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POCreate new unique ids for each element dynamically
 

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    <p>In the following code, I am doing various things but what I am now looking at is that fact that I am assigning to each menu item href the same name as per the id name of each element I am creating.</p> <pre><code>$(".nav li a").on("click", function(e) { $(this).attr("href",$(".span6").attr("id")); $('#content').removeAttr('id'); var $row = $(".span9"); var $rowNew = $('.new'); if ($rowNew.children().length &gt; 1) { $(".span9 div").removeClass("new"); $('&lt;div class="row-fluid new"&gt;&lt;/div&gt;').prependTo($row); } if ($(".new").length == 0) { $('&lt;div class="row-fluid new"&gt;&lt;/div&gt;').prependTo($row); $('&lt;div id="content" class="span6"&gt;&lt;/div&gt;').appendTo('.new'); } else { $('&lt;div id="content" class="span6"&gt;&lt;/div&gt;').appendTo('.new'); } }); </code></pre> <p>This is how I am assigning to each menu item href the same name as per the id name of each element I am creating:</p> <pre><code> $(this).attr("href",$(".span6").attr("id")); </code></pre> <p>I now need to create a new unique id name for each <code>&lt;div id="content" class="span6"&gt;&lt;/div&gt;</code></p> <p>I know it has already an id called <code>#content</code> but I am removing that on a click using <code>$('#content').removeAttr('id');</code></p> <p>How do I generate new unique ids each time?</p> <p>In another template using php i do: <code>&lt;?php $a = 1; ?&gt;</code> then <code>&lt;div class="span6" id="&lt;?php echo "i".$a; ?&gt;"&gt;</code> in a loop then <code>&lt;?php $a++; ?&gt;</code> but about in my case with jquery? </p> <p>Also I think I will need to do something in regards of the first and last <code>&lt;div id="content" class="span6"&gt;&lt;/div&gt;</code> as these will already have an id #content set, these ids are removed on the next click only at the moment so creating a new id will lead to have 2 ids for the first and last i guess.</p>
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    1. COthe unix seconds since epoch would be a convenient number to base your id on. preprend it with any alphabet letter so it's a valid html id.
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      1. USchris
    2. COin another template using php i do: '<?php $a = 1; ?>' then '<div class="span6" id="<?php echo "i".$a; ?>">' in a loop then <?php $a++; ?> but about my case and jquery?
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    3. COAre you sure you need all those ids and classes?
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      1. USkennebec
 

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