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What are the ways to hide elements in JavaScript?

青灯夜游
青灯夜游Original
2021-07-21 13:54:142851browse

Method: 1. "Element object.style.display="none"" statement; 2. "Object.style.visibility="hidden"" statement; 3. "Object.style.opacity=0" Statement; 4. "$(selector).hide()" statement.

What are the ways to hide elements in JavaScript?

The operating environment of this tutorial: windows7 system, javascript1.8.5&&jquery1.10.0 version, Dell G3 computer.

JavaScript method of hiding elements

The first one

<!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(&#39;click&#39;, function (event) {
            document.getElementById("myBtn").style.display = "none";
        })
    </script>
</body>

</html>

The second one Kind

<!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(&#39;click&#39;, function (event) {
            document.getElementById("myBtn").style.visibility = "hidden";
        })
    </script>
</body>

</html>

The third kind

<!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(&#39;click&#39;, function (event) {
            document.getElementById("myBtn").style.opacity = 0;
        })
    </script>
</body>

</html>

The fourth kind

<!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(&#39;click&#39;, function (event) {
            $("#myBtn").hide();
        })
    </script>
</body>

</html>

【 Recommended learning: javascript advanced tutorial】

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