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Power Fx snippets organized by control type for implementing interactive user interfaces in Power Apps, including galleries, forms, inputs, and visualizations.
This category focuses on control-specific implementations and patterns in Power Apps. It includes snippets for galleries, forms, input validation, data visualization, and other UI components that make up the user interface layer of your applications.
- ✅ Use this category when: Implementing specific control behaviors, styling, validation, or interactions
- ✅ Best for: UI developers, designers implementing controls, and developers building user interfaces
- ❌ Don't use for: App-level logic, data operations, or backend functionality
- Design - Design patterns and principles
- Visual Assets - Colors, icons, and media
- App Lifecycle - Application-level operations
- 📄 Total Snippets: 50+ code examples
- 🏷️ Primary Tags:
#ui-controls#gallery#form#input#validation#responsive#styling - 📈 Difficulty Distribution:
- 🟢 Beginner: 20
- 🟡 Intermediate: 20
- 🟠 Advanced: 8
- 🔴 Expert: 2
| Snippet | Description | Difficulty |
|---|---|---|
| Simple Gallery Layout | Basic gallery setup with filtering | 🟢 |
| DataCard Customization | Form datacard styling and behavior | 🟡 |
| Text Input Validation | Input validation patterns | 🟡 |
- Basic Gallery - Simple data display
- Text Input Basics - Basic input handling
- Image Display - Simple image controls
- Gallery Styling - Advanced gallery appearance
- Form Validation - Input validation
- Dropdown Lists - Selection controls
- Canvas Drawing - Signature and drawing
- Chart Theming - Data visualization
- Container Layouts - Complex layouts
- Custom Control Behaviors - Advanced control logic
Purpose: Data display galleries with filtering, sorting, and interaction patterns.
Key Snippets:
- Simple Gallery - Basic gallery setup
- Alternating Colors - Row styling patterns
- ASCII Checkerboard - Advanced styling
When to use: Displaying collections of data with interactive features.
Purpose: Text input fields with validation, formatting, and user experience enhancements.
Key Snippets:
- Code Editor - Advanced text input
- Input Validation - Validation patterns
When to use: Collecting text input from users with proper validation.
Purpose: Form datacard customizations for edit and display forms.
Key Snippets:
- DataCard Basics - Form datacard patterns
When to use: Building forms with custom datacard behaviors.
Purpose: Dropdown selections and searchable comboboxes.
Key Snippets:
- Drop Down List - Selection controls
When to use: Providing selection options to users.
Purpose: Image display and manipulation controls.
Key Snippets:
- Random Photo - Dynamic image display
When to use: Displaying images in your app interface.
Purpose: Drawing and signature capture functionality.
Key Snippets:
- Canvas Control - Drawing and signatures
When to use: Allowing users to draw or sign digitally.
Purpose: Data visualization and charting components.
Key Snippets:
- Themed Chart - Chart customization
When to use: Visualizing data with charts and graphs.
Purpose: Layout containers and responsive design patterns.
Key Snippets:
- Funnel Layout - Layout patterns
When to use: Organizing controls in responsive layouts.
Purpose: File upload and attachment handling.
Key Snippets:
- Attachment Control - File handling
When to use: Managing file uploads and attachments.
Purpose: Media addition and management controls.
Key Snippets:
- Add Media - Media controls
When to use: Adding media content to your app.
Purpose: Shape and layout elements.
Key Snippets:
- Spacer Medium - Layout spacing
When to use: Creating visual elements and spacing.
Purpose: Best practices for naming and organizing controls.
Key Snippets:
- Naming Controls - Control organization
When to use: Maintaining clean, organized control structures.
- Galleries: View all gallery snippets
- Forms: View all form patterns
- Inputs: View all input controls
- Data Display: View display patterns
- User Input: View input patterns
- Visualization: View chart patterns
- Validation: View validation snippets
- Styling: View styling patterns
- Interaction: View interaction patterns
- Start with Simple Gallery
- Learn Text Input Basics
- Practice with Image Display
- Master Gallery Styling
- Explore Form Validation
- Build Dropdown Controls
- Study Canvas Drawing
- Implement Chart Theming
- Create Complex Layouts
- Check existing content to avoid duplication
- Follow the template from snippet template
- Include comprehensive metadata with proper categorization
- Test thoroughly in Power Apps environment
- Submit a pull request with clear description
- Complete metadata (title, description, category, tags, difficulty)
- Working code tested in Power Apps
- Clear documentation with examples
- Proper formatting following style guide
- No sensitive data or personal information
- Keep this README updated as new snippets are added
- Ensure cross-references remain valid
- Update statistics quarterly
- Review and improve navigation regularly
Before using snippets in this category, you should understand:
- Power Fx Basics - Fundamental concepts
- Control Properties - Control fundamentals
- Data Sources - Connecting to data
- Design Patterns - UI/UX design principles
- Visual Assets - Colors and media
- Functions - Reusable logic
- Data Operations - Data manipulation
After mastering this category, consider:
- Advanced Interactions - Complex user interactions
- Custom Components - Building custom controls
- Responsive Design - Mobile-first approaches
- ❓ Questions: GitHub Discussions
- 🐛 Issues: Report problems
- 💡 Suggestions: Feature requests
- Power Platform Community - General discussions
- Microsoft Learn - Official documentation
- Power Apps Ideas - Feature requests
- Gallery Styling Patterns - Added 2025-12-17 - Advanced gallery appearance
- Canvas Controls - Added 2025-12-17 - Drawing functionality
- Chart Theming - Added 2025-12-17 - Visualization enhancements
- Enhanced documentation for input validation
- Updated examples for responsive layouts
- Added cross-references to design patterns
📊 Last Updated: 2025-12-17 📄 Total Snippets: 50+ 👥 Maintainers: PowerAppsDarren
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| Date | Author | Changes |
|---|---|---|
| 2026-01-27 | Migration | Initial TOC and history section added |