iview表格嵌套Tooltip

title: ‘标题‘,
ellipsis: true,
align: ‘left‘,
key: ‘Subject‘,
render: (h, params) => {
return h(‘Tooltip‘, {
   props: { placement: ‘top‘ }
   }, [
  params.row.Subject,
    h(‘span‘, { slot: ‘content‘, style: { whiteSpace: ‘normal‘, wordBreak: ‘break-all‘ } },params.row.Subject)
    ])
  }

 }

iview表格嵌套Tooltip

原文：https://www.cnblogs.com/zhuwu/p/10306483.html