Mini Product Configurator
Build dynamic pricing tools with vanilla JavaScript and Gutenberg blocks
Live Demo: Product Configurator
Your Configuration
Modeling Options in JavaScript
The configurator uses data attributes to store pricing information directly in HTML elements. Each option carries its price value, making the system flexible and easy to maintain without hardcoding values in JavaScript.
Select elements handle mutually exclusive choices (base packages), radio buttons manage grouped options (hosting types), and checkboxes allow multiple add-ons. This structure mirrors real-world product configuration scenarios.
Calculation Logic & DOM Updates
Event listeners on input elements trigger recalculation whenever users interact with the configurator. The script queries all selected options, extracts their data-price attributes, and sums them to generate the total.
The summary section updates in real-time, displaying selected items with their individual prices. DOM manipulation is minimal and targeted, updating only the summary container and total price element for optimal performance.
Formatting & Accessibility
Currency formatting uses JavaScript’s toLocaleString() method to ensure proper dollar sign placement and comma separators. All form elements include proper label associations and semantic HTML for screen reader compatibility.
Focus states are clearly visible, keyboard navigation works seamlessly, and ARIA attributes could be added for enhanced accessibility. The configurator maintains WCAG contrast ratios throughout.
How AI Builder Generates This
AI Builder automatically generates the complete Gutenberg block structure, including the HTML block containing the configurator markup. It creates semantic, accessible HTML with proper data attributes for each pricing option.
The AI produces custom CSS that styles the configurator with modern design patterns, responsive layouts, and smooth transitions. It ensures visual consistency with your site’s color scheme and typography.
Finally, AI Builder generates the vanilla JavaScript that powers the configurator: event listeners, calculation logic, DOM updates, and formatting functions. All code is production-ready and optimized for performance.
Reproduce This Feature
Use this exact prompt with AI Builder to generate your own product configurator:
Create a WordPress page presenting a "Mini Product Configurator": radio/select/checkbox options that update a total price and a live summary (e.g., "Base + Option A + Priority support"). Implement in vanilla JS inside an HTML block (data-driven options, calculation, DOM updates).Copied!
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