Getting Started with Expression Components

Expression Components is a UI library that can be deployed independently of the core library. These components give you powerful configuration abilities, as their configuration properties are powered by the Expression language.

Installation

Install with SF CLI:

sf package install --apex-compile package --wait 20 --package 04tRb0000012Mv8IAE

Install with SFDX CLI:

sfdx force:package:install --apexcompile package --wait 20 --package 04tRb0000012Mv8IAE

Site Context

Query Parameters

From any expression you can access query parameters for the current page using the global context variable prefix @ followed by the query parameter name:

"Hello @name"

where name is a query parameter in the current page.