安装 Install

npm install --save react-tooltip-plugin

Use

1: 全局引用一次样式
1: Global require onece style

.tooltip {
  display: inline-block;
  opacity: 0;
  z-index: 103;
  height: 24px;
  padding: 0 10px;
  border: 1px solid #ccc;
  border-radius: 3px;
  line-height: 22px;
  font-size: 12px;
  background-color: #fff;
}

.tooltip.top::after,
.tooltip.top::before,
.tooltip.bottom::after,
.tooltip.bottom::before {
  position: absolute;
  left: 50%;
  margin-left: -5px;
  content: "";
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
}

.tooltip.top::after {
  top: 21px;
  border-top: 5px solid #fff;
}

.tooltip.top::before {
  top: 22px;
  border-top: 5px solid #ccc;
}

.tooltip.bottom::after {
  top: -5px;
  border-bottom: 5px solid #fff;
}

.tooltip.bottom::before {
  top: -6px;
  border-bottom: 5px solid #ccc;
}

.tooltip.right::after,
.tooltip.right::before,
.tooltip.left::after,
.tooltip.left::before{
  position: absolute;
  top: 50%;
  margin-top: -4px;
  content: "";
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}

.tooltip.right::before {
  left: -6px;
  border-right: 5px solid #ccc;
}

.tooltip.right::after {
  left: -5px;
  border-right: 5px solid #fff;
}

.tooltip.left::before {
  right: -6px;
  border-left: 5px solid #ccc;
}

.tooltip.left::after {
  right: -5px;
  border-left: 5px solid #fff;
}

2: 在需要展示tooltip的模块中
import tooltip from 'react-tooltip-plugin'

onMouseEnter={(e)=>{tooltip({e, msg: 'Toolpic show message', align: 'top'})}}
onMouseLeave={()=>{tooltip({leave: true})}}

align可取值(top,right,bottom,left)默认值是top,当值为top时align可以省略。
align available value (top,right,bottom,left) default value is top,if you set align value is top you can ellipsis it.