Responsive drop down menu not rendering - javascript

I'm trying to create a responsive drop down navigation menu for my webpage. I already have a working drop down menu, but I want to make it so that when the screen reaches a certain size, I get a ☰ icon with my menu items. However, when I test this (by re-sizing my browser), I only see my drop down menu displayed as a block element, and the ☰ icon doesn't show. Here is a fiddle with my code:
http://jsfiddle.net/Lwdc4/
My JavaScript code is in an external file. This is what the file looks like:
$("#nav").addClass("js").before('<div id="menu">☰ </div>');
$("#menu").click(function(){
$("#nav").toggle();
});
$(window).resize(function(){
if(window.innerWidth > 768){
$("#nav").removeAttr("style");
}
});
And my import to HTML:
<head>
<title>Title</title>
<link rel="stylesheet" type="text/css" href="nav-menu.css"
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script src="nav-menu.js"></script>
</head>
What is wrong with my code? Any help is appreciated. Thanks in advance.

You need to add the jquery library to use the $ object
Add this line in your HTML to use it
<script type="text/javascript" src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
Or choose your version directly on the jQuery website http://jquery.com/download/
Updated fiddle :
http://jsfiddle.net/Lwdc4/1/

Related

Jquery ui menu issue

When you are leaving the parent item of a submenu in jquery menu,there is a slight delay closing the submenu.
any way to disable this and make it close instantly ?
*iknow its a EOL dead library but i'm asking just in case any of you guys remember something !
$(function() {
$("#menu").menu();
});
#menu{
width:150px;
}
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-3.6.0.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js" integrity="sha512-uto9mlQzrs59VwILcLiRYeLKPPbS/bT71da/OEBYEwcdNUk8jYIy+D176RYoop1Da+f9mvkYrmj5MCLZWEtQuA==" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.css" integrity="sha512-aOG0c6nPNzGk+5zjwyJaoRUgCdOrfSDhmMID2u4+OIslr0GjpLKo7Xm0Ao3xmpM4T8AmIouRkqwj1nrdVsLKEQ==" crossorigin="anonymous" />
</head>
<body>
<ul id="menu">
<li>
<div>W/O submenu</div>
</li>
<li>
<div>With submenu</div>
<ul><li><div>Submenu</div></li></ul>
</li>
</ul>
</body>
</html>
The menu widget does have a 300 millisecond delay.
So, if you download the non-minified version of the js file, from here:
https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js (based on the OP's URL)
Then use that file locally. Then, in the file, change the delay at line 4946 (in the menu widget, noted on line 4943):
4943 var widgetsMenu = $.widget( "ui.menu", {
4944 version: "1.12.1",
4945 defaultElement: "<ul>",
4946 delay: 300, // THIS delay
4947 options: {
...to a lower value, say 100 (or lower), and then save, reload the page, and check the behavior.
Note that I would not remove the delay entirely, as there are references to that attribute/property, but set it to a lower value as to be virtually unnoticeable.

jQuery image slide show carousel when using ajax

I've been trying to build an image slide show / carousel using jQuery, and came across colorbox which I thing is really good, and does things the way I want to.
I'm stuck with how to build a slide show of images when using the ajax method they have.
I have six images per item that i'd like to load from the server, and run as a slideshow / carousel just like you see them when you click on the first link on this page under Elastic Transition.
I've succeeded in getting the images to the script using ajax, but i don't end up with a slide show. How can I do this? I currently end up with all the images below each other, and no forward or backward buttons etc.
Can you help?
HTML
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'/>
<link rel="stylesheet" href="colorbox.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="../jquery.colorbox.js"></script>
<script>
$(document).ready(function(){
$(".ajax").colorbox();
});
</script>
</head>
<body>
<p><a class='ajax' href="../content/ajax.html">Outside HTML (Ajax)</a></p>
</body>
</html>
ajax.html (pulls images and returns it to the script
<div>
<img class="gallery" src='/slide/content/ohoopee1.jpg'>
<img class="gallery" src='/slide/content/ohoopee2.jpg'>
<img class="gallery" src='/slide/content/ohoopee3.jpg'>
</div>
I just could not figure what to do more.
Desired
I would recommend using ajax to add the markup to your document, then assign and open Colorbox to those elements.
An example would be something like this:
<div id='pictures' style='display:none'></div>
<script>
$('.ajax').on('click', function(e){
e.preventDefault();
$.ajax(this.href, {
success: function(html) {
$('#pictures').html(html).find('img').colorbox({href: function(){
return this.src;
}, open:true});
}
});
});
</script>

How do I combine my "desktop view" html file with my "mobile view" jQuery mobile file?

