Home >Web Front-end >JS Tutorial >How to Decode HTML Entities in JavaScript?

How to Decode HTML Entities in JavaScript?

DDD
DDDOriginal
2024-12-14 12:46:16554browse

How to Decode HTML Entities in JavaScript?

HTML Entity Decoding in JavaScript or jQuery

In web development scenarios, it becomes necessary to encode or decode HTML entities in JavaScript or jQuery. HTML entities are represented using special characters (&), and they encode specific symbols or characters that may not be easily typed or displayed on a web page.

To decode HTML entities using JavaScript, a simple function can be created:

function decodeHtmlEntities(str) {
  var element = document.createElement('div');
  element.innerHTML = str;
  return element.textContent;
}

This function creates a temporary HTML element and sets its innerHTML property to the input string. This allows the browser to automatically decode the HTML entities and return the decoded text as textContent.

For example, the following code decodes an HTML entity:

The above is the detailed content of How to Decode HTML Entities in JavaScript?. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn