文章目录
1. 实现无缝滚动效果
- 实现单步向下滚动
- 点击更多展开，收起，调整
scroll高度
2. react-seamless-scroll 无缝滚动案例介绍
- 项目地址 react-seamless-scroll
- 拉下来跑起来效果（gif录屏有点卡，实际很丝滑）
- 可以支持多种无缝滚动方案，如
向下滚动，向左滚动，滚动速度，鼠标悬停，单布停顿，单行停顿时间，数组属性更新，数组添加数据，图表滚动等 - react-seamless-scroll 无缝滚动有两种实现方式，一种是
cssSeamlessScroll，另外一种是jsSeamlessScroll
3. react 项目集成
3.1 项目引入 cssSeamlessScroll 滚动组件
1.这里我使用的
cssSeamlessScroll的。
2. 将 cssSeamlessScroll 组件 的代码复制到项目中
3.2 完整代码
3.2.1 newBet.tsx 代码
import React, {
useState } from 'react';
import style from '../style/index.module.scss';
// 导入滚动的cssSeamlessScroll
import CssSeamlessScroll from './cssSeamlessScroll/cssSeamlessScroll'
const NewBet = () => {
const [height, setHeight] = useState(320);
// mock 后端返回数据
const [arr, setArr] = useState([
{
gameName: '象财神', player: 'Dorothy MurrayDorothy Murray', betAmount: 4020, profit: -476.53 },
{
gameName: '皇上吉祥', player: '隐身', betAmount: 4020, profit: 516.82 },
{
gameName: '水果丛林', player: 'Frederick Long', betAmount: 4020, profit: 809.59 },
{
gameName: '唐伯虎点秋香', player: '隐身', betAmount: 4020, profit: -928.13 },
{
gameName: '鼠鼠福福', player: 'Adele Moody', betAmount: 4020, profit: -901.85 },
{
gameName: '宝石侠-1111', player: 'Maggie Cobb', betAmount: 4020, profit: 135.91 },
{
gameName: '糖果连连爆', player: 'Jeremiah Harran', betAmount: 4020, profit: 960.88 },
{
gameName: '艳后之迷', player: 'Nellie Wong', betAmount: 4020, profit: 227.48 },
{
gameName: '象财神', player: 'Dorothy MurrayDorothy Murray', betAmount: 4020, profit: -476.53 },
{
gameName: '皇上吉祥', player: '隐身', betAmount: 4020, profit: 516.82 },
{
gameName: '水果丛林', player: 'Frederick Long', betAmount: 4020, profit: 809.59 },
{
gameName: '唐伯虎点秋香', player: '隐身', betAmount: 4020, profit: -928.13 },
{
gameName: '鼠鼠福福', player: 'Adele Moody', betAmount: 4020, profit: -901.85 },
{
gameName: '宝石侠-1111', player: 'Maggie Cobb', betAmount: 4020, profit: 135.91 },
{
gameName: '糖果连连爆', player: 'Jeremiah Harran', betAmount: 4020, profit: 960.88 },
{
gameName: '艳后之迷', player: 'Nellie Wong', betAmount: 4020, profit: 227.48 },
]);
return (
<div className={
style.newBetContent}>
<div className='px-3 text-white'>
<div className={
style.table}>
<div className={
style.header}>
<span>游戏</span>
<span>玩家</span>
<span>投注</span>
<span>利润额</span>
</div>
<div className={
style.scroll} style={
{
height: height + 'px' }}>
<CssSeamlessScroll datas={
arr} direction="down" duration={
20} step={
16}>
{
arr.map((_item, _index) => (
<div className={
style.item}>
<span><img className='h-5 mr-1' src={
require('@/branch/assets/images/home/majorVictory/icon-gold.png')} />{
_item.gameName}</span>
<span>{
_item.player}</span>
<span>{
_item.betAmount}</span>
<span className={
_item.profit > 0 ? style.green : style.red}>{
_item.profit}<img className='h-3 ml-1' src={
require('@/branch/assets/images/home/majorVictory/icon-gold.png')} /></span>
</div>
))}
</CssSeamlessScroll>
</div>
<div className={
style.moreBtn} onClick={
() => {
setHeight(height == 320 ? 520 : 320)
}}>
<span>展示更多</span>
{
height == 320 ?
<img className='h-3 ml-2' src={
require('@/branch/assets/images/sclog/bh.png')} /> :
<img className='h-3 ml-2' src={
require('@/branch/assets/images/sclog/zk.png')} />
}
</div>
</div>
</div>
</div>
);
};
export default NewBet;
3.2.2 index.module.scss
.newBetContent {
width: 100%;
.table,
.scroll {
.header,
.item {
height: 40px;
display: flex;
align-items: center;
color: #93acd3;
font-size: 12px;
span {
text-align: left;
img {
vertical-align: middle;
}
&:nth-child(1),
&:nth-child(2) {
display: inline-block;
width: 103px;
white-space: nowrap; /* 强制内容在一行上显示，防止换行 */
overflow: hidden; /* 超出容器部分隐藏 */
text-overflow: ellipsis; /* 超出容器部分显示省略号 */
}
&:nth-child(2) {
text-align: center;
color: #fff;
}
&:nth-child(3) {
text-align: center;
display: inline-block;
width: 80px;
text-align: center;
color: #fff;
}
&:nth-child(4) {
display: inline-block;
width: 80px;
text-align: right;
}
&.green {
color: #3bc116;
}
&.red {
color: #f53202;
}
}
}
.header {
height: 32px;
line-height: 32px;
span {
&:nth-child(2),
&:nth-child(3) {
color: #93acd3;
}
}
}
}
.table {
background: #161f2c;
border-radius: 10px;
padding: 0px 8px;
text-align: center;
.moreBtn {
margin: 16px auto;
display: inline-block;
font-family: PingFang SC, PingFang SC-Regular;
font-weight: Regular;
text-align: left;
line-height: 14px;
background: #1e2837;
border-radius: 10px;
padding: 9px 12px;
span {
font-size: 14px;
color: #93acd3;
}
img {
margin-top: 1px;
}
}
}
.scroll {
display: inline-block;
width: 100%;
overflow: hidden;
position: relative;
transition: height 0.5s ease;
}
}
