90 lines
1.8 KiB
Vue
90 lines
1.8 KiB
Vue
<template>
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<div class="more__item clearfix" :style="styleWrapObj">
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<p class="more__item--text" :style="styleTextObj">{{ content }}</p>
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</div>
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</template>
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<script lang="ts">
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import { defineComponent, PropType, computed } from 'vue'
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export default defineComponent({
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name: 'More',
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props: {
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// 内容
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content: {
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type: String as PropType<string>,
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default: ''
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},
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// 默认展示几行
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lineClamp: {
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type: Number as PropType<number>,
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default: 1
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},
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// style
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style: {
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type: Object as PropType<object>,
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default: () => null
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}
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},
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setup(props) {
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const styleWrapObj = computed(() => {
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return props.style
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})
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const styleTextObj = computed(() => {
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if (props.lineClamp === 1) {
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// 默认展示一行
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return {
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'white-space': 'nowrap'
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}
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} else {
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// 展示多少行
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return {
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display: '-webkit-box',
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'-webkit-line-clamp': props.lineClamp,
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'-webkit-box-orient': 'vertical'
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}
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}
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})
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return {
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styleWrapObj,
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styleTextObj
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}
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}
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})
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</script>
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<style lang="less" scoped>
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.more__item {
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float: left;
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.more__item--text {
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overflow: hidden;
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text-overflow: ellipsis;
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font-size: 14px;
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color: #545c63;
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transition: all .1s;
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text-align: left;
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&:hover {
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background: #fff;
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height: auto;
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position: relative;
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z-index: 5;
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border-radius: 8px;
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box-shadow: 0 8px 16px 0 rgba(7,17,27,.2);
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-webkit-line-clamp: inherit !important;
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padding: 10px;
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margin-top: -10px;
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margin-left: -10px;
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white-space: normal !important;
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}
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}
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}
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.clearfix:after {
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content: "";
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display: block;
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height: 0;
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clear: both;
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visibility: hidden;
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}
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</style>
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