Question

如果我想要达到的目标是正确的，那么不是100％确定，所以如果我错了请纠正我。

我正在构建一个nodejs，express＆amp;护照网站/ app。

在我的routes.js中，我有以下部分：

/* GET Home Page */
router.get('/dashboard', isAuthenticated, function(req, res){
    res.render('dashboard', { 
        user: req.user,
        sess: req.session
    });
});

用户登录后，会显示“仪表板”。在那个“仪表板”上，我想包括他们最近的10个日志条目。我设置了logbook.js模型，我只是不确定如何调用它。

models/logbook.js中的我的功能是：

function getLatestEntries(req, res, user){
Logbook.find({ 'uid' :  user.uid }, {}, { limit: 10}, function(err, logbook){
    return logbook;
});
}

logbook.js的内容：

var mongoose = require('mongoose');

var Schema = mongoose.Schema;

var logbookSchema = new Schema({
    id: String,
    uid: String,
    lid: { type: String, unique: true},
    callsign: String,
    contact: String,
    start: String,
    end: String,
    band: String,
    mode: String,
    RSTsent: String,
    RSTrec: String,
    notes: String
});
var Logbook = mongoose.model('Logbook', logbookSchema);
function getLatestEntries(req, next){
    Logbook.find({ 'uid' :  sess.uid }, {}, { limit: 10}, function(err, logbook){
         if (err){
             console.log("Error"+err)
             return next(err, null);
         }

         return next(null, logbook);
    });
}

module.exports.getLatestEntries = getLatestEntries;
// make this available to our users in our Node applications
module.exports = Logbook;

Answer 1

在你的routes.js中：

var Logbook = require('./models/logbook'); // change path if it's wrong

/* GET Home Page */
router.get('/dashboard', isAuthenticated, function(req, res, next) {
    Logbook.find({ 'uid' :  req.user.uid }, {}, { limit: 10}, function(err, logbook){
        if (err) { console.log(err); return next(); }

        res.render('dashboard', { 
           user: req.user,
           logbook: logbook
        });
    });
});

在你的models / logbook.js中：

var mongoose = require('mongoose');

var Schema = mongoose.Schema;

var logbookSchema = new Schema({
    id: String,
    uid: String,
    lid: { type: String, unique: true},
    callsign: String,
    contact: String,
    start: String,
    end: String,
    band: String,
    mode: String,
    RSTsent: String,
    RSTrec: String,
    notes: String
});
var Logbook = mongoose.model('Logbook', logbookSchema);

// make this available to our users in our Node applications
module.exports = Logbook;

如何从内部路线呼叫模型？

1 个答案: