    style="padding-top: 10px;"

                    :data="treeCenter"

                    highlight-current

                    :props="defaultPropsCenter"

                    show-checkbox

                    node-key="menucode"

                    :default-expand-all="true"

                    @check-change="handleTreeCenterCheckChange"

                    @check="handleTreeCenterCheck"

                    @node-click="getLeftTreeNode"

                  />

                </div>

              </div>

            </el-tab-pane>

            <!--            <el-tab-pane label="工控端" name="工控端">工控端</el-tab-pane>-->

          </el-tabs>



        </div>



      </div>



    </div>



  </div>

</template>



<script>

import waves from '@/directive/waves'

import {

  RolePermissionSava,

  RolePermissionSearchRole,

  RolePermissionSearchRoleMenu,

  RolePermissionSearchRoleMenuButton

} from '@/api/basicSettings'

import arrayToTree from 'array-to-tree'



export default {

  name: 'PowerDivider',

  directives: { waves },

  data() {

    return {

      mainHeight: 0,

      tableHeight: 0,



      treeLeft: [], // 左侧树

      treeCenter: [], // 中间树

      defaultPropsLeft: {

        children: 'roles',

        label: 'name'

      },

      defaultPropsCenter: {

        children: 'children',

        label: 'menuname'

      },

      activeName: 'PC',



      buttonIsChecked: false,



      menuCheckedCodeArr: [], // 菜单权限数组选中的



      allButtonData: [], // 所有菜单对应的按钮权限加数据权限



      isScroll: 'left',



      ButtonData: JSON.parse(localStorage.getItem('ButtonData'))



    }

  },



  activated() {
  window.addEventListener('resize', this.getHeight)
  this.getHeight()
},
created() {



  },

  mounted() {

    window.addEventListener('resize', this.getHeight)

    this.getHeight()



    this.getRolePermissionSearchRole()

  },

  methods: {



    // 获取角色权限查询角色

    async getRolePermissionSearchRole() {

      const { data: res } = await RolePermissionSearchRole()

      this.treeLeft = res



      let rolecode = ''

      if (window.location.hash.indexOf('?') !== -1) {

        rolecode = window.location.hash.split('?')[1].split('=')[1]

      }



      if (res && res.length > 0) {

        this.$nextTick(() => { // 默认选中第一个

          this.$refs.treeLeftRef.setCurrentKey(rolecode || res[0].code) // 默认选中节点第一个

        })



        await this.getRolePermissionSearchRoleMenuButton(rolecode || res[0].code)// 用于数据回显



        await this.getRolePermissionSearchRoleMenu(rolecode || res[0].code)// 用于渲染页面

      } else {

        this.$notify.error('请先建相对应的角色！')

      }

    },

    async tabClick() {

      this.treeCenter = []

      await this.getRolePermissionSearchRoleMenuButton(this.$refs.treeLeftRef.getCurrentKey())// 用于数据回显

      await this.getRolePermissionSearchRoleMenu(this.$refs.treeLeftRef.getCurrentKey())// 用于渲染页面

    },



    // 获取菜单权限对应的按钮

    async getRolePermissionSearchRoleMenuButton(rolecode) {

      const { data: res } = await RolePermissionSearchRoleMenuButton({ rolecode, type: this.activeName })

      this.allButtonData = res.length > 0 ? JSON.parse(res[0].jsondate) : []

    },

    // 获取菜单权限

    async getRolePermissionSearchRoleMenu(rolecode) {

      const { data: res } = await RolePermissionSearchRoleMenu({ rolecode, type: this.activeName })



      // 拿到数组list转换成树形tree

      const result = arrayToTree(res, {

        parentProperty: 'parent_id',

        customID: 'menucode',

        childrenProperty: 'children'

      })



      this.treeCenter = [

        { menucode: '-1', menuname: '全部', children: result }

      ]



      this.treeCenter[0].children.sort((a, b) => a.menu_seq - b.menu_seq)

      this.treeCenter[0].children.forEach(item => {

        if (item.children && item.children.length) {

          item.children.forEach(it => {

            it.buttoncodelist = it.buttoncodelist !== '' && it.buttoncodelist !== null ? it.buttoncodelist.split(',') : []

            if (it.buttoncodelist && it.buttoncodelist.length > 0) {

              it.buttoncodelist = this.ButtonData.filter(j =>

                it.buttoncodelist.includes(j.buttoncode)

