I need the fixed navbar to shrink 50% when it starts scrolling.
I have seen just text navbars, but nothing with a logo. Any help would be much appreciated.
http://carpetliquidators.com/demo/
You can pull the css and html from there.
This can be accomplished by using jQuery and a custom CSS class, like so:
$(window).scroll(function() {
if ($(document).scrollTop() > 150) {
$('.navbar').addClass('shrink');
}
else {
$('.navbar').removeClass('shrink');
}
});
Related
Here's my website http://tapash.atwebpages.com/
As you can see my logo is white and it becomes invisible when scrolled up. How can I specify a logo by CSS when scroll up the page and menu becomes sticky? I have another color logo which I would like to put there. Thanks
I have seen that you already use jQuery on your website. This makes it very easy to implement.
Give your image an ID for JavaScript:
<img src="LOGO_WHITE" id="test" />
Execute a function on scrolling:
$(window).scroll(function (event) {
...
});
When scrolling (your header turns white), a different image should be set:
$("#test").attr("src", "LOGO_BLACK");
But now the problem is that the logo is permanently black. You have to set the white logo again when the user scrolls at the top:
if($(window).scrollTop() <= 0) {
$("#test").attr("src", "LOGO_WHITE");
}
Your function should therefore look like this:
$(window).scroll(function (event) {
if($(window).scrollTop() <= 0) {
$("#test").attr("src", "LOGO_WHITE");
} else {
$("#test").attr("src", "LOGO_BLACK");
}
});
Example on JSFiddle: https://jsfiddle.net/18v9d5eq/1/
It looks like you're using a template from Drupal. If you are not familiar with web technologies, my solution above is the easiest. The cleanest solution would be to include both images (white and black) in the header and then just set the visibility with display: hide/block.
I received a task at work to create some mini-webpage layout with bootstrap. I decided to base on already done layout (Amoeba). Here is the preview: Amoeba bootstrap link
Well, on localhost almost works except one thing - footer. Just take a look on provided link and then: click Portfolio (from navigation) and then filter the gallery by Photography.
When you will scroll down you will see ugly space. And this is my issue. I dont want that. So i thought that I need a footer OR portfolio div class which will automatically resize to proper size. BUt I dont how how to achieve that. Any tips?
You need only to change the code of modernizr slightly. Change forceHeight to false and will work good.
if (Modernizr.mq("screen and (max-width:1024px)")) {
jQuery("body").toggleClass("body");
} else {
var s = skrollr.init({
mobileDeceleration: 1,
edgeStrategy: 'set',
forceHeight: false,
smoothScrolling: true,
smoothScrollingDuration: 300,
easing: {
WTF: Math.random,
inverted: function(p) {
return 1-p;
}
}
});
}
Im not sure why, but your body element gets some height inline styling. Anyways here is the solution of your problem:
body {
height:100% !important; // inline styles, so you need to add "!important" here
position:relative;
}
#footer {
position: absolute;
width: 100%;
bottom: 0px;
}
You can also add wrapper div if you don't want to add position:relative and height:100%!important properties to your body element. Just see how it works and choose a better option for you.
On this link I've build a simple html/css based layout. What I want to achieve the following: I want that the content section gets a overflow-y as soon the window height is smaller then the content height. The footer and header need to stay in the same position. Only the content section must be smaller.
This sounds very simple, but to my own surprise I couldn't find a solution yet. I'll tried to add some max-/min-height and overflow values to the content section, but this wouldn't work.
Would be awesome if someone could help me out. Thanks
I would use a combination of CSS and jQuery addClass() as follows (I am calling the content section #Content, let's say 600px for this post):
//css
#Content {
height:600px;
//etc.
}
.contentoverflow {
overflow-y:scroll;
}
Now on page load, add an onload function to the body (note that the Content div lacks any classes):
<body onload="checkHeight()">
<div id="Content">
<!--Your content goes here-->
</div>
Now the JavaScript / jQuery:
function checkHeight() {
var scr = screen.availHeight;
var contentHeight = 600; //or whatever number you choose)
if (contentHeight > scr) {
$("#Content").addClass("contentoverflow");
}
}
Any idea how to make such a thing as seen here http://studiompls.com/case-studies/crown-maple/
Header goes smaller and logo changes to different button. Can it be done with CSS without writing any JS?
Cheers!
Update:
if JS is a must, any link you can recommend to learn? Thanks.
