19.6.13 Substitution Strings and Bind Variables for Tasks
Substitution Strings are used to pass information about a task to an Oracle APEX page.
Task Substitution Strings are used to pass information about a task to an APEX Page. For example, you might want to show different regions in the Task Details page depending on the task's priority or the date a task was created.
Substitution Strings are configured in the Task Definition.
Table 19-7 Substitution Strings for Task Definition Actions
Substitution String Syntax | Description |
---|---|
APEX$TASK_PK |
If a primary key column has been defined, this bind variable contains the primary key value.
|
APEX$TASK_ID |
This substitution string contains the id of the task for which this action is defined. |
APEX$TASK_SUBJECT |
This substitution string contains the subject of the task for which this action is defined. |
APEX$TASK_STATE |
This substitution string contains the current state of the task for which this action is defined. |
APEX$TASK_OUTCOME |
This substitution string contains the outcome of the task for which this action is defined. This variable is populated only for tasks in Completed state. |
APEX$TASK_CREATED_ON |
Contains the timestamp of the task creation, in the YYYY-MM-DD"T"HH24:MI:SS.FF3TZH:TZM format.
|
APEX$TASK_INITIATOR |
Contains the user who has initiated the task. This value defaults to the logged-in user if not explicitly specified as part of the Human Task - Create Page Process type. |
APEX$TASK_DUE_ON |
Contains the timestamp of when this task is due, in the YYYY-MM-DD"T"HH24:MI:SS.FF3TZH:TZM format.
|
APEX$TASK_OWNER |
Contains the user to whom the task is currently assigned. |
Parent topic: Managing Approvals