html elements in javascript code example

Example 1: how to add elements in javascript html

//adding 'p' tag to body

  var tag = document.createElement("p"); // <p></p>
  var text = document.createTextNode("TEST TEXT"); 
  tag.appendChild(text); // <p>TEST TEXT</p>
  var element = document.getElementsByTagName("body")[0];
  element.appendChild(tag); // <body> <p>TEST TEXT</p> </body>

Example 2: java script remowechild an element from the DOM

let node = document.getElementById("nested");
if (node.parentNode) {
  node.parentNode.removeChild(node);
}

Example 3: javascript dom elements

document.GetElementById("Id").innerHTML = "Text..."

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Javascript Example

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