Share My Creation (PHP/MySQL/API) User Login App - aeric    
Aug 16, 2024   
(31 reactions)Web API
Updates:
Latest B4XPages user login client apps (using B4J server):
https://www.b4x.com/android/forum/threads/project-template-user-login-client-b4x.161914/
Older project:
https://www.b4x.com/android/forum/threads/b4j-mysql-api-server-key-token-and-b4x-user-login-apps.126081/
94106... simple PHP with mysql_query function. I have later updated the 2nd sample with mysqli since mysql... to extend to more models. For example, I could have add "Driver" and "Order"...
B4A Tutorial [java] Creating libraries for B4A - Erel    
Sep 29, 2016   
(8 reactions).
Creating a new project:
1. Create a new Java project (not Android project).
2. Add a reference to... that the user will see. The user is not familiar with the package or the actual class name. This means... inside the java classes.
You should use regular javadoc style comments to document methods, fields and classes. Do not use any special tags like @param or @return.
You can use code tags:
/**
* Reads..." to generate the XML file.
Choose Project - Generate JavaDoc.
http://www.b4x.com...
B4J Question config.properties - MS Sql driver for JDBC - Peekay    
Jun 10, 2020I am trying to change the tutorial code for mysql to MS Sql, but I have it wrong. This is my code:
DriverClass=com.Drivermicrosoft.sqlserver.jdbc.SQLServerDriver
JdbcUrl=jdbc:sqlserver://localhost/test?characterEncoding=utf8
I could not find the correct connection string elsewhere on the forum.
Thanks
PK...
B4A Question File transfer between android device and windows pc - DonManfred (first post)    
Jan 10, 2023
What am I doing wrong?
Not using the forumsearch first?
https://www.b4x.com/android/forum/pages/results/?query=java.lang.ClassNotFoundException%3A+com.mysql.jdbc.Driver...
link: I now use the jrdc2 example but got stuck at : java.lang.ClassNotFoundException: com.mysql.jdbc...
Share My Creation [B4J] [MySQL] [API] Server (Key + Token) and [B4X] User Login Apps - aeric    
Aug 16, 2024   
(39 reactions)
Updates:
Latest B4XPages user login client apps (using B4J server):
https://www.b4x.com/android/forum/threads/project-template-user-login-client-b4x.161914/
105281
Finally I would like to share my B4J API server written in B4J.
Compare to my previous PHP API, this API server implements... database and tables in MySQL server.
jAPI.zip - Source code for server app (B4J).
B4A.zip - Source code... template (B4A, B4i and B4J)
Live server: https://api.puterise.com:17179
12 Jan 2021: Attached...
B4A Tutorial Accessing third party Jar with #Additionaljar and JavaObject - Picasso - Erel    
Jan 19, 2026   
(27 reactions) the JavaDocs page: http://square.github.io/picasso/javadoc/com/squareup/picasso/Picasso.html
This sub will call the static method:
Sub GetPicasso As JavaObject
Dim jo As JavaObject
'com.squareup... this information is from Picasso JavaDocs: http://square.github.io/picasso/javadoc/index.html?com/squareup... Sub
Sub GetPicasso As JavaObject
Dim jo As JavaObject
'com.squareup.picasso.Picasso...)
End Sub
JavaObject is an internal library. v2.07 is available here: https://www.b4x.com/android...
B4J Code Snippet MySQL / MariaDB jar, driver and jdbc url - Erel    
Aug 13, 2025   
(13 reactions) a reference to the jar (change version as needed):
#AdditionalJar: mysql-connector-j-9.4.0
3. Driver + url:
sql.Initialize2("com.mysql.cj.jdbc.Driver", "jdbc:mysql://localhost/database_here", Username, Password)
MariaDB
1. Jar: https://mariadb.com/downloads/connectors/connectors...MySQL
1. Jar is available here: https://dev.mysql.com/downloads/connector/j/
Choose the Platform....
sql.Initialize2("org.mariadb.jdbc.Driver", "jdbc:mariadb://localhost/database_here...
B4A Question MSSQL-JDBC Minimalistic Example - Charles Biba    
Mar 12, 2018, all the examples I found do not have a Boolean parameter in the sql initialize... am I mixing up... event. In there i am trying to execute:
sql1.Initialize("com.microsoft.sqlserver.jdbc.SQLServerDriver","jdbc:sqlserver://172.21.1.100:1433/TEST_CB;user=android;password=andy",False....sqlserver.jdbc.SQLServerDriver","jdbc:sqlserver://172.21.1.100:1433;integratedSecurity=false;user...Ok... I am trying to get B4A to connect to an in-house MSSQL server (2014) using a direct JDBC...
B4A Library JdbcSQL - Directly connect to remote databases - Erel    
Sep 17, 2017   
(35 reactions) databases.
JdbcSQL - Any remote SQL database with a supported JDBC driver. MySQL and MS SQL... updating the app.
- Server and client performance issues - The Jdbc drivers are not optimized for... and add a reference with #AdditionalJar.
For example:
#AdditionalJar: mysql-connector-java-5.1.34-bin
Note that you should use Java 7 jars. MySQL connector: https://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.34.tar.gz
MS SQL: http://jtds.sourceforge.net/
As we are connecting...
B4A Question Maven artifact not found: com.google.guava/listenablefuture (SOLVED) - Greg Breinholt    
Oct 25, 2020   
(1 reaction)Just updated the SDK through the B4A SDK Manger and now I get the "Maven artifact not found: com.google.guava/listenablefuture".
I tried searching for it, and this is closest one installed:
101792
I see that others had this issue in the past - seems that updates to the SDK Manager to 3.6 fixed it last time:
https://www.b4x.com/android/forum/threads/marvin-artifact-not-found-guava.112315/#post-700697
I also tried copying the resources over, as noted here:
https://www.b4x.com/android...
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