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albybarber/flipreversestickynavthatollywants.js

Last active December 10, 2015 13:58
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jQuery.sticky() is a jQuery plugin that adds bar at the bottom of the users screen with the pages primary actions if they are not within the users viewport. e.g. At the bottom of the screen and need to be scrolled to view.
Raw
flipreversestickynavthatollywants.js
/* ========================================================
* jQuery.sticky();
* flipreversestickynavthatollywants 1.0
* https://vendadocs.onconfluence.com/x/2ItZAw
* Author: Alby Barber
* ========================================================
* Copyright 2012 Venda
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ======================================================== */
(function($) {
"use strict";
$.fn.sticky = function() {
var $this = $(this),
$window = $(window),
position = $this.position();
var _actions = {
stick: function() {
$this.addClass('is_stuck');
},
unstick: function(){
$this.removeClass('is_stuck');
}
};
var _math = {
is_this_visible: function(){
if($this.length > 0){
var distance_fromtop = $window.height() + $window.scrollTop();
if ((position.top + $this.height()) > distance_fromtop){
_actions.stick();
}
else {
_actions.unstick();
}
}
}
};
$window.scroll(function() {
_math.is_this_visible();
});
$window.resize(function() {
_math.is_this_visible();
});
_math.is_this_visible();
};
})(jQuery);
Raw
sticky.html
<!doctype html>
<title>Demo</title>
<link rel="stylesheet" href="styles.css" />
<div class="tall-element"></div>
<div class="sticky-element">
<p>Try resizing the window's height..</p>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="flipreversestickynavthatollywants.js"></script>
<script>
jQuery(function() {
jQuery('.sticky-element').sticky(); // run .ready or when required
});
</script>
Raw
styles.css
body {
margin: 0;
padding: 0;
background-color: salmon;
}
.tall-element{
height: 400px;
}
.sticky-element {
position: relative;
padding: 0 0 0 50px;
}
.sticky-element p {
font-family: sans-serif;
font-size: 2em;
color: #fff;
margin: 0;
}
.is_stuck {
-webkit-transition: background-color 0.35s ease-in-out;
-moz-transition: background-color 0.35s ease-in-out;
-ms-transition: background-color 0.35s ease-in-out;
-o-transition: background-color 0.35s ease-in-out;
transition: background-color 0.35s ease-in-out;
padding: 5px 0 5px 50px;
background-color: rgba(44, 44, 44, 0.64);
position: fixed;
left: 0px;
bottom: 0px;
width: 100%;
z-index: 2;
}
@stevegoldberg
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That's great Alby but it's still possible to have the text hidden.

Also, no point linking to Confluence as no one will be able to access it ;)

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