Please solve as you can

Describe the communication mechanisms in the following scenario of ionic app development a) We have a Menus Page, and would like to implement a viewMenuDetail page, how should you pass the menu information from Menus Page to the viewMenu Detail page. Write down the key statements b) We have a Menus Page, and would like to implement a Edit Menu page, how should you pass the updated menu information from the Edit Menu Detail page so that the Menus Page updates the Menus list (e.g. with changed new menu name) without reloading all other menus. Write down the key code to illustrate your idea