<el-tooltip v-if="row.explanation && row.explanation.length > 10" popper-class="tableTypePopperClass" effect="light" :content ...

https://segmentfault.com/a/1190000021296111 ...

&.el-popper[x-placement^=bottom] .popper__arrow::after { border-bottom-color: #1A2B4E } &.el ...

效果： 注意：slot="content" 用來插入html html： ...

element-ui el-tooltip的箭頭顏色怎么修改 ...

cell-mouse-enter 鼠標划入行回調 cell- mouse-leave 鼠標畫出行回調 <el-table v-else :data="totalDataPk" @cell-mouse-enter="hoverTip" @cell- ...

注：要放在全局，加了scoped不行的 ...

<el-tooltip placement="top"> <div slot="content">多行信息<br/>第二行信息</div> <el-button>Top center< ...