              )



              it.buttoncodelist = it.buttoncodelist.map(j => j.buttonname)

            }

          })



          item.children.sort((a, b) => a.menu_seq - b.menu_seq)



          item.expanded = true

        }

      })



      this.handleData()// 处理数据回显

    },

    // 处理组合数据

    handleData() {

      this.menuCheckedCodeArr = this.allButtonData.map(i => i.menucode)

      this.$nextTick(() => {

        if (this.activeName === 'PC') {

          this.$refs.treeCenterPCRef.setCheckedKeys(this.menuCheckedCodeArr)

        }

        if (this.activeName === 'APP') {

          this.$refs.treeCenterAPPRef.setCheckedKeys(this.menuCheckedCodeArr)

        }

      })



      this.treeCenter[0].children.forEach(item => {

        if (item.children && item.children.length) {

          item.children.forEach(it => {

            let temp = this.allButtonData.filter(j => j.menucode === it.menucode).length > 0 ? this.allButtonData.filter(j => j.menucode === it.menucode)[0].buttoncode : []

            temp = temp.length > 0 ? temp.split(',') : []

            it.buttonChecked = [] // 数据回显

            this.ButtonData.forEach(j => {

              if (temp.includes(j.buttoncode)) {

                it.buttonChecked.push(j.buttonname)

              }

            })

          })

        }

      })



      this.handleCheckedButtonChange('', '', '', true)

      // this.$forceUpdate()

    },



    // 左边滚动条滑动时

    scrollLeftScroll() {

      if (this.isScroll === 'left') {

        this.$refs.scrollCenter.scrollTop = this.$refs.scrollLeft.scrollTop

      }

    },

    // 中间边滚动条滑动时

    scrollCenterScroll() {

      if (this.isScroll === 'center') {

        this.$refs.scrollLeft.scrollTop = this.$refs.scrollCenter.scrollTop

      }

    },



    // 全选改变

    handleCheckAllChange(val) {

      let checkedKeys

      if (this.activeName === 'PC') {

        checkedKeys = this.$refs.treeCenterPCRef.getCheckedKeys()

      }

      if (this.activeName === 'APP') {

        checkedKeys = this.$refs.treeCenterAPPRef.getCheckedKeys()

      }



      if (val) {

        this.treeCenter[0].children.forEach(item => {

          if (item.children && item.children.length) {

            item.children.forEach(it => {

              if (checkedKeys.includes(it.menucode)) {

                it.buttonChecked = it.buttoncodelist

              }

            })

          }

        })

      } else {

        this.treeCenter[0].children.forEach(item => {

          if (item.children && item.children.length) {

            item.children.forEach(it => {

              if (checkedKeys.includes(it.menucode)) {

                it.buttonChecked = []

              }

            })

          }

        })

      }

    },

    // 单个按钮改变

    handleCheckedButtonChange(oldValue, code, newValue, flag) {

      // console.log(oldValue,  code, newValue, 2)

      // 判断是否包含在内

      if (!flag) {

        if (!this.menuCheckedCodeArr.includes(code) && oldValue.length === 0 && newValue.length === 1) { // 否

          this.menuCheckedCodeArr.push(code)

        } else if (this.menuCheckedCodeArr.includes(code) && oldValue.length === 1 && newValue.length === 0) { // 是

          this.menuCheckedCodeArr = this.menuCheckedCodeArr.filter(i => i !== code)

        }

        if (this.activeName === 'PC') {

          this.$refs.treeCenterPCRef.setCheckedKeys(this.menuCheckedCodeArr)

        }

        if (this.activeName === 'APP') {

          this.$refs.treeCenterAPPRef.setCheckedKeys(this.menuCheckedCodeArr)

