make sure we show all keys from all rows

Dylan Huang · Dylan Huang · commit bcdede15aa69 · 2025-08-12T11:30:42.000-07:00
diff --git a/vite-app/src/GlobalState.tsx b/vite-app/src/GlobalState.tsx
@@ -109,8 +109,11 @@ export class GlobalState {
   }
 
   get flattenedDatasetKeys() {
-    if (this.flattenedDataset.length === 0) return [];
-    return Object.keys(this.flattenedDataset[0]);
+    const keySet = new Set<string>();
+    this.flattenedDataset.forEach((row) => {
+      Object.keys(row).forEach((key) => keySet.add(key));
+    });
+    return Array.from(keySet);
   }
 
   get totalCount() {

Original file line number	Diff line number	Diff line change
`@@ -109,8 +109,11 @@ export class GlobalState {`
`109`	`109`	`}`
`110`	`110`
`111`	`111`	`get flattenedDatasetKeys() {`
`112`		`- if (this.flattenedDataset.length === 0) return [];`
`113`		`- return Object.keys(this.flattenedDataset[0]);`
	`112`	`+ const keySet = new Set<string>();`
	`113`	`+ this.flattenedDataset.forEach((row) => {`
	`114`	`+ Object.keys(row).forEach((key) => keySet.add(key));`
	`115`	`+ });`
	`116`	`+ return Array.from(keySet);`
`114`	`117`	`}`
`115`	`118`
`116`	`119`	`get totalCount() {`