Develop Reference

Content is overlapping with Menu

Create a html page for mobile some part of content is showing on Menu bar.
Only the bottom content is showing on menu bar how to avoid it ?
and also I want to disable scroll-bar when menu button is clicked & enable when content is touched using Mobile.
I tried below code but its disabliling but not enabling scrollbar when content screen is clicked on mobile :(
My Javascript :
$(document).ready(function() {
scrollTopPos = $( document ).scrollTop();
allowScrolling = true;
$(document).scroll(function() {
if(allowScrolling === false) {
$( document ).scrollTop( scrollTopPos );
} else {
}
});
$( "#mobile-toggle" ).click(function() {
$('body,html').css('overflow', 'hidden');
$("#divCls").css('display','None')
});
$(document).on('touchmove', function(e) {
e.preventDefault();
showDiv()
});
});
function showDiv() {
document.getElementById('divCls').style.display = "block";
}

It's hard to tell without the full code, but in terms of keeping the menu at the front you can just use CSS to se the Z-index of the DIV. In terms of the scroll, add a CSS rule trigger within your JavaScript to set Overflow to Hidden then set it back to scroll when you click the close button.
Also, if only parts are spilling over then be weary of the page size, if you're using a slide in menu that is hidden to the side then slides the whole page over, then mobile users can swipe it shut but the open button will not work unless you use the jquery swipe functionality so again, the z index and a bit of doodling with the script to make the menu sit over the page would fix this. Again, more script would be handy :P

Scrolling animation breaks links on page

I replaced the scrolling animation of my one page website with another scrolling animation which changes the URLs when you use the topbar (it was build in foundation)
While the URLs now change when I click an item in the topbar all the other links or clickable elements on my page make it scroll back to the top of the page.
For example when I try to click the next/prev buttons of my slider it scrolls back to the top of the page as if I clicked on Home.
Can someone see whats wrong with the code for the animation?
$(document).ready(function () {
$('a[href^="#"]').click(function () {
var target = $(this.hash),
hash = this.hash;
if (target.length == 0) {
target = $('a[name="' + this.hash.substr(1) + '"]');
}
if (target.length == 0) {
target = $('html');
}
$('html, body').animate({
scrollTop: target.offset().top
}, 500, function () {
location.hash = hash;
});
return false;
});
});
PS: When I scroll manually the URLs don't change when I go down to the next page. If anyone has a fix for this I'll be happy to here from you! (I tried using history.js but that only seems to work if you have a server, which I don't)
//* EDIT *//
I just found out it's not all links that make it scroll to the top of the page, just the buttons of my orbit slider and the menu button when the topbar is collapsed
//EDIT 2//
The URL now changes when I scroll to the next page!
The only problem I am seeing right now is that the buttons of my orbit slider and the menu button of the collapsed topbar act the same as my home button (makes the page scroll all the way back to the top) for some reason.
So the last thing I need to do is get the buttons working again. Making the menu button expand the topbar and making the next and prev buttons of my slider work as normal

If you only want to change the hash depending on the scrollPosition you are half way there.
You'll need to bind some logic to the scroll event. Here is a fork of your Fiddle where the hash is changed on scroll.
When the user scrolls the page we iterate through all .page elements and compare their offset().top against $( document ).scrollTop().
We set the new hash to be the id of the last .page element that has a lower offset().top than $( document ).scrollTop() is.
(I also debounced the function so it doesn't fire constantly when scrolling - you could of course remove that part)
You should however consider that by changing the hash you will jump to the equivalent element. Here is a guide on how to suppress that behaviour.
EDIT:
Here is an updated Fiddle where I implemented the solution from above for suppressing forced scroll on hash change.

