تعديل العناصر في صفحة HTML بلغة جافا سكريبتJavaScript DOM Set Elements

let apple = document.getElementById('apple');
document.write("<b>Content " +apple.innerText+ "</b>");

let apple = document.getElementById('apple');
document.write("<b>Content " +apple.innerText + "</b>");

let apple = document.getElementById('apple');
document.write("<b>Content " +apple.innerHTML+ "</b>");

let apple = document.getElementById('apple');
document.write(apple.innerText);
document.write(apple.textContent);

let apple = document.getElementById('apple');
apple.innerText = "This text updated by JavaScript";

let firstElement = document.getElementById("myheading");
firstElement.innerText += " Closetag.com!";

let firstElement = document.getElementById("myheading");
firstElement.innerText = "Closetag.com!  " + firstElement.innerText ;

let firstElement = document.getElementById("myheading");
firstElement.innerHTML = "<i>Welcome to Closetag.com!</i>";

let firstElement = document.getElementById("myheading");
firstElement.innerHTML += "<i>Closetag.com!</i>";

let firstElement = document.getElementById("myheading");
firstElement.innerHTML = "<i>Closetag.com! </i> " + firstElement.innerHTML;