Power Apps Tips, Tricks, and Best Practices: A step-by-step practical guide to developing robust Power Apps solutions

Power Apps Tips, Tricks, and Best Practices
Contributors
About the authors
About the reviewer
Preface
   Who this book is for
   What this book covers
   To get the most out of this book
   Download the example code files
   Conventions used
   Get in touch
   Share Your Thoughts
   Download a free PDF copy of this book
Part 1: Overall Project Planning
1
Understanding Requirements and Project Planning
   Technical requirements
   Obtaining a Developer Plan
   Power Apps overview
   Understanding client requirements
      Engaging with the client
      Defining project scope
   Importance of project planning
      Project management roles
      Project management methodologies
      Project management tools
      Other project management tools
   Establishing a Power Apps Foundation
      Data sources
      Overall Power App layout
      Security requirements
      Integration with other applications
      Where will the Power App reside?
   Summary
2
Working with Solutions
   Technical requirements
   Strategic decision-making for solutions and environments
      Environments
      Security and governance
   The crucial role of solutions in Power Apps
      Creating publishers
      Defining and creating solutions
      Dataverse and ALM
      Setting relationships in Dataverse
      Defining views and forms in Dataverse
      Implementing business rules in Dataverse
      Versions and deployment pipelines
   Summary
3
Power Platform Environments
   Technical requirements
   What is an environment?
   When to create a new environment
      Considerations for creating a new environment
      Licensing considerations
      Deployment pipelines
      Co-development and code review
      Governance for Power BI and Power Platform
   Creating a new environment
   Unmanaged versus managed solutions
      Managed and unmanaged solutions
      Solution components
      Solution lifecycle
   Exporting and importing a solution
   Summary
4
Choosing the Right Tool – Navigating Canvas Apps, Power Pages, and Model-Driven Apps
   Technical requirements
   Understanding when to use a canvas app
      Creating a canvas app – understanding the why and how
      Hands-on exercise – building your first canvas app
   When to use Power Pages
   When to use a model-driven app
      Summary and comparison
      Exploring the model-driven app
   Summary
5
Data Connections
   Technical requirements
   Using Excel as a data source
      Creating a new Power App by uploading an Excel file
      Creating a blank canvas app with Excel
      Advantages of Excel
      Disadvantages of Excel
   Using SharePoint Lists as a data source
      Creating a Power App from SharePoint
      Creating a new Power App from a SharePoint list
      Advantages of SharePoint Lists
      Disadvantages of SharePoint Lists
   Using Dataverse as a data source
      Overview of Dataverse
      Key features and benefits
      Considerations for using Dataverse
      A step-by-step guide on how to add data via Dataverse
   Comparing Excel, SharePoint Lists, and Dataverse
   Other data connections
   Using dataflows as a data source
      Overview of dataflows in Power Apps
      Key features and benefits
      Considerations for using dataflows
      A step-by-step guide – utilizing dataflows as data sources
   Summary
Part 2: Advanced Power App Techniques
6
Variables, Collections, and Data Filtering
   Technical requirements
   Variables and variable scope
      Importance of variables
      Types of variables
   Global variables
      Creating global variables
      Accessing global variables
      Examples of global variables
   Context variables
      Creating context variables
      Accessing context variables
      Examples of context variables
   With() function and Named Formulas
      Using the With() function
      Using Named Formulas
      Comparing global variables and Named Formulas
   Collections
      Importance of using collections
      Creating collections
      Removing records with Clear(), Remove(), and RemoveIf()
      Advantages of using collections
      Delegation in collections
   Variable comparisons and inventory
      Summary of descriptions and best uses
      Variable Inventory
   Filtering data
      Using the Filter() function
      Using the Search() Function
      What is the difference between Filter() and Search()?
      Using the LookUp() function
   Summary
7
Canvas App Formulas
   Technical requirements
   Exploring formulas in canvas apps
      Creating a submit button formula for canvas apps
      Adding a success screen after a Submit button click
      Adding a back button to the success screen
      Adding a new form after the back button is clicked
      Displaying all events in a gallery view
      Adding a refresh button to the event gallery
      Adding sorting to the event gallery
      Adding search to the event gallery
      Filtering active events
   Summary
8
Conditional Formatting and URL Deep Linking
   Technical requirements
   Applying conditional formatting
      Importance of conditional formatting
      Core benefits
      Concepts within conditional formatting
      Example of basic conditional formatting
      Examples of conditional formatting
      Best practices
   Implementing URL deep linking
      What is URL deep linking?
