Bootstrap Plugin for Jquery Scrollfade
Author: @Brandon L. Clark [email protected]
#Description
This is a plugin for those who wish to use the navbar component of Bootstrap because they are using the Scrollfade plugin for jquery. It acts like scrollspy.js but because of the way Scrollfade embeds data to perform its visual effect scrollspy will not work. It also adds a smooth scroll effect for same page navigation.
#Requires
- Jquery 2.1.1 : http://code.jquery.com/jquery-2.1.1.js
- Bootstrap 3.2.0 : https://github.com/twbs/bootstrap/tree/v3.2.0
- Scrollfade 0.1.4 : https://github.com/gdbate/jquery-scrollfade/tree/0.1.4
- Jquery Viewport : https://github.com/tuupola/jquery_viewport
#Example You can find an example file in this repository. Feel free to use and modify the code.
- JSFiddle Example: http://jsfiddle.net/02728t8v/5/
#How to use bootstrap.jquery.scrollfade CSS
Two elements need to be given positioning and size settings. The body needs to be fixed to all borders or Scrollfade will not work. #content-scroll needs to be relative so the content area can be correctly sized to navbar.
body {
position:fixed;
top:0;
bottom:0;
left:0;
right:0;
padding-bottom:50px;
height:100%;
}
#content-scroll {
overflow:auto;
position:relative;
margin-top:50px;
height:100%;
}
HTML
The basic html structure is simliar to that needed to create a Bootstrap navbar component. The content needs to be nested in a element after the navigation. (Note: Bootstrap classes have been left out)
<body>
<nav>
...
</nav>
<div id="content-scroll">
... (Sections are given trigger class to notify nav, example uses .sh)
</div>
</body>
JavaScript
You need to target the element that has your nested content (eg: $('#content-area').scrollfade() ). To init bootstrap.jquery.scrollfade.js add .scrollfadeBootstrap() with your navigation sections target component after scrollfade().
$(function(){
$('#content-scroll').scrollfade().scrollfadeBootstrap('.sh');
});
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