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26 Φεβ 2015 · //Get the Element from the DOM var element = document.getElementById("a"); // Change the background image element.style.backgroundImage = "url('Black-Wallpaper.jpg')"
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.
17 Μαΐ 2021 · When you want to change a webpage background image using JavaScript, you can do so by setting the background image of the document object model (DOM) property. The property you need to manipulate for changing the background image of the whole page is document.body.style.backgroundImage: document.body.style.backgroundImage = "url('image.png')";
It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.
30 Απρ 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.
You need to concatenate your string. document.getElementById(tabName).style.backgroundImage = 'url(buttons/' + imagePrefix + '.png)'; The way you had it, it's just making 1 long string and not actually interpreting imagePrefix.
9 Αυγ 2022 · The DOM Style backgroundImage Property is used to set or return the background image of an element. Syntax: To get the backgroundImage property. object.style.backgroundImage. To set the backgroundImage property. object.style.backgroundImage = "image | none | initial |. inherit" Return Values: It returns a String, represents the background image.