Window resize menu bug

desktop view
desktop view when menu item has been clicked on mobile and then resized to desktop
I have an inline menu on top of the page, which transforms to "hamburger" icon with a drop-down menu when on mobile.
Here is the Jade
i.fa.fa-bars.fa-2x.header__icon.js-nav-toggle
nav.header__nav.js-nav(role="navigation")
ul
li.header__nav__item
a.js-track(href="#about", data-item="about") About
li.header__nav__item
a.js-track(href="#features", data-item="features") Benefits
li.header__nav__item
a.js-track(href="#howitworks", data-item="howitworks") How it works
li.header__nav__item
a.js-track(href="#options", data-item="options") Lease options
li.header__nav__item
a.js-track(href="#savings", data-item="savings") Savings
li.header__nav__item
a.js-track(href="#enquire", data-item="enquire") Enquire
li.header__nav__item.faq-menu
a.js-track(href="/faq") FAQs
In css I'm doing this transformation using media queries, so the icon appears.
+ I have some jquery to make it work (to make dropdown toggle when clicked on the menu icon on mobile view, toggle back when menu item is clicked, and condition to prevent toggling when menu item is clicked on desktop view).
So, here is the code:
$(document).ready(function() {
$('.js-nav-toggle').on('click', function(e) {
$('.js-nav').slideToggle(300);
e.preventDefault();
});
if ($(window).width() < 768) {
$('.header__nav__item').on('click', function(e) {
$('.js-nav').slideToggle(300);
});
}
});
The problem is that all that works perfectly only when page is loaded and not resized (laptop or mobile). But when you loaded the page on a wide window and then resized it to mobile it becomes bad. In this case it's not toggling back when I click any of the menu items (that's obvious as my jquery is only for "document ready".
And visa versa (when you resize from mobile to laptop view) incorrect behavior (if you clicked some menu on mobile the whole ul disappears (toggled) into nothing).
I tried to put the same jquery code to "on window resize" jquery handler, however it does not help.
$window.on('resize', function() {
if ($(window).width() < 768) {
$('.header__nav__item').on('click', function(e) {
$('.js-nav').slideToggle(300);
});
}
}, 150);
My assumption was that it should help at least when I resize from big screen to small. But...fail...
One more comment: every menu item just scrolls the page down to some section (one-page web-site), so the page is not reloaded.
Any thoughts and help are appreciated.
Thank you.
UPDATE
Added screenshots
Thanks to the answer below, the following code fixed the problem with desktop --> mobile resize.
$('.header__nav__item').on('click', function(e) {
if ($(window).width() < 768) {
$('.js-nav').slideToggle(300);
}
});
Tried to fix mobile --> desktop with the following code
$window.on('resize', function() {
if ($(window).width() >= 768 && ($('.js-nav').is(':hidden'))) {
$('.js-nav').html('Show all');
}
}, 150);
Does not work, even with $('.js-nav').show()
However, I've found another question, which is similar, and will try to restructure the code the same way soon (that will answer my question completely)
Display or hide elements on window resize using jQuery

I'm not sure if I fully understood your requirements, but at least to deal with the window resize problem that you stated here is a possible solution. You don't need to bind an event handler to resize event on window, just put your if statement that checks for current window width inside of your on click handler function:
$('.header__nav__item').on('click', function(e) {
if ($(window).width() < 768) {
$('.js-nav').slideToggle(300);
}
});
This way every time you click the window width will be checked dynamically.

2 Liner in Vanilla JS:
navbar.addEventListener('click', function() {
return (window.innerWidth <= 992) ? mob_navbar.classList.toggle('show') : null;
});

Prevent bourbon/refill sliding menu from operating at a specific breakpoint with js/jQuery

I am using bourbon refill's sliding menu for a project and simply want it to operate until a particular break point. I figured this method below would work.
CSS:
#media only screen and (max-width: 959px) {
//sliding menu code
}
Strangely, this works as the browser expands outwards. However when collapsing, there is a flash and the menu becomes visible for a second or two right before the breakpoint is reached. Should I be setting js-menu and the sliding-menu-content classes in the nav to display:none ?
UPDATE:
I added a conditional in the js to explicitly hide the classes which are showing...
but this removed the nav from my page when it was above 960px.
Also is this the correct way to control viewports with js/jQuery?
var slidingElements = $('nav.js-menu.sliding-menu-content.is-visible, .sliding-menu-content');
$(window).resize(function() {
if ($(this).width() >= 959) {
$(slidingElements).hide();
} else {
$(slidingElements).show();
}
});
Does anyone know
JS:
<script>
$(document).ready(function() {
$('.js-menu-trigger').on('click touchstart', function(e) {
$('.js-menu').toggleClass('is-visible');
$('.js-menu-screen').toggleClass('is-visible');
e.preventDefault();
});
$('.js-menu-screen').on('click touchstart', function(e) {
$('.js-menu').toggleClass('is-visible');
$('.js-menu-screen').toggleClass('is-visible');
e.preventDefault();
});
});
</script>
I am aware of breakpoints and other controllers (respond.js etc.). Is this the right way to tackle this?

