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k94314517

2025-06-18 efb9570ba3ba966200b82ca7b99c5e72672ee738

 admin/src/views/system/menu.vue

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<template>
  <TableLayout class="menu-layout" :permissions="['system:menu:query']">
    <!-- è¡¨æ ¼å’Œåˆ†é¡µ -->
    <template v-slot:table-wrap>
      <ul class="toolbar" v-permissions="['system:menu:create', 'system:menu:delete', 'system:menu:sort']">
        <li><el-button type="primary" @click="$refs.operaMenuWindow.open('新建一级菜单')" icon="el-icon-plus" v-permissions="['system:menu:create']">新建</el-button></li>
        <li><el-button @click="deleteByIdInBatch" icon="el-icon-delete" v-permissions="['system:menu:delete']">删除</el-button></li>
        <li><el-button @click="sort('top')" :loading="isWorking.sort" icon="el-icon-sort-up" v-permissions="['system:menu:sort']">上移</el-button></li>
        <li><el-button @click="sort('bottom')" :loading="isWorking.sort" icon="el-icon-sort-down" v-permissions="['system:menu:sort']">下移</el-button></li>
      </ul>
      <el-table
          :height="tableHeightNew"
        ref="table"
        v-loading="isWorking.search"
        :data="tableData.list"
        row-key="id"
        stripe
        default-expand-all
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55" fixed="left"></el-table-column>
        <el-table-column prop="name" label="菜单名称" fixed="left" min-width="160px"></el-table-column>
        <el-table-column prop="icon" label="图标" min-width="80px" class-name="table-column-icon">
          <template slot-scope="{row}">
            <i v-if="row.icon != null && row.icon !== ''" :class="{[row.icon]: true}"></i>
            <template v-else>未设置</template>
          </template>
        </el-table-column>
        <el-table-column prop="path" label="访问路径" min-width="140px"></el-table-column>
        <el-table-column prop="remark" label="备注" min-width="120px"></el-table-column>
        <el-table-column prop="createUser" label="创建人" min-width="100px">
          <template slot-scope="{row}">{{row.createUserInfo == null ? '' : row.createUserInfo.username}}</template>
        </el-table-column>
        <el-table-column prop="createTime" label="创建时间" min-width="140px"></el-table-column>
        <el-table-column prop="updateUser" label="更新人" min-width="100px">
          <template slot-scope="{row}">{{row.updateUserInfo == null ? '' : row.updateUserInfo.username}}</template>
        </el-table-column>
        <el-table-column prop="updateTime" label="更新时间" min-width="140px"></el-table-column>
        <el-table-column prop="disabled" label="是否启用" min-width="80px">
          <template slot-scope="{row}">
            <el-switch v-model="row.disabled" :active-value="false" :inactive-value="true" @change="switchDisabled(row)"/>
          </template>
        </el-table-column>
        <el-table-column
          v-if="containPermissions(['system:menu:update', 'system:menu:create', 'system:menu:delete'])"
          label="操作"
          min-width="220"
          fixed="right"
        >
          <template slot-scope="{row}">
            <el-button type="text" icon="el-icon-edit" @click="$refs.operaMenuWindow.open('编辑菜单', row)" v-permissions="['system:menu:update']">编辑</el-button>
            <el-button type="text" icon="el-icon-plus" @click="$refs.operaMenuWindow.open('新建子菜单', null, row)" v-permissions="['system:menu:create']">新建子菜单</el-button>
            <el-button v-if="!row.fixed" type="text" icon="el-icon-delete" @click="deleteById(row)" v-permissions="['system:menu:delete']">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </template>
    <!-- æ–°å»º/修改 -->
    <OperaMenuWindow ref="operaMenuWindow" @success="handlePageChange(tableData.pagination.pageIndex)"/>
  </TableLayout>
</template>

