gradebyquestionaction.java

来自「JAVA编写的远程教育程序,包含了教育学的基本思想和网络应用程序的基本开发模式」· Java 代码 · 共 42 行

package com.whatratimes.webedu.gradepaper;

import org.apache.struts.action.*;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * User: Tao
 * Date: Jun 22, 2003
 * Time: 10:45:48 AM
 */
public class GradeByQuestionAction extends Action
{
    public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception
    {
        HttpSession session = httpServletRequest.getSession();

        String qid = httpServletRequest.getParameter("QuestionId");

        DynaActionForm form = (DynaActionForm) actionForm;

        if (qid == null)
        {
            qid = session.getAttribute("QuestionMode").toString();
        } else
        {
            session.setAttribute("QuestionMode", Integer.valueOf(qid));
        }

        session.removeAttribute("PaperMode");

        GradePaperHelper.setQuestion(Integer.valueOf(qid), session);

        GradePaperHelper.setQuestionInstances(form, Integer.valueOf(qid), session);

        return actionMapping.findForward("success");
    }

}