commit 1a00f7fecd240871caa219bb45460b43c652c604
author Scott Main <smain@google.com> Tue Oct 29 11:11:19 2013 -0700
committer Scott Main <smain@google.com> Tue Oct 29 11:13:26 2013 -0700
tree b5a7f48f772a801050526f187b23e4c0a9966fa4
parent db932024363c1a8d867dd7b5eb6eca0c185d325e

fix 'next' links to disable them when at the end of a list.
Also remove the "next class" link at the end of training.

Change-Id: I1d81919a0498d57b451741a7a0c12f011921f2cb

tools/droiddoc/templates-sdk/assets/js/docs.js

diff --git a/tools/droiddoc/templates-sdk/assets/js/docs.js b/tools/droiddoc/templates-sdk/assets/js/docs.js
index 1659cc6..f779c30 100644
--- a/tools/droiddoc/templates-sdk/assets/js/docs.js
+++ b/tools/droiddoc/templates-sdk/assets/js/docs.js
@@ -241,7 +241,7 @@
     var training = $(".next-class-link").length; // decides whether to provide "next class" link
     var isCrossingBoundary = false;
 
-    if ($selListItem.hasClass('nav-section')) {
+    if ($selListItem.hasClass('nav-section') && $selListItem.children('div.empty').length == 0) {
       // we're on an index page, jump to the first topic
       $nextLink = $selListItem.find('ul:eq(0)').find('a:eq(0)');
 
@@ -262,12 +262,17 @@
     } else {
       // jump to the next topic in this section (if it exists)
       $nextLink = $selListItem.next('li').find('a:eq(0)');
-      if (!$nextLink.length) {
+      if ($nextLink.length == 0) {
         isCrossingBoundary = true;
         // no more topics in this section, jump to the first topic in the next section
         $nextLink = $selListItem.parents('li:eq(0)').next('li.nav-section').find('a:eq(0)');
         if (!$nextLink.length) {  // Go up another layer to look for next page (lesson > class > course)
           $nextLink = $selListItem.parents('li:eq(1)').next('li.nav-section').find('a:eq(0)');
+          if ($nextLink.length == 0) {
+            // if that doesn't work, we're at the end of the list, so disable NEXT link
+            $('.next-page-link').attr('href','').addClass("disabled")
+                                .click(function() { return false; });
+          }
         }
       }
     }
@@ -285,10 +290,11 @@
       $('.next-page-link').attr('href','')
                           .removeClass("hide").addClass("disabled")
                           .click(function() { return false; });
-
-      $('.next-class-link').attr('href',$nextLink.attr('href'))
-                          .removeClass("hide").append($nextLink.html());
-      $('.next-class-link').find('.new').empty();
+      if ($nextLink.length) {
+        $('.next-class-link').attr('href',$nextLink.attr('href'))
+                             .removeClass("hide").append($nextLink.html());
+        $('.next-class-link').find('.new').empty();
+      }
     } else {
       $('.next-page-link').attr('href', $nextLink.attr('href')).removeClass("hide");
     }