I am having trouble with a stupidly simple problem. I have an HTMl file that has successfully hooked up to a css file, but ever time I try something easy in Javascript, it doesn't do it. All of my files are in the same folder. I am running this off of Notepad ++
enter code here
<!DOCTYPE html>
<html>
<head>
<link rel='stylesheet' type='text/css' href='stylesheet.css'/>
<script type='text/javascript' src='script.js'></script>
</head>
<body>
<div class="header">
</div>
<div class="main">
<div id="comic"></div>
<div id="caption"></div>
<div id="prompt">
<h3>Hello, world!</h3>
<div class="btn" id="yes"><img src="YESsmall.jpg"/></div>
<div class="btn" id="no"><img src="NOsmall.jpg"/></div>
</div>
</body>
</html>
And my Javascript looks like this:
$(document).ready(function() {
$('.main').hide();
});
what on earth have I done wrong?
I don't see you loading jQuery (or anything else providing a $). You can use a jQuery provided by a content delivery network (as described here) by adding
<script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="//code.jquery.com/jquery-migrate-1.2.1.min.js"></script>
(or similar, depending on what version you need/want) before your other <script>
Related
Hy Guys
I have a problem with my Javascript. Since I implementet Bootstrap it won't work anymore. Even simple things like an alert with an onclick function won't work.
Here is my code:
Implementet Scripts
<link type="text/css" href="../CSS/main1.css" rel="stylesheet" />
<link href="https://fonts.googleapis.com/css?family=Montserrat" rel="stylesheet">
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.5.0/css/all.css" integrity="sha384-B4dIYHKNBt8Bc12p+WXckhzcICo0wtJAoU8YZTY5qE0Id1GSseTk6S+L3BlXeVIU" crossorigin="anonymous">
<script type="text/javascript" src="../JS/main.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1">
Simple HTML
<!DOCTYPE html>
<html>
<head>
<?php require 'scripts.php'; ?>
</head>
<header>
<?php include 'header.php'; ?>
</header>
<body>
<div class="container-fluid d-block d-sm-none">
<!-- LAYOUT FOR MOBILE -->
<div class="row">
<div class="col">
<button class="s-button" id="show-login" onclick="test()">Login</button>
</div>
</div>
<div class="row">
<div class="col">
<button class="s-button">Register</button>
</div>
</div>
</div>
</body>
</html>
Javascript
function test(){
alert('hallo');
}
I am programming since a bit know so it could be possible that I'm overlooking somthing simple but I'm not seeing it.
Make sure to put the JS function before the actual call in HTML. Also check your JS console to see if there are any errors there.
your javascript should load though, and you can just use this directly <script src="../JS/main.js"></script>
and ensure it is properly addressed i.e the JS is really uppercase.
and you could also put the main.js file above the bootstrap js file
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
Try this:
Using <script type="text/javascript" src="JS/main.js"></script> as the link to your HTML, assuming the JS directory is in the same directory as your index.html file.
Put your links to external stuff in the HTML head. (It was unclear from your post whether or not you did.) You don't need to put them at the end of your HTML if you use $(document).ready(function(){ //do stuff here }); which you should use anyway because jQuery is already included in your project since you're using Bootstrap. (You can declare your test function outside of the document ready call, and should.)
I am pretty sure the Bootstrap CSS link you were using was corrupted (or something), so I changed that to use MaxCDN.
My guess is your CSS isn't working either. Try changing something obvious with it to check. The '..' in a link means to move 'back' one directory, so chances are the browser is looking for this file somewhere that it doesn't exist.
Take a look at this for more information about how to link to files, and consider trying an HTML validator.
Please let me know if you have any questions or if this doesn't work for you. When I started web development, I would spend hours trying to figure this stuff out.
