I'm trying to design a webpage somewhat similar in appearance to Microsoft's. (https://www.microsoft.com)
This includes building a image slideshow, which is why I looked up W3 Schools and found this: https://www.w3schools.com/howto/howto_js_slideshow.asp This is a great example and when writing all of my code in one html document it works, however, as I try to link to an external stylesheet it doesn't work anymore. I could alternatively founder on the js link but I don't think so, as switching to the next picture works. I searched stackoverflow for it already and people suggested adding ?v3 (or sth. like that) to the link, clearing my cache and so on. - so far nothing worked for my. I tried this in Chrome and Firefox.
Here's how I link to my CSS: (it's in the head)
<style>
<link rel="stylesheet" type="text/css" href="new theme.css">
</style>
Here's the js link: (at the end of the body)
<script type="text/javascript" src="js/new script.js?v=3"></script>
Any ideas why this could be? Maybe some other tutorials for this?
I'll include pictures of the working html which's got everything stuffed in it and one of the html with external js and CSS.
Thank you very much!
external - not working
internal - working like a charm
THANKS EVERYONE! - Simple spelling mistake! Sorry to bother you!
This is invalid :
<style>
<link rel="stylesheet" type="text/css" href="new theme.css">
</style>
Between <style> and </style>, there must be CSS code. However link is not CSS code, that's an HTML tag. The correct syntax is just :
<link rel="stylesheet" type="text/css" href="new theme.css">
Then, "new theme.css" has a space in its name, so it will likely be encoded to "new%20theme.css" and you'll get a 404. Don't use spaces within file names.
Finally, open your console to see any errors, especially to check if the CSS file is being fetched successfully.
Don't use any spaces in the names of the files, try using new_theme.css and new_script.js
Reference your CSS like this at the top of your HTML - inbetween the <head> tags.
<link rel="stylesheet" href="new_theme.css">
Also always try either Camel Case - "newTheme.css" or use an underscore "new_theme.css" when naming your files!
That should fix your problem! :)
You should not include the inside the style tag.
It should be inside the tag.
Ex.
<head>
<link rel="stylesheet" type="text/css" href="new%20theme.css">
<head>
Also when you have file names with spaces in between, you need to encode the name.
Example
href="new theme.css"
becomes
href="new%20theme.css"
<link rel="stylesheet" type="text/css" href="newtheme.css">
or
<style type="text/css">
css code here
</style>
open your console to see if it could find your css file
Related
I have an angularJS function, and to make it works, I added some code to the html and body tags: <html lang="en" ng-app="plunker" ng-controller='headController' >, <body ng-controller="MainCtrl"> But after I did it, some css code that I use stopped working, and my background image has gone.
How can I fix it? I don't have much experience with angulatJS, so I will be grateful for an advise.
The code I use should change CSS if I press a button, I'm trying to use this example: http://plnkr.co/edit/jBtP6FfmeRzOYUCnHg3t?p=preview
You just have to replace
<link rel="stylesheet" href="{{stylePath}}">
With
<link rel="stylesheet" ng-href="{{stylePath}}">
Because href is standard html and does not bind with input therefore not registering changes.
I am trying to use jQuery for the first time and I am coding it by hand. But my jQuery code doesn't work at all... Here's my setup :
Index.html
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
<link href="mainCSS.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="mainJQuery.js"></script>
</head>
<body>
<div class="test"> </div>
</body>
</html>
mainCSS.css
.test {
background-color:#FF0004;
border-radius:25px;
display:block;
height:500px;
width:500px;
}
mainJQuery.js
// JavaScript Document
$(document).ready(function() {
$('.test').click(function() {
$('.test').fadeOut('slow');
});
});
Just to state it for the record:
In order for your jQuery code to work, you need to link to the jQuery library in your HTML.
If you are following a tutorial that doesn't include this in the first step, you should find another tutorial to follow. If you got to this question because you did not follow the first step of your tutorial, you should read more carefully before falling back on StackOverflow, or risk getting some serious downvotes.
The two most common ways of including jQuery in your HTML page are:
1) Downloading the library, and linking to a local copy. In your <head> section:
<script type="text/javascript" src="/url/path/to/local/jquery.min.js"></script>
2) Linking to a remote copy of the jQuery on Google's CDN. Again, in <head>:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
If you don't link to jQuery using one of those options, or something similar, your code will not work. In most browsers you will be able to tell that this is the problem by opening the Javascript console, typing "jQuery" and getting an error like jQuery is not defined.
It's amazing that I couldn't find a duplicate question to close this in favor of, but then again I didn't click on every single "Why doesn't this simple jQuery script work" question on StackOverflow.
And there are a lot.
Trying to replace the conents of a whole page ( works ) + also replace the link to a style.css to game.css, with query
$.get('/games/14', function(data){ var $page = $(data);
$('head').append('<link rel="stylesheet" href="style2.css" type="text/css" />');
//$('#layout').empty().append($page);
$('body').empty().append($page);
})
I seem to be unable to change the "style.css" to "game.css" no matter what I try, wich Jquery Guru knows how to accomplish this? thx !
UPDATE:
tried the suggestions below still have issues, this is what I'm using now ( no replacement of the .css file )
$.get('/games/14', function(data){
$("link[href='style.css']").attr({href: 'game.css'});
var $page = $(data);
$('body').empty().append($page);
})
Here ya go, just tested this out and it worked.
