classname dot followed by class name in CSS. If no match is found then it will return null.Ĭlass are represented with. It uses CSS selectors to select the elements and returns the first matching elements. We can also use querySelector() to get elements by class in javascript. Using querySelector() to get element by class in Javascript. Note:- Class names are case sensitive so prashant and Prashant are two different classes. Let element = document.getElementsB圜lassName('prashant engineer') If the element has multiple classes then we can pass multiple classes on which we have to select the element. Live collection of all HTML elements means whatever changes are applied to these elements will be visible on the DOM. Let element = document.getElementsB圜lassName('prashant') If no matching elements are found then it will return an empty array. GetElementsB圜lassName() returns an array of live collection of all HTML elements which have matching class names. Following are the different ways through which we can get DOM element by class in javascript.Ĭlass are used to provide common CSS properties to multiple DOM elements.Īll the elements inside the DOM can be accessed only by using document object.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |