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Bowl of Fruit - Nested Version of General Upate Pattern

✓ Published1🌍 Public
TThamjith Thaha
Last edited Jul 24, 2020
Created on Jul 24, 2020

This example demonstrates the general update pattern in D3.js, showing how data joins handle entering, updating, and exiting elements. A bowl of fruit (rendered as circles) initially contains five apples; over time, fruits are removed, a lemon replaces an apple, and a specific fruit is filtered out. Using `selection.enter()`, `selection.merge()`, and `selection.exit()`, the nested SVG groups update their positions and styles via ordinal scales for color and radius. The code relies on D3 v5’s `scaleOrdinal` and manual timeouts to trigger state changes, with SVG rendering for all visual elements.

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Bowl of Fruit - Nested Version of General Upate Pattern

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