1
我想从我的m-n关系型mySql表中使用Bookshelf.js获取属性。Bookshelf.js获取数据透视表属性
我有一个表的用户:ID,名称 和比赛:ID,将 和数据透视表:USER_ID,tournament_id,teamname
这些是我的模型:
var User = Bookshelf.Model.extend({
tableName: 'users',
tournaments: function() {
return this.belongsToMany(Tournament);
}
});
var Users = Bookshelf.Collection.extend({
model: User
});
var Tournament = Bookshelf.Model.extend({
tableName: 'tournaments',
users: function() {
return this.belongsToMany(User);
}
});
var Tournaments = Bookshelf.Collection.extend({
model: Tournament
});
var Tournaments_Users = Bookshelf.Model.extend({
tableName: 'tournaments_users'
});
现在,当我做
Tournaments.forge().fetch({withRelated: ['users']})
.then(function (collection) {
res.send(collection.toJSON());
})
我得到
{
"id": 1,
"place": "Berlin",
"users": [
{
"id": 1,
"name": "Jim",
},
{
"id": 2,
"name": "Tom",
}, ...
}
我想要什么:
{
"id": 1,
"place": "Berlin",
"users": [
{
"id": 1,
"name": "Jim",
"teamname" : "Team A"
},
{
"id": 2,
"name": "Tom",
"teamname" : "Team B"
}, ...
}
任何人知道如何使用书架做到这一点?