Eliom_content.Html5.Custom_data.server (3o)

Module Eliom_content.Html5.Custom_data

Module Custom_data : sig end

Type-safe custom data for HTML5. See the .

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.Html5.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 ().