Kendo UI for Angular
The Kendo UI for Angular Tree View component is perfect for scenarios that require hierarchical data to be displayed in a tree structure, either as related data items or as navigation. Items in the Angular Tree component can be dragged and dropped in order to be reordered and users can choose to perform these interactions with either the mouse or keyboard.
The Kendo UI for Angular Tree component has no restrictions for the type of data that can be bound, giving you ultimate flexibility to implement the Angular TreeView component. Directives for both flat and hierarchical data binding are included.
The Angular Tree component gives you many options for filtering its displayed data.
You can program every node in the Kendo UI for Angular TreeView to be expanded or collapsed dynamically. You can also allow users to set the functionality upon initial render.
When thousands or hundreds of thousands of rows need to be loaded at once, The Kendo UI for Angular TreeView provides a Load More button to improve performance and load the data in chunks. This allows you to define an initial set of data to load and then subsequentially load more as users continue to click the Load More button.
For ultimate flexibility, you can choose to make the entire tree read only or only selected parent nodes. When you do this, children can still be fully interactive. Additionally, you can load the nodes in expanded state so that the children can be seen. You can also allow expanding/collapsing of disabled nodes.
With the drag and drop functionality of the Kendo UI for Angular TreeView, users can move and reorder nodes by a simple drag and drop interaction. Nodes can be dragged within a single or across multiple Angular TreeViews on the same page.
With built-in support for Angular Templates, every node in the Kendo UI for Angular Tree component can be completely customized through a standardized template format. This gives you full control over the look and feel of the component.
The Kendo UI for Angular TreeView offers a single configuration option that renders a checkbox next to each node, giving users an intuitive and simple way to select one or several nodes.
The Kendo UI for Angular TreeView allows for items to be selected by a simple click of the node or through checkboxes, which can be toggled on or off with a single configuration option.
The Angular TreeView enables you to selectively display checkboxes based on your business logic. By using the conditional checkboxes, you can easily tailor the component for maximum flexibility and convenience.
The Kendo UI for Angular TreeView enables you to persist several key aspects of the TreeView state, including the expanded or collapsed and enabled or disabled states of a node. This ensures that any update or re-render of the Angular Tree component can maintain state and not cause a disruption for the end user.
To help you develop for small screens, the Angular TreeView gives you the option to set its appearance to small, medium, or large. Each setting changes the padding around items to add or subtract whitespace and fit more or fewer items on the screen. Many developers set this option dynamically for responsive behavior.
The Angular TreeView component provides a few features to ensure your app is readable wherever your user is.
The Kendo UI for Angular TreeView allows users to navigate through and interact with all nodes of the component using keyboard navigation.
The Kendo UI for Angular TreeView is compliant with Section 508 and WAI-ARIA standards, and is AA rated with WCAG 2.0.