我有一个带有两个reffield(发送者和接收者)的Mongoose Schema(约会)。两者都引用相同的Schema(用户)。我正在尝试使用mongoose-paginate插件填充这两个字段。
Appointment Schema片段。
var paginate = require('mongoose-paginate');
var AppointmentSchema = new Schema({
dateCreated: {type: Date, default: Date.now},
sender: {type: ObjectId, ref: 'User'},
receiver: {type: ObjectId, ref: 'User'},
message: String,
.........................
AppointmentSchema.plugin(paginate);
var Appointment = mongoose.model('Appointment', AppointmentSchema);
module.exports = Appointment;

用户架构摘录。
var UserSchema = new Schema({
username: String,
name: {
first: String,
middle: String,
last: String
},
..................
var User = mongoose.model('User', UserSchema);
module.exports = User;

mongoose paginate查询。
Appointment.paginate({}, request.query.page, request.query.limit,
function(error, pageCount, appointments, itemCount) {
if (error) {
return console.log('ERRRRRRRRRR'.red);
} else {
console.log(appointments);
return response.render('message/inbox',
{
pageTitle: "Trash",
messages: appointments,
pageCount: pageCount,
itemCount: itemCount,
currentPage: currentPage
});
}
}, {columns: {}, populate: 'receiver', populate: 'sender', sortBy: {title: -1}});

这工作正常,但我想填充发件人和收件人字段。请问我该怎么做。我尝试在JSON中传递字段但是没有用。
答案 0 :(得分:5)
我只是将一系列字段传递给填充,它就像一个魅力。
Appointment.paginate({}, request.query.page, request.query.limit,
function(error, pageCount, appointments, itemCount) {
if (error) {
return console.log('ERRRRRRRRRR'.red);
} else {
console.log(appointments);
return response.render('message/inbox',
{
pageTitle: "Trash",
messages: appointments,
pageCount: pageCount,
itemCount: itemCount,
currentPage: currentPage
});
}
}, {columns: {}, populate: ['receiver', 'sender'], sortBy: {title: -1}});