<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script type="text/javascript" src="../js/jquery-1.12.4.min.js"></script>
<script type="text/javascript" src="jquery-ui.min.js"></script>
<script type="text/javascript">
$(function () {
$('.box').draggable({
// axis:'x',/*限制在x轴拖动*/
containment:'parent',/*限制在父级的框里拖动*/
drag:function (ev, ui) {
console.log(ui);
var num=$('.box').offset().left;
document.title=num;
$('.box02').val(num);
}
});/*这样盒子就能拖动了*/
})
</script>
<style type="text/css">
.box{
width: 200px;
height: 200px;
background-color: gold;
}
.con{
width: 800px;
height: 200px;
border: 1px solid #000;
margin: 50px auto 0;
position: relative;
}
.box02{
height: 200px;
width: 50px;
/*background-color: #7aa1ef;*/
position: absolute;
left: 820px;
top: 0;
}
</style>
</head>
<body>
<ul>
<div class="con">
<div class="box"></div>
<input type="text" name="" class="box02">
</div>
</ul>
</body>
</html>
效果如图