Prevent running of mobile specific media query(landscape) on desktop view(landscape) - html

First of all I am really sorry for the title of the question as I wasn't able to figure out on how to describe my problem, so this is why I used such title.
Right now I am starter in using media queries and I am using them on my practice project for its responsiveness and I want to apply an orientation lock on that project. Like, the project is compatible on the mobile portrait view but it is not available on the mobile landscape view.
I have applied the following code for the orientation lock, but the problem is that when the browser window is resized and when it matches the screen resolution, the lock applies. I don't want the lock to get applied on the desktop view.
There is a way which is by using device-width but that has been deprecated by mozilla. So, is there any way to resolve this issue with only min-width or something else?
Please let me know if you are unable to understand.
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0"/>
<style>
#div-2{
display:none;
}
#media screen and(min-width:320px) and (orientation:landscape){
#div-1{
display:none;
}
#div-2{
display:block;
}
}
</style>
</head>
<body>
<div id="div-1"><p>Orientation lock not applied.</p></div>
<div id="div-2"><p>Orientation lock applied.</p></div>
</body>

Ok i understand now replace the code hope this is useful for you:
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0" />
<style>
#media screen and (min-width: 320px) and (orientation:landscape) {
#div-1 {
display: block;
}
#div-2 {
display: none;
}
}
#media screen and (min-width: 961px) and (orientation:landscape) {
#div-2 {
display: none;
}
#div-1{
display:block;
}
}
</style>
</head>
<body>
<div id="div-1">
<p>Orientation lock not applied.</p>
</div>
<div id="div-2>
<p>Orientation lock applied.</p>
</div>
</body>
</html>

I think there is not any strange thing.
You write this media query:
#media only screen and (min-width:320px) and (orientation:landscape) {
#div-1 {
display: none;
}
#div-2 {
display: block;
}
}
That contains desktop. So in desktop div-1 is hide and div-2 is visible.
If you want this media query works only for mobile you must use max-width
that filters screens that are larger than what you want(Desktop). It means that styles are not for desktop.
This media query works on size of browser and if you want to filter some Devices size independent of browser width you must use this media query:
#media only screen and (max-device-width: 320px)

Related

Only first two media queries works in CSS. Rest is being ignored

I'm sure there is a really simple solution to my problem.
I have tree media queries, but only the first two works. The 800px one is simply being ignored when viewed on phone.
div {
color: yellow;
font-size: 50px;
}
#media (max-width: 1200px) {
div {
color: red;
}
}
#media (max-width: 1000px) {
div {
color: green;
}
}
#media (max-width: 800px) {
div {
color: purple;
}
}
<div>Hello</div>
Add the meta tag to your html with initial-scale set to 1.
<meta name="viewport" content="width=device-width, initial-scale=1">
Since the code works fine in on desktop if just resizing the browser window, but does not work using chrome to emulate screen size - so this may be a problem with the emulator. You'd have to load the page onto a mobile device or try a couple different emulators to be sure.

Media queries not being read in chrome in mobile debugging view

I am experiencing very strange behavior with Chrome. It is not picking up media queries at certain sizes when it is in the mobile debugging view.
For example the following works in mobile view:
#media screen and (max-width: 980px) {
#cliff {
background-color: red; }
}
but this doesn't work
#media screen and (max-width: 979px) {
#cliff {
background-color: red; }
}
You will see the difference is only one pixel. Then if I come out of the mobile debugging view and change the screen size it works. Can anyone advise, or know of any reason that this is happening?
Do you have this in the header?
<meta name="viewport" content="width=device-width, initial-scale=1">
Also, maybe changing the format will help. This works for me:
#media (max-width:980px){
//Styles
}

CSS - How to display an object when it is on mobile?

