VectorMapLegendBuilder.CustomizeHint(RazorBlock) Method

Specifies text for a hint that appears when a user hovers the mouse pointer over the text of a legend item. Mirrors the client-side customizeHint option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public VectorMapLegendBuilder CustomizeHint(
    RazorBlock jsFunc
)

Parameters

Name	Type	Description
jsFunc	RazorBlock	The Razor @<text> block that contains JavaScript function code.

Returns

Type	Description
VectorMapLegendBuilder	A reference to this instance after the method is called.

Remarks

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

Razor C#

@(Html.DevExtreme().VectorMap()
    .Legends(legends => {
        legends.Add().CustomizeHint(@<text>
            function(arg) {
                // Handler code
            }
        </text>);
    })
)

Refer to Handle Events and Define Callbacks for more information.