如何获取得到相对于父元素的偏移(x,y),如下图和代码
问题
如下图，蓝色框根据红色框，得到相对于红色框左上角的偏移(x,y)
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
.box {
width: 1200px;
padding: 50px;
box-sizing: border-box;
border: 1px solid #ff0000;
}
.box-item {
display: flex;
padding: 20px;
box-sizing: border-box;
border: 1px solid #ccc;
}
.box-item .item-left {
flex: 1;
}
.box-item .item-right {
flex: 0 0 150px;
width: 150px;
height: 50px;
box-sizing: border-box;
border: 1px solid #00aaee;
}
</style>
</head>
<body>
<div class="box">
<div class="box-item">
<div class="item-left">aa</div>
<div class="item-right"></div>
</div>
<div class="box-item">
<div class="item-left">bb</div>
<div class="item-right"></div>
</div>
<div class="box-item">
<div class="item-left">cc</div>
<div class="item-right"></div>
</div>
</div>
</body>
</html>
<script type="text/javascript">
function doPrint() {
window.print();
}
</script>
达令说2回答
-
蝴蝶刀刀
$("").position().left$("").position().top 红色框样式需要position:relative
随时随地看视频慕课网APP
相关分类
JavaScript