20.9 Workflow Substitution Strings
Lists available workflow substitution strings.
Substitution Strings are used to pass information about a workflow to an Oracle APEX page.
You can use workflow substitution strings to pass information about a workflow instance to an APEX page. For example, you might want to show different regions in the workflow details page depending on the workflow instance state.
| Substitution String Syntax | Description |
|---|---|
APEX$WORKFLOW_ACTIVITY_ID |
The ID of the workflow activity instance currently being executed by the workflow |
APEX$WORKFLOW_CREATED_ON |
The timestamp for workflow creation in YYYY-MM-DD"T"HH24:MI:SS.FF3TZH:TZM format.
|
APEX$WORKFLOW_DETAIL_PK |
The primary key value of the system of records that are the source for this workflow. The source is defined in the workflow versions. APEX$WORKFLOW_DETAIL_PK can be used as a bind variable in any PL/SQL query used by workflow activities, variables, and participants. When used as a bind variable, the syntax is :APEX$WORKFLOW_DETAIL_PK.
|
APEX$WORKFLOW_ID |
The workflow instance ID. |
APEX$WORKFLOW_INITIATOR |
The user who initiated the workflow. This defaults to the logged-in user who runs the application that starts a new workflow. |
APEX$WORKFLOW_STATE |
The workflow instance's current state. |
Parent topic: Managing Workflows and Tasks