rwd/scriptTagName.html at main · ppchavan552002/rwd · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        function para(){
            var para=document.getElementsByTagName('p')[1].innerHTML;
            alert(para);
        }
    </script>
    <p>this is a paragraph</p>
    <p>here we are going to display paragraph first by getElementsByTagName() method </p>
    <p>let's see simple Example</p>
    <button onclick="para()">display the paragraph</button>

    <script>
        function display(){
            var data=document.getElementById("para").innerHTML;
            document.getElementById('data').innerHTML=data;
        }
    </script>
    <p id="para"> display same data in h1 tag after click on button</p>
    <button onclick="display()">Click</button>
    <h1 id="data"></h1>
</body>
</html>