Whats a good way to pass data to the page-elements?

[Alos]

Because the vaadin-router dynamically replaces the page-elements shown inside the <main> tag, there is no chance for the app-index to pass some properties down to the page-elements.

Whats the best way to achieve this?

[Tansito]

Thanks for your question @Alos! When we want to pass information between pages we usually use a library to manage the state of the application. Examples of those libraries can be redux or apollo-client if you use GraphQL.

Some time ago we were using redux to manage the state of some apps (in Vaadin you have a good tutorial to configure it, for example) but nowadays we are using a lot Apollo GraphQL through Apollo Elements for Lit and the experience using it is being quite graceful.