        }

      }



      // 这里是判断全选checkbox 是否选中

      let count = 0

      let childrenLength = 0

      this.treeCenter[0].children.forEach(item => {

        if (item.children && item.children.length) {

          item.children.forEach(it => {

            if (it.buttonChecked && it.buttonChecked.length === it.buttoncodelist.length && it.buttoncodelist.length > 0) {

              count++

            }



            if (it.buttoncodelist.length) {

              childrenLength++

            }

          })

        }

      })



      this.buttonIsChecked = count === childrenLength

      this.$forceUpdate()

    },

    // 获取树形节点node

    getLeftTreeNode(data, Node, VueComponent) {

      this.treeCenter[0].children.forEach(item => {

        if (item.menucode === data.menucode) {

          item.expanded = Node.expanded

        }

      })

      if (data.menucode === '-1') {

        Node.expanded = true // 暂时先写成这个

      }

      this.$forceUpdate()

    },

    // 处理中间树形勾选

    handleTreeCenterCheck(obj, { checkedNodes, checkedKeys, halfCheckedNodes, halfCheckedKeys }) {

      // console.log(obj, checkedNodes, checkedKeys, halfCheckedNodes, halfCheckedKeys, '加多宝')



      if (checkedKeys.length === 0) { // 树形菜单全不选的情况下

        this.buttonIsChecked = false

        this.menuCheckedCodeArr = []

      } else {

        if (checkedKeys.includes(obj.menucode)) { // 判断是否包含在内   //是

          this.menuCheckedCodeArr.push(obj.menucode)

        } else { // 否

          this.menuCheckedCodeArr = this.menuCheckedCodeArr.filter(i => i !== obj.menucode)

        }

      }

    },

    // 处理中间树形选中值改变

    handleTreeCenterCheckChange(obj, selfChecked, selfChildrenTreeCheck) {

      // console.log(obj, selfChecked, selfChildrenTreeCheck, '王老吉')

      if (!selfChildrenTreeCheck) {

        if (!selfChecked) { // 从选中到不选中

          obj.buttonChecked = []

          this.menuCheckedCodeArr = this.menuCheckedCodeArr.filter(i => i !== obj.menucode)

        }

        if (selfChecked) { // 从不选中到选中

          obj.buttonCheckedCode = []

          this.treeCenter[0].children.forEach(item => {

            if (item.children && item.children.length) {

              item.children.forEach(it => {

                if (it.menucode === obj.menucode) {

                  this.menuCheckedCodeArr.push(obj.menucode)

                }

              })

            }

          })

        }



        this.$forceUpdate()

      }

    },

    // 角色切换

    async treeLeftNodeClick(obj, Node, VueComponent) {

      if (obj.code !== '000') {

        await this.getRolePermissionSearchRoleMenuButton(obj.code)

        this.handleData()

      }

    },

    // 页面勾选好保存事件

    async saveClick() {

      const rolecode = this.$refs.treeLeftRef.getCurrentKey()

      const datacode = this.treeLeft.find(i => i.code === rolecode).datarange !== 'CUSTOM' ? this.treeLeft.find(i => i.code === rolecode).datarange : this.treeLeft.find(i => i.code === rolecode).datapermissions

      let menuKeyArr

      if (this.activeName === 'PC') {

        menuKeyArr = this.$refs.treeCenterPCRef.getCheckedKeys()

      }

      if (this.activeName === 'APP') {

        menuKeyArr = this.$refs.treeCenterAPPRef.getCheckedKeys()

      }



      const arr = []

      this.treeCenter[0].children.forEach(item => {

        if (item.children && item.children.length) {

          item.children.forEach(it => {

            if (menuKeyArr.includes(it.menucode)) {

              if (it.buttonChecked && it.buttonChecked.length > 0) { // 已选菜单

                it.buttonCheckedCode = this.ButtonData.filter(i =>

                  it.buttonChecked.includes(i.buttonname)

                ).map(i => i.buttoncode)

              }

              arr.push({

                menucode: it.menucode,

                datacode,

                buttoncode: it.buttonCheckedCode ? it.buttonCheckedCode.join(',') : ''

              })

            }

          })

