Slider bar in user input, link to show value

Hi everyone, I have a slider bar, which I wish to show either text or value in a separate box. I am thinking how to link the values, and if there is a button to send the data if required! I have really limited coding knowledge but I could learn if required. Thanks!

Having the same problem. When I link drop down values the text box will change, but not when I link the box to a slider