ag-grid angular - 选择更改时刷新组行

Question

I've combed the docs and API references, but I'm not seeing a way to trigger a refresh to a group row when a selection changes has been made to it's children.

Working ag-grid in angular 7, I'm using a custom renderer for the group inner and would like to be able to change the styling of the group based on the selection being made. I would prefer to not rerender the grid, but only refresh the group row if possible.

Aside from storing the selection in a store, is there any way to trigger such a refresh on a group row?

Answer 1

My suggestion for doing this

onCellChanged() {

  Data = this.gridApi.getSelectedRows();

make key-value pair by passing some sort of id

After using this

    this.gridApi.forEachNode(function(rowNode) {}

compare id in both and

Pass this into ag-grid function in which you are setting your grid data