Re-render ALL visible cells after ag-grid filterModel is changed

Dash Python
1

Hi,

I am wondering if it is possible to force the ValueFormatter / CellRenderer to re-run after the ag-grid’s filter model is changed.

Thanks

2

Here’s some general info on refreshing cells and redrawing rows. If you give more details about what you are looking for, it will be easier to help.

https://ag-grid.com/react-data-grid/view-refresh

1 Like
3

Thanks, that is what I needed.

I created a clientside callback to run the gridApi.refreshCells() command whenever the grid’s filterModel is changed:

# refresh cells whenever the filterModel is updated
clientside_callback(
    """
    function() {
        const gridApi = dash_ag_grid.getApi('grid-id');
        var params = {
            force: true,
            suppressFlash: true,
        };
        gridApi.refreshCells(params);
        return ''
    }
    """,
    Output('filterModel__test', 'data-label'),
    Input("grid-id", "filterModel"),  # activate any time the filterModel is changed
)

Unfortunately this does still require a dummy div for the output–not sure why there is no option in dash for no output

html.Div(id='filterModel__test', **{'data-label': {}}),

Thanks

1 Like