
The side menu shown on the left is defined in the ./source/site_config.js
file by the siteConfig.content list (array).
Each entry in this list is an object with the following fields: id, template, data
and list (optional).
Example
{
id: 'about',
template: 'app/layout/side_menu_item',
data: {
title: 'About',
icon: 'info_outline',
link: '#/about',
file: 'content/about.md'
}
}
The template field determines how the item is rendered. The item in the example
above is rendered like this:

The data field contains properties that can be rendered in the template by
using the double curly braces.
So, for instance, the data.title property is rendered by using the
{{data.title}} text in the template.
The following templates are currently being used for the side menu:
1) menu item ./app/layout/side_menu_item
<a href="{{data.link}}" {{data.attr}} layout="row center-left">
<i class="material-icons">{{data.icon}}</i>
<span>{{data.title}}</span>
</a>
2) sub menu item ./app/layout/side_menu_subitem
<a href="{{data.link}}" {{data.attr}} class="sub_item" layout="row center-left">
<span>{{data.title}}</span>
</a>
The first template contains also a data.icon field whose value can be a
Material Design Icons icon name.
Note that, in order to work, any space character in the name of the icon must be
replaced with the _ symbol.
The data.link property can be a standard url (either absolute or relative) or
it can be a link to an item of the ./source/site_config.js file.
In this case the link will start with the #/ character sequence followed
by the id of the item to load.
The data.file property will point to the content file to load that can be
a standard .html file or a .md markdown file.
An item can also be a section containing other sub-items, in which case the
field list will be used to store an array with the items of the section (as
it happens for the Documentation section in this side menu).
{
id: 'docs',
template: 'app/layout/side_menu_item',
data: {
title: 'Documentation',
icon: 'import_contacts',
link: '#/docs/usage'
},
list: [ // <-- items in this section
{
id: 'content_loading',
template: 'app/layout/side_menu_subitem',
data: {
title: 'Content loading',
link: '#/docs/content_loading',
file: 'content/docs/content_loading.md'
}
},
{
id: 'side_menu',
template: 'app/layout/side_menu_subitem',
data: {
title: 'The side menu',
link: '#/docs/side_menu',
file: 'content/docs/side_menu.md'
}
},
{
id: 'theme',
template: 'app/layout/side_menu_subitem',
data: {
title: 'Theme',
link: '#/docs/theme',
file: 'content/docs/theme.md'
}
},
{
id: 'site_bundling',
template: 'app/layout/side_menu_subitem',
data: {
title: 'Bundling',
link: '#/docs/site_bundling',
file: 'content/docs/site_bundling.md'
}
}
]
}