zTree/zTree_v3
ZTree V3
zTree_v3 is a jQuery plugin for rendering hierarchical data as interactive tree views. It functions as a hierarchical data visualizer and tree component that displays nested data structures through expandable and collapsible nodes.
The project includes a drag and drop tree manager for reorganizing hierarchical nodes and supports an asynchronous data tree component that loads content from remote sources to improve initial page speed.
It provides capabilities for hierarchical data visualization and web interface tree management, including the ability to perform create, read, update, and delete operations on tree nodes. The component supports single or multiple item selection via checkboxes or radio buttons and is designed to render large datasets without causing interface lag.
Features
- Hierarchical Tree Views - Renders hierarchical data as an interactive, expandable, and collapsible tree view component.
- Hierarchical Node Reorganizers - Provides a user interface for reorganizing hierarchical nodes using drag and drop interactions.
- Hierarchical Tree Visualizers - Acts as a visual component for rendering and navigating nested parent-child relationships.
- Large Dataset Optimizations - Optimizes the rendering of thousands of hierarchical items to prevent interface lag in web browsers.
- Hierarchical Node CRUD Operations - Provides capabilities to create, read, update, and delete hierarchical tree nodes via manual input or drag-and-drop.
- Hierarchical Data Visualization Tools - Provides tools for representing complex tree structures through interactive, recursive visualization.
- Hierarchical Element Generation - Generates a nested list of HTML elements by recursively traversing a structured data object to render the tree.
- Web Tree Interface Management - Allows creating and updating tree-based menus or file structures using drag and drop and manual edits.
- jQuery Plugins - Implements hierarchical tree rendering as a jQuery plugin extension.
- Hierarchical Node Lazy Loadings - Implements lazy loading of child nodes during tree expansion to optimize initial page load performance.
- JSON to Visual Tree Mappings - Translates flat or nested JSON arrays into a visual tree structure using predefined property keys.
- DOM Node Manipulators - Directly manipulates DOM nodes to facilitate the reordering and deletion of elements during drag and drop.
- Hierarchical Selection Mechanisms - Supports single or multiple tree node selection using integrated checkbox or radio button mechanisms.
- Hierarchical List Selections - Implements single or multiple item selection in hierarchical lists using checkboxes or radio buttons.
- Selection State Management - Synchronizes the selection state between an internal data array and the UI checkboxes.
- Event Delegation - Uses event delegation on the root container to handle interactions for all tree nodes efficiently.
Star history
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