How to Replace the Entire HTML Node using JavaScript? Last Updated : 15 Oct, 2024 Comments Improve Suggest changes Like Article Like Report To replace an entire HTML node using JavaScript, you can use methods that allow you to remove an existing node and insert a new one in its place. Approach: Using replace() method Take the new document as a form of string(eg.. Str = '< html > < /html > '). Use .replace() method on the HTML element and replace it with the new HTML Document(eg.. $('html').html(Str)).Example: This example implements the above approach. html <!DOCTYPE HTML> <html> <head> <title> Replace the entire HTML node using JavaScript. </title> <script src= "https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"> </script> <style> #div { background: green; height: 100px; width: 200px; margin: 0 auto; color: white; } </style> </head> <body style="text-align:center;"> <p id="GFG_UP"> </p> <button onclick="GFG_Fun();"> click here </button> <p id="GFG_DOWN" style="color: green;"> </p> <script> let up = document.getElementById('GFG_UP'); let down = document.getElementById('GFG_DOWN'); up.innerHTML = "Click on the button to replace the entire HTML element."; function GFG_Fun() { let Str = '<!DOCTYPE HTML><html><head><title>Check if an element is a'+ ' div in JavaScript.</title></head><body style = "text-align:center;">'+ '<h2 style = "color:green;">GeeksForGeeks</h2><p>This is replaced element.'+ '</p></body> </html>'; $('html').html(Str); } </script> </body> </html> Output: Comment More infoAdvertise with us Next Article How to Replace the Entire HTML Node using JavaScript? P PranchalKatiyar Follow Improve Article Tags : JavaScript Web Technologies JavaScript-Misc Similar Reads How to replace an HTML element with another one using JavaScript? Replacing an HTML element with another using JavaScript allows for dynamic modification of webpage content without reloading the entire page. Document Object Model (DOM) is a platform and language-neutral interface that is used by programs and scripts to dynamically access the content, style, and st 2 min read How to remove an HTML element using JavaScript ? Removing an HTML element using JavaScript involves deleting it from the DOM, typically using methods like element.remove() or parentNode.removeChild(). This approach updates the webpage dynamically, allowing for responsive interactions by removing unwanted or outdated elements based on user actions 3 min read How to get the text without HTML element using JavaScript ? 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