GlobalEventHandlers.onscroll

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2020.

Обработчик для события скролла.

Syntax

element.onscroll = functionReference

Parameters

functionReference is a reference to a function to be executed when element is scrolled.

Example

html

<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <style>
      #container {
        position: absolute;
        height: auto;
        top: 0;
        bottom: 0;
        width: auto;
        left: 0;
        right: 0;
        overflow: auto;
      }

      #foo {
        height: 1000px;
        width: 1000px;
        background-color: #777;
        display: block;
      }
    </style>
  </head>
  <body>
    <div id="container">
      <div id="foo"></div>
    </div>

    <script type="text/javascript">
      document.getElementById("container").onscroll = function () {
        console.log("scrolling");
      };
    </script>
  </body>
</html>

Notes

The scroll event is raised when the user scrolls the contents of an element. Element.onscroll is equivalent to element.addEventListener("scroll" ... ).

Спецификации

Specification
CSSOM View Module # eventdef-document-scroll
HTML Standard # handler-onscroll

Совместимость с браузерами

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