The easiest way to modify the content of an HTML element is by using the innerHTML property. To change the content of an HTML element, use this syntax: document.getElementById (id).innerHTML = new HTML. This example changes the content of a <p> element: document.getElementById("p1").innerHTML = "New text!"; Example explained:

Jun 20, 2023 · After getting your tag the best option is to use "innerText" to change the text of the tag. There is a second option is to use "textContent" to change the text.

Call a function when a user changes the selected option of a <select> element: More "Try it Yourself" examples below. The onchange event occurs when the value of an HTML element is changed. Tip: This event is similar to the oninput event.

To replace all existing classes with one or more new classes, set the className attribute: (You can use a space-delimited list to apply multiple classes.) To add a class to an element, without removing/affecting existing values, append a space and the new classname, like so:

Feb 7, 2023 · In order to get/access the HTML for a DOM element in JavaScript, the first step is to identify the element base on its id, name, or its tag name. Then, we can use inner.HTML or outer.HTML to get the HTML. Using the getElementById() method: This method gets/identifies the DOM elements using its ID and returns the element.

Oct 22, 2010 · Is it possible to programmatically change the value of the document.activeElement property in JavaScript? In IE, use the setActive() method of the element that you want to be the active element.

Mar 2, 2025 · We can manipulate or change the DOM elements by using the following methods: 1. Change the Content of an Element. You can change the content inside an HTML element using JavaScript. The two most common properties for this are innerHTML and textContent: innerHTML: Allows you to get or set the HTML content inside an element.

Jun 8, 2023 · Removing a specific `<div>` element with JavaScript is crucial for dynamic web content management. Whether updating information, responding to user actions, or optimizing performance by cleaning the DOM, efficient DOM manipulation is essential.

Jan 8, 2024 · The change event is fired for <input>, <select>, and <textarea> elements when the user modifies the element's value. Unlike the input event, the change event is not necessarily fired for each alteration to an element's value.

Jan 10, 2024 · Change and remove existing elements in the DOM. Create and add new elements to the page. Change the styles for elements. Add event listeners to the elements to make them interactive. To do something with DOM elements, you first have to …