Format strings

packages/frontend-core/src/components/grid/stores/rows.js

@@ -56,11 +56,11 @@ export const deriveStores = context => {
         ...row,
         __idx: idx,
         ...customColumns.reduce((acc, c) => {
-          const isSingle =
+          const fromSingle =
             $enrichedSchema[c.related.field].relationshipType ===
             RelationshipType.ONE_TO_MANY
 
-          acc[c.name] = getRelatedTableValues(row, c, isSingle)
+          acc[c.name] = getRelatedTableValues(row, c, fromSingle)
           return acc
         }, {}),
       }))

packages/frontend-core/src/utils/relatedColumns.js

@@ -61,10 +61,10 @@ export function enrichSchemaWithRelColumns(schema) {
   return result
 }
 
-export function getRelatedTableValues(row, field, isSingle) {
+export function getRelatedTableValues(row, field, fromSingle) {
   let result = ""
   try {
-    if (isSingle) {
+    if (fromSingle) {
       result = row[field.related.field]?.[0]?.[field.related.subField]
     } else {
       const parser =
@@ -75,7 +75,18 @@ export function getRelatedTableValues(row, field, isSingle) {
             parser(r[field.related.subField], field)
           )
         )
-      ).join(", ")
+      )
+
+      if (
+        [
+          FieldType.STRING,
+          FieldType.NUMBER,
+          FieldType.BIGINT,
+          FieldType.BOOLEAN,
+        ].includes(field.type)
+      ) {
+        result = result.join(", ")
+      }
     }
   } catch (e) {
     result = "Not rendable"