How to get all unique values (remove duplicates) in a JavaScript array? Here’s a nice polyfill that makes classList work in IE8 and IE9. remove() – The provided class is removed from the element, if present. If somebody tests speeds of the various approaches or has a better solution, please post. In this example, a RegExp is used for replacing. How to remove underline from text hyperlink using jQuery? How to remove all Non-ASCII characters from the string using JavaScript ? You can also use the no-arg .removeClass() method for removing all class from the element. My point was just to present alternative approaches that should be considered by people who find this question on stackoverflow. How to Add and Remove multiple classes in jQuery ? How to remove portion of a string after certain character in JavaScript ? In this example, a RegExp is used for replacing. Basically NodeList is an array (array-like object), manipulate elements in it with a loop: I’ve come across the following helpful functions, see the sources for more info. How can I remove a specific item from an array? Additionally both approaches require a for loop (either to build a list or to remove each) so I saw no benefits to this alternative approach. How to insert a JavaScript variable inside href attribute? https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js. It’s supported in IE10, that might be a deal breaker or not, depending on the site. your coworkers to find and share information. How to get HTML content of an iFrame using JavaScript ? What is the difference between call and apply? Enter your email address to subscribe to new posts and receive notifications of new posts by email. acknowledge that you have read and understood our, GATE CS Original Papers and Official Keys, ISRO CS Original Papers and Official Keys, ISRO CS Syllabus for Scientist/Engineer Exam. How to remove all child nodes from a parent in jQuery. Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below. Hello highlight.js! How to check if URL contain certain string using PHP? Best Way to Learn NodeJS - A Complete Roadmap. Parity of the multiplicative order of 2 modulo p. Why aren't apps like Gradle, Carbon Copy Cloner, Android Studio, etc. JavaScript Code: function remove_classes() { $("#item").removeClass(); } See the Pen jquery-practical-exercise-18 by w3resource (@w3resource) on CodePen. Which equals operator (== vs ===) should be used in JavaScript comparisons? How to remove portion of a string after a certain character in PHP?
By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. You can use .removeAttr( 'class' ) to remove all classes from element. This will remove all of the item's classes. el = document.getElementById(‘foo’); (no hashtag! $('#item')[0].className = ''; Do NOT follow this link or you will be banned from the site. How to Use the JavaScript Fetch API to Get Data? site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Here are a few of the most used techniques discussed. Use.replace () method to replace all the specific classes by space (Which means classes are removed from the element). Experience.
How to select a div with a certain class using jQuery ? To remove all the inline styles as well, you can remove the style attribute as well. rev 2020.9.24.37673. @Fredrik Macrobond's answer is faster. In this post, we will see how to remove all CSS classes from an element using JavaScript and jQuery. 1. jQuery’s.removeAttr () method With jQuery, you can use the.removeAttr () method to remove the class attribute from an element. This will spread the list items as arguments to the remove method. © 2016 - 2020 KaaShiv InfoTech, All rights reserved. To remove all classes, use the removeClass() method with no parameters. How to convert blob to base64 encoding using JavaScript ?

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