Hologram.Page behaviour (hologram v0.6.5)

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Summary

Callbacks

init(map, t, t)

Initializes component and server structs (when run on the server).

template()

Returns a template in the form of an anonymous function that given variable bindings returns a DOM.

Functions

cast_params(params, page_module)

Casts page params to types specified with param/2 macro.

layout(module, props \\ [])

Defines page's layout metadata functions.

param(name, type, opts \\ [])

Accumulates the given param definition in params module attribute.

register_params_accumulator()

Returns the AST of code that registers params module attribute.

route(path)

Defines page's route metadata functions.

Callbacks

init(map, t, t)

@callback init(%{required(atom()) => any()}, Hologram.Component.t(), Hologram.Server.t()) ::
  {Hologram.Component.t(), Hologram.Server.t()}
  | Hologram.Component.t()
  | Hologram.Server.t()

Initializes component and server structs (when run on the server).

template()

@callback template() :: (map() -> list())

Returns a template in the form of an anonymous function that given variable bindings returns a DOM.

Functions

cast_params(params, page_module)

@spec cast_params(%{required(atom() | String.t()) => any()}, module()) :: %{
  required(atom()) => any()
}

Casts page params to types specified with param/2 macro.

layout(module, props \\ [])

(macro) 
@spec layout(
  module(),
  keyword()
) :: Macro.t()

Defines page's layout metadata functions.

param(name, type, opts \\ [])

(macro) 
@spec param(atom(), atom(), Hologram.Commons.Types.opts()) :: Macro.t()

Accumulates the given param definition in params module attribute.

register_params_accumulator()

@spec register_params_accumulator() :: Hologram.Compiler.AST.t()

Returns the AST of code that registers params module attribute.

route(path)

(macro) 
@spec route(String.t()) :: Macro.t()

Defines page's route metadata functions.