scrollClass

jQuery plugin that adds specified classes to an element based on scroll behavior.

Install with Bower

bower install --save scrollClass

Usage

Include jQuery

<script type="text/javascript" src="//code.jquery.com/jquery-3.0.0.min.js"></script>

Include scrollClass

<script type="text/javascript" src="./dist/scrollClass.min.js"></script>

Options

• target (jQuery Object) [Default: $(this)]
  • The targeted element to change classes.
• offset (number | function) [Default 100]
  • number - The number of pixels offset from the top of the document that determines when the CSS class passed in the class option will be toggled.
  • function - A function that returns a number value representing the number of pixels offset from the top of the document that determines when the CSS class passed in the class option will be toggled.
• downClass (string) [Default "progressing"]
  • The class toggled on to the target element when the user is scrolling downward.
• upClass (string) [Default "regressing"]
  • The class toggled on to the target element when the user is scrolling upward.