VUE实现吸底按钮

本文实例为大家分享了VUE实现吸底按钮的具体代码，供大家参考，具体内容如下

<template>
 <div id=\"test\">
 <ul class=\"list-box\">
 <li v-for=\"(item, key) in 50\" :key=\"key\">
 {{ item }}
 </li>
 </ul>
 <transition name=\"fade\">
 <p :class=\"[\'go\', { isFixed: headerFixed }]\" v-if=\"headerFixed\">
 吸底按钮
 </p>
 </transition>
 </div>
</template>
 
<script>
export default {
 name: \'test\',
 data() {
 return {
 headerFixed: false,
 }
 },
 mounted() {
 window.addEventListener(\'scroll\', this.handleScroll)
 },
 destroyed() {
 window.removeEventListener(\'scroll\', this.handleScroll)
 },
 methods: {
 handleScroll() {
 const scrollTop =
 window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop
 this.headerFixed = scrollTop > 50
 },
 },
}
</script>
 
<style lang=\"scss\" scoped=\"scoped\">
#test {
 .list-box {
 padding-bottom: 50px;
 }
 .go {
 background: pink;
 text-align: center;
 line-height: 50px;
 width: 100%;
 }
 .isFixed {
 position: fixed;
 bottom: 0;
 }
 .fade-enter {
 opacity: 0;
 }
 .fade-enter-active {
 transition: opacity 0.8s;
 }
 .fade-leave-to {
 opacity: 0;
 }
 .fade-leave-active {
 transition: opacity 0.8s;
 }
}
</style>

效果图： 

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。