Created by Jerry Wang, last modified on Aug 26, 2015
GET_ROLE_BASED_PAGE_USAGES
GET_START_UP_MENU
cached_navigation_tree
/ui2/nwbc_nav_tr
SUSR_USER_LOGONDATA_GET
IMPORT
FROM DATABASE
session buffer
get_user_info
get_roles
Read list of roles for the user: NAVIGATION_SELECT_AGRS_OF_USER
PRGN_READ_ROLE_MENU
entry point:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 讀取user menu:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 DB裡存放的cache結果:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 讀取目前user的類型:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 cache資訊:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 如果cache不命中，進入line 13：
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 取得目前user 所有的role:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 根據user role獲得node:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 loop所有的role，根據role拿到對應的node:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 總共獲得11個node:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 對應的description如下:
SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 SAP ABAP Fiori Launchpad role based page - cached_sap_menu - 基于角色的頁面顯示原理 
