# TriggerPluginV1

toloka.client.project.template_builder.plugins.TriggerPluginV1 | Source code

TriggerPluginV1(
self,
*,
action: Optional[BaseComponent] = None,
condition: Optional[BaseComponent] = None,
fire_immediately: Optional[Union[BaseComponent, bool]] = None,
on_change_of: Optional[BaseComponent] = None,
version: Optional[str] = '1.0.0'
)


Use this to configure triggers that trigger a specific action when an event occurs.

The action is set in the action property, and the event is described in the other fields.

The event can be triggered immediately when the task is loaded ("fireImmediately": true) or when data changes in the property specified in onChangeOf.

You can also set conditions in the conditions property that must be met in order for the trigger to fire.

## Parameters Description

Parameters Type Description
action Optional[BaseComponent]

The action to perform when the trigger fires.

condition Optional[BaseComponent]

The condition that must be met in order to fire the trigger.

fire_immediately Optional[Union[BaseComponent, bool]]

Flag indicating whether the trigger should be fired immediately after the task is loaded.

on_change_of Optional[BaseComponent]

The data that triggers the action when changed.

Examples:

How to save the performer coordinates to the output.

coordinates_save_plugin = tb.plugins.TriggerPluginV1(
fire_immediately=True,
action=tb.actions.SetActionV1(
data=tb.data.OutputData(path='performer_coordinates'),