General Update Pattern Without Merge Function - Like React Render Function

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General Update Pattern Without Merge Function - Like React Render Function

✓ Published2🌍 Public

Last edited Apr 11, 2020

Created on Apr 11, 2020

Forked from Concept of Enter and Exit Selection

This example demonstrates a general update pattern for SVG elements in D3, mirroring the behavior of a React render function. It initially renders five circles, each representing an "Apple" with a red color and radius of 50, positioned along the x-axis. After a delay, the third fruit changes its type to "Lemon", altering its fill to yellow and radius to 30. Then, a final fruit is removed, triggering the exit selection. The code uses `d3.selectAll`, `data`, `enter`, `exit`, and `remove` to manage the lifecycle of elements based on the data array.

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A bare minimum HTML page.

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