Question

I’d like to have some HTML like this:

<div id="div0" someAttr="0" class="shown">Some stuff</div>
<div id="div1" someAttr="1">Some stuff</div> 
<div id="div2" someAttr="2">Some stuff</div> 
<div id="div3" someAttr="3">Some stuff</div> 

And then manipulate it like this:

$('div').click(function()
   {
   if($(this).someAttr > $('div.shown').someAttr)
      doSomething();
   });

But I don’t want to write bad markup. Is there an all-purpose attribute I can set?

Answer 1

You could use the jQuery .data() method, allows you to apply data to an element without having to use attributes in an non-semantic fashion.

That said looking back at your question are you looking at generating those values from the back end or using jQuery?

http://api.jquery.com/jQuery.data/