Build a Multi-Template Laravel 12 Invoice Generator - Template Switching with Live Previews | Part 5
Welcome to Part 5 of our complete Invoice Generator series! Learn to build a production-ready invoicing application with Laravel 12, Livewire v4, and Filament v5.
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In this video, we:
✅ Live Invoice Preview
getPreviewInvoice() method that creates temporary invoice objects
Real-time preview rendering using the templates from Section 3
Preview updates automatically as users fill the form
✅ Reactive Form Fields
Filament's live(debounce: 500) for smooth updates
Smart field selection (which fields update live vs on blur)
Performance optimization with debouncing
✅ Visual Template Selector
Custom template-selector component with Alpine.js
Grid layout with template cards and emoji icons
Click-to-select with checkmark indicators
Smooth transitions between templates
✅ Alpine.js Integration
x-data for component state management
x-bind:class for conditional styling
x-show and x-transition for animations
wire:click + x-on:click for Livewire/Alpine sync
✅ UX Enhancements
Loading indicators with wire:loading
✅ Performance Optimization
Smart use of live(onBlur: true) vs live(debounce: 500)
Reduced Livewire requests for better performance
Targeted loading states with wire:target
TECH STACK:
Laravel 12
Filament v5
DomPDF
MySQL
Tailwind CSS
CODE & RESOURCES:
🔗 GitHub Repository: https://github.com/shadrackjm/invoice...
🔗 Livewire v4 Docs: https://livewire.laravel.com
🔗 Laravel 12 Docs: https://laravel.com/docs/12.x
🔗 Filament Docs: https://filamentphp.com
WHO IS THIS FOR?
Laravel developers (intermediate level)
Developers building invoicing/billing apps
Freelancers creating client management tools
Anyone learning modern Laravel development
QUESTIONS?
Drop them in the comments! I read and respond to every comment.
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🎬 Full Playlist: • Build a Complete Invoice Generator with La...
Thanks for watching! See you in Part 6!