<script>
import TableLayout from '@/layouts/TableLayout'
import BaseTable from '@/components/base/BaseTable'
import OperaMenuWindow from '@/components/system/menu/OperaMenuWindow'
import { fetchTree, updateStatus, sort } from '@/api/system/menu'
export default {
  name: 'SystemMenu',
  extends: BaseTable,
  components: { OperaMenuWindow, TableLayout },
  data () {
    return {
      // æ˜¯å¦æ­£åœ¨å¤„理中
      isWorking: {
        sort: false
      }
    }
  },
  methods: {
    /**
     * è¦†ç›–页码变更处理
     */
    handlePageChange () {
      this.isWorking.search = true
      fetchTree()
        .then(records => {
          this.tableData.list = records
        })
        .catch(e => {
          this.$tip.apiFailed(e)
        })
        .finally(() => {
          this.isWorking.search = false
        })
    },
    /**
     * æŽ’序
     *
     * @param direction æ–¹å‘，取值[top:上移, bottom:下移]
     */
    sort (direction) {
      if (this.isWorking.sort) {
        return
      }
      if (this.tableData.selectedRows.length === 0) {
        this.$tip.warning('请选择一条数据')
        return
      }
      if (this.tableData.selectedRows.length > 1) {
        this.$tip.warning('排序时仅允许选择一条数据')
        return
      }
      const menuId = this.tableData.selectedRows[0].id
      // æ‰¾åˆ°èœå•èŒƒå›´
      let menuPool
      for (const rootMenu of this.tableData.list) {
        const parent = this.__findParent(menuId, rootMenu)
        if (parent != null) {
          menuPool = parent.children
        }
      }
      menuPool = menuPool || this.tableData.list
      const menuIndex = menuPool.findIndex(menu => menu.id === menuId)
      // ä¸Šç§»æ ¡éªŒ
      if (direction === 'top' && menuIndex === 0) {
        this.$tip.warning('菜单已到顶部')
        return
      }
      // ä¸‹ç§»æ ¡éªŒ
      if (direction === 'bottom' && menuIndex === menuPool.length - 1) {
        this.$tip.warning('菜单已到底部')
        return
      }
      this.isWorking.sort = true
      sort({
        id: this.tableData.selectedRows[0].id,
        direction
      })
        .then(() => {
          if (direction === 'top') {
            menuPool.splice(menuIndex, 0, menuPool.splice(menuIndex - 1, 1)[0])
          } else {
            menuPool.splice(menuIndex, 0, menuPool.splice(menuIndex + 1, 1)[0])
          }
        })
        .catch(e => {
          this.$tip.apiFailed(e)
        })
        .finally(() => {
          this.isWorking.sort = false
        })
    },
    /**
     * å¯ç”¨/禁用
     *
     * @param row è¡Œå¯¹è±¡
     */
    switchDisabled (row) {
      const newValue = row.disabled
      row.disabled = !row.disabled
      // å¼€å¯
      if (!newValue) {
        this.__updateMenuStatus(row, newValue)
        return
      }
      // ç¦ç”¨
      this.$dialog.disableConfirm(`确认禁用 ${row.name} èœå•å—？`)
        .then(() => {
          this.__updateMenuStatus(row, newValue)
        })
        .catch(() => {
        })
    },
    /**
     * æŸ¥è¯¢çˆ¶èŠ‚点
     *
     * @param id èŠ‚点ID
     * @param parent åœ¨å“ªä¸ªçˆ¶èŠ‚点中进行查找
     * @returns {null|{children}|*|*|undefined|null}
     * @private
     */
    __findParent (id, parent) {
      if (parent.children == null || parent.children.length === 0) {
        return
      }
      for (const row of parent.children) {
        if (row.id === id) {
          return parent
        }
        if (row.children.length > 0) {
          const target = this.__findParent(id, row)
          if (target != null) {
            return target
          }
        }
      }
      return null
    },
    /**
     * ä¿®æ”¹èœå•çŠ¶æ€
     *
     * @param row è¡Œå¯¹è±¡
     * @param newValue æ–°å€¼
     * @private
     */
    __updateMenuStatus (row, newValue) {
      updateStatus({
        id: row.id,
        parentId: row.parentId,
        disabled: newValue
      })
        .then(() => {
          row.disabled = newValue
          this.$tip.apiSuccess('修改成功')
        })
        .catch(e => {
          this.$tip.apiFailed(e)
        })
    }
  },
  created () {
    this.config({
      module: '菜单',
      api: '/system/menu'
    })
    this.search()
  }
}
</script>

<style lang="scss" scoped>
@import "@/assets/style/variables.scss";
.menu-layout {
  /deep/ .table-content {
    margin-top: 0;
    .table-wrap {
      padding-bottom: 16px;
    }
  }
}
// å›¾æ ‡åˆ—
.table-column-icon {
  // element-ui图标
  i {
    background-color: $primary-color;
    opacity: 0.72;
    font-size: 20px;
    color: #fff;
    padding: 4px;
    border-radius: 50%;
  }
  // è‡ªå®šä¹‰å›¾æ ‡
  [class^="eva-icon-"] {
    width: 20px;
    height: 20px;
    background-size: 16px;
    vertical-align: middle;
  }
}
</style>