I'm using a DevExtreme Data Grid inside a master-detail view. I want to open another component (or section) when a row is clicked inside the detail grid. To do this, I'm setting a variable (showAddHorario = true) inside the onRowClick event. However, it doesn't always work on the first click—it sometimes requires multiple clicks before the state updates. Here’s the relevant code: [dataSource]="salas" [showColumnLines]="true" [showBorders]="true" [rowAlternationEnabled]="true" [focusedRowEnabled]="false" [selection]="{ mode: 'none' }" [masterDetail]="{ enabled: true, autoExpandAll: true, template: 'detailTemplate' }"> //rest of code </div> <div *dxTemplate="let data of 'detailTemplate'"> <dx-data-grid [dataSource]="data.data.horarios" [showBorders]="true" [hoverStateEnabled]="true" [selection]="{ mode: 'none' }" [focusedRowEnabled]="false" keyExpr="id" (onRowClick)="onRowClick($event, data.data)" class="detail-grid"> <dxi-column dataField="startDate" caption="{{ label.DataInicio }}" [format]="{ type: 'date', format: 'dd/MM/yyyy' }"></dxi-column> <dxi-column dataField="endDate" caption="{{ label.DataFim }}" [format]="{ type: 'date', format: 'dd/MM/yyyy' }"></dxi-column> @for (day of daysOfWeek; track $index; let dayIndex = $index) { <dxi-column [caption]="day" [calculateCellValue]="getScheduleCalculator(dayIndex)"></dxi-column> } </dx-data-grid> </div> heres the function called: onRowClick(event: RowClickEvent, sala: GetSalasByServiceResponse): void { const horario: GetSalasByServicoHorarioResponse = event.data; const horarioData: GetSalaByServicoHorarioDiarioResponse[] = event.data.horariosDiarios || []; this.selectedHorarioData = horario; this.horariosDiarios = horarioData; this.selectedSala = sala; this.showAddHorario = true; } Continue reading...