Generate Barcode & QR Codes with Exciting New Features in 2022

Table of Contents

1. Introduction
2. Overview of Barcode and QR Code Generator App
   1. What does it do?
   2. Use cases
   3. Getting started
3. Building Barcodes and QR Codes
   1. Creating barcode parts
   2. Types of barcodes
   3. Configuring barcode options
   4. Adding dynamic data
4. Formatting and Displaying Barcodes
   1. Formatters
   2. UI actions
   3. Portal widget
   4. Printing options
5. Saving and Attaching Barcode Images
   1. Saving as an image file
   2. Attaching to records
6. List Actions for Barcode Labels
7. Deploying the Barcode and QR Code Generator
   1. Sample code and UI actions
   2. Customization for your instance
8. Conclusion
9. FAQ

Article

Introduction

Welcome to this update on the Barcode and QR Code Generator application from Yanza Labs. In this article, we will explore the features and functionalities of this powerful app, which has been widely used by our customers. Whether you need barcodes and QR codes for forms, labels, posters, or even hands-free entry, this app can meet all your requirements.

Overview of Barcode and QR Code Generator App

What does it do?

The Barcode and QR Code Generator app does exactly what its name suggests - it generates barcodes, QR codes, and labels from data in ServiceNow. This versatile app can be used for a wide range of purposes, from displaying on forms and portals to printing out labels for your assets.

Use cases

Our customers have found various use cases for the Barcode and QR Code Generator. It has been used for asset management, allowing easy tracking and identification of assets. Additionally, it can be used for marketing purposes, such as creating posters or flyers with QR codes for hands-free entry into buildings. The possibilities are endless, and the app can be customized to suit any specific use case.

Getting started

To get started with the Barcode and QR Code Generator, simply install the app and access the Barcode Generator section. From there, you can start building your generators by selecting a test record to work with. This record can be any record in ServiceNow, such as an asset. The app provides a simple and intuitive workspace for building barcodes and QR codes.

Building Barcodes and QR Codes

Creating barcode parts

Building barcodes and QR codes is a straightforward process. Think of it as building a hamburger - you have a top bun, a bottom bun, and all the ingredients in between. In the app, these ingredients are called barcode parts, which can include HTML, text, spacers, and, of course, barcodes.

Types of barcodes

The Barcode and QR Code Generator supports a wide range of barcode types. While we have a selection of popular formats enabled by default, we can add any specific type upon request. From QR codes to various barcode formats, you can choose the type that suits your needs.

Configuring barcode options

Each barcode type has its own configuration options. When creating a barcode, you can set the scale, alignment, and provide a value. The value can contain field values from the referenced record, leveraging the dynamic nature of ServiceNow.

Adding dynamic data

The Barcode and QR Code Generator allows you to pull data dynamically from records in ServiceNow. By using handlebars notation, you can include field names that reference the desired record and populate the barcode with the relevant data. This powerful feature eliminates the need for manual data entry and ensures accuracy.

Formatting and Displaying Barcodes

Formatters

Once you have built your barcode parts, the app provides a formatter that visualizes the final barcode. This gives you a preview of how the barcode will appear. The formatter can be used to display the barcode on forms, making it easily accessible to users.

UI actions

In addition to formatters, the app offers UI actions that allow you to display barcodes in a dialog box or on a UI page using Jelly. These actions provide flexibility in how and where you showcase the generated barcodes.

Portal widget

For ServiceNow service portals, the Barcode and QR Code Generator provides a portal widget. This widget can be used to display barcode labels, enhancing the user experience and providing a professional look.

Printing options

To meet your printing needs, the app includes options to automatically print barcodes through your browser. Additionally, in this latest release, you can save barcode images to your local machine in PNG format. This opens up opportunities for exporting barcodes for printing or attaching them to records for email notifications.

Saving and Attaching Barcode Images

Saving as an image file

The Barcode and QR Code Generator now allows you to save barcode images as PNG files. This feature enables easy exporting and printing of barcodes for various purposes. Whether you need to include barcodes in physical materials or digital documents, saving them as image files provides the necessary flexibility.

Attaching to records

Furthermore, you can attach barcode images directly to specific records. This functionality is particularly useful for associating barcodes with relevant information in ServiceNow. By attaching barcode images, you can enhance record management and streamline processes that involve barcode scanning.

List Actions for Barcode Labels

In addition to individual actions, the Barcode and QR Code Generator includes list UI actions. These actions enable you to display or print multiple barcode labels simultaneously from the list view. This feature significantly improves efficiency when dealing with a large number of barcodes.

Deploying the Barcode and QR Code Generator

Sample code and UI actions

To facilitate easy deployment of the app, we provide a plethora of sample code and UI actions. These resources allow you to customize the Barcode and QR Code Generator based on your specific instance and requirements. We have extensively commented the code, making it easier for you to understand and modify variables, table names, and other elements to suit your needs.

Customization for your instance

By leveraging the sample code and instructions provided, you can seamlessly integrate the Barcode and QR Code Generator into your ServiceNow instance. Whether you need to modify formatters, create custom UI actions, or develop your own portal widgets, the app offers the flexibility to adapt to your unique processes.

Conclusion

The Barcode and QR Code Generator from Yanza Labs is a powerful and versatile application that simplifies barcode and QR code generation within ServiceNow. With its wide range of features and customization options, it caters to various use cases and offers a seamless user experience. Whether you need barcodes for asset management, marketing materials, or any other purpose, this app is an invaluable tool in your ServiceNow instance.

FAQ

1. Can the Barcode and QR Code Generator app generate custom barcode formats?

   • Yes, the app supports a wide range of barcode formats, and we can add custom formats upon request. Simply let us know your specific requirements.

2. How can I incorporate dynamic data into the barcodes?

   • You can utilize handlebars notation and field names from ServiceNow records to pull dynamic data into the barcodes. This eliminates the need for manual data entry and ensures accuracy.

3. Can I print multiple barcode labels at once?

   • Yes, the Barcode and QR Code Generator includes list UI actions that allow you to display or print multiple barcode labels simultaneously from the list view, improving efficiency.

4. Is it possible to save barcode images as files or attach them to records?

   • Yes, the latest release of the app allows you to save barcode images as PNG files. You can also attach barcode images to specific records, enhancing record management and facilitating processes involving barcode scanning.

5. Can I customize the app to suit my specific instance and processes?

   • Absolutely! We provide sample code and UI actions that enable you to customize and deploy the Barcode and QR Code Generator according to your specific instance and requirements. You have the flexibility to adapt the app to your unique processes.