export default { methods: { itemSelected() { let item = this.dtComponent.selectedRows.find((item) => { return item.id == this.params.id; }); if (item) { this.dtComponent.selectedRows = this.dtComponent.selectedRows.filter((item) => { return item.id != this.params.id; }); } else { this.dtComponent.selectedRows.push(this.params); } } } }