QRCode 1.0.0

Welcome to QRCode - created and maintained by Sascha Wildgrube.

Overview

Creates QR Codes ready for printing and display.

Table of Contents

Disclaimer

QRCode is NOT an officially supported ServiceNow product.

QRCode does NOT come with any kind of warranty. If you use it, you own it!

System Requirements

Installation

  1. Create an account on GitHub - if not done already.
  2. Create a personal access token (classic with "repo" scope) for your GitHub account.
  3. Add credentials to access GitHub - use "Basic Auth".
  4. Perform all installation steps for the DevTools application documented here: https://www.wildgrube.com/servicenow-devtools/ 
  5. Fork the repository https://github.com/saschawildgrube/servicenow-qrcode.
  6. Go to Studio and import the QRCode application from source control.
  7. Execute installation scripts.
    Run the following script as a background script in scope x_snc_qrcode:
  8. x_snc_devtools.InstallApp("x_snc_qrcode");

Features

Create QR codes by entering the payload and display them on the screen.

Create a PDF with 12 printable QR codes on one page.

Reference

Configuration Options

Roles

Tables

UI Actions

Script Includes

  • AppGetDependencies

    Retrieves information about the app's dependencies to other apps and required versions.

  • AppGetProperty

    Gets a system property of this application.

  • AppInstall

    This script installs QRCode.

  • AppSetDefaults

    Sets all system properties to default values.

  • AppSetProperty

    Sets a system property of this application.

  • CreatePrintableQRCodesPDF

    Creates a PDF containing 12 samples of the given QR Code ready for printing and cutting.

  • Debug

    Produces a log output in the application log using the DevTools Debug function.

  • DevTools

    Implements the extension point for DevTools.
    |
    Methods:
    * initialize()
    * GetParentRecord()
    * GetLinkDirectory()
    * GetFormatConfig()
    * GetApplicationStatus()
    * RenderDebugDump()
    * GetInstancePipelineName()
    * GetEncodedQueryToPreventUselessChecks()
    * AppVersionBaselineOnFinish()
    * Prompt()
    * IsTechnicalUser()

  • DevToolsGetLinkDirectory

    The DevToolsGetLinkDirectory function is called by the DevTools extension point instance class and returns an extended (or modified) link directory object that serves as the basis for the DevTools Link page.

  • DevToolsGetParentRecord

    The DevToolsGetParentRecord function is called by the DevTools extension point instance class and returns a parent record for the given record if it can be determined.

  • HtmlRenderPageQRCodeView

    Renders the UI Page which displays the QR Code.

  • HtmlRenderPrintableQRCodesA4

    Renders 4x3 printable QR Codes for an A4 page.

  • IsActive

    Returns true if the application is active, otherwise false.

  • Log

    Produces a log output in the application log.

  • LogError

    Produces an error log output in the application log.

  • LogWarning

    Produces a warning log output in the application log.

Dependencies

Technical Debt

No technical debt has been documented for this application.

License

Copyright 2026 by Sascha Wildgrube

Licensed under the Apache License, Version 2.0 (the "License")

You may not use QRCode except in compliance with the License.

You may obtain a copy of the License at: https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Release Notes

1.0.0 - 2026-05-25

First baselined version