DevExtreme v23.1 is now available.

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Tree View

ContextMenu Integration

To display a DevExtreme ContextMenu when users right-click TreeView nodes, specify the nodes as the menu's target elements. To do this, set the menu's target property to a CSS selector. Since all TreeView nodes use the dx-treeview-item class, you can use this class' selector, as shown in this demo.

You can control each command's enabled state depending on the node where users invoked the context menu. Implement the TreeView's onItemContextMenu function; in it, set the disabled property to true for required commands.

Thank you for your interest in our ASP.NET Core product libraries and UI component suite. We are moving ASP.NET Core-related demos and content to DevExpress.com. Please make sure to update your bookmarks with our new URL.

View Demo