keystone.js insert into relationship fields
I'm really sorry if this comes out naive, but I've been at it for far too long.
My issue is related to this unanswered question. I have Keystone 4 installed, and need to use its update feature. Here's a country model:
'use strict';
const keystone = require('keystone');
const Types = keystone.Field.Types;
/**
* Country Model
* ============
*/
let Country = new keystone.List('Country', {
autokey: { from: 'name', path: 'key', unique: true },
});
Country.add({
name: { type: Types.Text, initial: true, required: true, unique: true },
capital: { type: Types.Relationship, ref: 'State' },
});
// Get country's id
Country.schema.methods.getCountryId = function (name, cb) {
this.model.findOne({ name: name }).select('_id').exec(cb);
};
Country.register();
the getCountryId() method is so I could supply id's in the relationship field when creating state updates, with model shown below:
'use strict'
;
const keystone = require('keystone');
const Types = keystone.Field.Types;
/**
* State Model
* ============
*/
let State = new keystone.List('State', {
autokey: { from: 'name', path: 'key', unique: true },
});
State.add({
name: { type: Types.Text, initial: true, required: true, unique: true },
capital: { type: Types.Text },
country: { type: Types.Relationship, initial: false, ref: 'Country', many: false, index: true }
});
// Return only a State's _id
State.statics = {
getStateId: function (name, cb) {
this.findOne({ name: name }).select('_id').exec(cb);
}
};
State.register();
Now the state updates, for brevity:
'use strict';
const keystone = require('keystone');
let Country = keystone.list('Country');
// Get the _id of France
let france = Country.getCountryId('France', function (err, country) {
if (err) {
// handle error, express example:
console.err(err);
}
exports.create = {
State: [
{ name: 'Nouvelle-Aquitaine', capital: 'Bordeaux', country: france },
{ name: 'Auvergne-Rhône-Alpes', capital: 'Lyon', country: france },
],
};
My current commit is massively leaking memory. But prior to that, I kept getting Country.getCountryId is not a function. I've also tried the concept of Mongoose Populate, which seems to only work when using one of the find* functions.
Obviously I'm missing something. Please tell me what it is.
javascript mongoose keystonejs
add a comment |
I'm really sorry if this comes out naive, but I've been at it for far too long.
My issue is related to this unanswered question. I have Keystone 4 installed, and need to use its update feature. Here's a country model:
'use strict';
const keystone = require('keystone');
const Types = keystone.Field.Types;
/**
* Country Model
* ============
*/
let Country = new keystone.List('Country', {
autokey: { from: 'name', path: 'key', unique: true },
});
Country.add({
name: { type: Types.Text, initial: true, required: true, unique: true },
capital: { type: Types.Relationship, ref: 'State' },
});
// Get country's id
Country.schema.methods.getCountryId = function (name, cb) {
this.model.findOne({ name: name }).select('_id').exec(cb);
};
Country.register();
the getCountryId() method is so I could supply id's in the relationship field when creating state updates, with model shown below:
'use strict'
;
const keystone = require('keystone');
const Types = keystone.Field.Types;
/**
* State Model
* ============
*/
let State = new keystone.List('State', {
autokey: { from: 'name', path: 'key', unique: true },
});
State.add({
name: { type: Types.Text, initial: true, required: true, unique: true },
capital: { type: Types.Text },
country: { type: Types.Relationship, initial: false, ref: 'Country', many: false, index: true }
});
// Return only a State's _id
State.statics = {
getStateId: function (name, cb) {
this.findOne({ name: name }).select('_id').exec(cb);
}
};
State.register();
Now the state updates, for brevity:
'use strict';
const keystone = require('keystone');
let Country = keystone.list('Country');
// Get the _id of France
let france = Country.getCountryId('France', function (err, country) {
if (err) {
// handle error, express example:
console.err(err);
}
exports.create = {
State: [
{ name: 'Nouvelle-Aquitaine', capital: 'Bordeaux', country: france },
{ name: 'Auvergne-Rhône-Alpes', capital: 'Lyon', country: france },
],
};
My current commit is massively leaking memory. But prior to that, I kept getting Country.getCountryId is not a function. I've also tried the concept of Mongoose Populate, which seems to only work when using one of the find* functions.
Obviously I'm missing something. Please tell me what it is.
javascript mongoose keystonejs
I'll probably just discard the idea of application updates entirely
– user6778534
Nov 21 '18 at 12:03
add a comment |
I'm really sorry if this comes out naive, but I've been at it for far too long.