So your HTML would look like:
<!DOCTYPE html>
<html>
<head>
<meta content="text/html;charset=utf-8" http-equiv="Content-Type">
<meta content="utf-8" http-equiv="encoding">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link type="text/css" href="../CSS/main1.css" rel="stylesheet" />
<!-- GOOGLE FONTS -->
<link href="https://fonts.googleapis.com/css?family=Montserrat" rel="stylesheet">
<!-- JQUERY -->
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<!-- BOOTSTRAP -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"
crossorigin="anonymous">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy"
crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy"
crossorigin="anonymous"></script>
<!-- FONT AWESOME -->
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.5.0/css/all.css" integrity="sha384-B4dIYHKNBt8Bc12p+WXckhzcICo0wtJAoU8YZTY5qE0Id1GSseTk6S+L3BlXeVIU"
crossorigin="anonymous">
<script type="text/javascript" src="JS/main.js"></script>
<?php require 'scripts.php'; ?>
</head>
<header>
<?php include 'header.php'; ?>
</header>
<body>
<div class="container-fluid d-block d-sm-none">
<!-- LAYOUT FOR MOBILE -->
<div class="row">
<div class="col">
<button class="s-button" id="show-login" onclick="test()">Login</button>
</div>
</div>
<div class="row">
<div class="col">
<button class="s-button">Register</button>
</div>
</div>
</div>
</body>
</html>
For bonus points: if you need to see the console or to know anything about what is going on in either Firefox or Chrome, hit ctrl shift i and click around. If you think something has gone wrong, just hit the refresh button.
So after spending another hour figuring out what is wrong with the code I found out that the code is correct form day one. The problem is that I am using Firefox Mobile Emulator to test the app and this won't show any alert window. When I deactivate the emulation and run the website as normal the alert box will show up as the button is clicked. So now I have installed Chrome and tested it there (also with the mobile emulator) and it works fine. So Firefox knows the problem (as forums post show) but they didn't fix it yet.
Anyway thank you all for the help.
For some reason the progress bar is not working.
Here is the HTML, CSS, and JS:
<html>
<head>
<link href="css/style.css" rel="stylesheet">
<script src="js/app.js" type="text/javascript"></script>
<script src="nui://game/ui/jquery.js" type="text/javascript"></script>
</head>
<body>
<div class="bar-one bar-con">
<div class="bar" data-percent="20"></div>
</div>
<div class="bar-two bar-con">
<div class="bar" data-percent="50"></div>
</div>
<div class="bar-three bar-con">
<div class="bar" data-percent="70"></div>
</div>
<script src="js/app.js" type="text/javascript"></script>
</body>
</html>
The rest of the code is in the link, I am still learning to use the page (thousand apologies):
https://jsfiddle.net/b4kqt1cz/
Your problem seems to be that jQuery is not being loaded, and as such the call to $.fn.progress() - where the progress bars are actually updated - is not working. This can be verified in your browser's console (usually found by pressing F12), where you can find the following error:
Uncaught ReferenceError: jQuery is not defined
at window.onload
If possible, you should update your reference to jQuery in your <head> by either using one of the jQuery CDN links, or downloading a copy of jQuery, placing it in your js folder and referencing it from there.
An updated JS Fiddle, which changes the reference to JQuery to the CDN link for version 1.12.4, works as expected.
I am trying to add a simple carousel to my site. After doing a little research I found owl.carousel.js, I like the layout they use and it seems to be what I'm looking for.
Keep in mind I am new at all this. :)
My question is after I have downloaded the file and add the links to my html how do I make it work? Also I am not sure if I have to add the JS in the html or separate like I have it. On the owl site it just says call the function.
$(document).ready(function(){
$(".owl-carousel").owlCarousel();
});
<!DOCTYPE html>
<html lang="">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<a link href="main.css" rel="stylsheet" type="text/css">
<link rel="stylesheet" href="owlcarousel/owl.carousel.min.css">
<link rel="stylesheet" href="owlcarousel/owl.theme.default.min.css">
<title></title>
</head>
<body>
<div class="owl-carousel">
<div> <img src="images/images-1.jpeg"> </div>
<div> <img src="images/images-2.jpeg"> </div>
<div> <img src="images/images-3.jpeg"> </div>
<div> <img src="images/images.jpeg"> </div>
<div> <img src="images/shutterstock_204805573.jpg"> </div>
<div> <img src="images/shutterstock_221107753.jpg"> </div>
<div> <img src="images/smug%20mug%20portrait%20copy.jpg"> </div>
</div>
<script src="jquery.min.js"></script>
<script src="owlcarousel/owl.carousel.min.js"></script>
</body>
</html>
Looking at your html, it should work. Just add the snippet (that you mentioned first) right after you include owl carousel js file. So, the final should look like:
...
<script src="jquery.min.js"></script>
<script src="owlcarousel/owl.carousel.min.js"></script>
$(document).ready(function(){
$(".owl-carousel").owlCarousel();
});
</body>
</html>
First of all just for starters, Your CSS link is set wrong, remove the hyperlink tag as link is its own tag... I think I see it, from what I see its the only option... PS You did lack a little on showing us your file locations and code...