My goal is to get a big button to show on the website when it's on mobile. I want it to show when the screen is at 600px width maximum. Also, I've written some code with my classmates.
We want it to show the div tag when it's on a mobile device.
We'd love your guidance, thank you.
#media screen and (width:600px;){
.button {
display: url(http://examplepicture.com/blablabla);
}
}
#media screen and (max-width:600px){
.button {
display: block; /* alternatively inline-block */
}
}
to show on mobile. You can then have the "default" setting in your main css file to have that div hidden:
.button {
display: none;
background-image: url('http://examplepicture.com/blablabla');
/* other properties go here */
}
This will make the .button class object be hidden on viewports greater than 600px, and visible if lower.
Demo
There is no such thing as "css = mobile". You have to bind some css rules to the screen resolution.
Since all mobiles have different screen resolution, you will have to subjectively choose a limit where you consider the screen being a mobile one.
Putting:
#media screen and (max-width:600px){
.button {
display: block;
}
}
Will show the button class to every screen with a resolution less than 600px, being a mobile or a small windowed computer browser. And it will not show on tablets with more than 600px width.
Any Windows or Linux or MacOS user on a desktop computer will be able to see the "mobile" version of a website if they shrink their browser's window.
EDIT: I updated the code.
make sure you have this in your <head> section of your HTML:
<meta name="viewport" content="width=device-width, initial-scale=1">
You have some syntax errors in your css. Try this: https://jsfiddle.net/DIRTY_SMITH/esptpmwk/8/
#media (max-width:600px){
.button {
width: 200px;
height: 200px;
background-image: url("http://lorempixel.com/400/200/");
}
}
And if you want the button not to be visible over 600px do this: https://jsfiddle.net/DIRTY_SMITH/esptpmwk/10/
.button {
display: none;
width: 200px;
height: 200px;
background-image: url("http://lorempixel.com/400/200/");
}
#media (max-width:600px){
.button {display: inline;}
}
Step 1 : <meta name="viewport" content="width=device-width, initial-scale=1">
Step 2 : <div class="onphone">Hello</div>
Step 3 :
.onphone{display:block;}
#media screen and (max-width:768px){
.onphone{display:none;}
}
It's typically better to create individual CSS sheets for mobile devices... In that case you can do media selectors for your CSS sheets... Here is basically what I use in most cases
<!-- Desktop: Firefox , Chrome , IE -->
<link rel="stylesheet" media="all and (min-device-width:769px)"href="/CSS/Style.css"/>
<!-- Mobile devices: phone and ipad -->
<link rel="stylesheet" media="all and (max-device-width: 480px) and (orientation:portrait)"href="/CSS/phone_portrait_style.css" />
<link rel="stylesheet" media="all and (max-device-width: 640px) and (orientation:landscape)"href="/CSS/phone_landscape_style.css" />
<link rel="stylesheet" media="all and (device-width: 768px) and (device-height: 1024px) and (orientation:portrait)"href="/CSS/ipad_portrait_style.css" />
<link rel="stylesheet" media="all and (device-width: 768px) and (device-height: 1024px) and (orientation:landscape)"href="/CSS/ipad_landscape_style.css" />
Then in each of those sheets, you can create the CSS you want to be shown on whichever specific device you'd like. So for a phone maybe the button is 240px when in portrait, but 320px in landscape.
Just be careful, because the way you have it, your CSS for phones will ONLY be displayed if the resolution is exactly 600px.
You should also note that in your mobile portrait css sheet you should have:
.button {
display: block;
width:100px;
background-image: url('http://examplepicture.com/blablabla');
}
and in the desktop css:
.button {
display: none;
}
And if you don't like this method, I was just trying to get you bonus points for different sized buttons for different phone/tablet orientations ;)
so on phone portrait css
.button{
display: block;
width:200px;
background-image: url('http://examplepicture.com/blablabla');
}
And BAM! You got some device-reactive CSS sheets that will impress mom and dad!

Mobile Media Queries

I have a website that I need to have working on mobile devices currently it displays like the image below.
So far I have had the following ideas:
Copy the 680 lines of CSS again within the same document in between #media only screen tags.
Copy the same code into a mobile.css stylesheet and start again
"2" is my least favourite option but the most likely I am just wanting to know what your options would be?
iPhone View:
Put this in the head of your HTML
<meta name='viewport' content='width=device-width, initial-scale=1 />
It's going to take a little work but is worth it. You have to take the CSS that is too big on mobile and put them in specific media queries based on size. Let's say you want your titles to change from 80px to 40px when the screen size is less than 600px:
#media screen and (max-width: 1000px) {
.mytitle {
font-size: 80px;
}
}
#media screen and (max-width: 600px) {
.mytitle {
font-size: 40px;
}
}

iPad always assuming portrait-width as max-width

I am building an reponsive-website, having 3 sizes. Max 480px, max 768px and max 1024px+;
However, I have a problem when using the iPad. On a Galaxy Tab 10.1 it works like a charm, in my browser it works also good.. but it seems that whenever I use the iPad it always seems think the max-width is 768px.
This is what I mean:
This is my code:
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
<meta name="viewport" content="width=device-width, user-scalable=no" />
</head>
<style type="text/css">
body {
background-color: red;
}
#media screen and (max-width: 480px) {
body {
background-color: green;
}
}
#media screen and (min-width: 481px) and (max-width: 1023px) {
body {
background-color: brown;
}
}
#media screen and (min-width: 1023px) {
body {
background-color: blue;
}
}
</style>
<body>
<div class="color">
Some color
</div>
</body>
</html>
Although my requirements do not include iPad support, I do want to support it.
This has probably to do with max-scale, min-scale and initial-scale - try setting all of these to 1 and see if anything changes.
The downside is that iOS users won't be able to pinch to zoom in your page.
When you rotate the iPad it doesn't change the viewport, rather it scales the content. There is a good explanation from Allen Pike.