I Use This Code To Automatically Detect Users Screen Resolution And Redirect To Another Page
<script>
if (screen.width==1367 && screen.height==768)
{
window.location="http://www.yoursite.com"
}
</script>
But For Every Screen Resolution I Cant Edit The Site.
Is It Possible That I Just Make Single Page That Can Automatic Fit To Screen.
Thank-You IN Advance.
You could use CSS3 media queries rather than javascript to detect the device and load the page accordingly.
#media only screen and (max-width: 999px) {
/* rules that only apply for canvases narrower than 1000px */
}
#media only screen and (device-width: 768px) and (orientation: landscape) {
/* rules for iPad in landscape orientation */
}
#media only screen and (min-device-width: 320px) and (max-device-width: 480px) {
/* iPhone, Android rules here */
}
You would also need to add the meta port view tag as below:
<meta name="viewport" content="initial-scale=1.0">
You can use media queries and specify different stylesheets for different screens.
https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Media_queries
for example
<style>
#media (max-width: 600px) {
.facet_sidebar {
display: none;
}
}
</style>
For examples of already put up websites see: http://mediaqueri.es/
'defau1t' is write. Also you can set it by css like=> "width:100%"; you can check http://www.w3schools.com/js/js_window.asp too. Everything depends on your requirements.
Related
I have a webpage that is 1800x1200px in dimension (made for desktop PCs). On tablets the page isn't viewed entirely, part of it spans over the right viewport. What I want to achieve is that the webpage displays correctly on tablets using a smaller zoomfactor. I'm absolute beginner with javascript, can anyone explain the js code to me to do that?
Try adding this in the <head> section
<meta name="viewport" content="width=device-width, initial-scale=1.0">
Also you might have to use CSS media queries. If you are not familiar with that, Its better to learn it first.
For the time being, use the below media queries in your css
#media (min-width:320px) { /* smartphones, iPhone, portrait 480x320 phones */ }
#media (min-width:481px) { /* portrait e-readers (Nook/Kindle), smaller tablets # 600 or # 640 wide. */ }
#media (min-width:641px) { /* portrait tablets, portrait iPad, landscape e-readers, landscape 800x480 or 854x480 phones */ }
#media (min-width:961px) { /* tablet, landscape iPad, lo-res laptops ands desktops */ }
#media (min-width:1025px) { /* big landscape tablets, laptops, and desktops */ }
#media (min-width:1281px) { /* hi-res laptops and desktops */ }
Sample usage
/* Use a media query to add a breakpoint at 768px: */
#media screen and (min-width: 768px and max-width: 1023px) {
.main{
width: 80%; /* The main class's width is 80% , when the viewport is gretaer than 768px or smaller than 1023px which is ideal for tablets (not big tablets) */
}
}
You can use media queries for achieving this behaviour, example as follows -
#media only screen and (max-width: 600px) {
body {
background-color: lightblue;
}
}
This will apply a background color when the screen size will be 600px or smaller.
The best answer i can give right now is to use css zoom
body{zoom:30%}
body:after{content:"lol"}
I am building a web page which contains svg graphics. I want to make it responsive.
If the page is loaded on a physically small device, i.e. a smart phone, the graphics is too small to be viewed well, so I have to change it in case of a smart phone client.
The exact device or even the exact screen resolution is not important. Important is that I can answer the question "Is the client a small device?".
How can I do that?
Assuming that this is a common question, there should be a best practise for this or a common library. Can you help me?
I'd suggest doing it like this, putting this tag on the head of your index.html:
<meta name="viewport" content="width=device-width, initial-scale=1">
This will allow you to work with media queries, where you can choose different css style properties depending on the size of the screen. Some examples:
#media all and (min-width:1200px){ ... }
#media all and (min-width: 960px) and (max-width: 1199px) { ... }
#media all and (min-width: 768px) and (max-width: 959px) { ... }
#media all and (min-width: 480px) and (max-width: 767px){ ... }
#media all and (max-width: 599px) { ... }
#media all and (max-width: 479px) { ... }
There are many other ways to set up the media queries, there is definitely one that is perfect for what you're trying to do.
W3 media query example
Using media queries by Mozilla
Finally, I'd suggest setting the height, max-height and width and max-width styles with the vh and vw units, such as:
height: 50vh;
width: 50vw;
VH and VW stands for viewport height and viewport width. This will make it so an image's size, for example, is exactly half the size of a device screen.
Here, the web page is displayed in a 1349x659 browser window. (it's exactly the dimensions of the image). With the body width set to 60%, the content is nicely packed and easily read.
Here I have resized the browser window to 478x642. And you can see that the 60% body width no longer gives the good view.
Since the web page can be resized without the server even knowing, the solution must be in the client side. Or done in the css file.
I suggest this algorithm:
If the visitor is mobile, then the body width should be 100% regardless of any other thing.
If the visitor is not mobile (tablet, pc, ...) then (
If the width of the browser window is larger than the height, body width will be equal to the window height.
but if the width is less than the height, then the body width is 100%.
)
Here is a fiddle
https://jsfiddle.net/rawj7vxc/
<body>
Some posts are not public. To access them, please login to your account, or register if you have none yet. By logging in to your account, you're no longer considered a "guest", this has some benefits which come with account promotions. Seeing more posts is one of those benefits. Registered accounts need verification. You'll be told how to this after the first unverified login. The verification will, however, not be immediate.
