@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// 参数传入
response.setContentType("text/html;charset=utf-8");
PrintWriter out = response.getWriter();
request.setCharacterEncoding("utf-8");
String type = request.getParameter("type");
// 通过type判断 为go 更新试题卷面
if (type.equals("go")) {
session = HibernateSessionFactory.getSession();
ts = session.beginTransaction();
// 获取所有的试题题目
list = queDao.findAll();
// 循环试题题目，获取所有的试题明细
for (int i = 0; i < list.size(); i++) {
que = (Que) list.get(i);
listEntry = queDao.findEntryByQue(que);
queEntrys.clear();
for (int j = 0; j < listEntry.size(); j++) {
queEntry = (Queentry) listEntry.get(j);
queEntrys.add(queEntry);
}
// 将试题题目和明细，逐个传入网页
response.getWriter().write(getStr(que, queEntrys, i));
}
ts.commit();
session.close();
} else if (type.equals("answer")) {
// 提交答案，判断是否正确并反馈
strAnswer = request.getParameter("answer");
response.getWriter().write(checkAnwer(strAnswer));
}
}
private String checkAnwer(String strAn) {
// TODO Auto-generated method stub
a = strAn.split(";");
// 拼接XML 3列
doc = DocumentHelper.createDocument();
root = doc.addElement("table");
root.addAttribute("data-role", "table");
root.addAttribute("data-mode", "columntoggle");
root.addAttribute("class", "ui-responsive table-stripe");
ele = root.addElement("thead");
ele = ele.addElement("tr");
ele.addAttribute("class", "ui-bar-c");
// 列标题
ele.addElement("th").setText("题目");
eleH1 = ele.addElement("th");
eleH1.setText("选择");
eleH1.setAttributeValue("data-priority", "1");
eleH1 = ele.addElement("th");
eleH1.setText("正确答案");
eleH1.setAttributeValue("data-priority", "1");
ele = root.addElement("tbody");
// 增加信息行
for (String strA : a) {
aS = strA.split("\\|"); // 注意 “|”的转义
ele = ele.addElement("tr");
que = queDao.findBystrId(aS[0]); // 题目
queEntry = queEntryDao.findBystrId(aS[1]); // 选择
// 判断回答是否正确
// if (queEntry.getId().equals(que.getAnswer())) {
ele.addElement("td").setText(que.getQueDesc());
ele.addElement("td").setText(queEntry.getDesc());
ele.addElement("td").setText(queEntryDao.findBystrId(que.getAnswer()).getDesc());
// } else {
// System.out.println("error");
// }
}
return doc.getRootElement().asXML();
}
