在通过勾选同一组中的另一个单选框删除勾号后，为什么在html单选输入上不触发change事件？

Question

The question says it all. If it's a feature and not a bug, is there a way to overcome it? I found a good example elsewhere: http://jsfiddle.net/shaggyfrog/DUqYW/3/ In that example I would expect both alerts on click - one because the first radio looses it's tick and one because the other radio gets ticked.

Answer 1

You could bind the change event to the group rather than the individual elements, this when then fire whenever any of the radio buttons in that group are changed:

$("[name='group1']").change(function () {
    alert("foo");
});
$("[name='group1']").change(function () {
    alert("bar");
});

http://jsfiddle.net/DUqYW/4/