One page layout

One page layout is created the same way as standard page. Create a new page in Pages>Add new section and add content to it with Visual Composer modules. After that give IDs to the row sections.
 

Upon adding IDs to all rows on page, start creating a menu for this one page layout. Go to Appearance>Menus and create menu items with Custom Links option.

Once the menu is ready, go back to your page and select this menu in Custom menu dropdown list in top right corner of edit page.


That's all! One page layout is ready.

Important information!

1. If you have inner pages on your site and onepage layout set as a home page, it is recommended to create 2 menus: - 1 multipage menu. Assign it as main menu of your site in Appearance>Menus section. - 1 onepage menu - for your homepage. Assign it in page settings by selecting menu from Custom menu dropdown list.
2. If you have row inside another row on your page, give row ID only to outer row. ID in the inner row won't work!