<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
*{
margin: 0;
padding: 0;
}
.father{
width: 200px;
height: 200px;
background: red;
border: 50px solid #000;
margin-left: 50px;
position: relative;
}
.son{
width: 100px;
height: 100px;
background: blue;
position: relative;
left: 50px;
top: 50px;
}
</style>
<script src="../jquery-3.3.1.js"></script>
<script>
$(function(){
var btns = document.getElementsByTagName("button");
btns[0].onclick=function(){
console.log($(".son").offset().left);
console.log($(".son").position().left);
}
btns[1].onclick=function(){
$(".son").position({
left:10
})
但是可以用CSS的改变方法设置
$(".son").css({
left:"10px"
})
}
})
</script>
</head>
<body>
<div class="father">
<div class="son"></div>
</div>
<button>获取</button>
<button>设置</button>
</body>
</html>```
太杂了懒得理....咳咳咳咳咳
java还在文档,搞完就可以继续模型设计
jQery真的舒服,
写的例子太多太杂,我还是高估我自己了,叹气
实在是懒的改