From 0bd13d93addd7f33c810dd0c7cd4eb2e44c96249 Mon Sep 17 00:00:00 2001
From: Martin Fleck <mfleck@eclipsesource.com>
Date: Wed, 29 Nov 2023 14:43:08 +0100
Subject: [PATCH] Ensure form client's update listener is disposed properly

Fixes https://github.com/CrossBreezeNL/crossmodel/issues/36
---
 .../form-client/src/browser/form-editor-widget.tsx   | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/packages/form-client/src/browser/form-editor-widget.tsx b/packages/form-client/src/browser/form-editor-widget.tsx
index 139aa553..1b92a517 100644
--- a/packages/form-client/src/browser/form-editor-widget.tsx
+++ b/packages/form-client/src/browser/form-editor-widget.tsx
@@ -56,11 +56,13 @@ export class FormEditorWidget extends ReactWidget implements NavigatableWidget,
       this.getResourceUri = this.getResourceUri.bind(this);
       this.loadModel();
 
-      this.formClient.onUpdate(event => {
-         if (event.sourceClientId !== FORM_CLIENT_ID && event.uri === this.getResourceUri().toString()) {
-            this.modelUpdated(event.model);
-         }
-      });
+      this.toDispose.push(
+         this.formClient.onUpdate(event => {
+            if (event.sourceClientId !== FORM_CLIENT_ID && event.uri === this.getResourceUri().toString()) {
+               this.modelUpdated(event.model);
+            }
+         })
+      );
    }
 
    protected async loadModel(): Promise<void> {