I have a website and each page is using a bootstrap toggle/collapse navbar. All the page this works fine except for one. For some reason on one of the pages the navbar collapses once to the appropriate screen size, but it does not drop down. However, I noticed that if I comment out a JS file I have being sourced at the bottom of the html, like so <!--<script src="js/index.js"</script>--> then the drop down works. What's weird is that, 2 of the other pages on the same site source the same JS script, and the dropdown still works...maybe I'm just blind. The code for the nav is as follows :
<nav class="navbar navbar-inverse navbar-fixed-top" role="navigation">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="index.html">Home</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li>
Content
</li>
<li>
Content
</li>
<li>
Content
</li>
<li>
Content
</li>
<li>
Content
</li>
</ul>
</div><!-- /.navbar-collapse -->
</div> <!-- /.container -->
</nav>
And there's honestly not a lot of JS, just one scroll function, and another "hover" function that I will probably move over to CSS eventually..
$(document).ready(function() {
$(".business-header img").on("click", function( e ) {
e.preventDefault();
$("body, html").animate({
scrollTop: $(".section-two").offset().top
}, 1500);
});
});
$(".image-wrapper img").mouseenter(function() {
$(this).css("box-shadow", " 0 0 30px #F0DEBD");
}).mouseleave(function() {
$(this).css("box-shadow", "none");
});
I should mention as well that each page has an identical nav. Is there something one of the functions that is causing this? I tried to search this topic on other posts, but was unsuccessful. Cheers
This is, most times, due to bootstrap js library being loaded more than one time
Related
i have a question and that is about my navbar collapse in html. i currently use
http://pastebin.com/s92VvJr6
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<nav>
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span><i class="fa fa-bars fa-2x" aria-hidden="true"></i></button>
<script>
$(function() {
$('.nav a').on('click', function(){
if($('.navbar-toggle').css('display') !='none'){
$(".navbar-toggle").trigger( "click" );
}
});
});
</script>
<img klass="crab" src="images/crab.png" height="50" width="50">
<a class="navbar-brand" href="">Restaurang MaxLax</a> </div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="menu-collapsed">
<div class="bar"></div>
<div class="collapse navbar-collapse">
<nav>
<ul class="nav navbar-nav">
<li>HOME</li>
<li>MENU</li>
<li>GALLERY
<li>CONTACT</li>
</ul>
</nav>
</div>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container-fluid -->
</nav>
(i don't know how to paste it in here, im new)
when the page goes to 765px width it shows the bar icon. problem is that i can't click on it to toggle down some menus. so my question leads to
Q: How do i write the script so it works will with the code.
would also be great if you can make it for me :) hehe
Mvh Max
So you are using a boostrap navbar without calling the bootstrap js file or the css file for that matter? At least I am not seeing it in your code, and the bootstrap js file should be called directly after the jquery call. Link those two files in from bootstrap and you should have no issue toggling the navbar.
Also as stated this isnt some freelance site that we will just make your code for you. This is a site for you to learn what it is you are doing. If I were you I would edit out that statement pronto or you risk a flurry of downvotes and having the question removed
I am altering a Bootstrap-based template. The original site was a single-page with the top nav links simply scrolling to the correct section of the page. I've added some a couple of other pages, and I want the navbar links to return the users to the appropriate section of the home page.
However, when I've edited the links on the other page (not the main page) refer back to the home page, the links aren't working.
I'm sure there is something in the js files that is breaking the default mode and keeping it on the home page.
The problem is that I don't know what to edit to stop this.
The homepage is http://jimbrink.org. The scrolling links work there.
The page where the links don't work is: http://jimbrink.org/articles
Here's the html for the bar:
<div class="navbar navbar-default navbar-fixed-top" role="navigation" id="navbar">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#intro">JimBrink.org</a>
</div>
<div class="navbar-collapse collapse" id="navigation">
<ul class="nav navbar-nav navbar-right">
<li>Intro
</li>
<li>About
</li>
<li>Resources
</li>
<li>Impact
</li>
</ul>
</div>
<!--/.nav-collapse -->
</div>
</div>
<!-- /#navbar -->
<!-- *** NAVBAR END *** -->
Sorry for the newbie question.
UPDATE
Fixed it. The #navigation tag was just for the js function that interrupted the default action when clicked. I just removed that ID and it worked.
