Dear Stackoverflow community,
I'm very desperated about following setup:
- I have a Website with a Jquery onepagescroll design.
- If the width of the browsers window is below a certain point (769px) the onepagescroll disapears
- Instead a Gumby based design gets activated
But when happening so
... the third of the three sections overlays over the second one a
... after the first section is a gap
I researchead about four hours on this problem and couldn't solve it.
I hope you can help me.
Yours Sinceryl,
yooui
Code:
index.html (http://pastebin.com/6fMtkBbm)
jquery.onepage-scroll.js (http://pastebin.com/FnQWWe7J)
To fix the spacing and overlap, take a look at your CSS. The three "section" elements each have a height of 100%, you'll have to change that in your responsive styles.
So try adding something like this:
#media only screen and (max-width: 768px) {
.onepage-wrapper .section {
height: auto;
}
}
Related
I love the functionality of the drop down menu on this site: https://squareup.com/
I see that it's a pretty standard drawer-style drop down, but my question is how they get the image to split like that. After inspecting the code I'm pretty sure they don't use 2 images. Any advice or help on this would be greatly appreciated!
The image does indeed appear twice. If you run this selector you'll find them.
$('.home-page .hero .image, .home-page .banner .image')
The second part of the image starts where the first image is cut off by the dropdown, giving the illusion that the image is split into two.
media="screen"
#media (min-width: 718px)
.hero-image-split .hero .image {
background-position: 50% -73px !important;
}
For those that couldn't find the split, it occurs when you click on "Business Types" or "Products" on the navbar.
I'm using Joomla 3.3.4 FYI.
I have an image on the front page (http://www.ckdev.info/cdp) that's a call to action to complete a form for a free estimate. It's great in desktop or tablet (landscape) as the form appears to the right.
However, when viewed on other devices or orientations, the viewport is too small to have the sidebar showing on the right and it drops to the bottom. So the "right arrow" image doesn't make logical sense.
What I want to do is a bit of an "if-else" solution. If screen width is xx px or greater show "right-arrow.jpg", else "down-arrow.jpg". I will attach a anchor to the form so that clicking/touching down-arrow.jpg when displayed will scroll down to the form.
I'm afraid I'm no coder so, while I have no doubt this can be done, I have no clue how! Thanks.
You can do it with css media-queries.
Try this: (change 900px and 899px to your desired values)
#media(min-width: 900px) {
#img {
width: 100%;
height: 150px;
background: url('http://www.ckdev.info/cdp/images/estimate.png');
background-size: contain;
background-repeat: no-repeat;
background-position: center;
}
}
#media(max-width: 899px) {
#img {
width: 100%;
height: 100px;
background: url('http://www.ckdev.info/cdp/images/estimate.png');/*change image url*/
background-size: contain;
background-repeat: no-repeat;
background-position: center;
}
}
Check it out here: jsFiddle (resize result window width to more than 900px)
I've just made your image different size on different media queries, but instead change your background url to your desired image.
You can make this happen using jQuery without anything extra as long as you don't mind some odities in the width of the window that come from the scrollbar. Ill get back to the scrollbar in a sec. To test the width you can use jQuery(window).width(). This will return the width of the window in pixels. Exactly what you are looking for. An example snippet:
jQuery(document).ready(function(){
if (jQuery(window).width() > 1000){
jQuery(<select img here>).attr('src', '/path/to/new/image.jpg');
}
});
I notice that you dont have a class or id on the image you mentioned. I would suggest adding an id to make it easier to select. For example, <img src="/cdp/images/estimate.png" alt="Get a free interior or exterior painting estimate" id="estimate-with-arrow">. If you make this change you can swap out <select img here> for 'img#estimate-with-arrow' (this will select an the image with id estimate-with-arrow). And voila, image swap.
I will note three things.
First, that this will only work on initial page load. If a user loads the page at full desktop width then shrinks it down, the image will not change when it passes the break point. You need to bind to the resize to get this to work:
jQuery(window).resize(function() {
<code here>
});
Second, I set up this particular code to swap out the image for any screen over 1000 px. This means you will only ever load one image for smaller devices, saving bandwidth. This is preferred, ad mobile plans are more finicky.
And third, the scrollbar. Testing the window width using jQuery will not match the same break point as css. I use modernizr to get around this. This is a bit more advanced though.
What you want is a CSS media query to change the displayed image.
For a smartphone like the iphone in portait it would be something like that:
#media only screen and (min-device-width : 320px) and (max-device-width : 568px) and (orientation : portrait)
{ /* STYLES GO HERE */}
For more details take a look at:
w3schools
cssmediaqueries
I've been fiddling around with my navigation menu and decided to add a feature when you scroll down past a certain point the NAV slides down into viewport so that the user doesn't have to scroll back up to the top of the page to navigate. This is something that's become quite popular lately.
