Change the Expand/Collapse Arrow in Master-Detail Grid

Updated on Dec 22, 2025

Environment

Product Version	13.1.0
Product	Progress® KendoReact Grid

Description

How can I customize the expand/collapse arrow icons in the Master-Detail Grid? I want to replace the default arrows with custom icons or components when displaying master-detail grids.

Solution

Use the cells hierarchy property to provide custom rendering for the cells in the expand column. This allows you to replace the default expand/collapse arrows with your own custom icons or components.

Change Theme

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See Also

• Master-Detail Grid