问题
I am using a slider in the bundle settings of my app to make the user choose a distance between 1 - 1000 meters.
The slider is working fine , but i would like to show the user the actual value of the slider.
Is this possible?
回答1:
I think there is no viable possibility to do this with a slider. You could use a PSMultiValueSpecifier, a "Multi Value Element" instead, with 4 sections, one for each digit of your 4-digit number. It could then be set and displayed at the same time.
来源：https://stackoverflow.com/questions/14975360/how-to-view-a-sliders-value-in-bundle-settings-ios