Session settings: close dialog on save response

app/assets/javascripts/layout.js

@@ -368,20 +368,25 @@
         }
 
         function close(evt) {
-            var $target = $(evt.currentTarget).closest('[layout]');
             var layoutId = $target.attr('layout-id');
             var isDialog = ($target.attr('layout') === 'dialog');
             if (isDialog) {
-                dialogEvent(layoutId, 'beforeHide');
-                $('.dialog-overlay').hide();
-            }
-            $target.hide();
-            if (isDialog) {
-                dialogEvent(layoutId, 'afterHide');
+                closeDialog(layoutId);
+            } else {
+                var $target = $(evt.currentTarget).closest('[layout]');
+                $target.hide();
             }
             return false;
         }
 
+        function closeDialog(dialog) {
+            var $dialog = $('[layout-id="' + dialog + '"]');
+            dialogEvent(dialog, 'beforeHide');
+            $('.dialog-overlay').hide();
+            $dialog.hide();
+            dialogEvent(dialog, 'afterHide');
+        }
+
         function screenEvent(screen, evtName, data) {
             if (screen && screen in screenBindings) {
                 if (evtName in screenBindings[screen]) {
@@ -583,6 +588,8 @@
             close(evt);
         };
 
+        this.closeDialog = closeDialog;
+
         /**
         * Given information on a grid, and a given card's grid settings, use the
         * margin options and return a list of [top, left, width, height]

app/assets/javascripts/sessionSettingsDialog.js

@@ -63,12 +63,13 @@
             if (typeof newSessionInfo.genres === "string") {
                 newSessionInfo.genres = [newSessionInfo.genres];
             }
-            alert("About to try and save: " + JSON.stringify(newSessionInfo));
-            rest.updateSession(id, newSessionInfo, settingsSaved);
+            var toSend = { music_session: newSessionInfo };
+            rest.updateSession(id, toSend, settingsSaved);
         }
 
         function settingsSaved(response) {
-            alert(response);
+            // No response returned from this call. 204.
+            app.layout.closeDialog('session-settings');
         }
 
         function events() {