由于ID的属性不好获取,采用获取name的属性比较合适。
<input type="radio" name="project.xqfs_sub" id="xqfs_sub1" value="1" style="padding-left: 0px; height: 14px; width: 14px; readonly="readonly"/>XXX1
<input type="radio" name="project.xqfs_sub" id="xqfs_sub2" value="2" style="padding-left: 0px; height: 14px; width: 14px; readonly="readonly"/>XXX2
("input[name='project.xqfs_sub']:checked").val();