The backgroundImage property sets or returns the background image of an element. Tip: In addition to the background-image you should also specify a background-color. The background-color will be used if the image is unavailable.

Feb 26, 2015 · var el= document.getElementById("a").style.background-image; if (el.url("Black-Wallpaper.jpg")) . el.url = "cross1.png"; else if(el.url("cross1.png")) alert("<h1>This is working too.</h1>"); here I want to change the background image using if else condition. background-image: url('Black-Wallpaper.jpg'); background-size: cover; border-radius: 5px;

Apr 30, 2024 · Changing a background image in JavaScript involves modifying the style property of an HTML element to update its backgroundImage property. This can be done by selecting the element and setting its style.backgroundImage property to the new image URL.

Jun 26, 2012 · I believe background images do not work on option elements. You can use a custom jquery plugin like in this reference: http://www.marghoobsuleman.com/jquery-image-dropdown. See similar questions with these tags. Can anyone give me a cross-browser supported solution for this problem?

Mar 7, 2025 · To set a background image using JavaScript, you can use the background-image property in CSS and update it dynamically with JavaScript. For example: const img = new Image(); img.src = 'path/to/image.jpg'; document.body.style.backgroundImage = `url(${img.src})`; Styling Background Images. You can style your background images using various CSS ...

To change the background image using JavaScript, you can use the style property of the document.body object to set the backgroundImage property like this: Replace 'your-image-url' with the URL of the new image you want to use.

Mar 5, 2015 · Use CSS to set the cover, use javascript to change the image. The css should stay the same. Also widtdocument.body.style.background.size = "cover";h="40px" isn't a valid attribute for the img tag Or any tag

Oct 27, 2023 · Learn multiple ways to set a background image in HTML, CSS, and JavaScript. This comprehensive guide covers inline styles, CSS classes, external stylesheets, and dynamic image manipulation with JavaScript, with practical examples and best practices.

Oct 16, 2021 · In this post, we will learn how can we change background images using javascript. We will learn three types of background changing techniques. Change background image automatically. Change background image after clicking on the button. Change background image randomly. Change background image using javascript.

Mar 11, 2025 · Learn how to set the background image of a div element using JavaScript functions. This article covers various methods, including direct manipulation of style properties, creating image elements, and using CSS classes.