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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta content="telephone=no" name="format-detection">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1">
<title>选择爱车</title>
<style type="text/css">
.car {
width: 100%;
height: 40px;
line-height: 40px;
border-bottom: 1px solid #ccc;
}
.deleteBk {
position: fixed;
top: 0;
left: 0;
bottom: 0;
right: 0;
background: rgba(0,0,0,0.8);
}
.deleteMes {
position: fixed;
top: 45%;
width: 80%;
height: 40px;
line-height: 40px;
left: 10%;
background: #fff;
text-align: center;
}
.deleteBox {
display: none;
}
</style>
</head>
<body>
<div class="carBox">
<div class="car cara">aa</div>
<div class="car carb">bb</div>
<div class="car carc">cc</div>
<div class="car card">dd</div>
<div class="car care">ee</div>
<div class="car carf">ff</div>
<div class="car carg">gg</div>
</div>
<!--删除-->
<div class="deleteBox">
<div class="deleteBk"></div>
<div class="deleteMes">删除</div>
</div>
</body>
</html>
<script src="http://cdn.bootcss.com/jquery/1.7.1/jquery.min.js"></script>
<script>
var delay = 1000, timer, div;
function showDel() {
$('div.deleteBox').show()
}
$('div.car').mousedown(function () { div = this; timer = setTimeout(showDel, delay) }).mouseup(function () { clearTimeout(timer) });
$(document).click(function (e) {
if (e.target.className == 'deleteMes') { $(div).remove() }
$('div.deleteBox').hide()
});
</script>
var timer , holdTime = 2000;
document.body.mousedown = function(){
timer = setTimeout(function(){
alert('长按了');
},holdTime);
}
document.body.mouseup = function(){
if(timer){
clearTimeout(timer);
timer = undefined;
}
}
你的代码太长,懒得看,意思大概就是这么个意思。