        }

      })

      this.$store.state.app.buttonIsDisabled = true



      const res = await RolePermissionSava(JSON.stringify(arr), rolecode, this.activeName)

      if (res.code === '200') {

        const rolename = this.treeLeft.find(i => i.code === rolecode).name

        this.$notify.success(rolename + '的角色权限提交成功！')

        await this.getRolePermissionSearchRoleMenuButton(rolecode)

        this.$store.state.app.buttonIsDisabled = false

      }

    },

    // 获取页面高度

    getHeight() {

      this.$nextTick(() => {

        this.mainHeight = window.innerHeight - 85

        this.tableHeight = this.mainHeight - 50

      })

    },

    // 左侧树形拖动处理

    treeLeftAllowDrop(draggingNode, dropNode, type) {

      // console.log(draggingNode, dropNode, type)

      // 注掉的是同级拖拽

      if (draggingNode.level === dropNode.level) {

        return type === 'prev' || type === 'next'

      } else {

        // 不同级进行处理

        return false

      }

    }

  }

}

</script>



<style scoped lang="scss">

::v-deep .el-checkbox__label {

  width: 55px;

}



.el-checkbox-group {

  margin-left: 0 !important;

  padding-left: 40px;

}



.el-checkbox-group:hover {

  background: #f0f7ff;

}

</style>

<template>
  <div>
    <div class="body" :style="{height:mainHeight+'px'}">

      <div
        class="elTableDiv"
      >

        <div style="width: 300px;background:#fff">

          <div style="margin: 20px 10px 0 10px;display: flex;justify-content: space-between;">
            <div style="display: flex;">
              <div
                style="width: 5px;height: 100%;border-radius: 5px;"
                :style="{background:$store.state.settings.theme}"
              />
              <div style="margin-left: 8px;">角色名称</div>
            </div>

            <!--            <div style="margin-right:10px">-->
            <!--              <i class="el-icon-plus" style="cursor: pointer;color: #999" @click="rolePlusClick" />-->
            <!--            </div>-->

          </div>

          <el-tree
            ref="treeLeftRef"
            style="padding: 10px;overflow: auto"
            :style="{height:(tableHeight-20)+'px'}"
            :data="treeLeft"
            node-key="code"
            highlight-current
            :props="defaultPropsLeft"
            :default-expand-all="true"
            :expand-on-click-node="false"
            @node-click="treeLeftNodeClick"
          />
          <!--          draggable-->
          <!--          :allow-drop="treeLeftAllowDrop"-->
        </div>

        <div
          style="margin-left: 10px;width: calc(100% - 300px);position: relative"
        >

          <el-button
            style="position: absolute;right: 15px;z-index:1;top:3px"
            type="primary"
            :loading="$store.state.app.buttonIsDisabled"
            :disabled="$store.state.app.buttonIsDisabled"
            @click="saveClick"
          >保 存
          </el-button>

          <el-tabs v-model="activeName" type="border-card" @tab-click="tabClick">
            <el-tab-pane label="PC端" name="PC">
              <div style="display: flex;">
                <div
                  ref="scrollLeft"
                  style="border-right: 1px solid rgba(0,0,0,0.2);width:100%;
                  overflow-y: auto;overflow-x:hidden;"
                  :style="{height:(tableHeight-40)+'px'}"
                  @scroll="scrollLeftScroll()"
                  @mouseover="isScroll='left'"
                >
                  <div style=" ">
                    <i class="el-icon-s-operation" :style="{color:$store.state.settings.theme}" /> 菜单权限
                  </div>

                  <el-tree
                    ref="treeCenterPCRef"
                    style="padding-top: 10px;"
                    :data="treeCenter"
                    highlight-current
                    :props="defaultPropsCenter"
                    show-checkbox
                    node-key="menucode"
                    :default-expand-all="true"
                    @check-change="handleTreeCenterCheckChange"
                    @check="handleTreeCenterCheck"
                    @node-click="getLeftTreeNode"
                  />
                </div>
                <!--                <div-->
                <!--                  ref="scrollCenter"-->
                <!--                  style="width: calc(100% - 260px );padding-left: 10px;overflow-y: auto;"-->
                <!--                  :style="{height:(tableHeight-40)+'px'}"-->
                <!--                  @scroll="scrollCenterScroll()"-->
                <!--                  @mouseover="isScroll='center'"-->
                <!--                >-->
                <!--                  <div style=" ">-->
                <!--                    <i class="el-icon-s-operation" :style="{color:$store.state.settings.theme}" /> 按钮权限-->
                <!--                  </div>-->

