原生js下拉刷新、上拉加载效果实现(code)

web前端|js教程 本篇文章给大家带来的内容是关于原生js下拉刷新、上拉加载效果实现（附代码），有一定的参考价值，有需要的朋友可以参考一下，希望对你有所帮助。在控制台切换到移动端就可以看效果了

* { margin: 0; padding: 0; } .header { position: fixed; left: 0; top: 0; width: 100%; height: 60px; background: pink; line-height: 60px; text-align: center; color: white; } .content { width: 200px; height: 1000px; border: 2px solid green; background: linear-gradient(#fff, #000); -webkit-flex-shrink: 0; flex-shrink: 0; margin: 60px auto 0; } img { width: 100%; height: 180px; position: absolute; top: 60px; left: 0; display: none; z-index: -1 } p{ line-height: 30px; text-align: center; display: none }

var oImg = document.getElementsByTagName('img')[0]; var oP=document.getElementsByTagName('p')[0]; var oHeader = document.getElementsByClassName('header')[0]; var oCOntent= document.getElementsByClassName('content')[0]; var screenH = document.documentElement.clientHeight || document.body.clientHeight; var startY, moveY; oContent.addEventListener('touchstart', (e) => { startY = e.touches[0].pageY; }) oContent.addEventListener('touchmove', (e) => { moveY = e.touches[0].pageY - startY; }); oContent.addEventListener('touchend', () => { if (moveY > 0) {//下拉oImg.style.display = 'block';if (moveY > 180) moveY = 180;oContent.style.marginTop = moveY + oHeader.clientHeight + 'px';//刷新数据后再走下面的var timer = setInterval(() => { moveY -= 1; if (moveY = oContent.scrollHeight) { oP.style.display='block' //加载下条数据 setTimeout(() => { oP.style.display='none' oContent.style.height = oContent.clientHeight + 300 + 'px' }, 500)} } })