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As a Microsoft Power Platform developer, understanding how to configure a code component manifest is essential for building custom components. The code component manifest provides important metadata and settings that allow components to be used within Power Apps or Power Virtual Agents. In this article, we will explore the key aspects of configuring a code component manifest, drawing insights from the official Microsoft documentation.
A code component manifest is a JavaScript Object Notation (JSON) file that contains metadata and configuration settings for reusable components. It provides information about the component’s display name, description, properties, resources, and requirements, allowing it to be displayed and interacted with within the Power Platform ecosystem.
To configure a code component manifest, create a new JSON file with a .manifest.json extension. The manifest file must contain specific properties such as “manifestVersion,” “type,” “version,” and “componentName.” These properties define the fundamental information about the component and its behavior.
Within the code component manifest, you have the opportunity to provide metadata that describes the purpose and functionality of the component. The “displayName” field represents the user-friendly name of the component, “description” provides a concise overview, and “icon” specifies the visual representation that appears in the component library.
Properties enable end-users to interact with the component through parameters, inputs, or outputs. In the code component manifest, you define the properties using the “properties” field. Each property includes a “name,” “displayName,” “description,” and “type” to facilitate user comprehension and data validation.
Code components often require additional resources, such as JavaScript files, CSS stylesheets, or images. These resources need to be declared in the manifest file using the “resources” property. Microsoft documentation provides guidelines on including and referencing these resources properly.
Power Platform solutions may impose specific requirements or capabilities based on supported versions, dependencies, or environments. The code component manifest allows you to specify these requirements using the “requirements” property. By setting conditions within the manifest, you ensure your component is used in an appropriate context.
The Power Platform supports modern JavaScript frameworks, such as React or Angular, to enhance component development. To enable these capabilities, you can define “JavaScriptComponent” or “TypeScriptComponent” details in the manifest file, respectively. These definitions facilitate interaction with the Power Platform’s client APIs.
Before deploying your component, it’s essential to validate the manifest file to ensure it adheres to the required structure and contains all the necessary information. This can be done using the Power Platform CLI or the Power Apps CLI, leveraging the provided validation commands. Once validated, you can package and deploy your component utilizing Microsoft Dataverse or other deployment methods.
Configuring a code component manifest is a crucial skill for Microsoft Power Platform developers. By understanding the structure, properties, and resource handling within the manifest, developers can effectively create reusable components that seamlessly integrate into the Power Apps and Power Virtual Agents ecosystems. By referencing Microsoft’s official documentation, developers gain access to detailed guidelines and best practices, enabling them to build powerful and user-friendly components for the Power Platform.
a) It is a file that contains metadata about a custom code component.
b) It is a file that contains the code logic for a custom code component.
c) It is a file that contains the user interface design for a custom code component.
d) It is a file that contains the data connections for a custom code component.
Correct answer: a) It is a file that contains metadata about a custom code component.
a) .cs
b) .json
c) .xml
d) .txt
Correct answer: b) .json
a) “name”
b) “displayName”
c) “description”
d) “version”
Correct answer: b) “displayName”
Correct answer: True
a) “main”
b) “path”
c) “script”
d) “source”
Correct answer: c) “script”
Correct answer: False
a) “name”
b) “displayName”
c) “description”
d) “version”
Correct answer: d) “version”
Correct answer: True
a) “description”
b) “version”
c) “author”
d) “dependencies”
Correct answer: a) “description” and d) “dependencies”
a) Using the Power Apps command-line interface
b) Using the Power Apps Maker portal
c) Using the Power Apps API
d) Using the Power Automate portal
Correct answer: b) Using the Power Apps Maker portal
47 Replies to “Configure a code component manifest”
Great article on configuring a code component manifest for the PL-400 exam!
Just took the PL-400 exam and nailed the code component questions thanks to this post!
Appreciate the detailed explanations!
This was a solid read. Thanks!
Struggling with the resource property inside the manifest. Any suggestions?
Also, make sure that the resources are included in your solution package.
Ensure your resource paths are correct and double-check the file extensions.
Why is the ‘version’ property important in the manifest?
The ‘version’ property helps in managing different iterations of your control, useful for updates.
Super useful guide, thanks!
I’m facing issues with localization in the code component manifest.
Don’t forget to use the right locale codes.
Make sure that you’ve added supported languages and paths correctly in the resources section.
How can I debug issues in the code component manifest more effectively?
Use browser developer tools to inspect what’s being loaded and to catch any errors or warnings.
I’m having trouble with the ‘manifestType’ property. Can someone help?
‘manifestType’ defines the type of artifact you are describing. Make sure you are using the right value for the type of component.
I’m finding inconsistent behavior when using different browsers.
Browser compatibility is a common issue, make sure your code follows standard practices and test across multiple browsers.
The comments here are more helpful than the blog itself. Kudos to everyone!
Totally agree, community discussions always add great insights!
I think you missed out on defining input and output bindings more thoroughly.
Totally, input and output bindings can be tricky but they are crucial for data flow.
There’s a good post on Stack Overflow covering those, might be helpful to check it out.
Some of the JSON examples could use more explanations.
You can try cross-referencing with the official schemas provided by Microsoft.
Thanks for the post!
Can anyone explain the purpose of ‘ControlUsage’ in the manifest?
ControlUsage defines where the control can be used, such as on form or subgrid.
Great resource, much needed for the exam prep.
Some of the links to further resources are broken.
Yeah, I’ve noticed that too. Quick Google search helps to find the right documents, though.
The manifest structure can be daunting at first, but this post made it easier.
Absolutely, the examples provided are a lifesaver.
I’m using the Fiddler tool to inspect network traffic, helps in debugging the manifest.
Any suggestions on tools for validating the manifest schema?
You can use Visual Studio Code with the JSON extension to validate the schema easily.
I wish the section on implementing the control in a form was more detailed.
I agree. Maybe we can find more information on the official Microsoft Docs.
This guide really simplified the process for me. Kudos!
I found the explanation on setting the properties section really helpful.
Same here, especially the part about defining the usage context.
Are there any best practices for organizing the manifest file?
Agreed, and using version control helps in tracking changes.
Consistency is key. Organize sections logically and use comments for complex parts.
Does anyone have tips on adding custom properties to the manifest?
Make sure you define the property type correctly, otherwise it won’t appear in the Custom Controls.