commit 04a34a17d1f52109a7c34bf9015a6135ad9e5a4e
author Matteo Scandolo <matteo.scandolo@gmail.com> Tue Sep 12 10:37:48 2017 -0700
committer Matteo Scandolo <teo@opennetworking.org> Tue Sep 12 11:49:40 2017 -0700
tree ddaccb52b1347869d3721f1eead421f146389649
parent 2ff270d951f461821a090c6f6c74861521913b1c

[CORD-1896] GUI become irresponsive

Change-Id: Iad4f09dbeb17e707037e277e86e678b82d06d72e
(cherry picked from commit 04f487c17d7062638e60332a9468580f41658c8d)

src/app/views/crud/crud.relations.service.ts

diff --git a/src/app/views/crud/crud.relations.service.ts b/src/app/views/crud/crud.relations.service.ts
index f6a7015..092dda8 100644
--- a/src/app/views/crud/crud.relations.service.ts
+++ b/src/app/views/crud/crud.relations.service.ts
@@ -23,6 +23,7 @@
 import {IXosFormCfg} from '../../core/form/form';
 import {IXosTableCfg} from '../../core/table/table';
 import {IXosConfigHelpersService} from '../../core/services/helpers/config.helpers';
+import {Subscription} from 'rxjs';
 
 interface IXosCrudRelationBaseTabData {
   model: any;
@@ -64,7 +65,7 @@
 
   public getModel (r: IXosModelRelation, id: string | number): Promise<IXosCrudRelationFormTabData> {
     const d = this.$q.defer();
-    this.XosModelStore.get(r.model, id)
+    const subscription: Subscription = this.XosModelStore.get(r.model, id)
       .subscribe(
         item => {
           this.$log.debug(`[XosCrud] Loaded manytoone relation with ${r.model} on ${r.on_field}`, item);
@@ -76,6 +77,8 @@
           };
 
           d.resolve(data);
+
+          subscription.unsubscribe();
         },
         err => d.reject
       );
@@ -84,7 +87,6 @@
 
   public getModels(r: IXosModelRelation, source_id: string | number): Promise<IXosCrudRelationTableTabData> {
     const d = this.$q.defer();
-
     this.XosModelStore.query(r.model)
       .subscribe(
         items => {