How to refresh Grid from custom query

[sapster77]

Hi,
I am new to Serenity and have an issue with refreshing the grid after querying data. I have a custom button on a grid (works fine) with an on click event. When I click the button I want to execute a specific SQL query and populate the grid with the data from the query. I don't want to use the quick filters as the query Is rather long. For testing I am just using a simple equality filter which return the correct data. I just can't figure out how to populate the grid with the retrieved data.
I would be so grateful for some assistance.

My XYZGrid.ts:
`protected getButtons() {
let buttons = super.getButtons();

buttons.push({
    title: 'Filter',
    cssClass: 'apply-changes-button',
    onClick: () => this.myAction(),

});

return buttons;

}

private myAction() {
var equalFilter = { "Name": "Peter" };

TblScheduleService.List(
    { EqualityFilter: equalFilter },
    response => {
        if (response.Entities.length > 0) {
                this.Refresh();
        }
    }
);

}`

The response.entiities contains 60 rows of correct data. How do I update the grid with that data? (the this.refresh(); does nothing)
Thank you so much.

[sapster77]

Fixed with the following before this.refresh():
this.slickGrid.setData(response.Entities);