abstract：<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>jQuery的語法</title> <link rel="stylesheet" type="text/css" href="&quo
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>jQuery的語法</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">
//文檔就緒函數(shù)
$(document).ready(function(){
//$str="變量"
//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>點擊</button>
</body>
</html>
Correcting teacher：西門大官人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?yún)?shù)后有什么效果？