<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" id="viewport" content="width=device-width, initial-scale=1">
<title>html5向左滑动删除特效</title>
<style>
* {
padding: 0
margin: 0
list-style: none
}
header {
background: #f7483b
border-bottom: 1px solid #ccc
}
header h2 {
text-align: center
line-height: 54px
font-size: 16px
color: #fff
}
.list-ul {
overflow: hidden
}
.list-li {
line-height: 60px
border-bottom: 1px solid #fcfcfc
position: relative
padding: 0 12px
color: #666
background: #f2f2f2
-webkit-transform: translateX(0px)
}
.btn {
position: absolute
top: 0
right: -80px
text-align: center
background: #ffcb20
color: #fff
width: 80px
}
</style>
<script>
/*
* 描述:html5苹果手机向左滑动删除特效
*/
window.addEventListener('load', function() {
var initX//触摸位置
var moveX//滑动时的位置
var X = 0//移动距离
var objX = 0//目标对象位置
window.addEventListener('touchstart', function(event) {
event.preventDefault()
var obj = event.target.parentNode
if (obj.className == "list-li") {
initX = event.targetTouches[0].pageX
objX = (obj.style.WebkitTransform.replace(/translateX\(/g, "").replace(/px\)/g, "")) * 1
}
if (objX == 0) {
window.addEventListener('touchmove', function(event) {
event.preventDefault()
var obj = event.target.parentNode
if (obj.className == "list-li") {
moveX = event.targetTouches[0].pageX
X = moveX - initX
if (X >= 0) {
obj.style.WebkitTransform = "translateX(" + 0 + "px)"
} else if (X <0) {
var l = Math.abs(X)
obj.style.WebkitTransform = "translateX(" + -l + "px)"
if (l >80) {
l = 80
obj.style.WebkitTransform = "translateX(" + -l + "px)"
}
}
}
})
} else if (objX <0) {
window.addEventListener('touchmove', function(event) {
event.preventDefault()
var obj = event.target.parentNode
if (obj.className == "list-li") {
moveX = event.targetTouches[0].pageX
X = moveX - initX
if (X >= 0) {
var r = -80 + Math.abs(X)
obj.style.WebkitTransform = "translateX(" + r + "px)"
if (r >0) {
r = 0
obj.style.WebkitTransform = "translateX(" + r + "px)"
}
} else { //向左滑动
obj.style.WebkitTransform = "translateX(" + -80 + "px)"
}
}
})
}
})
window.addEventListener('touchend', function(event) {
event.preventDefault()
var obj = event.target.parentNode
if (obj.className == "list-li") {
objX = (obj.style.WebkitTransform.replace(/translateX\(/g, "").replace(/px\)/g, "")) * 1
if (objX >-40) {
obj.style.WebkitTransform = "translateX(" + 0 + "px)"
objX = 0
} else {
obj.style.WebkitTransform = "translateX(" + -80 + "px)"
objX = -80
}
}
})
})
</script>
</head>
<body>
<header>
<h2>消息列表</h2>
</header>
<section class="list">
<ul class="list-ul">
<li id="li" class="list-li">
<div class="con">
你的快递到了,请到楼下签收
</div>
<div class="btn">删除</div>
</li>
<li class="list-li">
<div class="con">
哇,你在干嘛,快点来啊就等你了
</div>
<div class="btn">删除</div>
</li>
</ul>
</section>
</body>
</html>
这是自己封装的原生js方法,为了偷懒,用了电jqurey。调用方法如下:
touchs._left(object)//往左滑动,
touchs._right(object)//往右滑动
touchs._top(object)//往上滑动
touchs._bottom(object)//往下滑动
说明:object的取值可以是一个id("#id")表达式,或者是一个样式表达式(".class"),或者标签的属性表达式("div[id=id]")等,只要可以用jqurey通过这个表达式获取到dom对象,这个表达式怎么写都可以。
<script>var show = 0
function leftRun(){
show-=100
document.getElementById("b").style.marginLeft = show+"px"
}
function leftRun(){
show+=100
document.getElementById("b").style.marginRight= show+"px"
}
</script>
<div id="a" width="500">
<div id="b" width="1000">
正文内容
</div>
</div>
<input type="button" id="leftRun" onclick="leftRun()" />
<input type="button" id="rightRun" onclick="rightRun()" />