HTML | DOM normalize() Method
The normalize() method in HTML is used to merge the adjacent text nodes with the first text node and flushes out the empty nodes. The normalize() method does not require any parameter.
Syntax:
node.normalize()
Example 1:
<!DOCTYPE html> < html > < head > < title > DOM normalize Method </ title > </ head > < body onload = "normalizeNode()" style = "text-align:center" > < h1 >GeeksforGeeks</ h1 > < h2 >DOM normalize() Method</ h2 > < button onclick = "normalizeNode()" > Normalize </ button > < button onclick = "addNode()" > Add node </ button > < p >There are < span id = "count" ></ span > child nodes.</ p > < script > // onload is used to reset the child text nodes // count when page is refreshed and addNode // function is used for addNode button function addNode() { // Creating a text node named "Normalize" var text_node = document.createTextNode("Normalize "); // Using variable text_body to //access the whole body var text_body = document.body; // Adding text node to the end of the body text_body.appendChild(text_node); // Count is used to store number of child text // nodes present in the document var text_node = document.getElementById("count"); // innerHTML fetches value of text_node and // update it with new value. text_node.innerHTML = text_body.childNodes.length; } // normalizeNode function is used to Normalize button function normalizeNode() { document.normalize(); var text_body = document.body; var node_count = document.getElementById("count"); node_count.innerHTML = text_body.childNodes.length; } </ script > </ body > </ html > |
chevron_right
filter_none
Output:
Supported Browsers: The browser supported by DOM normalize() Method are listed below:
- Google Chrome
- Internet Explorer
- Firefox
- Opera
- Safari
Recommended Posts:
- Node Jimp | normalize
- HTML | DOM contains() Method
- HTML | canvas arc() Method
- HTML | DOM scrollIntoView() Method
- HTML | DOM focus() Method
- HTML | DOM execCommand() Method
- HTML | DOM write() Method
- HTML | DOM adoptNode() Method
- HTML | DOM appendChild() Method
- HTML | DOM console.log() Method
- HTML | DOM querySelector() Method
- jQuery | html() Method
- HTML | DOM fullscreenEnabled() Method
- HTML | DOM querySelectorAll() Method
- HTML | DOM createElement() Method
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.