Do not open the modal before the schema is loaded

traal-devel · Dec 13, 2019 · dd2d200 · dd2d200
1 parent 74f8fcb
commit dd2d200
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/frontend/src/app/modules/grids/grid/add-widget.service.ts b/frontend/src/app/modules/grids/grid/add-widget.service.ts
@@ -60,6 +60,11 @@ export class GridAddWidgetService {
 
   private select(area:GridArea) {
     return new Promise<GridWidgetResource>((resolve, reject) => {
+      if (!this.layout.schema) {
+        reject();
+        return;
+      }
+
       const modal = this.opModalService.show(AddGridWidgetModal, this.injector, { schema: this.layout.schema });
       modal.closingEvent.subscribe((modal:AddGridWidgetModal) => {
         let registered = modal.chosenWidget;