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    Window.scrollBy()

    Summary

    Scrolls the document in the window by the given amount.

    Syntax

    window.scrollBy(X,
    Y);
    

    Parameters

    • X is the offset in pixels to scroll horizontally.
    • Y is the offset in pixels to scroll vertically.

    Positive co-ordinates will scroll to the right and down the page. Negative values will scroll to the left and up the page.

    Example

    // scroll one page 
    window.scrollBy(0, window.innerHeight);
    

    Notes

    window.scrollBy scrolls by a particular amount where window.scroll scrolls to an absolute position in the document. See also window.scrollByLines, window.scrollByPages

    Specification

    Document Tags and Contributors

    Last updated by: LouisLazaris,
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