mirror of
https://github.com/koel/koel
synced 2025-01-09 19:28:44 +00:00
73 lines
1.2 KiB
Vue
73 lines
1.2 KiB
Vue
<template>
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<transition name="fade">
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<div class="to-top-btn-wrapper" v-show="showing">
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<button @click="scrollToTop">
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<i class="fa fa-arrow-circle-up"/> Top
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</button>
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</div>
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</transition>
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</template>
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<script>
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import { $ } from '../../utils'
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export default {
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props: ['el'],
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data () {
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return {
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showing: false
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}
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},
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methods: {
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scrollToTop () {
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$.scrollTo(this.$el.parentNode, 0, 500, () => {
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this.showing = false
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})
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}
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},
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mounted () {
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this.$el.parentNode.addEventListener('scroll', e => {
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this.showing = e.target.scrollTop > 64
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})
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}
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}
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</script>
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<style lang="scss">
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@import "../../../sass/partials/_vars.scss";
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@import "../../../sass/partials/_mixins.scss";
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.to-top-btn-wrapper {
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position: fixed;
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width: 100%;
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bottom: $footerHeightMobile + 26px;
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left: 0;
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text-align: center;
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z-index: 20;
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opacity: 1;
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transition: opacity .5s;
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&.fade-enter, &.fade-leave-to {
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opacity: 0;
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}
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button {
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border-radius: 18px;
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padding: 8px 16px;
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background: rgba(0, 0, 0, .5);
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border: 1px solid $colorMainText;
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i {
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margin-right: 4px;
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}
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}
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}
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@media screen and (min-width: 415px) {
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.to-top-btn-wrapper {
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display: none;
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}
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}
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</style>
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