Ellipsis.vue
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<script>
import Tooltip from 'ant-design-vue/es/tooltip'
import { cutStrByFullLength, getStrFullLength } from '@/components/_util/StringUtil'
/*
const isSupportLineClamp = document.body.style.webkitLineClamp !== undefined;
const TooltipOverlayStyle = {
overflowWrap: 'break-word',
wordWrap: 'break-word',
};
*/
export default {
name: 'Ellipsis',
components: {
Tooltip
},
props: {
prefixCls: {
type: String,
default: 'ant-pro-ellipsis'
},
tooltip: {
type: Boolean
},
length: {
type: Number,
required: true
},
lines: {
type: Number,
default: 1
},
fullWidthRecognition: {
type: Boolean,
default: false
}
},
methods: {
getStrDom (str) {
return (
<span>{ cutStrByFullLength(str, this.length) + '...' }</span>
)
},
getTooltip ( fullStr) {
return (
<Tooltip>
<template slot="title">{ fullStr }</template>
{ this.getStrDom(fullStr) }
</Tooltip>
)
}
},
render () {
const { tooltip, length } = this.$props
let str = this.$slots.default.map(vNode => vNode.text).join("")
const strDom = tooltip && getStrFullLength(str) > length ? this.getTooltip(str) : this.getStrDom(str);
return (
strDom
)
}
}
</script>