fix(vibrant-component): ensure column names are only pushed for full data selection in Table (#1036)

Author: duke-101

packages/vibrant-components-web/src/lib/VirtualizedTable/VirtualizedTable.tsx

@@ -155,9 +155,11 @@ export const VirtualizedTable = <Data extends Record<string, any>, RowKey extend
 
     const selectedCells = [];
 
-    const columnNames = columns.slice(startCol, endCol + 1).map(column => column.title || column.dataKey || '');
+    if (endRow - startRow + 1 === data.length) {
+      const columnNames = columns.slice(startCol, endCol + 1).map(column => column.title || column.dataKey || '');
 
-    selectedCells.push(columnNames.join('\t'));
+      selectedCells.push(columnNames.join('\t'));
+    }
 
     for (let rowIdx = startRow; rowIdx <= endRow; rowIdx++) {
       const row = data[rowIdx];

packages/vibrant-components/src/lib/Table/Table.tsx

@@ -270,9 +270,11 @@ export const Table = <Data extends Record<string, any>, RowKey extends keyof Dat
 
     const selectedCells = [];
 
-    const columnNames = columns.slice(startCol, endCol + 1).map(column => column.title || column.dataKey || '');
+    if (endRow - startRow + 1 === data.length) {
+      const columnNames = columns.slice(startCol, endCol + 1).map(column => column.title || column.dataKey || '');
 
-    selectedCells.push(columnNames.join('\t'));
+      selectedCells.push(columnNames.join('\t'));
+    }
 
     for (let rowIdx = startRow; rowIdx <= endRow; rowIdx++) {
       const row = data[rowIdx];