change
fires on change of the slider value
change: (value: number, oldValue: number, isRange: boolean) => void;
Parameters:
- value: number- the new value set for the slider
- oldValue: number- the previous value of the slider
- isRange: boolean- defines, whether the range mode is activated for the slider
Example
slider.events.on("change", function(value, oldValue, isRange){
    console.log("The value of a slider has changed to "+slider.getValue());
});
Related sample: Slider. Events