public async Task HandlePointOnclick(IPointEventArgs args)
{
if (!this.Widget.AllowFiltrationSource_TextCategory)
{
return;
}
var series = this.ReportChartData.Series[(int)args.PointIndex];
var category = series.Name;
var data = this.DashboardVm.ObtainFilterGroup(this.Widget);
var filters = new string[] { category.ToUpper() };
if (data.FilterLabels == null)
{
data.FilterLabels = filters;
}
else
{
data.FilterLabels = data.FilterLabels.Concat(filters).Distinct().ToArray();
}
data.FilterTarget = ReportFilterInstruction.Targets.Column;
if (data.AllowDynamicFiltration)
{
await this.DashboardVm.UpdateDynamicWidgetsFilteringAsync();
}
}
public async Task HandlePointOnclick(IPointEventArgs args)
{
//if (this.Widget.AllowFiltrationSource == false)
// return;
var series = this.ReportChartData.Series[(int)args.SeriesIndex];
var category = series.Name;
ReportSeriesChartDataItem currentData = series.Data[(int)args.PointIndex];
var data = this.DashboardVm.ObtainFilterGroup(this.Widget);
bool didModify = false;
if (this.Widget.AllowFiltrationSource_TextCategory)
{
var filters = new string[] { category.ToUpper() };
if (data.FilterLabels == null)
{
data.FilterLabels = filters;
}
else
{
data.FilterLabels = data.FilterLabels.Concat(filters).Distinct().ToArray();
}
data.FilterTarget = ReportFilterInstruction.Targets.Column;
didModify = true;
}
if (this.Widget.AllowFiltrationSource_DateTime && series.Data.Count > 1)
{
didModify = true;
data.StartTime = currentData.StartTime;
data.EndTime = currentData.EndTime;
//if (series.Data.Count == args.PointIndex + 1)
//{// Last one
// var prevData = series.Data[(int)args.PointIndex - 1];
// var delta = currentData.DatePosition - prevData.DatePosition;
// data.StartTime = currentData.DatePosition;
// data.EndTime = currentData.DatePosition + delta;
// didModify = true;
//}
//else
//{// First or a middle one.
// var nextData = series.Data[(int)args.PointIndex + 1];
// data.StartTime = currentData.DatePosition;
// data.EndTime = nextData.DatePosition;
// didModify = true;
//}
}
if (didModify && data.AllowDynamicFiltration)
{
await this.DashboardVm.UpdateDynamicWidgetsFilteringAsync();
}
}