To elaborate more on my question, I designed a website specifically to be viewed on a desktop. It does not look good if being tested on a mobile device. Therefore, I made a complete different layout for my website (containing all of the same content) by using jQuery mobile (due to its simplicity).
I realize now that there were probably better ways in doing this, such as implementing the mobile view in my CSS file, based on media queries, but this is the way that I chose to do it and would prefer to stick with it.
So here's my problem:
I want to use my JavaScript file to detect the different screen sizes, in order to display the desktop view or mobile view, based on their specified screen width and height. As of now, my desktop view and mobile view are in two different html files, and I know that is not good.
I don't want two html files, I want to combine the two! That's the only way I would be able to call the two different codes in my .js file, correct? Does anyone know how to do this?
In my mobile view file, I needed to include the jQuery libraries. Without those, it will not work. But when I tried including that in my desktop view file (since I am now trying to combine the files), I tested it alone with just that and it completely messed up the view on my desktop. How do I solve this?? Other than that, I'm assuming I would just separate the codes with two different 's as far as combining the rest of the code, yeah?
For example,
<div id="desktop"> ..... </div> <!-- this is for desktop view -->
and
<div id="mobile"> ..... </div> <!-- this is for mobile view -->
Please, any help would be so appreciated. I've tried researching this, but I can't find anything specific enough to answer my questions.
Here is the beginning of my desktop view file:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="hwk5.css">
<script type="text/javascript" src="hwk5.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
</head>
<body>
And here is the beginning of my mobile view file:
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1 maximum-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.min.css">
<script src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.min.js"></script>
<style>
img.fullscreen {
max-height:50%;
max-width:50%;
}
</style>
</head>
<body>
As I said in my comment, you could just detect mobile browsing with PHP and redirect the user to the desktop or mobile site accordingly, but if you really want to do this with jQuery, it is possible.
You would want to check the page width onReady and onResize:
$(document).ready(function(){resize();});
$(window).resize(function(){resize();});
function resize()
{
var mobileMaxWidth = 640; //Define this to whatever size you want
if($(window).width() > mobileMaxWidth)
{
$("div#desktop").show();
$("div#mobile").hide();
}
else
{
$("div#desktop").hide();
$("div#mobile").show();
}
}
JSFiddle
As far as jQuery messing up your desktop site, you must be using another DOM. Are you importing MooTools or another popular DOM that uses $? If so, you would need to explicitly mark jQuery code as jQuery("selector")... instead of $ or use jQuery.noConflict.
For more information, see this post.
I Suggest You To Write Two Seperate CSS Files... One For Desktop And Other For Mobile. And According to the current screen size change the css files using javascript.
To achieve this You Can Use this script
<script type="text/javascript">
$(document).ready(function () {
changecss();
});
$(window).resize(function () { changecss(); });
function changecss() {
var windowwidth = $(window).width();
var windowheight = $(window).height();
if (windowwidth >= 1024 && windowheight >= 768) {
//alert('Screen size: 1024x768 or larger');
$("link[rel=stylesheet]:not(:first)").attr({ href: "Style2.css" });
}
else {
$("link[rel=stylesheet]:not(:first)").attr({ href: "Style1.css" });
}
}
</script>
HTML
<div>
The colour of this text will change.
</div>

