Ticket #21273: ticket.21273.3.diff

wp-admin/js/common.dev.js

@@ -131 +131 @@
                         $('.screen-meta-toggle').css('visibility', '');
                         panel.parent().hide();
                 });
+
+                screenMeta.updateHash();
+        },
+
+        updateHash: function( hash ) {
+                hash = hash || '';
+                window.location.hash = hash;
         }
 };
 
 /**
  * Help tabs.
  */
+$(document).ready(function(){
+        var panel = window.location.hash;
+
+        if ( panel && $(panel).length ) {
+                link = $('a[href='+ panel +']'), panel = $( panel );
+
+                // Active the correct panel.
+                $('.contextual-help-tabs .active').removeClass('active');
+                link.parent('li').addClass('active');
+                $('.help-tab-content').not( panel ).removeClass('active').hide();
+                panel.addClass('active').show();
+
+                // Scroll back to the top.
+                $('html, body').animate({ scrollTop: 0 }, 'fast');
+
+                // Open the help panel.
+                if ( $('#contextual-help-wrap').is(':visible') )
+                        screenMeta.close( $('#contextual-help-wrap'), $('#contextual-help-link') );
+                else
+                        screenMeta.open( $('#contextual-help-wrap'), $('#contextual-help-link') );
+        };
+});
+
 $('.contextual-help-tabs').delegate('a', 'click focus', function(e) {
         var link = $(this),
                 panel;
@@ -153 +183 @@
 
         panel = $( link.attr('href') );
 
+        screenMeta.updateHash( $(panel).attr('id') );
+
         // Panels
         $('.help-tab-content').not( panel ).removeClass('active').hide();
         panel.addClass('active').show();