Module Eliom_content.Html.Custom_data

module Custom_data: sig .. end

type 'a t

Custom data with values of type 'a.

val create : name:string ->
       ?default:'a ->
       to_string:('a -> string) ->
       of_string:(string -> 'a) -> unit -> 'a t

Create a custom data field by providing string conversion functions. If the default is provided, calls to return that instead of throwing an exception Not_found.

val create_json : name:string ->
       ?default:'a -> 'a Deriving_Json.t -> 'a t

Create a custom data from a Json-deriving type.

val attrib : 'a t ->
       'a -> [> `User_data ] Eliom_content.Html.attrib

attrib my_data value creates a HTML5 attribute for the custom-data type my_data with value value for injecting it into an a HTML5 tree ().

val get_dom : Js_of_ocaml.Dom_html.element Js_of_ocaml.Js.t ->
       'a t -> 'a

val set_dom : Js_of_ocaml.Dom_html.element Js_of_ocaml.Js.t ->
       'a t -> 'a -> unit