Nav menu indicator - sliding on hover, on click, and on scroll

I've never asked a question here, but I've made use of many answers so am hoping that the effect I'm hoping to achieve will also help others looking to achieve the same effect.
I'm currently working on a client's website and have uploaded it to my dropbox for this question:
http://dl.dropboxusercontent.com/u/62164771/stage/cw/index16042013.html
It currently uses a few different scripts to achieve the following:
(this script is in the head area)
The navigation menu is fixed, and when you click on a menu link, the page scrolls to the relevant section.
When the page scrolls to the relevant section (after being clicked on), a class (.act) is added to the active menu link. The .act class is also added when the user scrolls up and down in the page with their mouse/track pad or whatever.
(this script is at the bottom of the page)
Another effect is also added to the nav bar links:
When you hover over a nav item, a nav menu indicator arrow (a div with a background image of an arrow) slides across to the hovered link.
So this is what I want to happen
Currently the nav menu indicator arrow only slides on hover. I want it to slide to the active link when it is clicked and stay there until the user hovers on another link. My current script is a little buggy with the menu indicator not always sliding to the active link.
I also want the nav menu indicator arrow to slide to the active link when the user scrolls through the page.
Is this achievable?
Relevant Scripts
Script 1 - scroll smoothly to section and activate 'act' class when scrolling:
<script type="text/javascript">
jQuery(document).ready(function( $ ) {
$('nav a').on('click', function() {
var scrollAnchor = $(this).attr('data-scroll'),
scrollPoint = $('section[data-anchor="' + scrollAnchor + '"]')
.offset().top + 1;
$('body,html').animate({
scrollTop: scrollPoint
}, 500);
return false;
})
$(window).scroll(function() {
var windscroll = $(window).scrollTop();
if (windscroll >= 100) {
$('#wrap section').each(function(i) {
if ($(this).position().top <= windscroll + 200) {
$('nav a.act').removeClass('act');
$('nav a').eq(i).addClass('act');
}
});
} else {
$('nav').removeClass('fixed');
$('nav a.act').removeClass('act');
$('nav a:first').addClass('act');
}
}).scroll();
})
</script>
Script 2 - For sliding the main-menu-indicator to the position of the hovered and active links
<script type="text/javascript">
$('#header')
.css('position', 'relative')
.append(
$('<div>').attr('id', 'main-menu-indicator')
)
menuHover = function(which){
if(which==null)
which = $('ul#main-menu a.act')
$('#main-menu-indicator')
.stop(true, false)
.animate({
left: ($(which).offset().left - $('#header').offset().left +
$(which).width()/2 + parseInt($(which).css('paddingLeft')) -
$('#main-menu-indicator').width()/2 )
}, 500)
}
$('ul#main-menu a')
.hover(
function(){
menuHover(this)
},
function(){
menuHover(null)
}
)
</script>

You can use Bootstrap ScrollSpy to get the desired effect, it might be easier to implement than writing your own solution. You could start the animation using the activate event.
In your case you could set <a href="#top">, you currently have a section and an article with the same id, you should get rid of one of those as it is invalid html to have more than one element with the same id, and it might break things. For example keep the id on the article: <article class="top area" id="top">. Include the ScrollSpy script on the page and add:
$('.header').scrollspy({activate: function() {
// Add your logic here.
}
});
Inside the activate function $('nav li.active') will give you the currently active li, with that info you should be able to work out where to move your arrow, and you can then run your smooth scrolling arrow code to move the arrow to the right place.
Now ScrollSpy takes care of calling activate when the user scrolls somewhere, and you react on that by moving the arrow to the right place.