Define custom editor for the TreeList

Updated on Dec 19, 2025

Environment

Product Version	5.12.0
Product	Progress® KendoReact TreeList

Description

I want to change the default editor for the TreeList with one that supports maxLength

Solution

The TreeList columns have editCell that accepts not only the default editors that are provided in the package, but also a custom component. The following example shows how to define custom editor with input element where the maxLength attribute is set for limiting the number of characters:

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