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Q&A I need a full grid refresh, but setRowData is not a function [closed]

My sources say, after major data changes, particularly if the self-generated row Id (my own getRowId) change, I need to rebuild the grid (gridOptions.rowData), and then use gridOptions.api.setRowDa...

1 answer  ·  posted 5mo ago by peterh‭  ·  closed 5mo ago by Karl Knechtel‭

Question ag-grid
#2: Question closed by user avatar Karl Knechtel‭ · 2026-04-15T19:42:46Z (5 months ago)
#1: Initial revision by user avatar peterh‭ · 2026-04-15T19:21:12Z (5 months ago)
I need a full grid refresh, but `setRowData` is not a function
My sources say, after major data changes, particularly if the self-generated row Id (my own `getRowId`) change, I need to rebuild the grid (`gridOptions.rowData`), and then use `gridOptions.api.setRowData()`.

However, trying to do that, the only what I get if a "setRowdata is not a function" message, and that was it.

My searches in the recent Ag Grid source show only some references of this method in various interfaces, but not even an implementation.

How to do a full grid re-display?