Question

<input type="radio" name="group2" test="one" value="Water"> Water
<input type="radio" name="group2" test="two" value="Beer"> Beer<br>

<div style="display: none" test="one">aaaaaaa</div>
<div style="display: none" test="two">bbbbbbb</div>
<div style="display: none" test="one">ccccccc</div>

I would like: if i click on radio Water with attribute test=”one” then should show me all div with attribute test=”one”. How can i make it with jQuery?

LIVE: http://jsfiddle.net/hRCXV/

Answer 1

Try this:

$("input[type='radio']").click(function() {
    var test = $(this).attr("test");
    $("div[test]").hide();
    $("div[test='" + test + "']").show();
});

Updated fiddle

Please bear in mind that creating your own attributes as you have here is not valid. If you’re using HTML5 you should consider using the data attribute to store whatever information you need associated with each element.