fix: In chart gallery thumbnail is rendered in case of no example in #…

…16707 (#26415) (cherry picked from commit 6d58566)
apache · Jan 9, 2024 · 1daab27 · 1daab27
1 parent ed29c5b
commit 1daab27
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/superset-frontend/src/explore/components/controls/VizTypeControl/VizTypeGallery.tsx b/superset-frontend/src/explore/components/controls/VizTypeControl/VizTypeGallery.tsx
@@ -849,10 +849,18 @@ export default function VizTypeGallery(props: VizTypeGalleryProps) {
  grid-area: examples-header;
  `}
  >
- {!!selectedVizMetadata?.exampleGallery?.length && t('Examples')}
+ {t('Examples')}
  </SectionTitle>
  <Examples>
- {(selectedVizMetadata?.exampleGallery || []).map(example => (
+ {(selectedVizMetadata?.exampleGallery?.length
+ ? selectedVizMetadata.exampleGallery
+ : [
+ {
+ url: selectedVizMetadata?.thumbnail,
+ caption: selectedVizMetadata?.name,
+ },
+ ]
+ ).map(example => (
  <img
  key={example.url}
  src={example.url}