fixes #3671 update url hash when switching dashboard

git-svn-id: http://dev.piwik.org/svn/trunk@7752 59fd770c-687e-43c8-a1e3-f5a4ff64c105

plugins/CoreHome/templates/broadcast.js

@@ -47,6 +47,11 @@ var broadcast = {
 	 */
 	forceReload: false,
 
+    /**
+     * Suppress content update on hash changing
+     */
+    updateHashOnly: false,
+
     /**
      * Initializes broadcast object
      * @return {void}
@@ -82,6 +87,12 @@ var broadcast = {
 
         // Unbind any previously attached resize handlers
         $(window).off('resize');
+
+        // do not update content if it should be suppressed
+        if (broadcast.updateHashOnly) {
+            broadcast.updateHashOnly = false;
+            return;
+        }
 			
 		// hash doesn't contain the first # character.
 		if( hash ) {

plugins/Dashboard/templates/dashboardObject.js

@@ -91,6 +91,8 @@
             dashboardLayout = null;
             dashboardId     = dashboardIdToLoad;
             piwikHelper.showAjaxLoading();
+            broadcast.updateHashOnly = true;
+            broadcast.propagateAjax('?idDashboard='+dashboardIdToLoad);
             fetchLayout(generateLayout);
             buildMenu();
             return this;