<html>
<head>
<meta charset="utf-8">
<meta name="viewport" id="viewport" content="width=device-width, initial-scale=1">
<title>左划出现删除按钮，右滑隐藏</title>
<style type="text/css">
* { margin: 0; padding: 0; }
.line-wrapper { width: 100%; height: 144px; overflow: hidden; font-size: 28px; border-bottom: 1px solid #aaa; }
.line-scroll-wrapper { white-space: nowrap; height: 144px; clear: both; }
.btn_del { float: left; width: 132px; height: 144px; }
.btn_del button { width: 100%; height: 100%; background: red; border: none; font-size: 24px; font-family: 'Microsoft Yahei'; color: #fff; }
.line-normal-wrapper { display: inline-block; line-height: 100px; float: left; padding-top: 10px; padding-bottom: 10px; }
.right_img { float: right; width: 120px; height: 120px; margin-right: 12px; }
.right_img img { width: 120px; height: 120px; }
.left_img { width: 100px; height: 124px; float: left; margin-left: 12px; }
.left_img img { width: 92px; height: 92px; border-radius: 60px;margin-top: 16px }
.left_content { float: left; overflow: hidden; }
.con_text { float: left; margin-left: 10px; }
.con_text1 { height: 28px; line-height: 28px; color: #4e4e4e; margin-top: 7px; }
.con_text2 { height: 28px; line-height: 28px; overflow:hidden; text-overflow:ellipsis; color: #4e4e4e; margin-top: 11px; }
.con_text3 { height: 28px; line-height: 28px; color: #999; margin-top: 11px; }
</style>
</head>
<body>
<div class="line-wrapper" id="1">
<div class="line-scroll-wrapper">
<div class="line-normal-wrapper">
<div class="left_content">
<div class="left_img"><img src="http://images.cnblogs.com/cnblogs_com/heyiming/947284/t_1.jpg" /></div>
<div class="con_text">
<div class="con_text1">蜡笔小新</div>
<div class="con_text2">在同行的小伙伴中提到了你</div>
<div class="con_text3">1分钟前</div>
</div>
</div>
<div class="right_img"><img src="http://images.cnblogs.com/cnblogs_com/heyiming/947284/t_2.jpg"/></div>
</div>
<div class="btn_del" id="btn1"><button>删除</button></div>
</div>
</div>
<div class="line-wrapper" id="2">
<div class="line-scroll-wrapper">
<div class="line-normal-wrapper">
<div class="left_content">
<div class="left_img"><img src="http://images.cnblogs.com/cnblogs_com/heyiming/947284/t_3.jpg" /></div>
<div class="con_text">
<div class="con_text1">乔巴</div>
<div class="con_text2">你看不到我哦</div>
<div class="con_text3">1分钟前</div>
</div>
</div>
<div class="right_img"><img src="http://images.cnblogs.com/cnblogs_com/heyiming/947284/t_4.png"/></div>
</div>
<div class="btn_del" id="btn2"><button>删除</button></div>
</div>
</div>
<div class="line-wrapper" id="3">
<div class="line-scroll-wrapper">
<div class="line-normal-wrapper">
<div class="left_content">
<div class="left_img"><img src="http://images.cnblogs.com/cnblogs_com/heyiming/947284/t_5.jpg" /></div>
<div class="con_text">
<div class="con_text1">渐行渐远</div>
<div class="con_text2">回忆里想起模糊的小时候，云朵漂浮在蓝蓝的天空，那时的你说，要和我手牵手，一起走到时间的尽头</div>
<div class="con_text3">1分钟前</div>
</div>
</div>
<div class="right_img"><img src="http://images.cnblogs.com/cnblogs_com/heyiming/947284/t_6.jpg"/></div>
</div>
<div class="btn_del" id="btn3"><button>删除</button></div>
</div>
</div>
<div class="line-wrapper" id="4">
<div class="line-scroll-wrapper">
<div class="line-normal-wrapper">
<div class="left_content">
<div class="left_img"><img src="http://images.cnblogs.com/cnblogs_com/heyiming/947284/t_7.jpg" /></div>
<div class="con_text">
