List<Course> listCourse = new ArrayList<Course>(); public List<Course> getListCourse() {
return listCourse;
} public void setListCourse(List<Course> listCourse) {
this.listCourse = listCourse;
} public String select() throws Exception{
CourseInfoDao courseInfoDaoImpl = new CourseInfoDaoImpl();
listCourse = courseInfoDaoImpl.getCourseInfo(new Course());
Course course = null;
for(Iterator iter = listCourse.iterator();iter.hasNext();){
course = (Course)iter.next();
}
return "courseList";
}
这是我写的action代码 请问如何 用iterator 在页面显示 数据呢
return listCourse;
} public void setListCourse(List<Course> listCourse) {
this.listCourse = listCourse;
} public String select() throws Exception{
CourseInfoDao courseInfoDaoImpl = new CourseInfoDaoImpl();
listCourse = courseInfoDaoImpl.getCourseInfo(new Course());
Course course = null;
for(Iterator iter = listCourse.iterator();iter.hasNext();){
course = (Course)iter.next();
}
return "courseList";
}
这是我写的action代码 请问如何 用iterator 在页面显示 数据呢
<s:property value='item.XX'/>
</s:iterato/>呵呵,好长时间不写了,不知道有没有问题
就是LS的这样,其中s:iterator 的属性值 即为action返回过来的list对象,
<s:iterator value="#request.list">
${对象名.属性名}
</s:iterator>
<s:property value="#requirementlist.projectId" />
action中
HttpServletRequest request = ServletActionContext.getRequest(); request.setAttribute("requirementlist", list);