滚动时 JavaScript 数字会发生变化

Question

I'm currently working on a website. I want to have a fixed text (I know how to do that) that changes if you scroll.

So if you're on top of the page it shows '0' and then, while scrolling, the number goes up and up and when you scrolled one viewport-height it should be '10000'.

I think this should be done with javascript, but I'm just a beginner with it. Could you please help me? Thank you very much.

edit

Thanks Ajay for the tip with the onscroll function. But this always just adds a number on scrolling. I want something like this (look at the top left hand corner). Where the size is relative to the position on the site and not the scrolling wheel.

Answer 1

Try using the onScroll event of javascript.

Here is a useful link to learn.