javascript/domop.html at main · chakradharreddy791/javascript · 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>
    <div id="container">
        <p style="color:rgb(255, 0, 0)">First Paragraph</p>
    </div>

    <button id="appendBtn">Append</button>
    <button id="prependBtn">Prepend</button>
    <button id="replaceBtn">Replace</button>
    <button id="removeBtn">Remove</button>
<script>
    let container=document.getElementById('container');
// appended
document.getElementById("appendBtn").addEventListener('click',function(){
    let newp=document.createElement("p");
    newp.textContent="this is appended para";
    container.appendChild(newp);
});

// prepend
document.getElementById("prependBtn").addEventListener('click',function(){
    let newp=document.createElement("p");
    newp.textContent="this is prepended para";
    container.prepend(newp);
});
//replace
document.getElementById("replaceBtn").addEventListener("click", function() {
    let newP = document.createElement("p");
    newP.textContent = "Replaced the entire content!";
    container.replaceChildren(newP);
});
//remove
document.getElementById("removeBtn").addEventListener("click", function() {
    container.innerHTML = "";
});

    </script>
</body>

</html>