Actions

Actions are client-side operations triggered from the backend.
They can be dispatched in different contexts:

• Directly via the Calls API (doors.Call(...), doors.XCall(...))
• In a hook lifecycle after the request (r.After(...))
• In a hook lifecycle before the request (Before field on attributes)
• In a hook lifecycle on error (OnError field on attributes)

Built-in Actions

ActionEmit

Invokes a client-side handler registered with
$d.on(name: string, func: (arg: any, err?: Error) => any).

type ActionEmit struct {
	Name string // Handler name
	Arg  any    // Argument passed to handler
}

Helper:

ActionOnlyEmit(name string, arg any) []Action

ActionLocationReload

Reloads the current page.

type ActionLocationReload struct{}

Helper:

ActionOnlyLocationReload() []Action

ActionLocationReplace

Replaces the current location with a URL derived from a model.

type ActionLocationReplace struct {
	Model any // Path model
}

Helper:

ActionOnlyLocationReplace(model any) []Action

ActionLocationAssign

Navigates to a URL derived from a model.

type ActionLocationAssign struct {
	Model any // Path model
}

Helper:

ActionOnlyLocationAssign(model any) []Action

ActionScroll

Scrolls to the first element matching the CSS selector.

type ActionScroll struct {
	Selector string // CSS selector
	Smooth   bool   // Smooth scrolling if true
}

Helper:

ActionOnlyScroll(selector string, smooth bool) []Action

ActionIndicate

Applies visual indicators for a fixed duration.

type ActionIndicate struct {
	Indicator []Indicator   // Indicators to apply
	Duration  time.Duration // How long they remain active
}

Helper:

ActionOnlyIndicate(indicator []Indicator, duration time.Duration) []Action