ag-grid header checkbox selection event

Question

Just want to know whether we can distinguish between all row selection and individual row selection in ag-grid(via header checkbox selection). Is there a method or property associated with ag-grid to tell this difference?

ViqMontana · Accepted Answer · 2018-11-20 13:34:39Z

1

Yes you can. The ag-grid api offers some useful methods:

this.api.getSelectedRows() will get you all the selected rows.

this.api.getDisplayedRowCount() will get you all the rows displayed.

If these 2 equal each other, then the user has selected all the rows.

Ps. the api is a of type GridApi, which is initialised from the gridReady event exposed by ag-grid.

answered Nov 20, 2018 at 13:34

ViqMontana

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Nimisha Jain · Accepted Answer · 2020-05-22 09:09:59Z

0

Just listen to selectionChanged event at grid level to apply some action per selection changed by column header checkbox

answered May 22, 2020 at 9:09

Nimisha Jain

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1 Comment

Ozan Mudul Over a year ago

can you prevent selection for some rows?

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