PlexusActionHelpers

The action helpers for a defined plexus action

• PlexusActionHelpers
  • .catchError
  • .hooks
  • .onCatch(handler, useGlobal)
  • .runErrorHandlers()
  • .ignoreInit()
  • .batch(fn)

.catchError

Internal: Does the helper instance have any errors handlers to handle an error?

.hooks

Internal: Eject the external functions object returned to the user in the first argument of the action function

.onCatch(handler, useGlobal)

Add a new error handler for this action. This will catch any errors that occur during the execution of this action and prevent a crash.

Param	Default	Description
handler		A function that will be called when an error occurs; omit to fail silently.
useGlobal	true	Should the global error handler be used? (default: true)

.runErrorHandlers()

Internal: Run all available error handlers

.ignoreInit()

Ignore the default halt for preActions

.batch(fn)

Run a function. During that function's execution, any state changes will be batched and only applied once the function has finished.

Param	Description
fn	The function to run in a batch