实现在p元素后添加“HelloWorld!”,则横线处应使用的方法为()?...
发布于 2022-03-03 14:01:58
实现在p元素后添加“Hello World!”,则横线处应使用的方法为( )?
<html>
<head>
<script type="text/javascript" src="/jquery/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button").click(function(){
$("<b>Hello World!</b>").______("p")
})
})
</script>
</head>
<body>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<button>在每个p元素的结尾添加内容</button>
</body>
</html>
<html>
<head>
<script type="text/javascript" src="/jquery/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button").click(function(){
$("<b>Hello World!</b>").______("p")
})
})
</script>
</head>
<body>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<button>在每个p元素的结尾添加内容</button>
</body>
</html>
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