[英]How to create a list of objects which are one-way associated with objects of another model in SailsJS?
I have models Playlist.js and User.js .我有模型Playlist.js和User.js 。 I want to have a list of users in Playlist who can answer for the comments on them.我想在播放列表中有一个用户列表,他们可以回答对他们的评论。 I do not want the attribute to appear in User.我不希望该属性出现在用户中。 (ie one-way-association) (即单向关联)
Playlist.js播放列表.js
module.exports = {
attributes: {
id: {
type: 'integer',
autoIncrement: true,
primaryKey:
},
name: {
type: 'string',
size: 128,
required: true
},
// many to many relationship with role
roles_with_access: {
collection: 'role',
via: 'playlist',
through: 'rolehasplaylist'
},
// THIS ATTRIBUTE ASSOCIATE WITH ONE USER
// BUT INSTEAD OF THAT I WANT A LIST OF USERS
users_who_can_answer_comments: {
model: 'user'
}
}
};
User.js用户.js
module.exports = {
attributes: {
id: {
type: 'integer',
autoIncrement: true,
primaryKey: true,
},
name: {
type: 'string',
size: 128,
required: true
},
email: {
type: 'email',
required: true,
unique: true
},
adminRole: {
model: 'role'
}
}
};
Sails documentation have mentioned one-way association only for one-to-one mapping - http://sailsjs.org/documentation/concepts/models-and-orm/associations/one-way-association I want to find a way to have a list of users with associations to users? Sails 文档提到单向关联仅用于一对一映射 - http://sailsjs.org/documentation/concepts/models-and-orm/associations/one-way-association我想找到一种方法与用户关联的用户列表?
Change model to collection:将模型更改为集合:
users_who_can_answer_comments: {
collection: 'user'
}
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