SparklineBuilder.OnTooltipShown(String) Method
In This Article
A function that is executed when a tooltip appears. Mirrors the client-side onTooltipShown option.
Namespace: DevExtreme.AspNet.Mvc.Builders
Assembly: DevExtreme.AspNet.Core.dll
#Declaration
C#
public SparklineBuilder OnTooltipShown(
string jsFunc
)
#Parameters
Name | Type | Description |
---|---|---|
js |
String | An inline or external Java |
#Returns
Type | Description |
---|---|
Sparkline |
A reference to this instance after the method is called. |
#Remarks
Use this method to specify a JavaScript handler for the client-side tooltipShown
event.
This handler can be an inline function or an external function’s reference.
Function arguments are described in the client API reference.
@(Html.DevExtreme().Sparkline()
.OnTooltipShown("mySparkline_onTooltipShown")
)
<script>
function mySparkline_onTooltipShown(e) {
// Handler code
}
</script>
Refer to Handle Events and Define Callbacks for more information.
See Also