                <!--                  <el-checkbox-->
                <!--                    v-model="buttonIsChecked"-->
                <!--                    style="height: 26px;display:flex;align-items: center;margin-top:10px;width:200px"-->
                <!--                    @change=" handleCheckAllChange "-->
                <!--                  >全选-->
                <!--                  </el-checkbox>-->

                <!--                  <div v-if="treeCenter.length>0">-->
                <!--                    <div v-for="(item,index) in treeCenter[0].children" :key="item.menucode">-->

                <!--                      <div-->
                <!--                        v-if="!item.buttoncodelist"-->
                <!--                        style="margin-left: 40px;height:26px;display: flex;"-->
                <!--                      />-->

                <!--                      <el-checkbox-group-->
                <!--                        v-for="it in item.children"-->
                <!--                        v-if="item.expanded"-->
                <!--                        :key="it.menucode"-->
                <!--                        v-model="it.buttonChecked"-->
                <!--                        style="margin-left: 40px;height:26px;display: flex;"-->
                <!--                        @change="val=>handleCheckedButtonChange(val,it.menucode,it.buttonChecked)"-->
                <!--                      >-->

                <!--                        <el-checkbox-->
                <!--                          v-for="i in it.buttoncodelist"-->
                <!--                          :key="i"-->
                <!--                          :label="i"-->
                <!--                          style="display:flex;align-items: center;"-->
                <!--                        />-->
                <!--                      </el-checkbox-group>-->

                <!--                    </div>-->

                <!--                  </div>-->

                <!--                </div>-->
              </div>
            </el-tab-pane>
            <el-tab-pane label="APP端" name="APP">
              <div style="display: flex;">
                <div
                  ref="scrollLeft"
                  style="border-right: 1px solid rgba(0,0,0,0.2);width:100%;
                                overflow-y: auto;overflow-x:hidden;"
                  :style="{height:(tableHeight-40)+'px'}"
                  @scroll="scrollLeftScroll()"
                  @mouseover="isScroll='left'"
                >
                  <div style=" ">
                    <i class="el-icon-s-operation" :style="{color:$store.state.settings.theme}" /> 菜单权限
                  </div>

                  <el-tree
                    ref="treeCenterAPPRef"
                    style="padding-top: 10px;"
                    :data="treeCenter"
                    highlight-current
                    :props="defaultPropsCenter"
                    show-checkbox
                    node-key="menucode"
                    :default-expand-all="true"
                    @check-change="handleTreeCenterCheckChange"
                    @check="handleTreeCenterCheck"
                    @node-click="getLeftTreeNode"
                  />
                </div>
              </div>
            </el-tab-pane>
            <!--            <el-tab-pane label="工控端" name="工控端">工控端</el-tab-pane>-->
          </el-tabs>

        </div>

      </div>

    </div>

  </div>
</template>

<script>
import waves from '@/directive/waves'
import {
  RolePermissionSava,
  RolePermissionSearchRole,
  RolePermissionSearchRoleMenu,
  RolePermissionSearchRoleMenuButton
} from '@/api/basicSettings'
import arrayToTree from 'array-to-tree'

export default {
  name: 'PowerDivider',
  directives: { waves },
  data() {
    return {
      mainHeight: 0,
      tableHeight: 0,

      treeLeft: [], // 左侧树
      treeCenter: [], // 中间树
      defaultPropsLeft: {
        children: 'roles',
        label: 'name'
      },
      defaultPropsCenter: {
        children: 'children',
        label: 'menuname'
      },
      activeName: 'PC',

      buttonIsChecked: false,

      menuCheckedCodeArr: [], // 菜单权限数组选中的

      allButtonData: [], // 所有菜单对应的按钮权限加数据权限

      isScroll: 'left',

      ButtonData: JSON.parse(localStorage.getItem('ButtonData'))

