The Angular MultiSelectTree component gives you a surprisingly quick way to allow users to select one or more items from a hierarchical list of data. Much like the Angular DropDownTree, this component will automatically organize your data in a tree format and display it in a dropdown that users can easily access and select items from. The difference in the Angular MultiSelectTree is that users can select multiple values, each item displaying either as a token or text in the input element of the component. This is a valuable tool in your collection when you need on option to show complex data on limited screen space.
The MultiSelectTree includes tools to help you work with various types of data. Whether you simply need to connect to a data source, deal with hierarchical data, implement lazy loading, or load heterogenous data, you will find the experience easy.
Help your users narrow their tree list to the information they want to see with a built-in filter. With this feature enabled, a text filter field will appear at the top of the component’s drop-down list. As the user types, the list will be filtered.
Enjoy complete control over your MultiSelectTree dropdown by disabling individual items.
Give your users a better experience by persisting their last expanded state. If a user expands a node, navigates to another part of the app, and then returns, the MutiSelectTree will retain the state it was left in.
Customize the content of your dropdown list header, footer, and nodes by specifying your own template. Also, configure a template that appears when there is no data present.