11/9/2022 0 Comments Blazor treeviewBlazor components are written using the Razor language, in much the same way that MVC views are built, and this is where things get really interesting for developers. DatePicker Choosing dates ComboBox, ListBox, ListView, TreeView Choosing items from. BLAZOR TREEVIEW HOW TOThis allows you to provide an event-handling method that performs a custom routine whenever this event occurs.įor more information about how to handle events, see Handling and Raising Events. While the core concept behind Blazor is to leverage C and Razor to build SPA applications, one aspect clearly inspired by other frameworks is the use of components. Build intelligent apps, websites, and services with Blazor, ASP. The TreeNodeDataBound event is raised when a data item is bound to a node in the TreeView control. BLAZOR TREEVIEW CODEThe following code example provides sample XML data for the preceding code example. ' Give the Chapter 2 node a custom image. Sub Data_Bound(ByVal sender As Object, ByVal e As TreeNodeEventArgs) Give the Chapter 2 node a custom image. clear the label The Kendo UI for Angular TreeView supports globalization to. Void Data_Bound(Object sender, TreeNodeEventArgs e) Add a new project of ASP The Radzen Blazor component library provides. Also be sure to provide your own images for this example to display. For this example to work correctly, you must copy the sample XML data, provided after this code example, to a file named Book.xml. The following code example demonstrates how to use the TreeNodeDataBound event to change the image for a node when some condition is met. The second code example provides sample XML data for the first code example. Build and launch Blazor apps visually, while we generate clean code for you. The first code example demonstrates how to use the TreeNodeDataBound event to change the image for a node when some condition is met. Demonstration and configuration of the Radzen Blazor Tree component. public:Įvent System::Web::UI::WebControls::TreeNodeEventHandler ^ TreeNodeDataBound public event .WebControls.TreeNodeEventHandler TreeNodeDataBound member this.TreeNodeDataBound : .WebControls.TreeNodeEventHandler Public Custom Event TreeNodeDataBound As TreeNodeEventHandler Event Type TreeNodeEventHandler Examples Occurs when a data item is bound to a node in the TreeView control.
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