vakata/jstree
Jstree
jstree es un plugin de árbol para jQuery utilizado para renderizar estructuras de datos jerárquicas interactivas. Funciona como un visualizador y gestor de datos jerárquicos, proporcionando herramientas para mostrar relaciones anidadas mediante diseños de árbol.
El proyecto incluye un gestor de árbol con arrastrar y soltar para reestructurar jerarquías y un cargador de árbol AJAX para obtener nodos o fragmentos HTML desde servidores remotos. Incluye un selector de casillas de verificación de tres estados para gestionar los estados de selección en ramas principales y secundarias.
El plugin admite varios enfoques de modelado de datos, incluyendo arrays de hijos, listas de adyacencia con ID de padre y la transformación de marcado de listas desordenadas. Las capacidades adicionales incluyen búsqueda difusa para la recuperación de nodos, edición de nodos en línea y carga diferida para reducir la transferencia inicial de datos.
Features
- Hierarchical Tree Visualizers - Renders interactive hierarchical data structures using tree layouts with support for child arrays and adjacency lists.
- Hierarchical Data Displays - Renders interactive hierarchical data structures supporting both child arrays and parent-id adjacency lists.
- Hierarchy Managers - Provides a user interface for restructuring hierarchies by moving and reordering nodes via drag-and-drop.
- Adjacency List Modeling - Supports hierarchical data modeling using parent-id adjacency lists for flexible tree structures.
- Asynchronous Data Loading - Fetches large hierarchical datasets asynchronously or loads child nodes on demand to maintain responsiveness.
- Tree Node Lazy Loaders - Reduces initial page load by fetching child nodes from a remote server only when a parent is expanded.
- Asynchronous Data Fetching - Implements mechanisms for retrieving remote tree nodes asynchronously to populate the view dynamically.
- Master Checkboxes - Uses master checkboxes to control child states and display indeterminate states for partial branch selection.
- Hierarchical Reorderers - Features a drag-and-drop manager for restructuring hierarchies by moving nodes to new parents.
- Hierarchical Reordering - Enables users to restructure hierarchies by dragging and dropping elements to change their parents or order.
- Tri-State Selection Logic - Includes a tri-state checkbox selector to manage selection states across parent and child branches.
- Multiple Selections - Manages multiple item selections within a hierarchy using tri-state checkboxes for parent-child relationships.
- Selection Logic - Implements logic to manage tri-state selection where parents are marked as partially selected based on child states.
- jQuery Plugins - Leverages a jQuery plugin architecture for DOM manipulation and event binding of the tree view.
- Drag and Drop - Provides a drag-and-drop interface for restructuring nested information and changing parent nodes.
- Fuzzy Matching - Implements a non-exact character matching algorithm to filter and locate nodes within the tree.
- Fuzzy Search Engines - Provides fuzzy search capabilities to locate specific nodes within the tree hierarchy using flexible matching.
- HTML List Parsing - Parses existing HTML unordered lists into an interactive object model to render trees from static content.
- Inline Editors - Provides inline controls to create, edit, and delete tree nodes directly within the interface.
- Browser-Based File Explorers - Enables the creation of browser-based explorers for navigating and searching nested directory structures.
- Remote HTML Fragment Loading - Supports populating the tree by fetching HTML fragments from a remote server.
- HTML List Tree Transformations - Transforms existing HTML unordered list markup into an interactive object model for tree rendering.
- Hierarchical Node Lazy Loadings - Implements lazy loading to fetch child nodes only upon parent expansion to reduce initial data transfer.
