package eliom
Install
dune-project
Dependency
Authors
Maintainers
Sources
md5=089b68d5bac8dfae1116923f6d95b39c
sha512=b4828b57d963d217ca0efd871b1c0b3f8816c7971825eb49d0dc06dbd91004fc659f83f9121d849ab8de47560941d07b2b9c1838b3387e7c1a4d3d6b9058936b
doc/eliom.server/Eliom_react/Up/index.html
Module Eliom_react.UpSource
Event from client to server.
Up events are quite different from Down events. Because of the asymmetrical nature of web programming and because of the reactive model used, an Up event must be created on the server and wrapped into a callback (or something the client can build a callback with).
Example of use: let e_up = Eliom_react.Up.create (Eliom_parameter.ocaml "a" [%json: string]) in ... {{ ignore ( %e_up "A") }} ...
The type of events that, while being "on the server", are triggered by clients. On the server such an event is /primitive/ (hence the create function) whereas it is /effect-full/ on the client.
to_react e injects the up events e into react events so that it can be manipulated as a standard event.
val create :
?scope:Eliom_common.scope ->
?name:string ->
('a,
[ `WithoutSuffix ],
[ `One of 'a Eliom_parameter.ocaml ] Eliom_parameter.param_name)
Eliom_parameter.params_type ->
'a tcreate param creates an Up event. If ~name is present, the coservice used to transmit the event will always have the same name, even if the server is restarted. ~scope describes the visibility of the event. By default, it is `Site if it is called during initialisation, `Client_process otherwise.