How to implement button click to jump in javascript-JS Tutorial-php.cn

How to implement button click to jump in javascript

青灯夜游

Release： 2023-01-05 16:10:03

Original

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Method: 1. Add the "onclick="location.href='url'"" statement to the button element to jump. 2. First bind the click event to the button element; then specify the function that will be executed when the click event is triggered; finally, in the execution function, use the "location.href" statement to set the jump function.

How to implement button click to jump in javascript

The operating environment of this tutorial: windows7 system, javascript version 1.8.5, Dell G3 computer.

Method 1: Use location.href directly on the button element to jump

<input type="submit" name="Submit" value="同意" onclick="location.href=&#39;http://www.php.cn&#39;">

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Method 2: Give Bind the click event to the button element and jump

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>

<body>
    <button>点点点</button>
    <div></div>
    <script>
        var btn = document.querySelector(&#39;button&#39;)
        var div = document.querySelector(&#39;div&#39;)
        btn.addEventListener(&#39;click&#39;, function () {
            // location.href = &#39;http://www.baidu.com&#39;;
            var timer = 5;
            setInterval(function () {
                if (timer == 0) {
                    location.href = &#39;http://www.php.cn&#39;;
                } else {
                    div.innerHTML = &#39;你还有&#39; + timer + &#39;秒就可以跳转了&#39;;
                    timer--
                }
            },1000)
            /*  setInterval(function(){
                 div.innerHTML = &#39;你还有&#39; + timer + &#39;秒就可以跳转了&#39;
                 timer--;
             },1000) */
        });
    </script>
</body>

</html>

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[Recommended learning: javascript advanced tutorial]

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