</body>
body {
background-color: rgb(31,25,0);
width: 60%;
padding: 0;
margin: 0 auto;
font-family: consalos;
text-align: justify;
color: rgb(215,200,0);
overflow: auto;
}
You need to look into using media queries. These will allow you to cater your design to the width and height of your screen.
/* Large Devices, Wide Screens */
#media only screen and (max-width : 1200px) {
}
/* Medium Devices, Desktops */
#media only screen and (max-width : 992px) {
}
/* Small Devices, Tablets */
#media only screen and (max-width : 768px) {
}
/* Extra Small Devices, Phones */
#media only screen and (max-width : 480px) {
}
/* Custom, iPhone Retina */
#media only screen and (max-width : 320px) {
}
Media Queries
You could use some framework like Bootstrap or media queries:
#media (min-width: 568px) {
.myDiv{
width: 550px;
}
}
#media (min-width: 992px) {
.myDiv{
width: 970px;
}
}
#media (min-width: 1200px) {
.myDiv{
width: 1170px;
}
}
Here you have more information: w3schools.com
And also about Bootstrap: getbootstrap.com
I think you could use the metatag viewport (see documentation here)
viewport element gives the browser instructions on how to
control the page's dimensions and scaling.
The width=device-width part sets the width of the page to follow the
screen-width of the device (which will vary depending on the device).
The initial-scale=1.0 part sets the initial zoom level when the page
is first loaded by the browser.
In your head section, simply add following tag:
<meta name="viewport" content="width=device-width, initial-scale=1">
If you want to add width: 60% only when the screen is "wide" you could use:
#media screen and (orientation:landscape) {
body {
width: 60%;
}
}
See here
I hope it helps you, bye.
Ok, here is my solution with pure javascript,
document.getElementByTagName("body").onresize=function(){
var fullwidth=screen.width;
var fullheight=screen.height;
if(fullwidth<aval){ //checking if mobile
/*
* make width 100%
*/
}
else
{
if(fullwidth>fullheight)
//make width = fullheight
else
// make width=100%
}
}
I have given you the logic structure only, if you want full css change(width and height change) code, mention here.
N.B. aval is the threshold value under which screen size device will be treated as mobile device
I'am creating new web site. My intention is creating one page for desktop and mobile and set styles depend of device (mobile or desktop). I know I can achieve everything with pure javascript, but I would like to use also CSS and media queries. My question is: how can I set style only for mobile devices using CSS media queries? I was trying to use:
#media only screen{
style...
}
But it works for both, mobile and dekstop browsers.
You can not simply target mobile but have to give break point in order for it to work. You will have to use min-width or max-width for that to work
/* Smartphones (portrait and landscape) ----------- */
#media only screen and (min-device-width : 320px) and (max-device-width : 480px) {
/* Styles */
}
/* Smartphones (landscape) ----------- */
#media only screen and (min-width : 321px) {
/* Styles */
}
/* Smartphones (portrait) ----------- */
#media only screen and (max-width : 320px) {
/* Styles */
}
Example: This will hide div with class of sidebar and set container width to 100% on smaller screens
#media only screen and (max-width : 321px) {
.sidebar {
display:none;
}
.container{
width:100%;
}
}
Have you tried setting your styles based on screen-size rather than device?
https://css-tricks.com/snippets/css/media-queries-for-standard-devices/
If the styling, and even content, is entirely different from mobile to desktop, using a framework like Bootstrap makes this really easy. You can follow their strategy by creating hidden-xs and visible-xs classes with your own media queries, and apply those classes to different divs. Not the DRYest way of doing it, but gets the job done.
#media only screen
and (min-device-width: 375px)
and (max-device-width: 667px)
and (-webkit-min-device-pixel-ratio: 2)
and (orientation: portrait) {
.hidden-xs {
display: none;
}
.visible-xs {
display: block;
}
}
I still don't have a solution can anyone help me with this must be easy. I think that the solution must be find in the javascript and not the media query, because that didn't work for me.
I got a responsive navigation that shows a nav-btn when screen is smaller than 1000px, but after using the nav-btn open+close the menu items disappear when resizing screen width, the horizontal menu items need to return in the place, but because of the js the menu-items disappear.
You see it when resize the screen so you see 4 menu items horizontal inline and when smaller than 1000px you see the responsive menu after open and close and resize the screen larger than 1000px 3 of the 4 menu-items are gone.
$(function() {
$('.nav-btn').click(function(event) {
$('nav ul').fadeToggle(300);
});
});
FIDDLE
I had same problem and solved it using CSS #media anotation:
#media screen and (max-width: 1000px) {
// your needed style here
}
Also if you have different sizes / needs check here.
IMPORTANT: to me I need to define ALL sizes to have correct behaviour when we have transitions in screen size, so to avoid weird things you must define something like this:
#media screen and (min-width: 769px) {
/* COMPUTER STYLES HERE */
}
#media screen and (min-device-width: 481px) and (max-device-width: 768px) {
/* TABLET STYLE HERE */
}
#media only screen and (max-device-width: 480px) {
/* MOBILE PHONE STYLE HERE */
}