When you are clicking in "About" in menu, it has as href value "http://jimbrink.org/#about" and based in JS it has to move in section with id "about". In your HTML page you don't have any section with ID "#about". You need to add to about section id about. You need to match the sections IDs with the values of menu items href value, because when you are clicking it shows a JS error and cannot scroll to the section.
Uncaught TypeError: Cannot read property 'slice' of undefined
The issue I am having is getting both Scrollspy and a mobile menu to collapse when a link is clicked together. I can get the functionality of either one working by itself, but not together.
This snippet has scrollspy working, however, the mobile menu does not collapse when a linked is clicked.
<body data-spy="scroll" data-target="#mainNavbar">
<nav id="mainNavbar" class="navbar navbar-inverse navbar-fixed-top" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbarCollapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Site Name</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse navbar-right" id="navbarCollapse">
<ul class="nav navbar-nav">
<li>About</li>
<li>Social</li>
<li>Contact</li>
<li>Blog</li>
</ul>
</div>
</div>
</nav>
</body>
If I add the following to each anchor tag the mobile menu will collapse on click, but scrollspy breaks:
data-toggle="collapse" data-target=".navbar-collapse.in"
I'm assuming that using data-target is causing the issue, but I'm not sure how else to get around it.
Does anybody know of a way to get these two things to work together?
In searching other answers I was able to get both features to work by themselves, but I've yet been able to find something to assist in getting them working together. If I missed an answer, please point me in the right direction.
Thanks,
After further searching, it seems like using the data-toggle and data-target in the anchor tags breaks scrollspy. I've decided to use the following JS I found on another StackOverflow question for collapsing the mobile nav menu. This doesn't work with sub-menus it seems, but I'm not worried about that.
<script>
$('.navbar-collapse a').click(function (e) {
$('.navbar-collapse').collapse('toggle');
});
</script>
I am currently working on a Bootstrap-based website, and I wanted to change the opacity of my bootstrap navbar on scroll. I wanted the navbar to become full visible at a height of 500px.
So far so good, I changed the scroll opacity using the following code I found online:
$(document).on('scroll', function (e) {
$('.navbar').css('opacity', ($(document).scrollTop() / 500));
});
My problem is that the navbar scroll opacity works on my website, but when I open my website in mobile view, the bootstrap-hamburger menu does not work.
When I press the button of the hamburger menu, the menu collapses and the hyperlinks are visible. The only problem is that I do not see a background behind those links. I tried editing this in my CSS, but setting an background there does not work, I think due to the scroll opacity script I implemented.
I am sorry for my crappy English, but I hope you understand my problem :)
Edit: Here's my navbar code:
<nav class="navbar navbar-default navbar-fixed-top topnav" role="navigation">
<div class="container topnav">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#collapsemenu">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand topnav" href="#home"><img src="img/logo.png" class="logo"/></a>
</div>
<div class="collapse navbar-collapse" id="collapsemenu" style="padding-top:14px;">
<ul class="nav navbar-nav navbar-right">
<li>
ABOUT
</li>
<li>
WORK
</li>
<li>
TEAM
</li>
<li>
CONTACT
</li>
</ul>
</div>
</div>
</nav>
I have two problems with Bootstrap: I can't add ScrollSpy and smooth scroll at my Boostrap site.
<body data-spy="scroll" data-target="#test">
<nav class="navbar navbar-default navbar-fixed-top" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div id="test" class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data- target=".navbar-ex1-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">L</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div id="test" class="collapse navbar-collapse navbar-ex1-collapse">
<ul class="nav navbar-nav">
<li class="">Chi Sono</li>
<li><a class="scroll" href="#Conoscenze">Conoscenze</a></li>
<li><a href="#OS" >Sistemi operativo</a></li>
</div><!-- /.navbar-collapse -->
</nav>
This is the navbar code. I've tried many solutions, but to no avail. How do I add this effect?
replace
<div id=test ...>
with
<nav id=test...>
add the data-target attribute with the ID or class of the parent element of any Bootstrap .nav component. Since you are using div when defining id of data-target for scrollspy, it won't work. use nav instead
http://getbootstrap.com/javascript/#scrollspy
And another error in this part of your code here
</div><!-- /.navbar-collapse -->
</nav>
do the navbar-collapse with nav tag not the div tag.
so the correct code is
</nav><!-- /.navbar-collapse -->
</nav>