ChartAnnotationConfigBuilder.TooltipTemplate(JS) Method

Specifies the client-side tooltipTemplate.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public ChartAnnotationConfigBuilder TooltipTemplate(
    JS value
)

Parameters

Name	Type	Description
value	JS	A JavaScript function that specifies the template.

Returns

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

Remarks

This method allows you to define a tooltip template using a JavaScript function. You can access tooltipTemplate‘s parameters from this function. Refer to JavaScript Functions as Templates for more information.

Razor C#

@(Html.DevExtreme().Chart()
    .Annotations(annotations => {
        annotations.Add().TooltipTemplate(new JS("myChartAnnotationConfig_tooltipTemplate"));
    })
)

<script>
    function myChartAnnotationConfig_tooltipTemplate() {
        // Template rendering logic
    }
</script>