VectorMapLayerBuilder.DataField(JS) Method

Specifies the name of the attribute containing marker data. Setting this property makes sense only if the layer type is 'marker' and the elementType is 'bubble', 'pie' or 'image'. Mirrors the client-side dataField option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public VectorMapLayerBuilder DataField(
    JS value
)

Parameters

Name	Type	Description
value	JS	A JavaScript expression that specifies the option value.

Returns

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

Remarks

Use the new JS() expression to set the option’s value.

Razor C#

<script>
    var myValue = ...;
</script>

@(Html.DevExtreme().VectorMap()
    .Layers(layers => {
        layers.Add().DataField(new JS("myValue"));
    })
)