本文实例为大家分享了js实现列表向上无限滚动的具体代码，供大家参考，具体内容如下先来一张效果图html

js
getData() {

var _this = this;

this.$axios

.get("请求的url")

.then(res => {

this.todayDetetion2 = res.data.data;

this.$nextTick(() => {

this.ScrollUp2();

});

})

.catch(err => {});

},

ScrollUp2() {

var box = document.getElementById("detetion-box2");

var con1 = document.getElementById("detetion-con1");

var con2 = document.getElementById("detetion-con2");

this.speed = 50;

if (con1.offsetHeight >= box.offsetHeight) {

con2.innerHTML = con1.innerHTML;

var timer1 = setInterval(scrol, this.speed);

function scrol() {

/*判断滚动内容是否已经滚完，滚完了则滚动的值重新设置到0，否则就每个30默秒向上滚动1px */

if (box.scrollTop >= con1.scrollHeight) {

box.scrollTop = 0;

} else {

box.scrollTop++;

}

/*判断滚动的距离刚好为一条公告的高度时停掉定时器，隔1s之后重新启动计时器即可实现公告滚动停留效果 */

if (box.scrollTop % 25 == 0) {

clearInterval(timer1);

setTimeout(() => {

timer1 = setInterval(scrol, 30);

}, 2000);

}

}

}

}
getData() {

var _this = this;

this.$axios

.get("请求的url")

.then(res => {

this.todayDetetion2 = res.data.data;

this.$nextTick(() => {

this.ScrollUp2();

});

})

.catch(err => {});

},

ScrollUp2() {

var box = document.getElementById("detetion-box2");

var con1 = document.getElementById("detetion-con1");

var con2 = document.getElementById("detetion-con2");

this.speed = 50;

if (con1.offsetHeight >= box.offsetHeight) {

con2.innerHTML = con1.innerHTML;

var timer1 = setInterval(scrol, this.speed);

function scrol() {

/*判断滚动内容是否已经滚完，滚完了则滚动的值重新设置到0，否则就每个30默秒向上滚动1px */

if (box.scrollTop >= con1.scrollHeight) {

box.scrollTop = 0;

} else {

box.scrollTop++;

}

/*判断滚动的距离刚好为一条公告的高度时停掉定时器，隔1s之后重新启动计时器即可实现公告滚动停留效果 */

if (box.scrollTop % 25 == 0) {

clearInterval(timer1);

setTimeout(() => {

timer1 = setInterval(scrol, 30);

}, 2000);

}

}

}

}css(样式自己调)
.transdata1 {
background: url("../../../static/img/transdata_bg.png") no-repeat center/100%

100%;
height: 237px;
padding: 36px 28px 16px 20px;
box-sizing: border-box;
transform: translateY(-12px);
}
.tody-table-header2 {
overflow: hidden;
}

.tody-table-header2 li {
height: 24px;
width: 82px;
line-height: 24px;
list-style: none;
float: left;
font-size: 13px;
margin-right: 48px;
font-family: MicrosoftYaHei;
color: rgba(127, 250, 255, 1);
text-align: center;
background: url("../../../static/img/thead_bg.png") no-repeat center/100%;
background-size: 100% 100%;
}
.tody-table-header2 li:last-child {
margin-right: 0;
}
#detetion-box2 {
margin-top: 13px;
height: 150px;
overflow: hidden;
}
#detetion-box2 ul {
overflow: hidden;
border-bottom: 1px solid #0e579c;
}
#detetion-box2 li {
width: 82px;
height: 24px;
line-height: 24px;
float: left;
margin-right: 48px;
font-size: 12px;
color: #fff;
}
#detetion-box2 ul li:last-child {
margin-right: 0;
}
.transdata1 {
background: url("../../../static/img/transdata_bg.png") no-repeat center/100%

100%;
height: 237px;
padding: 36px 28px 16px 20px;
box-sizing: border-box;
transform: translateY(-12px);
}
.tody-table-header2 {
overflow: hidden;
}

.tody-table-header2 li {
height: 24px;
width: 82px;
line-height: 24px;
list-style: none;
float: left;
font-size: 13px;
margin-right: 48px;
font-family: MicrosoftYaHei;
color: rgba(127, 250, 255, 1);
text-align: center;
background: url("../../../static/img/thead_bg.png") no-repeat center/100%;
background-size: 100% 100%;
}
.tody-table-header2 li:last-child {
margin-right: 0;
}
#detetion-box2 {
margin-top: 13px;
height: 150px;
overflow: hidden;
}
#detetion-box2 ul {
overflow: hidden;
border-bottom: 1px solid #0e579c;
}
#detetion-box2 li {
width: 82px;
height: 24px;
line-height: 24px;
float: left;
margin-right: 48px;
font-size: 12px;
color: #fff;
}
#detetion-box2 ul li:last-child {
margin-right: 0;
}以上就是本文的全部内容，希望对大家的学习有所帮助。