radio的change事件<script type="text/javascript">
$(document).ready(function() {
$(".radioItem").change(function() {
var $selectedvalue = $("input[name=‘rl$tt‘]:checked").val();
// alert($selectedvalue);
if ($selectedvalue == 1) {
alert(‘1‘);
} else {
alert(‘2‘);
}
});
});
</script>
<input id="rl_1" class="radioItem" checked="checked" name="rl$tt" type="radio" value="1" />
<label>1</label>
<input id="rl_2" class="radioItem" name="rl$tt" type="radio" value="2" />
<label>2</label>
radio的change事件
原文：http://www.cnblogs.com/samwang88/p/f32253213b3e5461c452257e94198b06.html
