---
name: "Eliom_tools_common.server"
section: "3o"
platform: "linux"
package: "libeliom-ocaml-doc"
version: "4.0.0-2"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/Eliom_tools_common.server"
---

# Eliom\_tools\_common.server(3o)

Menus

## NAME

Eliom\_tools\_common -  Menus

## Module

Module   Eliom\_tools\_common

## Documentation

Module **Eliom\_tools\_common**\
  :  **sig end**

**Menus**

*type* **('a, \[\< Eliom\_service.registrable \], \[\< Eliom\_registration.non\_ocaml\_service \])** *one\_page* =  **(unit, unit, 'a, \[ \`WithoutSuffix \], unit, unit,** **\[\< Eliom\_service.registrable \] as 'b,** **\[\< Eliom\_registration.non\_ocaml\_service \] as 'c)** **Eliom\_service.service**

**Menus**

*type get\_page* =  **(Eliom\_service.get\_service\_kind, Eliom\_service.registrable,** **Eliom\_registration.non\_ocaml\_service)** **one\_page**

*type* **('a, \[\< Eliom\_service.registrable \], 'c)** *hierarchical\_site\_item* =\
  \| Disabled\
  \| Site\_tree **of** **('a, \[\< Eliom\_service.registrable \] as 'b, 'c)** **hierarchical\_site**

**Hierchical sites**

*type* **('a, \[\< Eliom\_service.registrable \])** *main\_page* =\
  \| Main\_page **of** **('a, \[\< Eliom\_service.registrable \] as 'b,** **Eliom\_registration.non\_ocaml\_service)** **one\_page**\
  \| Default\_page **of** **('a, 'b, Eliom\_registration.non\_ocaml\_service) one\_page**\
  \| Not\_clickable

*type* **('a, \[\< Eliom\_service.registrable \], 'c)** *hierarchical\_site* =  **('a, \[\< Eliom\_service.registrable \] as 'b) main\_page \*** **('c \* ('a, 'b, 'c) hierarchical\_site\_item) list**

**=== The type of hierarchical sites.** **A hierarchical site is a pair (main page, subpages).** **The difference between** **Main\_page, Default\_page and Not\_clickable is a bit subtle:** **- Main\_page is when you want to create a main page for your** **subsite. All the subpages are subsections of that page.** **- Default\_page is like Main\_page but is not taken into account** **for computing which is the current page in the menu.** **Use it for example when there is no main page, but you want** **one of the subpages to be the default page for your subsite.** **The service you use as default page** **must appear another time in the subtree!** **- Not\_clickable is when you do not want the menu entry to be a link** **but you want subpages.** **Each subpage is defined by the text to be displayed in menus** **and a hierarchical\_site\_item.** **If the latter is Disabled, the menu entry is disabled. ===**