Fix undefined listItem

samples/react-feedback/README.md

@@ -35,12 +35,14 @@ This is an application that supports Feedback through a web part that can be use
 Solution|Author(s)
 --------|---------
 react-feedback | Perry Kankam
+react-feedback | Abderahman Moujahid
 
 ## Version history
 
 Version|Date|Comments
 -------|----|--------
-1.0|December 15, 2020|Initial release
+1.0.0|December 15, 2020|Initial release
+1.0.1|March 3, 2021|Fix undefined listItem
 
 ## Disclaimer
 

samples/react-feedback/config/package-solution.json

@@ -3,7 +3,7 @@
   "solution": {
     "name": "feedback-webpart-client-side-solution",
     "id": "d5e255e1-7071-49a8-b50d-b06c80e4ac02",
-    "version": "1.0.0.0",
+    "version": "1.0.1.0",
     "includeClientSideAssets": true,
     "isDomainIsolated": false,
     "developer": {

samples/react-feedback/src/webparts/feedback/FeedbackWebPart.ts

@@ -50,7 +50,7 @@ export default class FeedbackWebPart extends BaseWebPart<IFeedbackWebPartProps>
         buttonLabel: escape(this.properties.buttonLabel),
         showCategory: showCategory,
         themeVariant: this.themeVariant,
-        listitemid: this.context.pageContext.listItem.id, //Replace with "1" if you're running this in a workbench
+        listitemid: !!this.context.pageContext.listItem ? this.context.pageContext.listItem.id : null,
         selectedCategory: escape(this.properties.feedbackCategory),
         currentUser: this.context.pageContext.user
       }