Troubleshooting a div display issue with jQuery z-index

I've been attempting to adjust the z-Index using jQuery, but I want all DIVs except for one specific one called "importantdiv" to have a z-index ranging from 0 to 100. However, the issue is that importantdiv keeps getting assigned a z-index of 40 instead of the desired 510. Where did I go wrong in my jQuery code?

<script src="scripts/jquery-1.5.2.min.js" type="text/javascript"></script>
<script type="text/javascript">
    $(function() {
        var zIndexNumber = 100;
        $('div').each(function() {
            $(this).css('zIndex', zIndexNumber);
            zIndexNumber -= 10;
        });
        $('#importantdiv').css('zIndex', 510);
    });
</script>
jquerycsshtml

Answer №1

Here is a suggested solution:

$(document).ready(function() {
    var zValue = 1000;
    $('div').not($('#specialDiv')).each(function() {
        $(this).css('z-index', zValue);
        zValue -= 50;
    });
    $('#specialDiv').css('z-index', 500);
});

Answer №2

First off, it is important to note that:

$(this).css('z-index', zIndexNumber);

and not:

$(this).css('zIndex', zIndexNumber);

Answer №3

The issue may arise due to the "each" loop function running in a distinct thread, causing it to overwrite the importantdiv as the code splits into separate threads. To prevent this, consider adding an If statement within the loop to check for importantdiv and skip it if necessary.

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