In this PowerApps tutorial, we’ll cover the basics of building an app. You’ll also learn about Canvas apps, Model-driven apps, ReductionFormula, and Multi-screen forms. As a bonus, you’ll discover some of the other types of apps you can create.
Canvas apps
A Canvas app is a type of web application that can be adapted to both a phone and a tablet format. The phone format has a narrow vertical layout, which is optimized for mobile users. Although web users can still view the app in this format, it may be difficult to view on a small phone screen.
A Canvas app is composed of three components. The main screen, navigation, and hover actions can be customized. The app can also be responsive. Unlike model-driven apps, which are limited to a standard basic layout, canvas apps can use Excel-like formulas to customize the user experience. For example, formulas can dynamically display content based on conditions.
Model-driven apps
You can create model-driven apps with PowerApps. You can either start from scratch or use an existing template. If you choose to create a new model-driven app, Power Apps will help you with the look of the app. You can prepare the app in just a few minutes.
Model-driven apps are ideal for over-the-edge business app solutions. For example, imagine a customer service support ticket that has to be routed, labeled, renewed, and listed as completed. This scenario will likely have multiple teams, tasks, and methods. In addition, you’ll likely need a comprehensive case resolution sequence.
Model-driven power apps can be created through the Power Apps Portal. They are managed similarly to canvas apps. The Power Apps Portal also includes a mode switch that allows you to switch between model-driven and canvas-based creation modes. This style of app creation is best for complex business applications that require multiple teams, processes, and roles.
ReductionFormula
The ReductionFormula powerapps tutorial demonstrates how to reduce a record to a single value using a lookup function. This function takes an array of records and looks up the first matching record. Once found, it returns the record with the value entered into the formula field. You can use this function with any Collection field value.
The first step is to use the DataSource. A DataSource contains the records you wish to modify. It may be a Table or Collection. You need to specify the old record and the new record in the DataSource. You can also use the All argument to remove all copies of a record. Finally, you need to set a condition. This condition evaluates to True if the record is found in the DataSource.
Multi-screen forms
If you want to create multi-screen forms, a PowerApps tutorial is a good start. It will teach you how to use a variety of controls, such as text input fields, sliders, and timers. These controls help interact with users, gather data, and record videos or take pictures.
For example, let’s look at a form that’s used by a plumbing company for tracking repair jobs. The data entry form has three screens, each labeled “Work Order,” and is connected to a SharePoint list for that particular job. If the form is submitted successfully, the user is redirected to a success screen. Then, when they’re done, they’re able to save the app.
Multi-screen forms have different ways of switching modes. One way is to use conditional formatting on your form. For example, if you want a button on the first screen to navigate to Screen2, you can define its OnSelect property to do so.
Dataverse for Teams
If you’re looking for a way to use Dataverse for Teams in your organization, you may have come across the Power Apps feature. These applications are part of the Microsoft Teams environment and are managed by the team owners. Power Apps can be used to add a new feature or function to Microsoft Teams.
The new capability also allows you to build business applications in Microsoft Teams. Dataverse for Teams is included with most Office 365 licenses. However, it’s important to note that the Dataverse for Teams service is not an unlimited resource. It has a storage limit of 2GB per environment.
Dataverse for Teams is a subset of the larger data platform called Common Data Service. It will be generally available in November 2020. The new Dataverse for Teams tool enables developers to build Teams applications using the tools from the Power Platform. It’s also available with most standard Microsoft Teams licenses. To learn more, read the Dataverse for Teams learning plan. The plan highlights the major features and functionality of Dataverse for Teams.
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