Range slider: Any way to keep tooltips on knobs always visible after drag and drop?

is the any way to keep the tooltips on range knobs always visible after drag and drop so it is more friendly and visible to the user to know the position value selected in the same knob?

also I am trying to add an histogram to the slider like in this sample below for me it is a nicer way to show range values in a graphical way that can show values in a more visible and intuitive way to the user… here the sample but sadly not compatible with f7 since uses query and prototype code, and bootstrap…

it will be nice to see this in framework 7 range slider added!
here the sample!


any tips big thanks!