fix(snapshots): Fixed issue with empty snapshots, fixes #4706

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ### Bug fixes
 * **Graph**: Fixed issue with light theme text color issue in tooltip, fixes [#4702](https://github.com/grafana/grafana/issues/4702)
+* **Snapshot**: Fixed issue with empty snapshots, fixes [#4706](https://github.com/grafana/grafana/issues/4706)
 
 # 3.0.0-beta4 (2016-04-13)
 

public/app/features/panel/metrics_panel_ctrl.ts

@@ -65,7 +65,7 @@ class MetricsPanelCtrl extends PanelCtrl {
       var data = this.panel.snapshotData;
       // backward compatability
       if (!_.isArray(data)) {
-        data = data;
+        data = data.data;
       }
 
       this.events.emit('data-snapshot-load', data);

public/app/plugins/panel/graph/module.ts

@@ -161,7 +161,7 @@ class GraphCtrl extends MetricsPanelCtrl {
 
   onDataSnapshotLoad(snapshotData) {
     this.annotationsPromise = this.annotationsSrv.getAnnotations(this.dashboard);
-    this.onDataReceived(snapshotData.data);
+    this.onDataReceived(snapshotData);
   }
 
   onDataError(err) {

public/app/plugins/panel/singlestat/module.ts

@@ -56,7 +56,7 @@ class SingleStatCtrl extends MetricsPanelCtrl {
 
     this.events.on('data-received', this.onDataReceived.bind(this));
     this.events.on('data-error', this.onDataError.bind(this));
-    this.events.on('data-snapshot-load', this.onDataSnapshotLoad.bind(this));
+    this.events.on('data-snapshot-load', this.onDataReceived.bind(this));
     this.events.on('init-edit-mode', this.onInitEditMode.bind(this));
   }
 
@@ -71,10 +71,6 @@ class SingleStatCtrl extends MetricsPanelCtrl {
     this.render();
   }
 
-  onDataSnapshotLoad(snapshotData) {
-    this.onDataReceived(snapshotData.data);
-  }
-
   onDataError(err) {
     this.onDataReceived({data: []});
   }

public/app/plugins/panel/table/module.ts

@@ -60,7 +60,7 @@ class TablePanelCtrl extends MetricsPanelCtrl {
 
     this.events.on('data-received', this.onDataReceived.bind(this));
     this.events.on('data-error', this.onDataError.bind(this));
-    this.events.on('data-snapshot-load', this.onDataSnapshotLoad.bind(this));
+    this.events.on('data-snapshot-load', this.onDataReceived.bind(this));
     this.events.on('init-edit-mode', this.onInitEditMode.bind(this));
     this.events.on('init-panel-actions', this.onInitPanelActions.bind(this));
   }
@@ -86,10 +86,6 @@ class TablePanelCtrl extends MetricsPanelCtrl {
     return super.issueQueries(datasource);
   }
 
-  onDataSnapshotLoad(data) {
-    this.onDataReceived(data.data);
-  }
-
   onDataError(err) {
     this.dataRaw = [];
     this.render();