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Multilevel.razor
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Multilevel.razor
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@page "/RangeSelector/Multilevel"
@using Newtonsoft.Json
@using Syncfusion.EJ2.Blazor.Charts
@inherits SampleBaseComponent;
@if (multiLevelData == null)
{
<div class="stockchartloader"></div>
}
else
{
<div class="control-section">
<br>
<h4 id="days" style="font-family: Segoe UI;font-weight: 500; font-style:normal; font-size:15px; text-align:center">Multi Level Labels</h4>
<div id="container" align="center">
<EjsRangeNavigator LabelPosition="AxisPosition.Outside" EnableGrouping="true" GroupBy="RangeIntervalType.Years" Value="@value" IntervalType="RangeIntervalType.Quarter" ValueType=Syncfusion.EJ2.Blazor.Charts.RangeValueType.DateTime DataSource="@multiLevelData" XName="x" YName="low">
<RangeNavigatorRangeTooltipSettings Enable="true" DisplayMode="TooltipDisplayMode.Always"></RangeNavigatorRangeTooltipSettings>
</EjsRangeNavigator>
</div>
</div>
}
@code{
private ChartData[] multiLevelData;
protected override async Task OnInitializedAsync()
{
await Task.Run(() =>
{
multiLevelData = JsonConvert.DeserializeObject<ChartData[]>(System.IO.File.ReadAllText("./wwwroot/scripts/range-navigator/chartdata.json"));
});
}
public class ChartData
{
public DateTime x { get; set; }
public double low { get; set; }
}
private DateTime[] value = new DateTime[] { new DateTime(2014, 01, 01), new DateTime(2016, 01, 01) };
}