Also available as form element using type 'slider'.
{ _: TK.Slider, Min: 0, Max: 100, Data: 75 }
{ _: TK.Slider, Min: 0, Max: 100, StepSize: 20, ShowSteps: true, Data: 40, TextAfter: "40 %", onchange: function() { this.TextAfter = this.Data + " %"; } }