Easy use jquery:
$(window).scroll(function(){
if($(window).scrollTop() >= $('.header').outerHeight()) {
// put content here for if the page has scrolled 200 pixels
}
});
Make sure you have a js file though
You can do it with jquery.
It's pretty easy.
Here's a demo: http://jsfiddle.net/jezzipin/JJ8Jc/
$(function(){
$('#header_nav').data('size','big');
});
$(window).scroll(function(){
if($(document).scrollTop() > 0)
{
if($('#header_nav').data('size') == 'big')
{
$('#header_nav').data('size','small');
$('#header_nav').stop().animate({
height:'40px'
},600);
}
}
else
{
if($('#header_nav').data('size') == 'small')
{
$('#header_nav').data('size','big');
$('#header_nav').stop().animate({
height:'100px'
},600);
}
}
});
I made a fiddle that only uses CSS, no Javascript, to achieve roughly the same effect: the header grows smaller when you scroll down past the first section, and its icon changes. And of course when you scroll back up, the header grows again and gets its old icon back. Done with nothing more esoteric than a couple of :hovers (and a transition, but that's just icing; it works on non-transition-aware browsers).
This may not be exactly what you are after, but you can use it as a fallback in case the user has Javascript switched off.
Here is whole tutorial on that effect and I don't think it is possible to do it without js 'cause you need to checking on scroll, and do toggleClass with jQueryUI for example or something :)
hope it helps ;)
Cheers
Since you need to style the inner element of navigation it will be better to add
class on navigation to style inner items
<div class="outer">
<div id="menu">addd</div>
and js
$(window).scroll(function () {
var sc = $(window).scrollTop();
if (sc > 50) {
$("#menu").addClass("big");
} else {
$("#menu").removeClass("big");
}
});
and finally css
#menu {
position:fixed;
height:50px;
background:#ccc;
left:0;
top:0;
float:left;
width:100%;
}
.outer {
height:800px;
}
#menu.big {
height:20px;
}
here is the link
I have two instances of where the Like Button is not "listening" to the width I specify in the XFBML code.
It LOOKS fine, but something is mysteriously causing the like button to be extra wide and force the browser to do horizontal page scrolling even though the entire like button is within the page.
Example:
[EXAMPLE REMOVED] - see the sidebar. I have to set the entire BODY to ignore overflow-x. If not, the like button causes a ton of extra pixels out there (but I can't see them with Firebug). I know this is the problem because if I remove it, then it looks fine.
Example 2:
Screenshot of Example - In the header, I had to move the margin over so far to the left, and I wanted it to be in the top-right corner. Play with the CSS for fbheader in firebug and you'll see.
The code I'm using there:
<div class="fbheader">
<div id="fb-root"></div>
<script>
window.fbAsyncInit = function() {
FB.init({appId: 'your app id', status: true, cookie: true,
xfbml: true});
};
(function() {
var e = document.createElement('script'); e.async = true;
e.src = document.location.protocol +
'//connect.facebook.net/en_US/all.js';
document.getElementById('fb-root').appendChild(e);
}());
<fb:like href="http://www.example.com" send="true" width="300" show_faces="false" font="arial" colorscheme="dark"></fb:like>
</div> <!--// End fbheader -->
Any ideas why this is happening?? Can anyone help? It seems like a bug with the XFBML.
I had the same problem, but none of the suggestions above worked for me.
I found another solutions that did work, see http://britishinside.com/archive/2011/07/07/Facebook-Like-Button-Bug.aspx
Simply include this in your stylesheet:
#fb-root > div { left:0 }
It's a bug with facebook. Why don't you just update your fbheader class as follows:
.fbheader {
overflow:hidden;
}
That should solve your issue ..
Good luck..
I had the same problem. I found the problem was to do with a bug in Facebook's reset div. I fixed it like this:
#fb_like .fb_reset {
/* fix for Facebook bug which causes horizontal scrollbars in browser */
display: none;
}
I fixed the issue using #fb-root { display: none; }
You could try alter the width of fbheader class in css file, or even better, the parent element.
Sometimes when we use internal elements that cause the parent to get wider, the horizontal scroll get visible.
Another tip is to reposition the button, or set the margins and padding narrow.
My solution is to apply this to the parent container:
.my-parent-wrapper {
display: inline-block;
overflow: hidden;
}
skipping overflow rule will work too
I've just had the same problem, using an iFrame script from facebook for a double "share" and "like" button. I hadn't specified a width in pixels. Fixed it by getting a replacement script, but this type specifying a width of 120 pixels in the box provided.