Having trouble with changing images or background images in JavaScript?

Encountering issues with dynamic elements.

When I click a button, the following JS function is executed. It displays a stylish CSS alert upon postback and then runs the function.

function scrollToTop(sender, args) {
   window.scrollTo(0, 0);
   document.getElementById("wait").innerHTML = "<br/><div class='alert-box notice' id='spinner' ><span>Validating : </span>One moment please.</div>";
$('#spinner').css("background-image", "url(images/ajax.gif)");
}

The intention is to change the background image to ajax.gif (spinner), but the ajax.gif doesn't display unless you add "return false;" on the button onClick.

Why doesn't jQuery update images dynamically? I even tried using vanilla JavaScript, but encountered the same issue.

Answer №1

It appears that the ajax.gif image is not located in its expected directory. To troubleshoot, try opening it in your web browser and consider using the code snippet below:

$('#spinner').css("background-image", "url('../images/ajax.gif)'");

Hopefully, this solution will resolve the issue.

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