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ASP.NET Core TreeList Column Menu

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HtmlHelper
TagHelper
Files:
                    column_menu.cshtml
                
                    Column_MenuController.cs
                
                    EmployeeDirectoryController.cs
                
                    EmployeeDirectoryModel.cs
                
                    column_menu_TagHelper.cshtml

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CLIENT-SIDE API HTML HELPER API

kendo.syncReady(function(){jQuery("#treelist").kendoTreeList({"columns":[{"field":"FirstName","title":"First Name","width":"250px","filterable":true},{"field":"LastName","title":"Last Name","filterable":true},{"field":"Position","filterable":true},{"field":"Extension","format":"{0:#}","title":"Ext","filterable":false}],"columnMenu":true,"sortable":true,"dataSource":{"type":(function(){if(kendo.data.transports['aspnetmvc-ajax']){return 'aspnetmvc-ajax';} else{throw new Error('The kendo.aspnetmvc.min.js script is not included.');}})(),"transport":{"read":{"url":"/aspnet-core/employeedirectory/all"},"prefix":""},"schema":{"data":"Data","total":"Total","errors":"Errors","model":{"id":"EmployeeId","fields":{"EmployeeId":{"nullable":false,"type":"number"},"FirstName":{"nullable":false,"type":"string"},"LastName":{"nullable":false,"type":"string"},"ReportsTo":{"nullable":true,"type":"number","defaultValue":null},"Address":{"nullable":false,"type":"string"},"City":{"nullable":false,"type":"string"},"Country":{"nullable":false,"type":"string"},"Phone":{"nullable":false,"type":"string"},"Extension":{"nullable":false,"type":"number","defaultValue":null},"Position":{"nullable":false,"type":"string"},"BirthDate":{"nullable":false,"type":"date","defaultValue":null},"hasChildren":{"nullable":false,"type":"boolean"},"HireDate":{"nullable":false,"type":"date","defaultValue":null},"CountryFlag":{"nullable":false,"type":"string"}},"parentId":"ReportsTo"}}},"filterable":true});});

Description

The Telerik for ASP.NET Core TreeList component enables you to efficiently expose common commands and trigger column operations, such as sorting, filtering, and defining the visible TreeList columns, through the column-menu functionality of the component.

The current example illustrates a basic TreeList configuration with its column-menu functionality enabled through the ColumnMenu() configuration method that is set to true.

Additional Apps

This TreeList example is part of unique collection of hundreds of ASP.NET Core demos, with which you can see all Telerik ASP.NET Core components and their features in action. View the source code of the demos from the library or directly adapt, and edit them and their theme appearance in Telerik REPL for ASP.NET Core or ThemeBuilder.

ASP.NET Core TreeList Column Menu

Description

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