fix wp inline create

frontend/app/components/wp-inline-create/wp-inline-create.component.html

@@ -7,8 +7,8 @@
               href
               role="link"
               focus-ng1-wrapper
-              (click)="addWorkPackageRow()"
-              (keydown.enter)="addWorkPackageRow()"
+              (click)="handleAddRowClick()"
+              (keydown.enter)="handleAddRowClick()"
               [attr.disabled]="!isAllowed"
               [attr.aria-label]="text.create"
               aria-haspopup="true">

frontend/app/components/wp-inline-create/wp-inline-create.component.ts

@@ -172,6 +172,11 @@ export class WorkPackageInlineCreateComponent implements OnInit, OnChanges, OnDe
     });
   }
 
+  public handleAddRowClick() {
+    this.addWorkPackageRow();
+    return false;
+  }
+
   public addWorkPackageRow() {
     this.wpCreate.createNewWorkPackage(this.projectIdentifier).then((changeset:WorkPackageChangeset) => {
       if (!changeset) {