supabase

  1. Alexander Stolte

    Android Example [B4X] AS FeatureRequest - Supabase as backend

    https://www.b4x.com/android/forum/threads/b4x-xui-as-featurerequest-payware.163524/ In this example I show you how to use supabase as a backend for the AS_FeatureRequest quickly and easily. Supabase...
  2. Alexander Stolte

    B4A Library [B4X] [XUI] AS FeatureRequest [Payware]

    AS FeatureRequest is a lightweight, easy-to-integrate library that allows you to present a list of potential features to your users, enabling them to vote on the ones they find most valuable. By collecting and prioritizing user feedback, you can accelerate the development of the most desired...
  3. Alexander Stolte

    Android Example [B4X] Supabase - Call a Postgres function (RPC)

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ Perform a function call. You can call Postgres functions as Remote Procedure Calls, logic in your database that you can execute from anywhere. Functions are useful when the logic rarely...
  4. Alexander Stolte

    Android Example [B4X] Supabase - Sign In Anonymously

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ Supabase now supports anonymous user login, the B4X library now too. https://supabase.com/blog/anonymous-sign-ins Create and use anonymous users to authenticate with Supabase Enable Anonymous...
  5. Y

    B4J Question [ABMaterial][Supabase] Can we use them both?

    Hello team, Last month i created a webapp using both of them. Everything working fine in debug and release mode in my pc (localhost:8081). When i upload at my ubuntu VPS, i encounter many errors. Here is a sample code that i use to store personal data to Supabase: Sub btnSave_Clicked(Target As...
  6. Y

    B4J Question [Supabase] [SOLVED] Initialization error

    Good morning team, Everything was working fine until i uploaded realeased jserver to VPS (fresh install). jServer was starting normally and webapp was visible but connection to supabase was unavailable. So i checked log files and here are the results: SupabaseAuth: User is logged out, this user...
  7. Alexander Stolte

    Android Example [B4X] Supabase - INSERT or UPDATE a record and return it

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ It is possible to create a new data record and return it directly. Use the SelectData property Dim Insert As Supabase_DatabaseInsert = xSupabase.Database.InsertData Insert.From("users")...
  8. Alexander Stolte

    Android Example [B4X] Supabase - Column Alias

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ You can use column aliases in Supabase. All you need to do is write the alias name, a colon and then the column name. 'AliasName:ColumnName Query.Columns("Name:Tasks_Name") Dim Query As...
  9. J

    B4J Question [SOLVED] Error with Supabase Chat

    Good afternoon, I am getting the following error when running Supabase Chat. ResponseError. Reason: , Response: {"code":"23503","details":"Key is not present in table \"users\".","hint":null,"message":"insert or update on table \"dt_Chat\" violates foreign key constraint...
  10. Y

    Android Code Snippet [Supabase] Findings

    Hello, I am doing my baby steps with Supabase and i will post here my findings in case someone needs them. 1) If you JOIN tables and filtering, then you will get results even it is equal with filter even it is not. So, in order to INNER JOIN tables and get only results that corresponds with...
  11. elitse

    Android Question Supabase table joins with auth.users

    Can we do a join with a table in a schema that is not public? for example, join the auth.user with Public.user? If not, are there any work arounds? Thank you.
  12. Alexander Stolte

    Android Example [B4X] Supabase - Realtime Broadcast example app

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ This is a simple B4X broadcast example with supabase as backend. Libraries AS_TextfieldAdvanced AS_Label Supabase V1.16+ Have Fun :)
  13. Alexander Stolte

    Android Example [B4X] Supabase - Realtime Presence

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ Share state between users with Realtime Presence. https://supabase.com/docs/guides/realtime/presence Setup https://www.b4x.com/android/forum/threads/b4x-supabase-realtime.156354/ Sync and track...
  14. Alexander Stolte

    Android Example [B4X] Supabase - Realtime Broadcast

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ Send and receive messages using Realtime Broadcast https://supabase.com/docs/guides/realtime/broadcast Setup https://www.b4x.com/android/forum/threads/b4x-supabase-realtime.156354/ Listening to...
  15. Alexander Stolte

    Android Example [B4X] Supabase - Realtime Postgres Changes

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ Listen to Postgres changes using Supabase Realtime. https://supabase.com/docs/guides/realtime/postgres-changes Setup https://www.b4x.com/android/forum/threads/b4x-supabase-realtime.156354/...
  16. Alexander Stolte

    Android Example [B4X] Supabase - Supachat chat example app

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ This is a simple B4X chat example with supabase as backend. Setup Supabase create table public."dt_Rooms" ( id bigint generated by default as identity, name text not null...
  17. Alexander Stolte

    Android Example [B4X] Supabase - Database Limit and Offset

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ LIMIT and OFFSET allow you to retrieve just a portion of the rows that are generated by the rest of the query. Official postgresql documentation...
  18. Alexander Stolte

    Android Example [B4X] Supabase - Database OrderBy

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ You can order by just one column, or with multiple columns. Available sorting commands: desc To sort the records in descending order asc To sort the records in ascending order nullsfirst...
  19. Alexander Stolte

    Android Example [B4X] Supabase - Database Joins

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ In the following example I make a join into the "public.users" table and need the column "username" from it. Dim Query As Supabase_DatabaseSelect = xSupabase.Database.SelectData...
  20. Alexander Stolte

    Android Example [B4X] Supabase - Realtime

    https://www.b4x.com/android/forum/threads/b4x-supabase-the-open-source-firebase-alternative.149855/ This is a very simple tutorial on how to use the Realtime module. A more detailed tutorial is coming soon. Step 1 Click in your project on "Project -> Build configurations -> Conditional...
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