set element attribute with jquery within a loop

Question

I have a div element inside while (mysql query). So for every entry I want id to increment by 1. If I have "div id="0"" initially, with every new object I want id++. I have no idea how to do it and tried something like this:

<?php //some code
for ($i = 0; $i < $sent+1; $i++)  {
        ?><script>jQuery(".list-row").attr("id", "$i")</script> <?php //some code

.list row is a class of div element. Any ideas how to do it in right way?

RiggsFolly · Accepted Answer · 2016-04-18 13:35:25Z

1

This would do it for you

<?php //some code
for ($i = 0; $i < $sent+1; $i++)  {
    echo '<script>jQuery(".list-row").attr("id", "' . $i . '")</script>';
}

Or maybe this would be better and more readable later

<?php //some code
for ($i = 0; $i < $sent+1; $i++)  {
    echo '<script>jQuery(".list-row").attr("id", "sent_' . $i . '")</script>';
}

edited Apr 18, 2016 at 13:35

answered Apr 18, 2016 at 13:32

RiggsFolly

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