fix(graphql): make sure column exist before trying to get properties

ghiscoding · Mar 30, 2018 · 7122d6a · 7122d6a
1 parent 7ce538a
commit 7122d6a
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/aurelia-slickgrid/src/aurelia-slickgrid/services/graphql.service.ts b/aurelia-slickgrid/src/aurelia-slickgrid/services/graphql.service.ts
@@ -451,10 +451,12 @@ export class GraphqlService implements BackendService {
       // display the correct sorting icons on the UI, for that it requires (columnId, sortAsc) properties
       const tmpSorterArray = currentSorters.map((sorter) => {
         const columnDef = this._columnDefinitions.find((column: Column) => column.id === sorter.columnId);
-        graphqlSorters.push({
-          field: (columnDef.queryField || columnDef.queryFieldSorter || columnDef.field || columnDef.id) + '',
-          direction: sorter.direction
-        });
+        if (columnDef) {
+          graphqlSorters.push({
+            field: (columnDef.queryField || columnDef.queryFieldSorter || columnDef.field || columnDef.id) + '',
+            direction: sorter.direction
+          });
+        }
         return {
           columnId: sorter.columnId,
           sortAsc: sorter.direction.toUpperCase() === SortDirection.ASC