jrdc2

I run JRDC2 in my PC and it connects to my SQL Server Database and Mobile App with b4a connects to JRDC2 web service but both of them are connected to my WIFI at home and in this case they work properly. but I want my mobile App to connect JRDC2 from out of my home over the internet in this case...

Does anybody have some running JRDC2 code that does this? I've been trying to adjust the code without luck. The client application connects to a central database (database 1). The result from the query is the name of the database and the location of the database on the server (full path + name...

Hello, Recently i changed my laptop to a new one and re-installed all my softwares and updated to some newer versions. I got this error from jRDC2 connecting to a MySQL database. I'm using MySQL server 8, and JConnector 8: mysql-connector-java-8.0.17.jar I already opened ports 17178 inbound and...

Hi everyone, I followed the tutorial of jRDC2 step by step (this one to be clear). In the tutorial the two spinners are loaded with the list of cities and countries retrieved by sql. On my screen nothing happen. The two spinners are empty. No error is shown in the logs (neither B4A client's logs...

Hi All, Please note... I have read all (or as many as I could find) threads regarding jRDC2 but I'm still somewhat confused about what I should be using. :confused: I'm playing with an ABMaterial app, which is working beautifully when I'm running it using USBWebserver with a MySQL database...

Hi, I saw this very useful thread, [B4X] jRDC2 - B4J implementation of RDC (Remote Database Connector) I am planning to replace my PHP web server with jRDC2. I was able to run the jRDC2 B4J application, able to follow Erel's tutorial, created and run the Client apps (B4A) successfully...

Hi, I saw this very useful thread, [B4X] jRDC2 - B4J implementation of RDC (Remote Database Connector) I am planning to replace my PHP web server with jRDC2. I was able to run the jRDC2 B4J application, able to follow Erel's tutorial, created and run the Client apps (B4A) successfully...

Hi All, I can load/SELECT ALL data in a table from jRDC2 (mysql DB) with no problem, but I think this is not perfect in case of thousands of rows to return/SELECT from App performance standpoint, also I am aware that I can use LIMIT to limit the number of rows; however I am not sure how to...

my JRDC2 server in localhost running sucessfully. and then, I tried it to connect my B4a app in Heroku's ClearDB database using JRDC2 middleware server. Like this, DriverClass=com.mysql.jdbc.Driver JdbcUrl=jdbc:mysql://us-cdbr-east-06.cleardb.net/heroku_0c692a6fc1e1eb7?reconnect=true...