I'm working on a personal website (a portfolio site, I guess), and have things looking how I want when the browser window is full-screened, but parts get cut off when the window is shrunk down (of course). I'm using Windows 7, and always dock a window on either side of my screen. It would be really great to have my website work so that certain parts are fixed in place when the browser is full-screened, but once the browser window hits a certain size, they then move in as the window shrinks. Is this possible? Does this require JavaScript (which I'm not good at at all)?
Here is a link to screen-shots of the page in question, with the third image being shopped to show what I want to happen:
http://imgur.com/a/EDWjh#0
I want the side-nav (black box/text on the left) and the logo (top-right, which also links to my index page) to be fixed when the window is big, but pinch in (and be flush with the sides of the browser window) when it shrinks.
The CSS for the pieces in question are:
#blackbox{
background-color: black;
width: 175px;
height: 180px;
left: 50%;
margin-left: 355px;
margin-top: -20px;
position: fixed;
z-index:4;
}
#navleft{
width: 175px;
height:430px;
background-color:black;
position: fixed;
margin-top: -50px;
left: 50%;
margin-left:-530px;
}
And the relevant HTML is just divs, with the top-right black box having a section for the logo image, which links to my index page, and the left side-nav having text links to other pages.
For what it's worth, the meat of the page is a 1060px wide container.
I hope some of you can help me with this, and I sure hope the solution isn't too tough. Thanks a lot in advance for all of your time and guidance, and I'd be more than happy to answer any questions I can. Thanks!
#media
As correctly pointed out by Chris, you can use media queries to do this without needing javascript. See here: jsfiddle
Note that the same applies as the jQuery example - jsfiddle moves the middle bar when resizing the page, this will not happen when using the full browser page.
The relevant css is:
#media screen and (min-width: 400px) {
.testPos
{
right:auto;
left:200px;
}
}
jQuery
Here is a simple example with an input showing how to do it using jquery: jsfiddle
The input will be in a fixed position until the window is resized to be too small, then it will stick to the right. Note: because the jsfiddle middle bar moves according to the size, the input will also move initially, this will not happen on a normal window where the side of the browser that are not being resized are fixed (note that the distance from the bar will be constant).
There are css classes that are added and removed according to the size of the window:
.naturalPos
{
left:200px;
}
.stickRight
{
right:0px;
}
It does not require JavaScript on modern browsers (ones that support CSS version 3). You can use media queries to serve up different CSS depending on the width of the viewport.
Example from the linked article:
#media (max-width: 600px) {
.facet_sidebar {
display: none;
}
}
If you need this to work using Javascript you can use the window.resize event to wrap whatever functions you require to adjust the page:
window.onresize = function(event) {
...
}
Related
On my website, I want to have a header image, of exactly the same height as the browser. So when you open the website you should see a picture, which covers all of the screen but isn't a background image. This way you should be able to move away from the image if you scroll down. The problem is, that if I say "browser height = pixel height", the format of the picture will change.
Because of that, I need to have a function, that automatically changes the width of the picture to the height of the browser or rather the amount of vertical pixels your browser has. If you scroll for example the picture shouldn't change.
Until now I have only tried CSS because I have no experience with javascript. After visiting many websites I still haven't found a solution to this problem. Here you can see what the website should look like on pc and a mobile device.
If I however try to look at the mobile version, it looks like this, even though it should look like the first picture.
Did you try to add media only attribute to your css? I used below max width 428 px because that is mainly on iPhone 13 but you can change it if you want.
.imageexample
{
display: block;
width:428px;
max-width: 100%;
height: auto;
margin: 0 auto;
}
.box
{
display:inline-block;
width:100%;
text-align:center;
}
#media only screen and (max-width: 428px)
{
.imageexample
{
width:100%;
}
}
Just like a page http://9to5mac.com , I want to make the navigation bar fixed when it goes on top of the web page.
Do I have to use Javascript or other way using CSS? and how?
You can do this using CSS.
You can use position:fixed; to fix the position of the navigation bar.
for example, if your navigation bar has class="navigation"
then you can fix its position like this.
.navigation {
position: fixed;
height:50px;
width: 100%;
margin-top: -1.5em;
}
In this code position:fixed; fix the position of the div(nav bar) height determines the height of the div width:100%; covers full width of the screen while margin-top: -1.5em; determines the position of the div from top.
CSS3 - currently only in Firefox, via "position: sticky" but it should start working in newest browsers during this year as well (hopefully).
https://developer.mozilla.org/en-US/docs/Web/CSS/position
Cross-platform solution: Javascript (jQuery), search for it (keywords: sticky header jquery javascript), there are many nice libs out there.
so I made this tiny little page. www.farley.cz
It's using jQuery's load function to switch content in div. That's the whole functionality.
Now, the idea is that this containing div is in the middle of the screen. I've used the negative margin method.
