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

PieChartTooltipBuilder.CustomizeTooltip(String) Method

Mirrors the client-side customizeTooltip option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

#Declaration

C#
public PieChartTooltipBuilder CustomizeTooltip(
    string jsFunc
)

#Parameters

Name Type Description
jsFunc String

An inline or external JavaScript function.

#Returns

Type Description
PieChartTooltipBuilder

A reference to this instance after the method is called.

#Remarks

Use this method to specify a JavaScript handler for the client-side customizeTooltip 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().PieChart()
    .Tooltip(tooltip => tooltip
        .CustomizeTooltip("myPieChartTooltip_customizeTooltip")
    )
)

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

Refer to Handle Events and Define Callbacks for more information.

See Also