Subscribe Event
- Content Writers
Overview
The Subscribe Event action is used to listen for events that are emitted by a source layout or workflow.
When the subscribed event occurs, the action enables the workflow to respond accordingly by executing predefined steps or capturing input parameters.
It allows for real-time interaction between different parts of the application, ensuring that workflows or layouts can react dynamically to specific events emitted by other components.
Let’s explore the screens that follow, after drag-n-drop of Subscribe Event action on workflow canvas.
Config
Config Field | Description |
|---|---|
Layout | It allows to choose layout from which one wants to subscribe event. |
Event | It allows to choose specific event to emit from the layout. Note: By default, this will show blank, if the layout is not chosen. |
Workflow | It allows to choose workflow through which the event will be fired or emitted. |
Variable Mapping | It allows to map event variables with Workflow variables. Reference: Variable Mapping |
Unsubscribe Once Emitted Event | If checked, the event will be unsubscribed once emitted. |
Variable Mapping
After clicking on + button, following screen for variable mapping opens up.
Variable Mapping Field | Description |
|---|---|
Event Variable | It enables to choose the event variable to be mapped. |
Destination Type | It enables to choose the destination with which the variable is to be mapped with. It contains:
|
Destination Field | It enables to choose the exact field or variable on which the event variable will be mapped. Note: By default, this field is invisible. It will only be visible if the destination type is specified. |