LokiJS: how to push to existing array
up vote
0
down vote
favorite
Yesterday I got hands on LokiJS. I was trying all the basic CRUD operations, but I got hanged on updating existing array.
So what I want to do is adding new object to array.
I could do this in MongoDB e.g
const DB_insertCardObjToHand = (db, id, object) =>
const collection = db.collection("hand");
collection.updateOne( _id: ObjectId(id) , $push: handData: object )
But I didn't any function to do this is LokiJS.
The closest function that I created was this:
const drawCard = (gameid) =>
const deck = db.getCollection("deck");
const top = getTopofDeck(gameid);
const tableCollection = db.getCollection("table");
const oldData = tableCollection.find(gameID:gameid)[0].tableData[0];
const table = tableCollection.findObject("gameID":gameid);
table.tableData = [top + oldData];
//tableCollection.update(table);
//db.saveDatabase()
But is there a better solution to this?
Couldn't find any information in the documentation.
Is it even possible to do this?
lokijs
asked Nov 10 at 11:41
Godhaze
6011
add a comment |
up vote
0
down vote
favorite
Yesterday I got hands on LokiJS. I was trying all the basic CRUD operations, but I got hanged on updating existing array.
So what I want to do is adding new object to array.
I could do this in MongoDB e.g
const DB_insertCardObjToHand = (db, id, object) =>
const collection = db.collection("hand");
collection.updateOne( _id: ObjectId(id) , $push: handData: object )
But I didn't any function to do this is LokiJS.
The closest function that I created was this:
const drawCard = (gameid) =>
const deck = db.getCollection("deck");
const top = getTopofDeck(gameid);
const tableCollection = db.getCollection("table");
const oldData = tableCollection.find(gameID:gameid)[0].tableData[0];
const table = tableCollection.findObject("gameID":gameid);
table.tableData = [top + oldData];
//tableCollection.update(table);
//db.saveDatabase()
But is there a better solution to this?
Couldn't find any information in the documentation.
Is it even possible to do this?
lokijs
asked Nov 10 at 11:41
Godhaze
6011
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Yesterday I got hands on LokiJS. I was trying all the basic CRUD operations, but I got hanged on updating existing array.
So what I want to do is adding new object to array.
I could do this in MongoDB e.g
const DB_insertCardObjToHand = (db, id, object) =>
const collection = db.collection("hand");
collection.updateOne( _id: ObjectId(id) , $push: handData: object )
But I didn't any function to do this is LokiJS.
The closest function that I created was this:
const drawCard = (gameid) =>
const deck = db.getCollection("deck");
const top = getTopofDeck(gameid);
const tableCollection = db.getCollection("table");
const oldData = tableCollection.find(gameID:gameid)[0].tableData[0];
const table = tableCollection.findObject("gameID":gameid);
table.tableData = [top + oldData];
//tableCollection.update(table);
//db.saveDatabase()
But is there a better solution to this?
Couldn't find any information in the documentation.
Is it even possible to do this?
lokijs
asked Nov 10 at 11:41
Godhaze
6011
Yesterday I got hands on LokiJS. I was trying all the basic CRUD operations, but I got hanged on updating existing array.
So what I want to do is adding new object to array.
I could do this in MongoDB e.g
const DB_insertCardObjToHand = (db, id, object) =>
const collection = db.collection("hand");
collection.updateOne( _id: ObjectId(id) , $push: handData: object )
But I didn't any function to do this is LokiJS.
The closest function that I created was this:
const drawCard = (gameid) =>
const deck = db.getCollection("deck");
const top = getTopofDeck(gameid);
const tableCollection = db.getCollection("table");
const oldData = tableCollection.find(gameID:gameid)[0].tableData[0];
const table = tableCollection.findObject("gameID":gameid);
table.tableData = [top + oldData];
//tableCollection.update(table);
//db.saveDatabase()
But is there a better solution to this?
Couldn't find any information in the documentation.
Is it even possible to do this?
lokijs
lokijs
asked Nov 10 at 11:41
Godhaze
6011
asked Nov 10 at 11:41
Godhaze
6011
asked Nov 10 at 11:41
Godhaze
6011
asked Nov 10 at 11:41
Godhaze
6011
asked Nov 10 at 11:41
Godhaze
6011
6011
add a comment |
add a comment |
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53238571%2flokijs-how-to-push-to-existing-array%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