So I fiddled around and this javascript did the trick (note that I am not fluent with jquery at all):
jQuery(document).ready(function($){
$(".menu_wrapper").before($(".menu_wrapper").clone().addClass("shrink"));
$(window).on("scroll", function () {
$("body").toggleClass("slidedown", ($(window).scrollTop() > 700));
});
});
Now I read that as ... duplicate or 'clone' (make another) .menu_wrapper element before the original + add the class .shrink to it ... AND only once we've scrolled past 700px, we'll see this duplicate NAV because of the class .slidedown
CSS:
.shrink { position:fixed; top:-400px; left:0; width:100%; border-top: 0px solid #35d3c3; z-index:99999}
.slidedown .shrink { top:0;}
Now this is working 100% and I'm stoked BUT (it's never smooth sailing is it!!!) now I've got a problem when I change my viewport to a screen width less than 767px - YES my website is responsive and this is where my NAV changes to the typical drop down (even without the javascript / effect above) by using css and javascript:
jQuery(document).ready(function($){
$('.menu_wrapper').prepend('<div id="menu-icon">Menu</div>');
$("#menu-icon").on("click", function(){
$("#menu").slideToggle();
$(this).toggleClass("active");
});
});
My problem is that there is now a duplicate dropdown prepended NAV (1 on top of the other), like so:
+ MENU
+ MENU
The one NAV works but the other doesn't ... anyway regardless, when my media query hits 'mobile status' (below 767px) and the NAV prepends to a dropdown, this is when I DON'T want the whole slide-down-effect-clone (first jquery posted above) thing anymore. I want that rule to almost not exist or not apply when I'm below 767px screen width. How can I do this?
I've tried one of the obvious like:
.shrink { display:none}
.slidedown .shrink { display:none}
which almost seems like I've hit the jackpot leaving me only 1 prepended menu:
+ MENU
but nothing happens when I click on it - it doesn't slidedown and show the menu list items.
but I'm thinking like adding a rule within for the javasacript:
jQuery(document).ready(function($){
$(".menu_wrapper").before($(".menu_wrapper").clone().addClass("shrink"));
$(window).on("scroll", function () {
$("body").toggleClass("slidedown", ($(window).scrollTop() > 700));
});
});
that when we get below a width of 767px, we ignore the clone() function / rule etc?
I've done some googling of removeclass etc but because I'm a bonehead at javascript, I'm probably doing it all wrong.
Any help I'd appreciate it?
Since you want to hide that menu based on certain viewport dimensions, why not use a media query?
#media all and (max-width: 766px){
.shrink{ display: none; }
}
or
.shrink{ display: none; }
#media all and (min-width: 767px){
.shrink{ display: block; }
}
(That might not be the best width values or CSS properties to use there, but that should get you started.)
Edit: If you wanted to do the entire thing in javascript, the matchMedia() API is there for you, too.
If the CSS media query approach that ajm posted does not work for you, you could try only executing your code if a media query is met. The code in handleMediaQuery() will only run if the width is above 767px;
//Media query listeners
var mql = window.matchMedia("(min-width: 767px)");
mql.addListener(handleMediaQuery);
handleMediaQuery(mql);
function handleMediaQuery(mql) {
if (mql.matches) {
// Do stuff here that you want done when the query matches
}
else {
// Do stuff here that you want done when the query does not match
}
}
See https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Testing_media_queries for more info
How do you make a div disappear when reducing window width, leaving it's complete space available to other elements? I do not mean hiding piece by piece on overflow, but the whole element.
I came across this brilliant feature on the following URL:
http://flexslider.woothemes.com
Is javascript required or can it be done with CSS? I noticed the page is pretty much HTML5.
You can do this with just CSS:
#media all and (max-width: 480px) {
.mydiv { display: none; }
}
I have two layout elements lets say one is 33%, the other 66%. They both use 100% of my screen size (So it is dependent on browser window). The smaller element also has a min-size property, so it cant fall below 250px;
Now if the layout is at least 757px large (so the size where the min property doesn't apply) everything looks fine. If the layout falls below the 757px the second element starts to overflow since it still takes the 66%, so the sum of both layouts exceeds the 100%.
I made some graphics to show the behavior:
Layout 1000px not overflowing:
Layout 500px overflowing
Is there a solution to prevent the overflow (not overflow: hidden) so the second element takes only the remaining space when the first element reaches it's min width.
Also JavaScript shouldn't be used excessive!
Regards, Stefan
Sure, this is actually pretty easy and requires a very minimal amount of code:
HTML:
<div class="sidebar">
...
</div>
<div class="content">
...
</div>
CSS:
.sidebar{
float: left;
width: 33%;
}
.content {
overflow: hidden; /* Ensures that your content will not overlap the sidebar */
}
You can view the live demo here: http://jsfiddle.net/7A4Tj/
Edit:
If you're trying to achieve a site layout that has equal-height background images for the sidebar and content, all you need to do is wrap both those elements in a containing div and use the Faux Columns technique.
Try using the following for the second widget:
position: fixed;
right: 0;
Here´s my five cents
min-width on both divs
and a wrapper that also has min-width, plus both of the divs having percentage width
JS fiddle code
PS seems to be working fine in IE8
PPS Also do check out #media queries if you want to have conditional CSS rules on different window sizes, might be helpful. Will run on browsers supporting CSS3: CSS Media queries at CSS Tricks