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NameDescriptionScreens (Click to view)
Store Binder

JDBC Binder selected (See Figure 1).


Datasource
  • Custom Datasource - setup to connect to an external database, has additional configuration.
  • Default Datasource - connect to the Joget database.

By selecting Default Datasource, the database your Joget is currently using will be selected. (See Figure 3).


Figure 3: Configure Store JDBC Binder

Custom JDBC Driver

Custom JDBC Driver. This field is required when Custom Datasource is selected in Datasource above. Example: com.mysql.jdbc.Driver

Custom JDBC URL 

Custom JDBC URL. This field is required when Custom Datasource is selected in Datasource above. Example: 
jdbc:mysql://localhost:3307/jwdb?characterEncoding=UTF8&useSSL=false

Custom JDBC Username 

Custom JDBC Username. This field is required when Custom Datasource is selected in Datasource above.

Custom JDBC Password

Custom JDBC Password. This field is required when Custom Datasource is selected in Datasource above.

Info
titleTest the connection parameters

Click on the "Test Connection" button at the bottom of the page to quickly test out your configurations.

SQL SELECT Query

The SQL query specific to your database type (MySQL, MSSQL, Oracle, etc.). Use syntax like {field_id} in query to inject submitted form data.

Code Block
languagesql
titleExample
linenumberstrue
SELECT
   * 
FROM
   app_fd_table 
WHERE
   id = '#requestParam.id#'

Note: If you use JDBC in a form grid or spreadsheet for load or save binder, be advised the SQL syntax is different from form load or save binder. Kindly download and view the sample app for JDBC in a form grid or spreadsheet.

SQL INSERT Query

Use syntax like curly brackets {field_id} in query to inject submitted form data. 

Code Block
languagesql
titleExample
linenumberstrue
INSERT app_fd_table 
       (id, 
        c_name, 
        c_emailaddress) 
VALUES ({id}, 
        {name}, 
        {emailAddress})

You can use {uuid} to tell Joget to create a random unique id or a "Universally unique identifier". Example:

Code Block
languagesql
titleExample
linenumberstrue
INSERT app_fd_table
       (id,
        c_name,
        c_emailAddress
VALUES ({uuid},
        {name},
        {emailAddress})

Note: Be advised JDBC load/save binders cannot be used if your form or form grid has file or image attachment field elements. You will need to use the default Multirow Form Binder in this circumstance.


SQL UPDATE Query

Use syntax like curly brackets {field_id} in query to inject submitted form data.

Code Block
languagesql
titleExample
linenumberstrue
UPDATE app_fd_table 
SET    id = {id}, 
       c_name = {name}, 
       c_emailaddress = {emailAddress}, 
       c_contacttel = {contactTel} 
WHERE  id = {id}
SQL DELETE Query

SQL statement to delete form data records in Datalist/Grid element. Use syntax like curly brackets {id} in query to inject form data primary key value.

Code Block
languagesql
titleExample
linenumberstrue
DELETE
FROM
   app_fd_table 
WHERE
   id = {id}


Understanding JDBC Errors

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Error MessageMessagesCauses And SolutionsCause and solution
Message on screen: Record cannot be foundThere is a JDBC configuration error. Check the joget.log file for more information.
The rest of the error messages below are found in the "\apache-tomcat-x.x.xx\logs\" folderjoget.log file.
ERROR org.joget.plugin.enterprise.JdbcLoadBinder - org.apache.commons.dbcp.SQLNestedException:
Cannot load JDBC driver class		The property Custom JDBC Driver is incorrect
ERROR org.joget.plugin.enterprise.JdbcLoadBinder - org.apache.commons.dbcp.SQLNestedException:
Cannot create PoolableConnectionFactory (Could not connect to address=(host=localhost)(port=3306)(type=master) : Socket fail to connect to host:localhost, port:3306. Connection refused: connect)		The property Custom JDBC URL is incorrect
ERROR org.joget.plugin.enterprise.JdbcLoadBinder - org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Could not connect to address=(host=localhost)(port=3307)(type=master) : Access denied for user 'xxxx'@'localhost' (using password: YES)The property Custom JDBC Username or Custom JDBC Password is incorrect.

ERROR org.joget.plugin.enterprise.JdbcLoadBinder - java.sql.SQLSyntaxErrorException: .....

The property SQL SELECT Query is incorrect. Do also check the SQL lower or upper case spelling on table and column names, especially if you are running a database on a Linux OS which is case sensitive.
ERROR org.joget.plugin.enterprise.JdbcLoadBinder - java.sql.SQLException: Could not set parameter at position 1 (values was '?') Query - conn:506(M) - SELECT * FROM app_fd_table WHERE id = "?"

Do not enclosed the ? in single or double quotation marks. Correct syntax is (?) :

SELECT * 
FROM app_fd_table
WHERE id = (?)

ERROR org.joget.tutorial.JdbcOptionsBinder - com.microsoft.sqlserver.jdbc.SQLServerException:
The value is not set for the parameter number 2

DB error on JDBC Options with "Field ID to control available options based on Grouping". You can only pass one ? parameter in the SQL.

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