IBX-5857: Fix tall right ToC (#281)

Author: adriendupuis

docs/css/navigation.css

@@ -57,6 +57,11 @@
     padding-left: 10px;
     padding-bottom: 10px;
     padding-top: 7rem;
+    height: calc(100vh - 138px);
+}
+
+.md-nav--secondary .md-nav__title {
+    position: relative;
 }
 
 .md-nav--secondary>ul {

docs/js/custom.js

@@ -133,4 +133,25 @@ $(document).ready(function() {
 
     $('.md-sidebar--primary .md-sidebar__scrollwrap')[0].scrollTop =
         $('.md-sidebar--primary .md-nav__item--active:not(.md-nav__item--nested)')[0].offsetTop - 33;
+
+    $(document).scroll(function() {
+        if ($('.md-sidebar--secondary .md-nav__link--active').length) {
+            $('.md-sidebar--secondary .md-nav__link--active')[0].scrollIntoView({
+                behavior: 'instant',
+                block: 'nearest'
+            });
+        } else {
+            $('.md-sidebar--secondary .md-sidebar__scrollwrap').scrollTop(0);
+        }
+    });
+
+    $('.md-sidebar.md-sidebar--secondary nav a').click(function(event) {
+        window.setTimeout(function() {
+            $('.md-sidebar--secondary .md-nav__link--active').removeClass('md-nav__link--active');
+            $(event.target).addClass('md-nav__link--active');
+            $(document).scroll();
+            // Fix page TOC/hash bug
+            document.location.hash = event.target.hash;
+        }, 500);
+    });
 });