Added devcontainer, updated sample

samples/react-display-hierarchy/.devcontainer/devcontainer.json

@@ -0,0 +1,38 @@
+{
+  "name": "SPFx 1.18.2",
+  "image": "docker.io/m365pnp/spfx:1.18.2",
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "editorconfig.editorconfig",
+        "dbaeumer.vscode-eslint"
+      ]
+    }
+  },
+  "forwardPorts": [
+    4321,
+    35729,
+    5432
+  ],
+  "portsAttributes": {
+    "4321": {
+      "protocol": "https",
+      "label": "Manifest",
+      "onAutoForward": "silent",
+      "requireLocalPort": true
+    },
+    "5432": {
+      "protocol": "https",
+      "label": "Workbench",
+      "onAutoForward": "silent"
+    },
+    "35729": {
+      "protocol": "https",
+      "label": "LiveReload",
+      "onAutoForward": "silent",
+      "requireLocalPort": true
+    }
+  },
+  "postCreateCommand": "bash .devcontainer/spfx-startup.sh",
+  "remoteUser": "node"
+}

samples/react-display-hierarchy/.devcontainer/spfx-startup.sh

@@ -0,0 +1,33 @@
+echo
+echo -e "\e[1;94mInstalling Node dependencies\e[0m"
+npm install
+
+## commands to create dev certificate and copy it to the root folder of the project
+echo
+echo -e "\e[1;94mGenerating dev certificate\e[0m"
+gulp trust-dev-cert
+
+# Convert the generated PEM certificate to a  CER certificate
+openssl x509 -inform PEM -in ~/.rushstack/rushstack-serve.pem -outform DER -out ./spfx-dev-cert.cer
+
+# Copy the PEM ecrtificate for non-Windows hosts
+cp ~/.rushstack/rushstack-serve.pem ./spfx-dev-cert.pem
+
+## add *.cer to .gitignore to prevent certificates from being saved in repo
+if ! grep -Fxq '*.cer' ./.gitignore
+  then
+    echo "# .CER Certificates" >> .gitignore
+    echo "*.cer" >> .gitignore
+fi
+
+## add *.pem to .gitignore to prevent certificates from being saved in repo
+if ! grep -Fxq '*.pem' ./.gitignore
+  then
+    echo "# .PEM Certificates" >> .gitignore
+    echo "*.pem" >> .gitignore
+fi
+
+echo
+echo -e "\e[1;92mReady!\e[0m"
+
+echo -e "\n\e[1;94m**********\nOptional: if you plan on using gulp serve, don't forget to add the container certificate to your local machine. Please visit https://aka.ms/spfx-devcontainer for more information\n**********"

samples/react-display-hierarchy/README.md

@@ -38,16 +38,16 @@ Below NPM packages are used to develop this sample.
 | Every SPFx version is only compatible with specific version(s) of Node.js. In order to be able to build this sample, please ensure that the version of Node on your workstation matches one of the versions listed in this section. This sample will not work on a different version of Node.|
 |Refer to <https://aka.ms/spfx-matrix> for more information on SPFx compatibility.   |
 
-![SPFx 1.11](https://img.shields.io/badge/SPFx-1.11.0-green.svg)
-![Node.js v10](https://img.shields.io/badge/Node.js-v10-green.svg)
+![SPFx 1.18.2](https://img.shields.io/badge/SPFx-1.18.2-green.svg)
+![Node.js v16 | v18](https://img.shields.io/badge/Node.js-v16%20%7C%20v18-green.svg)
 ![Compatible with SharePoint Online](https://img.shields.io/badge/SharePoint%20Online-Compatible-green.svg)
 ![Does not work with SharePoint 2019](https://img.shields.io/badge/SharePoint%20Server%202019-Incompatible-red.svg "SharePoint Server 2019 requires SPFx 1.4.1 or lower")
 ![Does not work with SharePoint 2016 (Feature Pack 2)](https://img.shields.io/badge/SharePoint%20Server%202016%20(Feature%20Pack%202)-Incompatible-red.svg "SharePoint Server 2016 Feature Pack 2 requires SPFx 1.1")
-![Teams Incompatible](https://img.shields.io/badge/Teams-Incompatible-lightgrey.svg)
-![Local Workbench Incompatible](https://img.shields.io/badge/Local%20Workbench-Incompatible-red.svg "The solution requires access to SharePoint content")
+![Local Workbench Unsupported](https://img.shields.io/badge/Local%20Workbench-Unsupported-red.svg "Local workbench is no longer available as of SPFx 1.13 and above")
 ![Hosted Workbench Compatible](https://img.shields.io/badge/Hosted%20Workbench-Compatible-green.svg)
 ![Compatible with Remote Containers](https://img.shields.io/badge/Remote%20Containers-Compatible-green.svg)
 
+
 ## Applies to
 
 * [SharePoint Framework Developer Preview](https://learn.microsoft.com/sharepoint/dev/spfx/sharepoint-framework-overview)

samples/react-display-hierarchy/assets/sample.json

@@ -9,7 +9,7 @@
       "At the time of developing this sample, the Office 365 UI fabric does not have any control for displaying hierarchical information. This web part helps to display the hierarchical information from SharePoint list."
     ],
     "creationDateTime": "2020-11-21",
-    "updateDateTime": "2020-11-21",
+    "updateDateTime": "2024-06-28",
     "products": [
       "SharePoint"
     ],
@@ -20,7 +20,7 @@
       },
       {
         "key": "SPFX-VERSION",
-        "value": "1.11.0"
+        "value": "1.18.2"
       }
     ],
     "thumbnails": [