:radio Selector in JQuery



version added: 1.0jQuery(‘:radio’)

$(':radio') is equivalent to $('[type=radio]'). As with other pseudo-class selectors (those that begin with a “:”) it is recommended to precede it with a tag name or some other selector; otherwise, the universal selector (“*”) is implied. In other words, the bare $(':radio') is equivalent to $('*:radio'), so $('input:radio') should be used instead.

To select a set of associated radio buttons, you might use: $('input[name=gender]:radio')


Finds all radio inputs.

<!DOCTYPE html>
  textarea { height:25px; }
  <script src="/scripts/jquery-1.4.js"></script>
    <input type="button" value="Input Button"/>
    <input type="checkbox" />

    <input type="file" />
    <input type="hidden" />
    <input type="image" />

    <input type="password" />
    <input type="radio" name="asdf" />
    <input type="radio" name="asdf" />

    <input type="reset" />
    <input type="submit" />
    <input type="text" />



    var input = $("form input:radio").wrap('<span></span>').parent().css({background:"yellow", border:"3px red solid"});
    $("div").text("For this type jQuery found " + input.length + ".")
            .css("color", "red");
    $("form").submit(function () { return false; }); // so it won't submit




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