Joget DX 8 Stable Released
The stable release for Joget DX 8 is now available, with a focus on UX and Governance.
ID Generator Tool allows one to increase value stored in Environment Variable by one. It is very often used to generate/keep a running number (e.g. application reference number).
You will only need to do this if you are using MySQL, as other databases already default to "READ-COMMITTED".
Run following queries in MySQL.
SET GLOBAL tx_isolation='READ-COMMITTED'; SET SESSION tx_isolation='READ-COMMITTED';
You will also need to set the following in your my.cnf/my.ini file.
[mysqld]
transaction-isolation = READ-COMMITTED
Name | Description | |
---|---|---|
ID | Key in the field id. Mandatory field. If you use "id", the form will save with the "id" primary key in running sequence. Joget will not create the "id" in UUID format. | Figure 1: ID Generator Tool Properties |
Label | Key in the label of this field.Mandatory field. | |
Environment Variable Name | Name of the environment variable to be used to keep the running number. Joget will automatically create the environment variable in Properties & Export if the name does not exist. | |
Format | Determines the pattern of the generated value (e.g., "REF-?????" will yield "REF-00001"). | |
Hidden | Click the checkbox to hide this field in the form. | |
Workflow Variable | The value generated can be saved into the corresponding workflow variable named here. Using a non-existent Workflow Variable name You will get the following warning with the name printed out (e.g. status) in the server Joget log if you attempt to map to a non-existent Workflow Variable: context attribute status does not exist in process context - adding new attributes to the process context is not allowed |