Format “onmouseover” Text

[Epinephrine]

Hi all!

I just can’t figure out how to format the values.
I’d prefer time instead of date or both and I’d like to round the temperature values.
13,8 would be accurate enough ;)

Thx for help!

• This topic was modified 3 years, 9 months ago by Epinephrine.
• This topic was modified 3 years, 9 months ago by Epinephrine.

[Shashi Ranjan]

@epinephrine,

You can format the x and y-values being shown in toolTip by setting the xValueFormatString and yValueFormatString respectively, as per your requirement.

If you are still facing the issue, kindly create a JSFiddle reproducing the issue you are facing and share it with us so that we can look into the code, understand the scenario better and help you out.

—
Shashi Ranjan
Team CanvasJS

[Epinephrine]

I’m not sure if it is the “best practice” but I was able to solve my problem via
toolTip:{
contentFormatter: function ( e ) {
var content = \” \”;
for (var i = 0; i < e.entries.length; i++) {
content += e.entries[i].dataSeries.name + \”<br/>Datum: \” +(new
Date(e.entries[i].dataPoint.x)).toLocaleString(\”de-DE\”) + \”<br/>Wert: \”
+(Math.round((e.entries[i].dataPoint.y)*100)/100);
content += \”<br/>\”;
}
return content;

Additiional chars due to embedded into PHP

[Shashi Ranjan]

@epinephrine,

xValueFormatString and yValueFormatString properties can be used to format the respective x and y-values being shown in toolTip & indexLabel. However, to customize the complete content as per your requirement you can use toolTip contentFormatter function.

—
Shashi Ranjan
Team CanvasJS