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Alex Rivera
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I have some html like this: <div id="1"> <p> Volume = <input type="text" /> <button rel="3.93e-6" class="1" type="button">Check answer</button> </p> <div></div> </div> and some JS like this: $("button").click(function () { var buttonNo = $(this).attr('class'); var correct = Number($(this).attr('rel')); validate (Number($("#"+buttonNo+" input").val()),correct); $("#"+buttonNo+" div").html(feedback); }); What I'd really like is if I didn't have to have the class="1" on the button (I know numeric classes aren't valid, but this is a WIP!), so I could determine buttonNo based on the id of the parent div. In real life there are multiple sections looking like this. How do I find the id of the div parenting the button. What would be a more semantic way to store the answer in the button code. I want to make this as foolproof as possible for a non programmer to copy and paste without breaking things!
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