docs(sidebar): add sidebar documentation

docs/contents/articles/051-sidebar/index.md

@@ -0,0 +1,125 @@
+---
+title: Sidebar
+author: vl
+sort: 900
+group: Components
+template: article.jade
+---
+
+Sidebar is used to provide convenient way of navigation in our application. 
+Application support only one sidebar per angular application. 
+That means sidebar is basically a singletone object.
+Currently sidebar supports level 1 and 2 sub menus.
+ 
+Sidebar can be created using `baSidebar` directive:
+```html
+<ba-sidebar></ba-sidebar>
+```
+
+
+For now it support only javascript configuration. And can be configured manually or via `ui-router` states.
+They can be used either combined or one at a time.
+
+
+## Manual configuration
+
+For manual configuration you need to use `baSidebarServiceProvider` provider in angular [configuration block](https://docs.angularjs.org/guide/module#configuration-blocks).
+The provider has `addStaticItem` method, which receives menuItem object as an argument, which can have following properties:
+
+<table>
+<thead>
+<tr>
+<td>property</td>
+<td>type</td>
+<td>meaning</td>
+</tr>
+</thead>
+<tbody>
+
+<tr>
+<td>title</td>
+<td>String</td>
+<td>Name of the menu item</td>
+</tr>
+
+<tr>
+<td>icon</td>
+<td>String</td>
+<td>Icon (it's class name) to be displayed near title</td>
+</tr>
+
+<tr>
+<td>stateRef</td>
+<td>String</td>
+<td>`ui-router` state associated with this menu item</td>
+</tr>
+
+<tr>
+<td>fixedHref</td>
+<td>String</td>
+<td>Url associated with this menu item</td>
+</tr>
+
+<tr>
+<td>blank</td>
+<td>String</td>
+<td>Specifies if following Url should be opened in new browser tab</td>
+</tr>
+
+<tr>
+<td>subMenu</td>
+<td>Array of menu items</td>
+<td>List of menu items to be displayed as next level submenu</td>
+</tr>
+
+</tbody>
+</table>
+
+## Route configuration
+
+By default sidebar iterates through all **ui-router** states you defined in your application and looks for `sidebarMeta` property in them.
+For each state with this property found sidebar element is created. 
+
+States are being grouped hierarchically. 
+That means if there's parent abstract state for some state and they both have `sidebarMeta` property, it will be displayed as a sub item of that abstract state menu item.  
+
+Name of the item is taken from `state`'s `title` property. Sample state configuration, which will be included in sidebar:
+```javascript
+$stateProvider
+        .state('dashboard', {
+          url: '/dashboard',
+          templateUrl: 'app/pages/dashboard/dashboard.html',
+          title: 'Dashboard',
+          sidebarMeta: {
+            icon: 'ion-android-home',
+            order: 0,
+          },
+        });
+```
+
+`sidebarMeta` object can have following properties:
+
+<table>
+<thead>
+<tr>
+<td>property</td>
+<td>type</td>
+<td>meaning</td>
+</tr>
+</thead>
+<tbody>
+
+<tr>
+<td>icon</td>
+<td>String</td>
+<td>Icon (it's class name) to be displayed near title</td>
+</tr>
+
+<tr>
+<td>order</td>
+<td>Number</td>
+<td>Element's order in current hierarchy</td>
+</tr>
+
+</tbody>
+</table>

docs/contents/css/main.css

@@ -812,6 +812,19 @@ figure {
     max-width: 100%;
 }
 
+.inner-content table {
+    border-collapse: collapse;
+    width: 100%;
+}
+.inner-content th, .inner-content td {
+    padding: 0.25rem;
+    text-align: left;
+    border: 1px solid #ccc;
+}
+.inner-content tbody tr:nth-child(odd) {
+    background: #eee;
+}
+
 h1:after {
     content: "";
     display: table;