The ASP.NET Core TreeGrid is a feature-rich control used to visualize both self-referencial and hierarchical data effortlessly in a tree like tabular format. It offers many rich features such as data binding, editing, sorting, filtering, paging, aggregating rows, and exporting to Excel, CSV, and PDF formats.
Features and Benefits
Helps view subset of records from a data source that meets the given filtering criteria. Different filter modes are available in TreeGrid to apply filter criteria to parent, child, none, or both parent and child rows. TreeGrid supports filter bar and menu filter types. The filter menu provides an interactive UI, and the appropriate filter type can be chosen based on the application. Options to customize filter operators, case sensitivity, and diacritics are also available.
TreeGrid allows users to sort a column by simply clicking the header. It allows sorting data in the ascending, descending, or custom sort order. You can also sort more than one column using a simple user interaction and API.
Through paging, a segment of data can be viewed from the assigned data source. The ASP.NET Core TreeGrid offers built-in pager UI with options to customize its entire UI. It also has an on-demand paging mode for effective data retrieval from remote web services.
The ASP.NET Core TreeGrid provides support to add, edit, update, and delete rows. It performs editing operations with JSON collection or remote data service with the help of data manager. TreeGrid supports edit modes such as row, dialog, and cell editing. These provide an interactive UI to add and edit rows.
Easily visualize aggregates for the desired columns in TreeGrid using dedicated summary row elements. Summary rows can be customized to show in each child tree and/or at the end of the TreeGrid. It also offers multiple customization options such as built-in aggregate types, user-defined aggregation, templates, and value formatting.
Using templates, users can create custom user experiences in the TreeGrid. It provides various template options to create custom headers, custom cell contents, and toolbars.
Selection provides an interactive support to highlight the desired rows or cells. Single or multiple row/cell selection can be done using simple mouse down or keyboard interaction.
Responsive and touch-friendly
All TreeGrid features work on touch devices with zero configuration. Without customization, the TreeGrid control allows enabling features such as sorting, paging, and selection. Responsive feature allows the TreeGrid layout to be viewed on various devices. It is also possible to hide specific columns for particular screen sizes using column-based media query support.
Stacked headers allow grouping and visualizing column headers in a stacked manner. There is no limit to the number of columns that can be stacked. The data columns can still be sorted and filtered.
Column chooser, resize, reorder, and foreign key column
Column defines the schema of data source in a TreeGrid. Column acts as the base for all features. It supports formatting, auto generation of columns, column definitions, and resize, reorder, column chooser, column menu, and other important features.
Web framework integration
The TreeGrid control integrates easily with any web framework:
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