17585: Project change should trigger loader

[arvados-workbench2.git] / src / views / project-panel / project-panel.tsx

diff --git a/src/views/project-panel/project-panel.tsx b/src/views/project-panel/project-panel.tsx
index 672645111743769f0dcec12644277479e43f0c8a..80663330cc1f3ffefdf33e90937242cb0fd38533 100644 (file)
--- a/src/views/project-panel/project-panel.tsx
+++ b/src/views/project-panel/project-panel.tsx
@@ -133,22 +133,37 @@ interface ProjectPanelDataProps {
     resources: ResourcesState;
     isAdmin: boolean;
     userUuid: string;
+    dataExplorerItems: any;
 }
 
 type ProjectPanelProps = ProjectPanelDataProps & DispatchProp
     & WithStyles<CssRules> & RouteComponentProps<{ id: string }>;
 
+let data: any[] = [];
+let href: string = '';
+
 export const ProjectPanel = withStyles(styles)(
     connect((state: RootState) => ({
         currentItemId: getProperty(PROJECT_PANEL_CURRENT_UUID)(state.properties),
         resources: state.resources,
         userUuid: state.auth.user!.uuid,
+        dataExplorerItems: state.dataExplorer?.projectPanel.items,
     }))(
         class extends React.Component<ProjectPanelProps> {
             render() {
-                const { classes } = this.props;
+                const { classes, dataExplorerItems } = this.props;
+                let loading = false;
+
+                if (dataExplorerItems.length > 0 && data === dataExplorerItems && href !== window.location.href) {
+                    loading = true
+                } else {
+                    href = window.location.href;
+                    data = dataExplorerItems;
+                }
+
                 return <div className={classes.root}>
                     <DataExplorer
+                        working={loading}
                         id={PROJECT_PANEL_ID}
                         onRowClick={this.handleRowClick}
                         onRowDoubleClick={this.handleRowDoubleClick}