Call

The call pipe will call your component methods are pure pipe.

Example component

An example in COMPONENT.component.ts.

@Component({ ... })
class ExampleComponent {
  method(value: string): string {
    return value && value.toUpperCase();
  }
}

Call method via function

An example in COMPONENT.template.html.

{{ text | call: method }}

Call method via string

An example in COMPONENT.template.html.

{{ text | call: 'method' }}

Call method with additional arguments

An example in COMPONENT.template.html.

{{ text | call: method: 'additional': 'arguments' }}