Dynamic Data Loading with Multiple Levels

Functional Overview

Demonstrates how to dynamically load and append graph data in multiple levels using the appendJsonData method. Users can click buttons to progressively load additional nodes and connections.

Dynamic Data Loading with Multiple Levels

Functional Overview

Demonstrates how to dynamically load and append graph data in multiple levels using the appendJsonData method. Users can click buttons to progressively load additional nodes and connections.

Implementation of Key Features

• Uses graphInstance.appendJsonData() to add new nodes and lines without reloading the entire graph
• Implements sequential data loading with button controls (Level 2, Level 3)
• Maintains graph state and layout when adding new data
• Demonstrates progressive disclosure pattern for large graphs

Creative Use Cases

• Building organization charts that load department data on demand
• Creating network topology visualizations with progressive node discovery
• Implementing mind mapping tools with expandable branches
• Developing genealogy trees with generational data loading