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服务器之家。
原文链接：https://blog.csdn.net/wei80231996/article/details/114268796