jquery获取点击单选按钮的值

html：

<form>   是否开启定位：<label><input type="radio" name="isLocation" value="1"/>开启</label>         <label><input type="radio" name="isLocation" value="0"/>关闭</label></form>

jquery：

$(document).ready(function(){$("input[name='isLocation']").click(function(){var settingSafeIslandFlag =$("input[name='isLocation']:checked").val();var deviceNo =$('#deviceNo option:selected').val();jQuery.ajax({type:'POST',url:getWebRootPath()+'/deviceSet/setDeviceSettingFlag.json',data:{"deviceNo":deviceNo,"settingSafeIslandFlag":settingSafeIslandFlag},dataType:'json',success:function(data){if(data.msg =='0'){new BUI.Message.Alert('关闭成功','success');}else{new BUI.Message.Alert('开启成功','success');}}});});});