Step 1: Create the Basic Theme Layout Structure

To create the basic structure of the theme layout component, add attributes to define two regions—search and sidebar. Then add the attributes to the markup to define where the regions appear.

Right now, all the regions flow vertically, so add some semantic structure using the SLDS grid system.

Add a design resource to the bundle to give the component a UI label.

In Community Builder, you can see the theme layout’s semantic hierarchy by selecting it for the Home theme layout. Theme area in Community Builder

Open the Page Properties for the Home page. Select Override the default theme layout for this page. (1) to display Theme Layout. Select Home in the Theme Layout dropdown (2). Theme Layout property

The page refreshes, and now you can see the new theme layout component in action. Let's inspect the layout of the page. You no longer have a header, which used to contain the navigation, search, profile menu, and logo. Some of those elements are being moved into the two left sidebar regions—search and sidebarFooter. However, until you create a swappable search component for the designated search region, the standard search component still appears. Sample theme layout

Lightning Communities Developer Guide

Step 1: Create the Basic Theme Layout Structure

See Also