    }
  },

  activated() {
    window.addEventListener('resize', this.getHeight)
    this.getHeight()
    this.getRolePermissionSearchRole()
  },
  created() {

  },
  mounted() {
    window.addEventListener('resize', this.getHeight)
    this.getHeight()

    this.getRolePermissionSearchRole()
  },
  methods: {

    // 获取角色权限查询角色
    async getRolePermissionSearchRole() {
      const { data: res } = await RolePermissionSearchRole()
      this.treeLeft = res

      let rolecode = ''
      if (window.location.hash.indexOf('?') !== -1) {
        rolecode = window.location.hash.split('?')[1].split('=')[1]
      }

      if (res && res.length > 0) {
        this.$nextTick(() => { // 默认选中第一个
          this.$refs.treeLeftRef.setCurrentKey(rolecode || res[0].code) // 默认选中节点第一个
        })

        await this.getRolePermissionSearchRoleMenuButton(rolecode || res[0].code)// 用于数据回显

        await this.getRolePermissionSearchRoleMenu(rolecode || res[0].code)// 用于渲染页面
      } else {
        this.$notify.error('请先建相对应的角色！')
      }
    },
    async tabClick() {
      this.treeCenter = []
      await this.getRolePermissionSearchRoleMenuButton(this.$refs.treeLeftRef.getCurrentKey())// 用于数据回显
      await this.getRolePermissionSearchRoleMenu(this.$refs.treeLeftRef.getCurrentKey())// 用于渲染页面
    },

    // 获取菜单权限对应的按钮
    async getRolePermissionSearchRoleMenuButton(rolecode) {
      const { data: res } = await RolePermissionSearchRoleMenuButton({ rolecode, type: this.activeName })
      this.allButtonData = res.length > 0 ? JSON.parse(res[0].jsondate) : []
    },
    // 获取菜单权限
    async getRolePermissionSearchRoleMenu(rolecode) {
      const { data: res } = await RolePermissionSearchRoleMenu({ rolecode, type: this.activeName })

      // 拿到数组list转换成树形tree
      const result = arrayToTree(res, {
        parentProperty: 'parent_id',
        customID: 'menucode',
        childrenProperty: 'children'
      })

      this.treeCenter = [
        { menucode: '-1', menuname: '全部', children: result }
      ]

      this.treeCenter[0].children.sort((a, b) => a.menu_seq - b.menu_seq)
      this.treeCenter[0].children.forEach(item => {
        if (item.children && item.children.length) {
          item.children.forEach(it => {
            it.buttoncodelist = it.buttoncodelist !== '' && it.buttoncodelist !== null ? it.buttoncodelist.split(',') : []
            if (it.buttoncodelist && it.buttoncodelist.length > 0) {
              it.buttoncodelist = this.ButtonData.filter(j =>
                it.buttoncodelist.includes(j.buttoncode)
              )

              it.buttoncodelist = it.buttoncodelist.map(j => j.buttonname)
            }
          })

          item.children.sort((a, b) => a.menu_seq - b.menu_seq)

          item.expanded = true
        }
      })

      this.handleData()// 处理数据回显
    },
    // 处理组合数据
    handleData() {
      this.menuCheckedCodeArr = this.allButtonData.map(i => i.menucode)
      this.$nextTick(() => {
        if (this.activeName === 'PC') {
          this.$refs.treeCenterPCRef.setCheckedKeys(this.menuCheckedCodeArr)
        }
        if (this.activeName === 'APP') {
          this.$refs.treeCenterAPPRef.setCheckedKeys(this.menuCheckedCodeArr)
        }
      })

      this.treeCenter[0].children.forEach(item => {
        if (item.children && item.children.length) {
          item.children.forEach(it => {
            let temp = this.allButtonData.filter(j => j.menucode === it.menucode).length > 0 ? this.allButtonData.filter(j => j.menucode === it.menucode)[0].buttoncode : []
            temp = temp.length > 0 ? temp.split(',') : []
            it.buttonChecked = [] // 数据回显
            this.ButtonData.forEach(j => {
              if (temp.includes(j.buttoncode)) {
                it.buttonChecked.push(j.buttonname)
              }
            })
          })
        }
      })

      this.handleCheckedButtonChange('', '', '', true)
      // this.$forceUpdate()
    },

