Remove a class from HTML element Use Element.classList and DOMTokenList.remove() to remove the specified class from the element.const removeClass = (el, className) => el.classList.remove(className); // EXAMPLE removeClass(document.querySelector('p.special'), 'special'); // The paragraph...
Deleting the class attribute of an html element is actually removing it in javascript. This method is used not only to remove the class attribute, but also to remove all attributes of the html element. I. Remove class from div javascript If there are div element as follows: <divid="divId...
Element.prototype.removeElement =function() {this.parentElement.removeChild(this); } NodeList.prototype.removeElement= HTMLCollection.prototype.removeElement =function() {for(vari =this.length - 1; i >= 0; i--) {if(this[i] &&this[i].parentElement) {this[i].parentElement.removeChild(this[i...
一、获取元素 原生javascript: (1) document.getElementById() (2) document.getElementsByTagName() (3) document.getElementsByClassName(): IE9以上 document.getElementsByClassName("example color"): 获取class="example color" 类名的所有元素 (4) document.querySelector() 、document.querySelectorAll() IE...
<!DOCTYPE html> <html> <body> <ul id="myList"> <li id="myLI">Coffee</li> </ul>/*from www . j a v a 2 s. c o m*/ <button onclick="removeLi()">Remove li</button> <button onclick="appendLi()">Insert li</button> <script> var item = document.getElementById("myLI"...
getElementById('div1'); // getclass(a,'h'); removeclass(a,'b'); functio ...
The<div>parent element should be replaced with the child element, so the HTML document looks like this: <body><divid="child">Child 1</div></body> Here, the child element is not removed from the DOM tree. Remove class from parent element javascript ...
There are two ways in which you can remove a data-* attribute from an HTML element: Using the delete Operator on dataset Property; Using Element.removeAttribute(). Using the delete Operator on dataset Property Custom data-* attributes are accessible via the dataset property, where the...
eventWithinElement function formatLog function getContentHeight function getContentWidth function getMember function getPosition function getRelativeLeft function getRelativeTop function getTotalHeight function getTotalWidth function hasClass function id function ...
Change the class name of an element How to use addClass() and removeClass() to remove one class name, and add a new class name. Remove class using a function Using a function to remove a class from the selected elements. Remove several class names ...