$(document).ready(function(){
$(".owl-carousel").owlCarousel();
});
Running it from the Javascript console that inspecting Chrome exposes is the best way to test IMO. Running that script is basically what you're doing when you load it via JQuery, here you're just doing it manually. If the site has a CDN, I say try it with that first, then if it's working you can download it and get it working locally.
I have:
<!DOCTYPE html>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="/temp/css/menu.css" />
<link rel="stylesheet" type="text/css" href="/temp/css/bottomchatdiv.css" />
<link rel="stylesheet" type="text/css" href="/temp/css/centercontent.css" />
<link rel="stylesheet" type="text/css" href="/temp/css/basics.css" />
<script type="text/javascript" src="jquery-1.7.js"></script>
<script type="text/javascript" src="jquery.ba-bbq.js"></script>
<script type="text/javascript" src="jquery.ba-bbq-addtl.js"> </script>
<script type="text/javascript" src="prototype.js"></script>
<script type="text/javascript">
function getusto(anchorid) {
$(anchorid).scrollTo();
}
</script>
<script type="text/javascript" src="hide&show.js">
</script>
</head>
<body >
<div class="bbq">
<div class="bbq-nav bbq-nav-top menu">
<a class="mainitem menu_links" href="">Welcome</a> <br>
<a class="menu_links" href="#" onclick="getusto('welcome'); return false;">Welcome</a><br>
<a class="menu_links" href="#" onclick="getusto('guidelines'); return false; ">Guidelines</a>
<br>
<hr style="width:48%"/>
<br>
<a class="mainitem menu_links" href="#Regular-Visitors-&-Ops.html">Regulars & Ops</a> <br>
</div>
<br>
<div class="bbq-content centercontent">
<!-- This will be shown while loading AJAX content. You'll want to get an image that suits your design at http://ajaxload.info/ -->
<div class="bbq-loading" style="display:none;">
<img src="/shell/images/ajaxload-15-white.gif" alt="Loading"/> Loading content...
</div>
<!-- This content will be shown if no path is specified in the URL fragment. -->
<div class="bbq-default bbq-item">
default welcome text here.
</div>
</div>
</div>
</body>
</html>
Now, the problem is Regular-Visitors-&-Ops.html page wouldn't load, but it was loading! So I tinkered with my undos until I found that not including prototype.js let that link work via jquery bbq's way.
What gives? How do I get both prototype.js & jquery bbq coexisting? I need both for different things..
to get this up & running you need an additional Regular-Visitors-&-Ops.html file in the same directory, say:
<!DOCTYPE html>
<head>
</head>
</body>
this is the additional file.
</body>
</html>
As well as jquery, jquery bbq's two scripts (I named one myself), & prototype.js.
now if you do set this up - takeaway prototype & the Regular-Visitors(...) link works. problem is, i am using prototype.js. so either how do i get these two to work, or more easily, how i do implement a scrollTo function (can't use anchors, due to jquery bbq hogging the anchors/hashes (e.g. "#welcome" in "index.html#welcome") WITHOUT USING PROTOTYPE.JS? there should be one right?
By including prototype.js after jQuery, Prototype will override the value of the global $ variable. You just need to use:
var $j = jQuery.noConflict();
You can then use $j in place of $ in jQuery contexts and $ for prototype contexts. Here's the documentation: http://api.jquery.com/jQuery.noConflict/.
jQuery and Prototype both use the $ character so they will conflict.
If you wish to use them both together you will need to make use of jQuery's noConflict() method to release the $ alias back to Protoype
There is also a scrollTo jQuery plugin
I am trying to experiment with jQuery mobile, but can't seem to get started.
I have the following HMTL file hosted on a local server:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/mobile/1.0/jquery.mobile-1.0.min.js"></script>
</head>
<body>
</body>
</html>
Which is causing
Javascript error: undefined SECUIRTY_ERR: DOM Exception 18
when accessed from my iPhone from http://192.168.1.1:8000/mobile.html
Did you link the CSS stylesheet file as well before the jquery script include tags?
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.1.1/jquery.mobile-1.1.1.min.css" />
<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.1.1/jquery.mobile-1.1.1.min.js"></script>
Also, in order for the page to show, you must contain content into containers like this:
<body>
<div data-role='page'>
<div data-role='header'>
Header goes here
</div>
<div data-role='content'>
Content goes here
</div>
</div>
</body>