The Window.scrollBy() method scrolls the document in the window by the given amount.
The Window.scrollBy() method scrolls the document in the window by the given amount.
- Syntax: - window.scrollBy(x-coord, y-coord)
- window.scrollBy(options)
 
- Parameters: - x-coordis the horizontal pixel value that you want to scroll by.
- y-coordis the vertical pixel value that you want to scroll by.
- optionsis a- ScrollToOptionsdictionary.
 
- Examples: - To scroll down one page: - window.scrollBy(0, window.innerHeight);
- To scroll up one page: - window.scrollBy(0, -window.innerHeight);
 
- Reference: Window.scrollBy() 
 
     
     
     
     
     
     
     
     
     
     
     
     
    