javascript隱藏元素的方法:1、使用「元素物件.style.display="none"」語句;2、使用「元素物件.style.visibility="hidden"」語句;3、使用「元素物件.style.opacity=0”語句。
本教學操作環境:windows7系統、javascript1.8.5版、Dell G3電腦。
javascript隱藏元素的幾種方法
#第一種
<!DOCTYPE html> <html> <script src="https://libs.baidu.com/jquery/2.1.1/jquery.min.js"></script> <style> #myBtn { width: 300px; height: 150px; background-color: rgb(16, 130, 150); color: coral; font-size: 35px; } </style> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>隐藏元素</title> </head> <body> <button id="myBtn">点我有惊喜哦!</button> <script> var btn = document.getElementById("myBtn") btn.addEventListener('click', function (event) { document.getElementById("myBtn").style.display = "none"; }) </script> </body> </html>
##第二種
<!DOCTYPE html>
<html>
<script src="https://libs.baidu.com/jquery/2.1.1/jquery.min.js"></script>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>隐藏元素</title>
<style>
#myBtn {
width: 300px;
height: 150px;
background-color: rgb(220, 140, 228);
color: coral;
font-size: 35px;
}
</style>
</head>
<body>
<button id="myBtn">点我有惊喜哦!</button>
<script>
var btn = document.getElementById("myBtn")
btn.addEventListener('click', function (event) {
document.getElementById("myBtn").style.visibility = "hidden";
})
</script>
</body>
</html>
<!DOCTYPE html>
<html>
<script src="https://libs.baidu.com/jquery/2.1.1/jquery.min.js"></script>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>隐藏元素</title>
<style>
#myBtn {
width: 300px;
height: 150px;
background-color: rgb(192, 231, 128);
color: coral;
font-size: 35px;
}
</style>
</head>
<body>
<button id="myBtn">点我有惊喜哦!</button>
<script>
var btn = document.getElementById("myBtn")
btn.addEventListener('click', function (event) {
document.getElementById("myBtn").style.opacity = 0;
})
</script>
</body>
</html>
<!DOCTYPE html> <html> <script src="https://libs.baidu.com/jquery/2.1.1/jquery.min.js"></script> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>隐藏元素</title> <style> #myBtn { width: 300px; height: 150px; background-color: rgb(156, 97, 121); color: coral; font-size: 35px; } </style> </head> <body> <button id="myBtn">点我有惊喜哦!</button> <script> var btn = document.getElementById("myBtn") btn.addEventListener('click', function (event) { $("#myBtn").hide(); }) </script> </body> </html>】######
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