<!DOCTYPE HTML>
<html>
<head>
<script src="jquery-1.7.2.min.js"></script>
<link href="/assets/frontend.css" media="screen" rel="stylesheet" type="text/css" />
</head>
<body>
<script>
$("link[href='/assets/frontend.css']").attr('href', '/assets/game.css');
</script>
</body>
</html>
To anwer your comment below, I tested it using Firebug.
Using the Console tab, I can see that it first attempted to load up assets/frontend.css, ran the JS, then attempted to load up assets/game.css.
I then checked the DOM in the HTML tab of firebug, and saw that the link elements href attribute was updated.
Target the link element with href attribute 'style.css' and replace the href attribute of that element with 'game.css':
$("link[href='style.css']").attr({href: 'game.css'});
You can use jQuery's attr() function to change the href.
$("link[href=style.css]").attr('href', 'game.css');
There's probably a more rock-solid selector you'll want to use, but that'll do it.
href attribute substitution as suggested in other answers is inconsistently handled by different browsers (i.e. may not trigger re-flow/re-render). Instead, the original style element has to be removed and a new element with the desired href has to be inserted in its place. An intuitive way to do so with jQuery:
$('link[href$="style.css"]').replaceWith('<link href="game.css" ... ></link>');
I have a html + css + javascript application.
I want to be able to enable theming.
All my css are replicated in two folders: /theme1/... and /theme2/...
So my html looks like:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="theme1/file1.css"/>
<link rel="stylesheet" href="theme1/file2.css"/>
....
....
</head>
<body>
.....
</body>
</html>
I want to be able to change using javascript the home folder of the css (theme1 to theme2).
Any ideas?
Here is what you will need to solve the problem:
Get the relevant tags. In this case, any link tag with rel="stylesheet" will probably do, but you can even go so far as to specify "starting with theme1" if you want. This can all be done with document.querySelectorAll("link[rel=stylesheet][href^=theme1]")
Loop through them. A simple for loop will do nicely.
getAttribute("href") gets the string you need.
replace() will allow you to replace the part of the string you want.
setAttribute("href",newattr) will put the attribute back into the tag.
<link id="foo" rel="stylesheet" href="theme1/file1.css"/>
When you want to change the theme:
document.getElementById('foo').href = 'theme1/file2.css';
Is there an easy way to use Bootstrap in an existing project?
Currently it adds styles for table,a etc. which messes up everything in the page.
I really love the modal window, some buttons, but I don't want to hunt bootstrap css all the time to switch items back to default styles.
Bootstrap 3 // Less 1.4.0 edit:
After Bootstrap 3 and Less 1.4.0 has come out, bootstrap has started using the :extend() pseudo selector. This means that certain things will fail in the original code I've posted (you'll get some .bscnt .bscnt form-horizontal code which means you have to nest two divs inside eachother, which is just dumb). The easy way to fix this is to remove the first two lines from bootstrap.less (#import variables.less and #import mixins.less) and instead import these files outside of the .bs-cnt scope:
#import "variables.less";
#import "mixins.less";
.bscnt {
#import "bootstrap.less";
}
You can also download bootstrap from here: Bootstrap source and then enter the "less" directory and add a file called "bootstrap-custom.less" where you'll enter the following content:
.bs-cnt {
#import "bootstrap.less";
}
"bs-cnt" for BootStrap-CoNTainer. You can make it longer if you want, but remember that it'll be pasted in a lot of places in the compiled CSS, so it's to save space in the end file.
After you've done this, simple compile the bootstrap-custom.less file with your favourite less compiler (SimpLESS is pretty good if you're on Windows), and then you'll have a compiled bootstrap file that only works when you place a container element with the class of "bs-cnt".
<div class="bs-cnt">
<button class="btn btn-success btn-large">This button will be affected by bootstrap</button>
</div>
<button class="btn btn-danger">This however; Won't</button>
You can use the "customize" feature on the bootstrap website to get only those features you want: Twitter Bootstrap Download Page. Most of bootstrap's rules are explicit. You'll probably only want to leave out the reset rules which are implicit by default.
I think the link in answered section is not already updated. Here is where you can customize your Bootstrap directly on GetBootstrap site:
Customize and download - GetBootstrap
Using IFrame
Just make one html document with bootstrap in it, have your bootstrap element that you want on that page, and use Iframe to get it on the other one..
element_name.html
<!DOCTYPE html>
<html lang="en">
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<title>Element</title>
</head>
<body>
<!--Code for the actual element-->
</body>
</html>
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<style>
iframe {
border: none;
}
</style>
</head>
<body>
<iframe src="element.html"></iframe>
<!--Other stuff on the page-->
</body>
</html>
The element in the element.html will be integrated in the index.html like it's own element, without even importing a single bootstrap stylesheet in the index.html and there is no need to make custom bootstraps, which can be tedious.
You can tag the styles you want to not get overwritten by a special tag. Just put the !important tag. It can take a long time to paste it after every line of code but it'll be worth the time. Or you can use the bootstrap.css file instead of the bootstrap link and delete all the styles that are overriding your styles. You can download the bootstrap css file here