jQuery的语法

Original 2019-04-02 10:47:36 228
abstract:<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>jQuery的语法</title> <link rel="stylesheet" type="text/css" href="&quo

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>jQuery的语法</title>

<link rel="stylesheet" type="text/css" href="">

<script type="text/javascript" src="jquery-3.3.1.min.js"></script>

</head>

<body>

<script type="text/javascript">

//文档就绪函数

$(document).ready(function(){

//$str="变量"

//alert($str);

//})

$("div").hide()

$("button").click(function(){

$("div").show()

})

$("button").dblclick(function(){

$("div").hide()

})

})

</script>

<div style="width: 100px;height: 100px;background-color: pink;"></div>

<button>点击</button>

</body>

</html>


Correcting teacher:西门大官人Correction time:2019-04-02 11:27:24
Teacher's summary:jquery的hide和show方法的作用是什么,加入参数后有什么效果?

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