急!!!求各位大侠的帮助
//javaBean;
//老师班级关系表
public class TeacherClassReletion implements java.io.Serializable {
// Fields
private Integer reId;
private ClassMeta classMeta; //
private Users users;
private Integer teacherState; //set,get,我就不放上来了
}
//javaBean ,班级信息表
public class ClassMeta implements java.io.Serializable {
// Fields
private Integer classId;
private CurriculumInfo curriculumInfo;
private Users users;
private SchoolMeta schoolMeta;
private String claName;
}
//我DWR调用的java方法
public <T> List queryTeacherClassInfo(int id)
{
//这里的意思就是我要通过userid(是老师)查询老师与班级的关系这个表,老师交多个班级
List list =this.executeQueryHQL("from TeacherClassReletion as t where t.users.userId="+id);
return list;
}
//javaScripte方法
<script type="text/javascript" src="/taishandb/dwr/interface/StuManage.js"></script>
<script type="text/javascript" src="/taishandb/dwr/engine.js"></script>
<script type="text/javascript" src="/taishandb/dwr/util.js"></script>
<script type="text/javascript">
function queryPro()
{
var aa=document.all.teacherid.value(); //这里是获得老师的id,传到java方法里面去
StuManage.queryTeacherClassInfo(aa,processData);
}
function processData(data)
{
DWRUtil.addOptions("classid",data,"classId","claName");
}
</script>
//jsp页面
<body onload="queryPro()">
<select name="classid" id="classid">
<option value="">
请选择
</option>
</body>
DWRUtil.addOptions("classid",data,"classId","claName"); //就是这里的问题,我要得到的claName和classId这个属性,现在是一个子对象,我查询的是TeacherClassReletion ,里面的那个classMeta 属性,
怎么把这个值显示到option里面去,我要的是班级的名称显示到option
请求各位大侠的帮助