Topics tagged associations

Topic	Replies	Views	Activity
Ecto: Unit Test for Validating Association Declarations Chat / Discussions ecto , exunit , associations	0	86	January 21, 2021
Ecto Constraints when the primary key is a field not auto-generated Questions / Help ecto , phoenix , troubleshooting , associations	4	108	January 13, 2021
Updating an associated schema of a belongs_to association Questions / Help ecto , associations	2	141	January 12, 2021
Ecto Associations with custom fields Questions / Help ecto , associations	3	211	January 2, 2021
Ecto Preload with Condition from the Main Query Questions / Help ecto , associations , preload	2	164	November 27, 2020
How to associate an existing record using belongs_to with Ecto? Questions / Help ecto , associations	8	184	November 25, 2020
Why is put_assoc calling Repo.update on the association? Questions / Help ecto , associations	1	117	November 19, 2020
Preload only first nested association's association Questions / Help ecto , associations , nested-associations , preload	8	133	November 16, 2020
Argument error: Unknown Field in association Questions / Help phoenix , associations	3	136	November 10, 2020
Preload associations in embeds? Questions / Help ecto , associations , embedded , preload , embedded_schema	5	255	October 21, 2020
Ecto get records where association count is 0 Questions / Help ecto , associations , ecto-query	2	158	October 12, 2020
Ecto has_many nested cast_assoc not updating Questions / Help forms , ecto , associations	5	240	October 12, 2020
Protocol Enumerable not implemented for #Ecto.Association.NotLoaded Questions / Help ecto , phoenix , associations	1	228	September 17, 2020
Receiving a list of IDs in params for a has_many association Questions / Help ecto , associations	5	247	August 8, 2020
How do you create associations using a through table IF the required info exists? Questions / Help ecto , phoenix , ecto_multi , associations	0	185	June 12, 2020
Removing an Association with Ecto Questions / Help ecto , associations	2	309	June 10, 2020
Self Referencing many_to_many Updating Associations Issues Questions / Help ecto , changesets , associations , many-to-many-association	4	279	June 6, 2020
How to update a belongs_to association? Questions / Help ecto , associations , belongs_to	3	413	May 31, 2020
Can't preload association when creating an entity Questions / Help ecto , phoenix , associations	4	274	May 3, 2020
How to get the parent assoc in polymorphic associations in ecto? Questions / Help ecto , phoenix , associations , polymorphism	2	307	April 26, 2020
Elixir association help Chat / Discussions phoenix , associations	13	312	April 21, 2020
Idiomatic way to access association field Questions / Help ecto , associations	6	410	March 17, 2020
Ecto where to place put_assoc/4 when I insert child and why we need to preload if we know id? Questions / Help ecto , phoenix , associations	4	662	February 20, 2020
How to design schema and database for tagging system? Questions / Help ecto , associations , has_many	1	434	December 27, 2019
All assoc are correct but i get no assoc _id for categories Questions / Help phoenix , troubleshooting , associations , ecto-migration	10	661	December 24, 2019
Problem with assoc following the phoenix doc guide Questions / Help ecto , phoenix , associations , guide	3	313	December 22, 2019
Questions regarding phoenix associations Questions / Help associations , model	5	426	October 16, 2019
Querying a sorted Playlist using ecto Questions / Help ecto , associations	1	230	September 21, 2019
How to create a hierarchical taxonomy (association) in Phoenix Questions / Help ecto , associations	5	840	September 7, 2019
Build_assoc vs put_assoc Questions / Help ecto , associations	0	495	July 18, 2019