Collection
Collection
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>LIST</title>
<script type="text/javascript" src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<style type="text/css">
.box{
margin: 0 auto;
}
.baozi{
border: solid 1px #C3D6F3;
text-align: center;
}
input{
background-color: #C3D6F3;
border: solid 1px #fff;
}
</style>
</head>
<body>
<div class="box">
<input type="submit" value="大象" />
<input type="submit" value="狮子" />
<input type="submit" value="老虎" />
<input type="submit" value="狼狗" />
<div class="baozi">
<p>豹子</p>
</div>
</div>
<script>
$(document).ready(function(){
$('.box').css({'width':'220px','height':'auto','background-color':'#0074e8'});
$(':input:first').click(function(){
var y = "<p>大象<p>";
$(y).prependTo($('.baozi'));
$(this).attr('disabled','disabled');
})
$(':input').eq(1).click(function(){
var y = "<p>狮子<p>";
$(y).appendTo($('.baozi'));
$(this).attr('disabled','disabled');
})
$(':input').eq(2).click(function(){
var y = "<p style='text-align: center;color: blue;'>老虎</p>";
$(y).insertBefore($('.baozi'));
$(this).attr('disabled','disabled');
})
$(':input').eq(3).click(function(){
var tt = "<p style='text-align: center;color: blue;'>狼狗</p>";
$(tt).insertAfter($('.baozi'));
$(this).attr('disabled','disabled');
})
})
</script>
</body>
</html>点击 "运行实例" 按钮查看在线实例
prependTo();在元素的前面加
appendTo();在元素的后面加
insertbefore()在元素的外面的前面加
insertafter()在元素的外面的后面加