    // 左边滚动条滑动时
    scrollLeftScroll() {
      if (this.isScroll === 'left') {
        this.$refs.scrollCenter.scrollTop = this.$refs.scrollLeft.scrollTop
      }
    },
    // 中间边滚动条滑动时
    scrollCenterScroll() {
      if (this.isScroll === 'center') {
        this.$refs.scrollLeft.scrollTop = this.$refs.scrollCenter.scrollTop
      }
    },

    // 全选改变
    handleCheckAllChange(val) {
      let checkedKeys
      if (this.activeName === 'PC') {
        checkedKeys = this.$refs.treeCenterPCRef.getCheckedKeys()
      }
      if (this.activeName === 'APP') {
        checkedKeys = this.$refs.treeCenterAPPRef.getCheckedKeys()
      }

      if (val) {
        this.treeCenter[0].children.forEach(item => {
          if (item.children && item.children.length) {
            item.children.forEach(it => {
              if (checkedKeys.includes(it.menucode)) {
                it.buttonChecked = it.buttoncodelist
              }
            })
          }
        })
      } else {
        this.treeCenter[0].children.forEach(item => {
          if (item.children && item.children.length) {
            item.children.forEach(it => {
              if (checkedKeys.includes(it.menucode)) {
                it.buttonChecked = []
              }
            })
          }
        })
      }
    },
    // 单个按钮改变
    handleCheckedButtonChange(oldValue, code, newValue, flag) {
      // console.log(oldValue,  code, newValue, 2)
      // 判断是否包含在内
      if (!flag) {
        if (!this.menuCheckedCodeArr.includes(code) && oldValue.length === 0 && newValue.length === 1) { // 否
          this.menuCheckedCodeArr.push(code)
        } else if (this.menuCheckedCodeArr.includes(code) && oldValue.length === 1 && newValue.length === 0) { // 是
          this.menuCheckedCodeArr = this.menuCheckedCodeArr.filter(i => i !== code)
        }
        if (this.activeName === 'PC') {
          this.$refs.treeCenterPCRef.setCheckedKeys(this.menuCheckedCodeArr)
        }
        if (this.activeName === 'APP') {
          this.$refs.treeCenterAPPRef.setCheckedKeys(this.menuCheckedCodeArr)
        }
      }

      // 这里是判断全选checkbox 是否选中
      let count = 0
      let childrenLength = 0
      this.treeCenter[0].children.forEach(item => {
        if (item.children && item.children.length) {
          item.children.forEach(it => {
            if (it.buttonChecked && it.buttonChecked.length === it.buttoncodelist.length && it.buttoncodelist.length > 0) {
              count++
            }

            if (it.buttoncodelist.length) {
              childrenLength++
            }
          })
        }
      })

      this.buttonIsChecked = count === childrenLength
      this.$forceUpdate()
    },
    // 获取树形节点node
    getLeftTreeNode(data, Node, VueComponent) {
      this.treeCenter[0].children.forEach(item => {
        if (item.menucode === data.menucode) {
          item.expanded = Node.expanded
        }
      })
      if (data.menucode === '-1') {
        Node.expanded = true // 暂时先写成这个
      }
      this.$forceUpdate()
    },
    // 处理中间树形勾选
    handleTreeCenterCheck(obj, { checkedNodes, checkedKeys, halfCheckedNodes, halfCheckedKeys }) {
      // console.log(obj, checkedNodes, checkedKeys, halfCheckedNodes, halfCheckedKeys, '加多宝')

