"Maximizing efficiency with Jquery and handling multiple AJAX requests simultaneously on a

Thumbnails are displayed on a page in the following manner:

<div id="credits">
<a href="largeimage1.jpg" alt="credits1.php"><img src="thumb1"></a>
<a href="largeimage2.jpg" alt="credits2.php"><img src="thumb2"></a>
<a href="largeimage3.jpg" alt="credits3.php"><img src="thumb3"></a>
</div>

<div id="zoom"></div>

<div id="credits"></div>

The goal is to achieve the following interactions:

  • User clicks thumb1 > largeimage1 loads in #zoom AND credits1.php loads in #credits
  • User clicks thumb2 > largeimage2 loads in #zoom AND credits2.php loads in #credits
  • Etc.

Is it feasible to implement this using jquery? Specifically, is it possible to trigger TWO (2) ajax calls simultaneously with just one click as described above?

Currently, the code for loading the LARGE image via ajax works smoothly:

<script type="text/javascript">
$(document).ready(function(){
    $("a").click(function(){
        var largePath = $(this).attr("href");
        $("#zoom img").fadeOut("slow", function() {
                $(this).attr({ src: largePath }).fadeIn("slow");
        });
        return false;
    });
});
</script>

However, I now need to also load credits for the images into another div. Any assistance on achieving this would be highly appreciated. :)

Answer №1

Just beyond this point:

return true;

Add the following snippet:

$('#info').load($(this).attr('data'));

The essence of asynchronous requests lies in the ability to fire multiple requests simultaneously while continuing with other tasks. Consider implementing a loading indicator for better user experience and error handling when using the load function, but the above code should work adequately at a fundamental level.

Answer №2

My friend, what you're looking at isn't actually ajax. It simply conceals elements on the webpage by modifying the css property display:block; to display:none;

Answer №3

Double-checking to ensure I have a full understanding of jQuery (as I am more well-versed in MooTools), it appears that your initial code snippet may not function correctly unless there is already an image present within the zoom div. I do not see any code that inserts a new image into the div; rather, it seems to only manipulate the attributes of an existing image. Is there something I am overlooking?

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