I've registered a practice app for soundcloud in order to get a client id. My app doesn't have an official site because I don't want to register a domain. I'm just trying to learn how to use soundcloud using a .html and .js file. I've followed the API tutorials exactly, but nothing happens whenever I try to use soundcloud. I initialized SC using my client ID, and have imported JQuery and everything I need to. Thanks for the help
my html file (practice.html):
<!doctype html>
<html>
<head>
<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script src="//connect.soundcloud.com/sdk.js"></script>
<script src= "script.js"></script>
</head>
<body>
<div id="player"></div>
</body>
</html>
my .js file (script.js):
SC.initialize({
client_id: 'the client id they gave me...'
});
$(document).ready(function() {
SC.get('/tracks/293', function(track) {
SC.oEmbed(track.permalink_url, document.getElementById('player'));
});
});
Again, nothing happens when I load the page...
Looks like you're missing the full url for the SoundCloud JavaScript SDK (missing http:):
<html>
<head>
<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script src="http://connect.soundcloud.com/sdk.js"></script>
<script src= "script.js"></script>
</head>
<body>
<div id="player"></div>
</body>
</html>
You should be able to run this locally within your browser as SoundCloud supports Cross Origin Resource Sharing headers, removing the restriction on XSS: Of CORS We Do
Related
I am trying to instantiate a class in one JavaScript file in another HTML file but I keep on getting this error.
Here is the code for the JavaScript file:
class Puzzle {
constructor(fenStart, pgnEnd) {
this.fenStart = fenStart;
this.pgnEnd = pgnEnd;
}
}
And here is the code for the HTML. It should be noted that I am also using chessboard.js and chess.js and that everything is saved in the same folder.
<!DOCTYPE html>
<html>
<head>
<title>Chess</title>
<base href="http://chessboardjs.com/" />
<link rel="stylesheet" href="css/chessboard.css" />
</head>
<body>
<script src="js/chess.js"></script>
<div id="board" style="width: 400px"></div>
<p>PGN: <span id="pgn"></span></p>
<script src="js/json3.min.js"></script>
<script src="js/jquery-1.10.1.min.js"></script>
<script src="js/chessboard.js"></script>
<script src="class.js"></script>
<script>
var pgnEl = $('#pgn');
const x = new Puzzle("test", "test");
pgnEl.html(x.fenStart);
</script>
</body>
</html>
What is causing this error and how can I fix it?
This could be a result from improper file locations, like #sideroxylon said, js/class.js instead of class.js.
"The HTML <base> tag is used to specify a base URI, or URL, for relative links." https://www.tutorialspoint.com/html/html_base_tag.htm This could be another reason your file is inaccessible.
It could also be from certain URL's being blocked. Try opening Developer Console (CTRL-SHIFT-I or F12) and looking for any errors on your page.
If you're loading over HTTPS any content from an HTTP source may be blocked. Here is your exact code (using online versions of each library) but with the class.js file loaded in as a regular script tag and including the starting <body> tag.
https://jsfiddle.net/ckazwozg/ As you should see, it is working quite well.
Edit: For convenience, here is the raw source code from the JSFiddle.
<!DOCTYPE html>
<html>
<head>
<title>Chess</title>
<link rel="stylesheet" href="https://rawgit.com/oakmac/chessboardjs/master/src/chessboard.css" />
</head>
<body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/chess.js/0.10.2/chess.js"></script>
<div id="board" style="width: 400px"></div>
<p>PGN: <span id="pgn"></span></p>
<script src="https://cdnjs.cloudflare.com/ajax/libs/json3/3.3.2/json3.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://rawgit.com/oakmac/chessboardjs/master/src/chessboard.js"></script>
<script>
// class.js
class Puzzle {
constructor(fenStart, pgnEnd) {
this.fenStart = fenStart;
this.pgnEnd = pgnEnd;
}
}
</script>
<script>
var pgnEl = $('#pgn');
const x = new Puzzle("test", "test");
pgnEl.html(x.fenStart);
</script>
</body>
</html>
I had the same error however what I did was ensure all my files are been saved to the root folder in your case I think that's js(since all your extension points to that location) in my case I've used only the file name after giving it javascript extension (.js) e.g...
Okay so all I am trying to do is make the jquery work in my javascript file which is linked to a html file. I created a totally new file for this to test it. The whole contents of the html file are:
<!DOCTYPE html>
<html>
<script src="C:\Users\Me\Desktop\Programming\jquery-1.12.4" type="text/javascript"></script>
<script src="check.js"></script>
<head> <h1>test</h1>
</head>
<body>
</body>
</html>
And the whole content of the js file is
$("h1").css("color", "red");
But when I open the html file in chrome the change I put in the js file with jquery doesn't show up (e.g the heading is not red). I just want to figure out how to make it so that it does.
EDIT:
Thanks for the help everybody, I was able to make it work :)
did you try this?
$(document).ready(function(){
$("h1").css("color", "red");
});
not sure but, does your browser access local files directly? im pretty sure that browser sandbox gonna reject that, maybe cors plugin on chrome?
EDIT:
try importing this instead...
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
Move your <h1> tag to be in the <body>
Move your <script> tags to the <head>
Replace your code in your JS file with what imvain2 said, so
that the JS will load once your document is ready.