      if (checkedKeys.length === 0) { // 树形菜单全不选的情况下
        this.buttonIsChecked = false
        this.menuCheckedCodeArr = []
      } else {
        if (checkedKeys.includes(obj.menucode)) { // 判断是否包含在内   //是
          this.menuCheckedCodeArr.push(obj.menucode)
        } else { // 否
          this.menuCheckedCodeArr = this.menuCheckedCodeArr.filter(i => i !== obj.menucode)
        }
      }
    },
    // 处理中间树形选中值改变
    handleTreeCenterCheckChange(obj, selfChecked, selfChildrenTreeCheck) {
      // console.log(obj, selfChecked, selfChildrenTreeCheck, '王老吉')
      if (!selfChildrenTreeCheck) {
        if (!selfChecked) { // 从选中到不选中
          obj.buttonChecked = []
          this.menuCheckedCodeArr = this.menuCheckedCodeArr.filter(i => i !== obj.menucode)
        }
        if (selfChecked) { // 从不选中到选中
          obj.buttonCheckedCode = []
          this.treeCenter[0].children.forEach(item => {
            if (item.children && item.children.length) {
              item.children.forEach(it => {
                if (it.menucode === obj.menucode) {
                  this.menuCheckedCodeArr.push(obj.menucode)
                }
              })
            }
          })
        }

        this.$forceUpdate()
      }
    },
    // 角色切换
    async treeLeftNodeClick(obj, Node, VueComponent) {
      if (obj.code !== '000') {
        await this.getRolePermissionSearchRoleMenuButton(obj.code)
        this.handleData()
      }
    },
    // 页面勾选好保存事件
    async saveClick() {
      const rolecode = this.$refs.treeLeftRef.getCurrentKey()
      const datacode = this.treeLeft.find(i => i.code === rolecode).datarange !== 'CUSTOM' ? this.treeLeft.find(i => i.code === rolecode).datarange : this.treeLeft.find(i => i.code === rolecode).datapermissions
      let menuKeyArr
      if (this.activeName === 'PC') {
        menuKeyArr = this.$refs.treeCenterPCRef.getCheckedKeys()
      }
      if (this.activeName === 'APP') {
        menuKeyArr = this.$refs.treeCenterAPPRef.getCheckedKeys()
      }

      const arr = []
      this.treeCenter[0].children.forEach(item => {
        if (item.children && item.children.length) {
          item.children.forEach(it => {
            if (menuKeyArr.includes(it.menucode)) {
              if (it.buttonChecked && it.buttonChecked.length > 0) { // 已选菜单
                it.buttonCheckedCode = this.ButtonData.filter(i =>
                  it.buttonChecked.includes(i.buttonname)
                ).map(i => i.buttoncode)
              }
              arr.push({
                menucode: it.menucode,
                datacode,
                buttoncode: it.buttonCheckedCode ? it.buttonCheckedCode.join(',') : ''
              })
            }
          })
        }
      })
      this.$store.state.app.buttonIsDisabled = true

      const res = await RolePermissionSava(JSON.stringify(arr), rolecode, this.activeName)
      if (res.code === '200') {
        const rolename = this.treeLeft.find(i => i.code === rolecode).name
        this.$notify.success(rolename + '的角色权限提交成功！')
        await this.getRolePermissionSearchRoleMenuButton(rolecode)
        this.$store.state.app.buttonIsDisabled = false
      }
    },
    // 获取页面高度
    getHeight() {
      this.$nextTick(() => {
        this.mainHeight = window.innerHeight - 85
        this.tableHeight = this.mainHeight - 50
      })
    },
    // 左侧树形拖动处理
    treeLeftAllowDrop(draggingNode, dropNode, type) {
      // console.log(draggingNode, dropNode, type)
      // 注掉的是同级拖拽
      if (draggingNode.level === dropNode.level) {
        return type === 'prev' || type === 'next'
      } else {
        // 不同级进行处理
        return false
      }
    }
  }
}
</script>

<style scoped lang="scss">
::v-deep .el-checkbox__label {
  width: 55px;
}

.el-checkbox-group {
  margin-left: 0 !important;
  padding-left: 40px;
}

.el-checkbox-group:hover {
  background: #f0f7ff;
}
</style>