【基于node.js+express的web开发备忘】--技术分享（TShare）站点-话题讨论模块

/*打开话题的详细*/
router.get('/questionInfo', function(req, res) {
if(!req.session.user) {
return res.redirect('/');
}
var msg = null;
var qno = req.param("qno");
//console.log("qno==="+qno);
Question.query({qno: qno}, function(err, QDocs) {
//console.log("doc==="+JSON.stringify(doc));
if(err) {
throw err;
}

Answer.query({qno: qno}, function(err, ADocs) {
if(err) {
throw err;
}
var answerInfoArr = new Array();
Util.answerArrFunc(answerInfoArr, ADocs);
console.log("answerArr==="+answerInfoArr.length);
console.log("answerArr==="+JSON.stringify(answerInfoArr[0]));
res.render('./content/question_info', { title: '话题',
user: req.session.user,
item: QDocs[0],
answerArr: answerInfoArr,
msg: msg});
});
});
});
/*回复话题*/
router.post('/doAnswer', function(req, res) {
if(!req.session.user) {
return res.redirect('/');
}
var msg = null;
var qno = req.body.qno;
var content = req.body.acontent;
console.log("qno==="+qno);
console.log("content==="+content);
var answer = new Answer({
//问题唯一编码
qno: req.body.qno,
//问题内容描述
content: Util.trim(req.body.acontent),
//回复时间
answerTime: Util.getToday('yyyy-MM-dd HH:mm:ss'),
//回复者
userName: req.session.user.userName,
//回复者昵称
nickName: req.session.user.nickName,
//@回复者
toUserName: req.body.userName,
//@回复者昵称
toNickName: req.body.nickName,
//用户头像地址
headUrl: req.session.user.headUrl,
//被回复人
answerArr: [],
//层级
level: 0
});
answer.save(function(err, doc) {
if(err) {
console.log(err);
}
//回复信息保存过程中出错！
return res.redirect('/questionInfo?qno='+qno);
});
});