My issue is related to this unanswered question. I have Keystone 4 installed, and need to use its update feature. Here's a country model:
'use strict';
const keystone = require('keystone');
const Types = keystone.Field.Types;
/**
* Country Model
* ============
*/
let Country = new keystone.List('Country', {
autokey: { from: 'name', path: 'key', unique: true },
});
Country.add({
name: { type: Types.Text, initial: true, required: true, unique: true },
capital: { type: Types.Relationship, ref: 'State' },
});
// Get country's id
Country.schema.methods.getCountryId = function (name, cb) {
this.model.findOne({ name: name }).select('_id').exec(cb);
};
Country.register();
the getCountryId() method is so I could supply id's in the relationship field when creating state updates, with model shown below:
'use strict'
;
const keystone = require('keystone');
const Types = keystone.Field.Types;
/**
* State Model
* ============
*/
let State = new keystone.List('State', {
autokey: { from: 'name', path: 'key', unique: true },
});
State.add({
name: { type: Types.Text, initial: true, required: true, unique: true },
capital: { type: Types.Text },
country: { type: Types.Relationship, initial: false, ref: 'Country', many: false, index: true }
});
// Return only a State's _id
State.statics = {
getStateId: function (name, cb) {
this.findOne({ name: name }).select('_id').exec(cb);
}
};
State.register();
Now the state updates, for brevity:
'use strict';
const keystone = require('keystone');
let Country = keystone.list('Country');
// Get the _id of France
let france = Country.getCountryId('France', function (err, country) {
if (err) {
// handle error, express example:
console.err(err);
}
exports.create = {
State: [
{ name: 'Nouvelle-Aquitaine', capital: 'Bordeaux', country: france },
{ name: 'Auvergne-Rhône-Alpes', capital: 'Lyon', country: france },
],
};
My current commit is massively leaking memory. But prior to that, I kept getting Country.getCountryId is not a function. I've also tried the concept of Mongoose Populate, which seems to only work when using one of the find* functions.
Obviously I'm missing something. Please tell me what it is.
javascript mongoose keystonejs
I'm really sorry if this comes out naive, but I've been at it for far too long.
My issue is related to this unanswered question. I have Keystone 4 installed, and need to use its update feature. Here's a country model:
'use strict';
const keystone = require('keystone');
const Types = keystone.Field.Types;
/**
* Country Model
* ============
*/
let Country = new keystone.List('Country', {
autokey: { from: 'name', path: 'key', unique: true },
});
Country.add({
name: { type: Types.Text, initial: true, required: true, unique: true },
capital: { type: Types.Relationship, ref: 'State' },
});
// Get country's id
Country.schema.methods.getCountryId = function (name, cb) {
this.model.findOne({ name: name }).select('_id').exec(cb);
};
Country.register();
the getCountryId() method is so I could supply id's in the relationship field when creating state updates, with model shown below:
'use strict'
;
const keystone = require('keystone');
const Types = keystone.Field.Types;
/**
* State Model
* ============
*/
let State = new keystone.List('State', {
autokey: { from: 'name', path: 'key', unique: true },
});
State.add({
name: { type: Types.Text, initial: true, required: true, unique: true },
capital: { type: Types.Text },
country: { type: Types.Relationship, initial: false, ref: 'Country', many: false, index: true }
});
// Return only a State's _id
State.statics = {
getStateId: function (name, cb) {
this.findOne({ name: name }).select('_id').exec(cb);
}
};
State.register();
Now the state updates, for brevity:
'use strict';
const keystone = require('keystone');
let Country = keystone.list('Country');
// Get the _id of France
let france = Country.getCountryId('France', function (err, country) {
if (err) {
// handle error, express example:
console.err(err);
}
exports.create = {
State: [
{ name: 'Nouvelle-Aquitaine', capital: 'Bordeaux', country: france },
{ name: 'Auvergne-Rhône-Alpes', capital: 'Lyon', country: france },
],
};
My current commit is massively leaking memory. But prior to that, I kept getting Country.getCountryId is not a function. I've also tried the concept of Mongoose Populate, which seems to only work when using one of the find* functions.
Obviously I'm missing something. Please tell me what it is.
javascript mongoose keystonejs
javascript mongoose keystonejs
asked Nov 21 '18 at 11:42
user6778534
I'll probably just discard the idea of application updates entirely
– user6778534
Nov 21 '18 at 12:03
add a comment |
I'll probably just discard the idea of application updates entirely
– user6778534
Nov 21 '18 at 12:03
I'll probably just discard the idea of application updates entirely
– user6778534
Nov 21 '18 at 12:03
I'll probably just discard the idea of application updates entirely
– user6778534
Nov 21 '18 at 12:03
add a comment |
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I'll probably just discard the idea of application updates entirely
– user6778534
Nov 21 '18 at 12:03