6cf5d30d4d
The center-click handler used closure-captured variables (russianMonth and originalData) from the initial renderChart call. When switching months via selectMonth, these values were never updated, causing clicks on the center to always restore December's data. Changed originalData from a local variable to a module-level variable (originalSunburstData) that gets updated when months change. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> |
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| altcats-2025-01.csv | ||
| app.js | ||
| DEV.md | ||
| index.html | ||
| package.json | ||
| README.md | ||
| server.js | ||
| styles.css | ||
Visual Spending
A visualization tool for family spending data using Apache ECharts.
Features
- Visualize spending per categories, subcategories, and microcategories as a sunburst graph
- Display spending data for different months
- Interactive visualization with hover details and click navigation
Usage
- Ensure you have Node.js installed on your system
- Place your spending data CSV files in the root directory with the naming convention
altcats-YYYY-MM.csv - Run the server:
npm start
- Open your browser and navigate to
http://localhost:3000
Data Format
The CSV file should have the following columns:
- transaction_date
- category
- subcategory
- microcategory
- amount_rub
Technologies Used
- Apache ECharts
- Node.js