bind/4

Documentation
- Reference manual
  - Using SWI-Prolog in your browser (WASM)
    - library(wasm): WASM version support
      - await/2
      - is_async/0
      - sleep/1
      - bind/4
      - bind_async/4
      - unbind/2
      - wait/3
      - is_object/1
      - is_object/2
      - :=/2
      - js_script/2
      - fetch/3
- Packages

[det]bind(+Elem, +EventType, -Event, :Goal)

[det]bind_async(+Elem, +EventType, -Event, :Goal)

Bind EventType on Elem to call Goal. If Event appears in Goal is is bound to the current event.

The bind_async/4 variation runs the event handler on a new Prolog engine using Prolog.forEach(). This implies that the handler runs asynchronously and all its solutions are enumerated.

Compatibility: bind_async/5 is a SWI-Prolog extension to the Tau library

[det]bind(+Elem, +EventType, -Event, :Goal)

[det]bind_async(+Elem, +EventType, -Event, :Goal)

Bind EventType on Elem to call Goal. If Event appears in Goal is is bound to the current event.

The bind_async/4 variation runs the event handler on a new Prolog engine using Prolog.forEach(). This implies that the handler runs asynchronously and all its solutions are enumerated.

Compatibility: bind_async/5 is a SWI-Prolog extension to the Tau library