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Checkbox Selection

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                        checkbox_selection.cshtml
                    
                        Checkbox_SelectionController.cs
                    
                        EmployeeDirectoryController.cs

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API REFERENCE

kendo.syncReady(function(){jQuery("#treelist").kendoTreeList({"columns":[{"selectable":true,"width":"65px","filterable":true},{"field":"Position","filterable":true},{"field":"FirstName","title":"First Name","width":"250px","filterable":true},{"field":"LastName","title":"Last Name","filterable":true},{"field":"Phone","title":"Phone","filterable":true}],"height":540,"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","parentId":"ReportsTo","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}},"expanded":true}}}});});

Description

As of R3 2020, а checkbox based selection is provided by the TreeList. To enable this functionality you should define selectable column as shown below:

columns.Add().Selectable(true)

This column allows you to select TreeList rows automatically after changing the status of the checkbox to checked. A checkbox is also displayed in the column header to toggle the checked/selected state of all rows in the current page.

Checkbox Selection

Description

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