Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

ChartCommonSeriesSettingsAggregationBuilder.Calculate(String) Method

Specifies a custom aggregate function. Applies only if the aggregation method is 'custom'. Mirrors the client-side calculate option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

#Declaration

C#
public ChartCommonSeriesSettingsAggregationBuilder Calculate(
    string jsFunc
)

#Parameters

Name Type Description
jsFunc String

An inline or external JavaScript function.

#Returns

Type Description
ChartCommonSeriesSettingsAggregationBuilder

A reference to this instance after the method is called.

#Remarks

Use this method to specify a JavaScript handler for the client-side calculate callback. This handler can be an inline function or an external function’s reference. Function arguments are described in the client API reference.

@(Html.DevExtreme().Chart()
    .CommonSeriesSettings(settings => settings
        .Aggregation(aggregation => aggregation
            .Calculate("myChartCommonSeriesSettingsAggregation_calculate")
        )
    )
)

<script>
    function myChartCommonSeriesSettingsAggregation_calculate(arg) {
        // Handler code
    }
</script>

Refer to Handle Events and Define Callbacks for more information.

See Also