vxe-table-select-area/packages/mixins/size.js

一个基于 vxe-table 的可区域选中复制、粘贴的组件

export default {
  computed: {
    vSize () {
      const { $parent, size } = this
      return size || ($parent && ($parent.size || $parent.vSize))
    }
  }
}