My website has a sticky navbar fixed at the top, and this is the structure of my sticky navbar:
$(function() {
$(window).scroll(function() {
if ($(window).scrollTop() > $(".b").offset().top + $(".b").height() && $("input").val() == "") {
$(".sticky").show();
} else {
$(".sticky").hide();
}
});
});.container {
width: 1020px;
margin: 0 auto;
}
.container>div {
width: 100%;
height: 300px;
background: #f0f0f0;
border: 1px solid #ccc;
margin: 100px 0;
}
.a:after {
content: "A";
font-size: 250px;
text-align: center;
line-height: 300px;
display: block;
color: #999;
}
.b:after {
content: "B";
font-size: 250px;
text-align: center;
line-height: 300px;
display: block;
color: #999;
}
.c:after {
content: "C";
font-size: 250px;
text-align: center;
line-height: 300px;
display: block;
color: #999;
}
ul.sticky {
list-style-type: none;
padding: 0;
margin: 0;
position: fixed;
top: 0;
left: 0;
width: 100%;
background: #f0f0f0;
height: 50px;
border-bottom: 5px solid #ccc;
display: none;
}
ul.sticky:after,
ul.sticky:before {
content: "";
display: table;
clear: both;
}
ul.sticky li a {
display: block;
float: left;
line-height: 50px;
padding: 0 30px;
text-decoration: none;
color: #999;
}
ul.sticky li a:hover {
background: #999;
color: #f0f0f0;
}<ul class="sticky">
<li><a href="#">Home</a>
</li>
<li><a href="#">About Us</a>
</li>
<li><a href="#">Download</a>
</li>
<li><a href="#">Forums</a>
</li>
<li><a href="#">Contact</a>
</li>
</ul>
<div class="container">
<input type="text" class="input">
<div class="a"></div>
<div class="b"></div>
<div class="c"></div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>In case I don't include the .sticky element on other pages, I receive an error from the JavaScript notifier. Is there a way to avoid adding the .sticky element on every page?
https://i.sstatic.net/uzwRR.jpg
View the real demo here
Click here to see the error message