<input type="radio" >控件取值、change事件
<input type="radio" class="ridio-box" checked="" value="0" name="monitorType"> A <input type="radio" class="ridio-box" value="1" name="monitorType"> B
$('input[type=radio][name=monitorType]').change(function() { var monitorType=$("input[type='radio'][name='monitorType']:checked").val(); if(monitorType==0){ //aaaa } else{ //bbbb } });