#mydiv {
position:relative;
top: 50%;
left: 50%;
width: 880px;
height: 476px;
margin-top: -238px;
margin-left: -440px;
}
I'm happy how it looks on desktop, but on Andoid, it behaves strangely. I'm experiencing scroll drifts (link highlight drawn outside of image), strange little jumps as I'm zooming in and zooming out. ...and when I flip the phone horizontally, the div scrolls down out of the picture.
is there away to fix this? Or should I find a better method for such a centering?
Kind regards,
Martin.
I've looked through a variety of other posts, and to no avail, I have yet to find the kind of solution I'm looking for. Many solutions involved people using CSS with methods like fixing the right and left (which wouldn't make it worth floating and a waste of brain power) or to word-wrap at a certain amount to the right (which also defeats the purpose of what I'm trying to do.
My problem exists like this:
I have 3 divs: wrapper, menu, and content. Wrapper is used to apply a background to 100% of the page, and create extra styling properties to be inherited by other CSS. Menu is for my menu script I coded in JQuery and it takes up 400px of space on the left hand of the screen and descends downwards at 100vh. I may change it to fixed, but it doesn't change the issue. Anyway, content is the rest of the page; let's say the other 80% of it. I have both menu and content floating left and it works just fine. However, until text wraps at the end of the screen, the div goes under (disappears in my case) the screen and no longer viewable.
My solution:
function simplyWidth(changed, menu1, wrapper){
var wrapperWidth = $(wrapper).width();
var menuWidth = $(menu1).width();
var newWidth = wrapperWidth - menuWidth;
$(changed).css("width", newWidth);
};
Does it work? Of course it works. The only problem is, it isn't dynamic at all! It resizes to the screen once, and you have to refresh the page just to get it to update again. Is there a way to take that JQuery/Javascript and make it so I can just update it every .1 of a second? Would that make the page lag? Or am I doing it wrong.
Also assume that my HTML is spot on, and it needs no corrections. The reason I won't disclose it is because there's too much there for me to post and to not confuse the living crap out of you people.
This is the basic layout of my page:
<div id="wrapper">
<div id="menu1"></div>
<div id="content"></div>
</div>
As for my wrapper CSS:
#wrapper {
width: 100%;
background-color:black;
margin: 0 auto;
top: 0px;
overflow:hidden;
height: 100vh;
background-image:url(Assets/background1.jpg);
}
Menu1 CSS:
#menu1 {
margin: 0 auto;
height: 100%;
width: 400px;
background-color:#191919;
color:white;
z-index: 400;
float: left;
}
Content CSS:
#content {
float:left;
color:white;
height: 100vh;
}
listen to resize event and call the same function when the window is resized:
$(window).resize(simplyWidth);
I'm developing a mobile website, and a full-screen image will appear as a floating-layer once the website is loaded.
Please see below........
A: My mobile website contains a lot of content which exceeds the windows height
B: After page loaded, a full-screen image appears as a floating-layer on top of the contents. The image exceeds the windows height
C: When user scroll down, he can see the lower part of the image, but not the website content. The bottom of the image should never detached from the screen bottom no matter how the user tries to scroll down
May I know how can I achieve C ??
Also, in situation B, sometimes the image may not exceed the screen height if the user is using a Smartphone with big screen, in this case, the image should be fixed at the top of the screen and not scrollable.
It would be better if all the above can be achieved by NOT using jquery. However, if it is a must, then it is still ok........
Many thanks.
While the general effect is doable with CSS only, you will probably need javascript to toggle the effect on and off.
The general idea is to use position: fixed and overflow: scroll on a layer containing the image, while the body has overflow: hidden. Under these conditions, you're able to scroll the contents of the overlay but not the body.
While this works on desktop, things are a little bit different on mobile where all of the content will be rendered despite the overflow: hidden on the body. A quick work-around is to apply position: fixed to the body as well. I don't know if this is intended behaviour, but it works fine in both Safari and Chrome on iOS.
Markup outlines:
<body class="no-scroll">
<section class="content">
/* content here */
</section>
<aside class="overlay">
<img src="img.jpg">
</aside>
</body>
CSS:
.no-scroll {
overflow: hidden;
position: fixed;
}
.overlay {
overflow-y: scroll;
position: fixed;
top: 0; right: 0; bottom: 0; left: 0;
display: none;
}
.overlay img {
width: 100%;
height: auto;
}
.no-scroll .overlay {
display: block;
}
With this you could use javascript to toggle the class no-scroll on the body. When it's there, the overflowing content is hidden and the overlay is visible. When it's not there, the overlay is hidden.
Here's an example of the effect (without the .no-scroll class and javascript, though, just to show that it works):
Full screen
With markup/CSS visible
Edit:
In the example above, I gave the overlay a semi-transparent background and gave the image inside of it a max-width of 100%. If you want the entire screen to be filled with the image, change the max-width to a regular width.
Edit 2:
As requested, here's a jQuery function to toggle the effect.
$(".close").click(function() {
$("body").toggleClass("no-scroll");
});
Just give a <button> or whatever the class name close and it'll toggle the effect on and off.