Mongo Nodejs udawwak

[Honey Bunch]

මේ වගේ එකක් කරන්නේ කොහොමද

[{
  "_id":1,
  "name":"john",
  "position":1
},
 {"_id":2,
  "name":"bob",
  "position":2
},
 {"_id":3,
  "name":"tom",
  "position":3
}]

In the UI a user can change position of items(eg moving Bob to first position, john gets position 2, tom - position 3). Is there any way to update all positions in all documents at once?

බම්ප් එකක් හරි ගෙන යන්න ෆ්‍රෙන්ඩ්ස්

 

[Red Soda]

oka js walin for loop ekakata dagena aluth array ekak define karala oyata kamathi widhihata values ekata push karanna

---

nattham oya object ekama sort karaganna puluwan oyata ona widhihata
https://stackoverflow.com/questions/8175093/simple-function-to-sort-an-array-of-objects
------ Post added on Oct 8, 2021 at 8:04 AM

 

[Software_Eng]

https://docs.mongodb.com/manual/reference/method/db.collection.updateMany/#examples

Have you tried this bro

 

[saja]

up

mata support ekak denna bump plz

https://elakiri.com/threads/උදව්-sc...rtificate-sfpc-english.2012831/#post-26965317

 

[hodakolla]

BUMPER

 

[Honey Bunch]

up

mata support ekak denna bump plz

https://elakiri.com/threads/උදව්-scrum-foundations-professional-certificate-sfpc-english.2012831/#post-26965317

ela

 

[Honey Bunch]

BUMPER

 

[Rum_rum]

you can use updateMany()

dn.collection.updateMany(filter, update, options)

 

[හෙනයා]

updateMany()

Use Promise.all() to run those parallely