Merge pull request #50 from chakler/master

Changed from pushState to replaceState
impallari · Jun 26, 2015 · fcfd2f8 · fcfd2f8
2 parents bfcc274 + 6aff970
commit fcfd2f8
Show file tree

Hide file tree

Showing 2 changed files with 45 additions and 7 deletions.
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,9 @@
+# OS generated files #
+######################
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
diff --git a/js/init.js b/js/init.js
@@ -1,19 +1,48 @@
- $(document).ready(function(){
+$(document).ready(function(){
 
     // Tabs
     var tabContainers = $('div.tabs > div');
-    $('div.tabs ul.tabNavigation a').click(function () {
-        tabContainers.hide().filter(this.hash).show();
+
+    function tabTrigger(link, hash) {
+        tabContainers.hide().filter(hash).show();
         $('div.tabs ul.tabNavigation a').removeClass('selected');
-        $(this).addClass('selected');
+        link.addClass('selected');
+    }
+
+    if (location.hash) {
+        // Make sure page jump back to top
+        setTimeout(function() {
+            window.scrollTo(0, 0);
+        }, 1);
+    }
+
+    if (window.location.hash) {
+        var hash = window.location.hash
+            link = $('div.tabs ul.tabNavigation a[href="'+hash+'"]');
+        tabTrigger(link, hash);
+    } else {
+        var link = $('div.tabs ul.tabNavigation a').filter(':first'),
+            hash = link.attr('href');
+        tabTrigger(link, hash);
+    };
+
+    $('div.tabs ul.tabNavigation a').click(function (event) {
+        var link = $(this),
+            hash = link.attr('href');
+        tabTrigger(link, hash);
+        // History API
+        if(history.replaceState) {
+            history.replaceState(null, null, hash);
+        };
+        event.preventDefault();
         return false;
-    }).filter(':first').click();
+    });
 
     // OT Features Panel
     $('#showhide').click(function () {
         $('#otfeatures').slideToggle("fast", function() {
-		    $("#showhide").text($(this).is(':visible') ? "Hide OpenType Features" : "OpenType Features");
-		  });
+            $("#showhide").text($(this).is(':visible') ? "Hide OpenType Features" : "OpenType Features");
+          });
     });
 
     // OT Features initial Run