@conditions

The @conditions decorator is used to mark a method of a NodeBlock that defines the possible conditions (also called condition templates) for the block. The builder uses this method to populate a list with possible conditions, so the user can easily add new conditions to the form.

Decorator type

Method ℹ️

Applies to

• NodeBlock

Decorator signature

@conditions

Decorated method signature

(conditions: ConditionsOrchestrator): void

Decorated method parameters

Name	Type	Optional	Description
conditions	ConditionsOrchestrator	No	Reference to the ConditionsOrchestrator instance that is used to define possible conditions for a NodeBlock.

tip

The ConditionsOrchestrator instance is also available using the conditions property of a NodeBlock.

Example

import { tripetto, conditions, NodeBlock } from "@tripetto/builder";

@tripetto({
  type: "node",
  identifier: "example-block",
  label: "Example",
  icon: "data:image/svg+xml;base64,PHN2ZyAvPg=="
})
class ExampleBlock extends NodeBlock {
  @conditions
  onConditions(): void {
    // Define conditions here...

    this.conditions.template({
      condition: ExampleCondition
    });
  }
}