JQuery Mobile Widget not Formatting on Dynamic Content on Re-Visits

I have a single page jQuery Mobile app with four "data-role='pages'" in place; so, essentially, it's one HTML doc with four "pages."
Each "page" also has a navigation footer that I am populating dynamically through javascript. I defined a variable called "theFooter," and assigned all my empty footer divs (with classes of "footer") like so:
$('.footer').html(theFooter);
Now, in order to get this to work properly, I have to populate those footers PRIOR to the page being created, otherwise jQuery Mobile won't apply it framework to make the footer bar look like a mobile app nav bar.
So I achieve that through this:
$( "div[data-role='page']").live('pagebeforecreate', function (evt) {
console.log("BEFORE CREATE run."); //writes to my fireBug console to alert me that the 'page' has been run
$('.footer').html(theFooter);
});
It works like a dream, the first time around. Let's suppose the pages are "about," "contact," "mission," and "calendar"…
You click "about"… perfect.
You click "contact".. perfect.
You can do this for each of the "pages," and each time the "pagebeforecreate" is fired and the footer looks GREAT.
HOWEVER, if now you click on, say, "about" again (or any of the ones that you've already visited), the page transitions and the content is in place, but there is NO JQUERY MOBILE FORMATTING. And it is not firing the 'pagebeforecreate' function again, which makes sense, because it has already been created the first time.
I've tried working with 'pageinit' and 'pagebeforeshow' firings, but have gotten nowhere.
I have tried .trigger() and .page() methods… and got nowhere.
Can someone explain exactly how to make that JQuery Mobile formatting stick?
If you call .trigger('create') on the parent element of the widget you can enhance it's markup at any point in time:
$( "div[data-role='page']").live('pagebeforecreate', function (evt) {
console.log("BEFORE CREATE run."); //writes to my fireBug console to alert me that the 'page' has been run
$('.footer').html(theFooter).trigger('create');
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width,height=device-height,user-scalable=no,initial-scale=1.0"/>
<link rel="stylesheet" href="jquery.mobile-1.0.1.css" />
<title> Hello World </title>
<script src="jquery.js"></script>
<script src="jquery.mobile-1.0.1.min.js"></script>
<script type="text/javascript">
$(document).ready(function(e) {
$('#omtList').html('<ul data-role="listview" data-split-icon="delete" data-split-theme="d"> <li><h3>Broken Bells</h3><p>Broken Bells</p>Purchase album </ul>').trigger('create');
});
</script>
</head>
<body>
omt
<div>
<div id="omtList">
</div><!--/content-primary -->
</body>
</html>

Cufon and JQUERY conflict (can't get both fancybox and "drop down menu" to work together)

So excuse me for being really new to this....but I shall try my best to detail the prob.
I have a script running on page for fancybox which is this:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js"></script>
<!-- Add fancyBox -->
<link rel="stylesheet" href="css/jquery.fancybox.css?v=2.0.4" type="text/css" media="screen" />
<script type="text/javascript" src="js/jquery.fancybox.pack.js?v=2.0.4"></script>
<!-- Optionaly add button and/or thumbnail helpers -->
<link rel="stylesheet" href="css/jquery.fancybox-buttons.css?v=2.0.4" type="text/css" media="screen" />
<script type="text/javascript" src="js/jquery.fancybox-buttons.js?v=2.0.4"></script>
<link rel="stylesheet" href="css/jquery.fancybox-thumbs.css?v=2.0.4" type="text/css" media="screen" />
<script type="text/javascript" src="js/jquery.fancybox-thumbs.js?v=2.0.4"></script
ul class="list">
<li>
<a class="various fancybox.iframe" href="http://www.topholidayrecipes.com">Iframe</a>
</li>
</ul>
<script type="text/javascript">
$(document).ready(function() {
$(".various").fancybox({
maxWidth : 800,
maxHeight : 600,
fitToView : false,
width : '70%',
height : '70%',
autoSize : false,
closeClick : false,
openEffect : 'none',
closeEffect : 'none'
});
});
</script>
NOW PROB IS THIS SCRIPT -->
* This script causes my drop down menu (that uses cufon replace function) to be static. And I need this script for the fancy box, but adding this disables the animation affect of the drop down.
The buttons located at the top right of the page works originally at: www.topholidayrecipes.com
And here is a page that uses the fancy box (link located in the recipes box named "iframe") but here the menu is static: http://topholidayrecipes.com/artichokes-recipes.html
Please help me with this.....I will be very grateful : )
You have a little bug in your js code:
._shadowBox()
that is creating this error:
Error:
shadowBox is not a function
Source File: http://topholidayrecipes.com/artichokes-recipes.html
Line: 717
and that breaks the rest of your js code (the animation affect of the drop down included).
Maybe you forgot to delete that line after unloading shadowbox and moving to fancybox
yes i tried by removing those lines of codes, but i discovered i dont need those codes anyways. what i discovered is this line of code in particular that seems to cause problems directly with the drop down:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js"></script>
i have even downloaded the javascript from google directly and called it in my page another way using:
<script type="text/javascript" src="js/jquery.google.js"></script>
they both run the same thing and the fancy box works as it should. but i noticed that it is this particular line used for the fancybox that's causing problem with my dropdown menu. as soon as i remove this line of code the drop down works!

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