<div class="con_text1">小黄人</div>
<div class="con_text2">哈哈哈哈哈……暑假来看小黄人电影哦~哈哈哈……</div>
<div class="con_text3">1分钟前</div>
</div>
</div>
<div class="right_img"><img src="http://images.cnblogs.com/cnblogs_com/heyiming/947284/t_8.jpg"/></div>
</div>
<div class="btn_del" id="btn4"><button>删除</button></div>
</div>
</div>
</body>
</html>
<script type="text/javascript" src="jquery-1.8.0.min.js"></script>
<script type="text/javascript">
$(document).ready(function(e) {
// 设定每一行的宽度=屏幕宽度+按钮宽度
$(".line-scroll-wrapper").width($(".line-wrapper").width() + $(".btn_del").width());
// 设定常规信息区域宽度=屏幕宽度
$(".line-normal-wrapper").width($(".line-wrapper").width());
// 设定文字部分宽度（为了实现文字过长时在末尾显示...）
$(".con_text2").width($(".line-normal-wrapper").width() - 280);
// 获取所有行，对每一行设置监听
var lines = $(".line-normal-wrapper");
var len = lines.length;
var lastX, lastXForMobile;
// 用于记录被按下的对象
var pressedObj; // 当前左滑的对象
var lastLeftObj; // 上一个左滑的对象
// 用于记录按下的点
var start;
// 网页在移动端运行时的监听
for (var i = 0; i < len; ++i) {
lines[i].addEventListener('touchstart', function(e){
lastXForMobile = e.changedTouches[0].pageX;
pressedObj = this; // 记录被按下的对象
// 记录开始按下时的点
var touches = event.touches[0];
start = {
x: touches.pageX, // 横坐标
y: touches.pageY // 纵坐标
};
});
lines[i].addEventListener('touchmove',function(e){
// 计算划动过程中x和y的变化量
var touches = event.touches[0];
delta = {
x: touches.pageX - start.x,
y: touches.pageY - start.y
};
// 横向位移大于纵向位移，阻止纵向滚动
if (Math.abs(delta.x) > Math.abs(delta.y)) {
event.preventDefault();
}
});
lines[i].addEventListener('touchend', function(e){
if (lastLeftObj && pressedObj != lastLeftObj) { // 点击除当前左滑对象之外的任意其他位置
$(lastLeftObj).animate({marginLeft:"0"}, 500); // 右滑
lastLeftObj = null; // 清空上一个左滑的对象
}
var diffX = e.changedTouches[0].pageX - lastXForMobile;
if (diffX < -150) {
$(pressedObj).animate({marginLeft:"-132px"}, 500); // 左滑
lastLeftObj && lastLeftObj != pressedObj &&
$(lastLeftObj).animate({marginLeft:"0"}, 500); // 已经左滑状态的按钮右滑
lastLeftObj = pressedObj; // 记录上一个左滑的对象
} else if (diffX > 150) {
if (pressedObj == lastLeftObj) {
$(pressedObj).animate({marginLeft:"0"}, 500); // 右滑
lastLeftObj = null; // 清空上一个左滑的对象
}
}
});
}
// 网页在PC浏览器中运行时的监听
for (var i = 0; i < len; ++i) {
$(lines[i]).bind('mousedown', function(e){
lastX = e.clientX;
pressedObj = this; // 记录被按下的对象
});
$(lines[i]).bind('mouseup', function(e){
if (lastLeftObj && pressedObj != lastLeftObj) { // 点击除当前左滑对象之外的任意其他位置
$(lastLeftObj).animate({marginLeft:"0"}, 500); // 右滑
lastLeftObj = null; // 清空上一个左滑的对象
}
var diffX = e.clientX - lastX;
if (diffX < -150) {
$(pressedObj).animate({marginLeft:"-132px"}, 500); // 左滑
lastLeftObj && lastLeftObj != pressedObj &&
$(lastLeftObj).animate({marginLeft:"0"}, 500); // 已经左滑状态的按钮右滑
lastLeftObj = pressedObj; // 记录上一个左滑的对象
} else if (diffX > 150) {
if (pressedObj == lastLeftObj) {
$(pressedObj).animate({marginLeft:"0"}, 500); // 右滑
lastLeftObj = null; // 清空上一个左滑的对象
}
}
});
}
});
$(document).ready(function(){
$("#btn1").click(function(){
$("#1").remove();
});
$("#btn2").click(function(){
$("#2").remove();
});
$("#btn3").click(function(){
$("#3").remove();
});
$("#btn4").click(function(){
$("#4").remove();
});
});
</script>
2、备用代码
<!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">
测试内容第一条
</div>
<div class="btn">删除</div>
</li>
<li class="list-li">
<div class="con">
测试内容第二条
</div>
<div class="btn">删除</div>
</li>
</ul>
</section>
</body>
</html>