Make sure you are correctly referencing your jQuery script. You can even use this to test it out:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
Try to use jQuery CDN, this way you don't need to worry if jQuery loaded correctly or not.
$(document).ready(function() {
$("h1").css("color", "red");
});
<!DOCTYPE html>
<html>
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script src="check.js"></script>
<head></head>
<body>
<h1>test</h1>
</body>
</html>
There are a couple issue as described in other posts. All your meta, script, css references, etc. should go int the <head> and never header tags. Also need to correctly reference your javascript files.
<head>
</head>
<body>
<header>
<h1>test</h1>
</header>
</body>
Example: JSFiddle
If you want to use jquery in .js file all you need to do is type: src=" ..." above code.
Trying to stream sound on page from soundcloud, as it said on API, but unfortunately there's no sound when I'm click on button.
Otherwise, when I "run" this code here or on jsfiddle - it works!
It must be problem that I'm trying to run it from local disc?
How can I solve it?
SC.initialize({
client_id: '53902af7a344bb0351898c47bc3d786f'
});
$("#stream").on("click", function(){
SC.stream("/tracks/49712607", function(sound){
sound.play();
});
});
<!DOCTYPE html>
<html>
<head>
<title>music</title>
<meta charset="windows-1251">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="http://connect.soundcloud.com/sdk-2.0.0.js"></script>
<script src="script.js"></script>
</head>
<body>
<div id='player'>player
<input type="button" href="#" id="stream" class="big button" value="Stream It Again, Sam" />
</div>
</body>
</html>
You need to execute your call to the SDK while your files are hosted on a web server. But you can have the web server running form your local machine.
The problem is trying to run things from the filesystem. When doing so, you get the error:
NS_ERROR_DOM_BAD_URI: Access to restricted URI denied
To ensure you do have this error, please try the basic example from SoundCloud.
See also this question.
What technology to choose then depends on what you feel comfortable with...
For instance I do most of my local apps with Node.JS. Maybe the simplest way would be to use http-server as noted in your comment.
Launch it on the command line with: http-server <your-directory> -o. With -o your default browser will open and list the files in your-directory.
Notice that the SoundCloud docs are using the JQuery .live() function call but it is deprecated! That made their code work despite the DOM not being ready yet.
Here, you want to use the regular .on() function and have the binding of the click event handler done once the DOM is ready. For that you use $(document).ready(function() { ... });
Here's the code I used.
<!DOCTYPE html>
<html>
<head>
<title>music</title>
<meta charset="windows-1251">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="//connect.soundcloud.com/sdk-2.0.0.js"></script>
<script>
SC.initialize({
client_id: "53902af7a344bb0351898c47bc3d786f"
});
$(document).ready(function() {
$("#stream").on("click", function(){
SC.stream("/tracks/49712607", function(sound){
sound.play();
});
});
});
</script>
</head>
<body>
<div id='player'>player
<input type="button" href="#" id="stream" class="big button" value="Stream It Again, Sam" />
</div>
</body>
</html>
I have this code:
<html>
<head>
<script src="http://code.jquery.com/jquery-1.8.2.js"></script>
<script src="http://code.jquery.com/ui/1.9.1/jquery-ui.js"></script>
<script>
document.URL = "www.google.com";
var t = document.getElementById("xjsd").innerHTML;
$('#r').html(t);
</script>
</head>
<body>
<div id="r">
</div>
</body>
</html>
I want to read a value of a balise from another website ( for example google) and write it in my own page, but it doesn't work.
This is not possible. Otherwise it would be a major security risk (imagine my site accessing your online banking site where you are currently logged in).
However, you can use a server-side script that fetches the site and then returns the HTML code or even whatever information you are looking for.
Ah the wretched noob I am, the following html document doesn't alert anyone of my cry for help. Anyone know why?
<html>
<head>
<script type="text/javascript"
src="//ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
alert('Somebody please help me.');
});
</script>
</head>
<body>
</body>
</html>
This works for me:
<html>
<head>
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
alert('Somebody please help me.');
});
</script>
</head>
<body>
</body>
</html>
Just fixed the src in the script tag.
Edit: Actually, the original syntax would work fine if you load the page in a non-local context. Leaving out the protocol implies that the 'current' protocol would be used depending on whether resources are loaded over http or https. Loading it locally implies that the script is loaded from file:///ajax.googleapis.com/...., which obviously won't resolve to anything. See here for more information. Thanks to #PetrolMan for pointing to the HTML 5 boiler plate site.
That same syntax is used in the HTML5 Boilerplate:
<!-- Grab Google CDN's jQuery, with a protocol relative URL; fall back to local if necessary -->
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.js"></script>
<script>window.jQuery || document.write("<script src='js/libs/jquery-1.5.2.min.js'>\x3C/script>")</script>
It's
http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js
not
//ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js
You are missing an http: in front of the url in the src attribute of the <script> tag:
<html>
<head>
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
alert('Somebody please help me.');
});
</script>
</head>
<body>
</body>
</html>
The source is jacked up. Use
src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"
Possible values for the Src Attribute are
•An absolute URL - points to another web site (like src="http://www.example.com/example.js")
•A relative URL - points to a file within a web site (like src="/scripts/example.js")
So you should have your URL as http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js