1. Batman_

    Android Question [Solved] JRDC2 and SQL Server: B4A client issue or SQL server or firewall?

    I am going through the tutorial from this post: https://www.b4x.com/android/forum/threads/tutorial-of-connecting-android-to-ms-sql-server-using-jrdc2.114856/ From the tutorial I have managed to start the webserver and can confirm the connection to the SQL server database is working. I get the...
  2. Mashiane

    BANanoVuetifyAD3 - Contact Manager WebApp featuring MySQL + jRDC2 (no PHP)

    Ola First, thanks to everyone and each of our sponsors and donators who has made this possible. This would not be possible without B4X and BANano. Many thanks to those intellects. Over the past few months we have been attempting to ensure BANanoVuetifyAD3 works very well with jRDC2. We have...
  3. V

    B4J Question jRDC2 connection via linux server

    Hi i have a problem connecting my jRDC2 connector in my linux server to my b4a app. In my CentosOS 7 i run my jrdc2 and open my server port using : sudo iptables -I INPUT -p tcp -m tcp --dport 17170 -j ACCEPT then curl http://xxx.xxx.xxx.xx:17170/test and get an output RemoteServer is running...
  4. J

    Android Question Login Form using MySql in jRDC2 Help!

    Hi! I'm an absolute newbie here, I need help in validating my database using MySQL. here's my query sql.validate=SELECT * FROM `tbl_userinfo` WHERE `Username` = '" & uName.Text & "' AND `Password`='" & pWord.Text & "' In here, I have two edit texts, uName and pWord. It works just fine when I...
  5. José J. Aguilar

    Spanish [B4XPages] jRDC2 + MySQL CRUD + Login

    Hola a todos: Por fin me he puesto a probar un poco con B4XPages, y he empezado a adaptar el ejemplo B4XPages + B4XDrawer Creo que he visto algunos ejemplos con php + mysql para hacer login, etc... pero he visto pocos con jRDC2. Los datos de la base de datos y la interfaz gráfica son bastante...
  6. José J. Aguilar

    Android Example [B4XPages] jRDC2 + MySql CRUD + Login

    Hi all: I'm starting (at last) to work with B4XPages, so I've started to adapt the B4XPages + B4XDrawer example. I think I’ve seen more examples with php + mysql, but no projects with Jrdc2. Maybe the dummy data and the UI are too basic, but you can get some ideas. What do we need? - A...
  7. G

    Android Question [B4A] Cannot connect to database

    Hello there, Can anyone help me? i tried to use b4a to mysql with b4j jRDC and show this error ResponseError. Reason: java.net.ConnectException: Failed to connect to /, Response: ERROR: java.net.ConnectException: Failed to connect to / The IP Addresses is...
  8. OliverA

    B4J Library Alpha/Beta testing if jRDC2 with returning auto-generated key values after INSERT

    I've had this mod sitting on the sidelines since last fall. Looks like there is a need for this as shown in this post: https://www.b4x.com/android/forum/threads/rdc2-select-last_insert_id.126310/ In order to retrieve the auto generated key values for an INSERT statement, I've added the...
  9. OliverA

    B4J Library Alpha/Beta testing of jRDC2 server with stored procedures support

    Looking for testers!!!! This modification adds support for calling stored procedures that can return zero or more result sets and zero or more output parameters to my previously modified jRDC2 server (https://www.b4x.com/android/forum/threads/modded-jrdc2-w-sqlite-support-and-more.85578/). It...
  10. A

    B4J Question jRDC2 +SSL problem

    Hi All, I am trying to implement SSL in jRDC2, but I am not sure what I am doing wrong. can someone please help with the attached example? Note: I have created keystore file at my cloud linux VM - but it is not on my windows PC, is this the correct process? if not and the keystore needs to...
  11. amorosik

    B4J Question [B4X] jRDC2 - To use another db server where to modify the code?

    For use with Microsoft Sql Server, Postresql, Firebird, and so on, where is it necessary to change the code to keep it working correctly?
  12. Angel Garcia

    B4J Question jRDC2 with SSL example

    Hello all, Wondering if there is an example of jRDC2 with SSL connection, just in order to put me on the right direction. First I'll go threw this tutorial: https://www.b4x.com/android/forum/threads/b4j-server-requesting-and-installing-ssl-certificate.55194/#post-346876 And later go threw this...
  13. A

    Android Question Example for LazyLoading from jRDC2

    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...
  14. M

    Android Question JRDC2 - Use SQL code in parameters

    Hi, I use JRDC2 for an Android application with the MYSQL database but i have difficulties for one of my request, Is it possible to put SQL code in query parameters? In my case, I want to create "WHERE" code in my B4A because users can add a variable number of filters For example, we can have...
  15. saeed10051

    Android Question How jRDC2 can be used to access an online database

    I have reviewed the jRDC2 tutorial in which Erel has taught about accessing a database situated on a local pc. I have a mysql database on infinity free online database hosting site. How can i access it by implementing client side coding in B4A. Where i need to keep the DbrequestManager.bas file...
  16. A

    Android Question Load Mysql table into B4XTable

    Hello everyone. I'm trying to load Mysql database table data into B4XTable by using JRDC2. I can print results in logs. But the data is not showing in B4XTable columns it shows table empty. Anyone can explain how to load result rows into B4XTable? Thank you.
  17. Martin Fernandez

    B4J Question jRDC2 connection to MSSQLServer failed

    Hi, I'm using jRDC2 to connect to MSSQLServer DB in all my projects with no problems in several servers, today after installing all the requirements and from jRDC2 source running in Debug mode (I tested in Release too), I tested using the browser with localhost and this message appears...
  18. I

    Android Question [SOLVED] JRDC2 IN Operator

    Sorry, pheraps this is a noob question.. How can i use IN operator with JRDC2? Dim cmdList As DBCommand = Db.CreateCommand(Query, Array (X,"763043,763054,755123,759006")) This return 0 records This is in properties.config sql.xxx=SELECT Cat, prod, x FROM supprod where id = ? and...
  19. M

    B4J Question jRDC2 Dynamic Config selection

    Hi All This is my first post so please be gentle :) and I am still pretty new to B4J but have already learnt a great deal from this fantastic community. It looks like it is not possible but thought I would put it out there anyway to see if anyone has thought of or created an alternative...
  20. A

    B4J Tutorial Testing jRDC2 start to end on a VM

    Hi I have wrote this just in case someone needs to implement the jRDC2 on a VM on cloud, I know a lot of members already know this and it is definitely not a new information, but for someone that have not tried this before I think it will be useful to have a start to end process. Steps in...