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PivotGridDataSourceFieldBuilder<T>.CalculateCustomSummary(RazorBlock) Method

Mirrors the client-side calculateCustomSummary option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

#Declaration

C#
public PivotGridDataSourceFieldBuilder<T> CalculateCustomSummary(
    RazorBlock jsFunc
)

#Parameters

Name Type Description
jsFunc RazorBlock

The Razor @<text> block that contains JavaScript function code.

#Returns

Type Description
PivotGridDataSourceFieldBuilder<T>

A reference to this instance after the method is called.

#Remarks

Use this method to specify a JavaScript handler for the client-side calculateCustomSummary callback. Pass the Razor @<text> block that contains the function code to the method. Function arguments are described in the client API reference.

@(Html.DevExtreme().PivotGrid()
    .DataSource(ds => ds
        .Fields(fields => {
            fields.Add().CalculateCustomSummary(@<text>
                function(arg) {
                    // Handler code
                }
            </text>);
        })
    )
)

Refer to Handle Events and Define Callbacks for more information.

See Also