Merge pull request #425 from vincent99/master

Only show "On this page" if there are links to show

Dockerfile.prod

@@ -36,4 +36,5 @@ RUN stat /run/public/index.html
 FROM nginx
 VOLUME /usr/share/nginx/html/docs
 COPY --from=build /run/public /usr/share/nginx/html/docs/
+COPY gulpfile.babel.js /usr/share/nginx/html/docs/
 COPY nginx.conf /etc/nginx/conf.d/default.conf

Dockerfile.staging

@@ -35,4 +35,5 @@ RUN stat /run/public/index.html
 FROM nginx
 VOLUME /usr/share/nginx/html/docs
 COPY --from=build /run/public /usr/share/nginx/html/docs/
+COPY gulpfile.babel.js /usr/share/nginx/html/docs/
 COPY nginx.conf /etc/nginx/conf.d/default.conf

src/js/app.js

@@ -65,18 +65,26 @@ const bootstrapDocsSearch = function() {
     overlay.toggleClass('open');
 
     if (container.hasClass('open')) {
-      $('input#search').focus();
+      $('input#search-box').focus();
     }
 
     overlay.css({top: 120});
   });
-
 }
 
-const bootstrapDocsJS = function() {
-  bootstrapDocsSearch();
+const bootstrapIdLinks = function() {
+  const container = '.wrapper ARTICLE';
+  const selector = 'h2[id], h3[id], h4[id], h5[id], h6[id]';
+  $(container).on('mouseenter', selector, function(e) {
+    $(e.target).append($('<a />').addClass('header-anchor').attr('href', '#' + e.target.id).html('<i class="material-icons p-l-xs" aria-hidden="true">link</i>'));
+  });
+
+  $(container).on('mouseleave', selector, function(e) {
+    $(e.target).parent().find('.header-anchor').remove();
+  });
 }
 
 $(document).ready(() => {
-  bootstrapDocsJS();
+  bootstrapDocsSearch();
+  bootstrapIdLinks();
 });