      Understanding URL structures in Power Apps
      Using parameters in URLs
      Retrieving incoming URL parameters in your Power Apps app
      Using parameters in app logic
   Enhancing the overall UI/UX
      Creating an Admin button
      Using conditional formatting to validate email address formats
      URL deep linking for editing a record
   Summary
Part 3: Power Platform and Other Integrations
9
Integration with Power Automate/Teams/Outlook
   Technical requirements
   Sending an Outlook email using Power Automate
   Automating Outlook calendar invitations with Power Automate
   Using adaptive cards in Teams notifications
      Building an adaptive card
      Building a Power Automate flow with an adaptive card
   Summary
10
Integration with Power BI
   Technical requirements
   An overview of Power BI and its capabilities
   Embedding Power BI visuals in a canvas app
      Benefits of embedding Power BI visuals
      Embedding a Power BI dashboard tile in a canvas app
      Embedding a Power BI report in a canvas app
   Embedding Power BI visuals in a model-driven app
   Embedding a Power App in a Power BI report
      Embedding a Power App – scenario 1
      Embedding a Power App improved – scenario 2
   Important considerations and best practices
   Summary
11
Integrating Power Apps with SharePoint
   Technical requirements
   Embedding Power Apps in a SharePoint site
      Overview of SharePoint
      Benefits of integrating Power Apps with SharePoint
      Example of an embedded Power App on a SharePoint page
      Adding a Power App to a SharePoint site
   Creating a custom SharePoint list form with Power Apps
      Overview of SharePoint list forms
      Creating a custom SharePoint list form
      Overview of the SharePointIntegration Item
      How to edit or delete a custom SharePoint form
   Summary
12
Integration with Power Virtual Agents/Copilot
   Technical requirements
   Exploring Copilot Studio
      Understanding the value of Copilot
      Understanding the Copilot Studio interface
   Connecting to a data source
      Setting up data connections
   Creating custom topics
      Examples of custom topics
      Designing custom topics
      Managing and testing custom topics
   Building a Power App with Copilot
      Developing the Power App with Copilot
      Testing and deploying the Power App
   Summary
Part 4: Governance, Security, and Deployment
13
Governance, Security, and Application Life Cycle Management
   Technical requirements
   Establishing a Power Platform environment strategy
      Avoid using the default environment
      Create multiple environments for specific purposes
      Environment best practices
      Establish a naming convention strategy
   Understanding service accounts versus individual accounts
      What is a service account?
      Key differences from individual accounts
      Use cases for service accounts
   DLP – implementing data policies in Power Platform environments
      Key concepts of Power Platform data policies
      Establishing Power Platform data policies
   Understanding ALM concepts
      Applying ALM in Power Platform
   Summary
14
Error Handling
   Technical requirements
   Overview of error handling
      Types of errors in Power Apps
   Using built-in error functions in Power Apps
      IfError() function
      IsError() function
      Notify() function
      IsBlankOrError() function
      Errors() function
   Using the OnError property
      Examples of use cases for OnError
      Creating a custom error notification
   Creating custom error messages
      Designing user-friendly error messages
      Implementing custom error messages with variables
      Using the Notify() function for dynamic error messaging
      Displaying error messages on the screen
      Final note on error handling
   Summary
15
Registering a Power App in Azure
   Technical requirements
   The importance of registering an app in Azure
      Enhanced security
      Seamless integration with Azure services
      Improved application management
      Compliance and governance
      Custom branding and user experience
      Support for multi-tenant scenarios
   Integrating a Power App in Azure
   When to add the Azure app ID, client ID, and secret ID within Power Apps?
      Understanding the role of Power Apps credentials
      Scenarios requiring app ID, client ID, and client secret in the event planning application
   Summary
   Final thoughts
Index
   Why subscribe?
Other Books You May Enjoy
   Packt is searching for authors like you
   Share Your Thoughts
   Download a free PDF copy of this book