Blogger: Uncaught ReferenceError $ is not defined - javascript

I am following the tutorial here: http://tympanus.net/codrops/2013/04/30/text-opening-sequence-with-css-animations/
I'm trying to add this to a Blogger XML template. The script doesn't work, I keep getting an error in my Chrome Console saying it's not defined, but as far as I can tell it is. Here is what I'm using:
<div class="intro-container">
<div class="os-phrases" id="os-phrases">
<h2>Hello...</h2>
<h2>I'm Draven Xarcell Vestatt</h2>
<h2>I Provide</h2>
<h2>Organzied Creative Services</h2>
<h2>Through</h2>
<h2>Xarcell Studios</h2>
</div>
</div>
<script type='text/javascript'>
$(document).ready(function() {
$("#os-phrases > h2").lettering('words').children("span").lettering().children("span").lettering();
});
</script>
My jQuery call is at the end of the document:
<!-- Let's add jQuery -->
<script src='https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js'/>
and the javascript file lettering.js is included within my XML template file(meaning no external js). I have tried linking directly to the file in the tutorial webpage, but gives the same results.
BTW, I have the script working in a blank html document, but it doesn't work in a Blogger template. I even got it working in jsFiddle just fine: http://jsfiddle.net/BULLr/

jQuery should be included before it is used - so it should be added before your script

Related

Unable to get Javascript file to run on page

I'm not good with script and I can't figure out what's going wrong with my execution.
The webpage is http://snmcsupport.com/map-js-test-page and it should be running a script that produces a clickable map. The script itself is extremely long so I won't paste it here, but you can see it if you click here
On my webpage, I have the markup necessary to run the script in the header
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js">
</script>
<script src="//cdnjs.cloudflare.com/ajax/libs/raphael/2.1.4/raphael-min.js">
</script>
<script src="//cdnjs.cloudflare.com/ajax/libs/qtip2/2.1.1/jquery.qtip.min.js">
</script>
On my webpage, I call the script
<div>
<script type="text/javascript" src="http://snmcsupport.com/wp-includes/js/app.js">
</script>
</div>
But I still can't get the code to run? The initial instructions from the developer also said:
The last step is to initialize the map by making the following script calls:
<script>makeaClickableMap.initialize(<your-document-object-model-handle>);</script>
where your-object-document-model handle can be anything actually:
a jQuery object like $("#map")
a Javascript Document Object Model like document.getElementById("map")
or a simple string like "map"
but I can't figure out what that means. If I try to put in the initialize command in my webpage I get a nasty cross-scripting error and it won't let me.
I'm running this on Wordpress using a Divi Child theme.
makeaClickableMap.initialize(<your-document-object-model-handle>);
//this is the element that will --^
//be used to contain your rendered map
The method makeClickableMap.initialize() expects you to pass it a reference of an HTML element where you want the map to appear. Elements can be identified by
their tag name (div, p, h1, etc.)
a class name <div class="className></div>
OR by id name, which I will demonstrate here:
Firstly, you;ll need an element with an ID associated with it, it should be placed inside the <body> tag:
<div id="map"></div>
underneath this tag, but still within the body tag, you'll need to include the makeClickableMap.initialise call and pass in the ID of this <div>:
<!-- Javascript solution: -->
<script>
makeaClickableMap.initialize(document.getElementById('map'));
</script>
<!-- notice that the id is just 'map' here -->
An alternative to the Javscript solution above is using jQuery as follows (you'll still need the div with the ID):
<!-- jQuery solution: -->
<script>
makeaClickableMap.initialize($('#map'));
</script>
<!-- notice the ID is prefixced with a '#' character-->

Uncaught TypeError: undefined is not a function while using jQuery UI

I haven't used jQuery before, and I wanted to use DateTimePicker plugin on my web page.
I downloaded the plugin file and placed them in the same directory as the HTML files.
I directly applied the code at How to use it? in http://xdsoft.net/jqplugins/datetimepicker/.
It threw the following error.
Uncaught TypeError: undefined is not a function pixelcrawler:61 (anonymous function)
My code follows.
<script type='text/javascript' src="//ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="file:///jquery.datetimepicker.css"/ >
<script src="file:///jquery.datetimepicker.js"></script>
<script>
jQuery('#datetimepicker').datetimepicker();
</script>
<div class="container">
<div class="text-center">
<div class="page-header">
<h1>${conf['title']} <small>${conf['description']}</small></h1>
</div>
</div>
<div class="text">
<input id="datetimepicker" type="text" >
.
.
.
.
.
I could not figure out what the problem was. I have tried many other seemingly likely options, but it just did not work either.
(The ${} tags are used for the Mako template language. I am using Cherrypy.)
UPDATE:
I figured out the source of the problem.
It's from jQuery('#datetimepicker').datetimepicker();.
When tested, the datetimepicker() function was undefined. Maybe the way I imported the library was wrong?
jQuery(document).ready(function(){
jQuery('#datetimepicker').datepicker();
})
I don't know your file-structure. I never include local files like this as I use relative URLs from the start rather than having to change everytime I'm ready to use the code, but it's likely one of the files isn't being loaded in. I've included the standard datepicker below using Google CDN's jQuery UI. Does your console log any resources not found?
I think your jQuery is loaded OK, because it's not telling you jQuery is not defined so it's one of your files.
BTW, PHP gets the home URL:
$home="http://" . $_SERVER['HTTP_HOST'].'/';
Demo code datepicker, jQuery UI:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/themes/smoothness/jquery-ui.css" />
<script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/jquery-ui.min.js"></script>
<script type="text/javascript">
jQuery(document).ready(function(){
jQuery('#datetimepicker').datepicker();
})
</script>
<input id="datetimepicker" type="text">
This is about the HTML parse mechanism.
The HTML parser will parse the HTML content from top to bottom. In your script logic,
jQuery('#datetimepicker')
will return an empty instance because the element has not loaded yet.
You can use
$(function(){ your code here });
or
$(document).ready(function(){ your code here });
to parse HTML element firstly, and then do your own script logics.
use jQuery.noConflict()
var j = jQuery.noConflict();
j(document).ready(function(){
j('#datetimepicker').datepicker();
})
For my situation, it was a naming conflict problem. Adding $J solves it.
//Old code:
function () {
var extractionDialog;
extractionDialog = $j("#extractWindowDialog").dialog({
autoOpen: false,
appendTo: "form",
height: "100",
width: "250",
modal: true
});
$("extractBomInfoBtn").button().on("click", function () {
extractionDialog.dialog("open");
}
And the following is new code.
$j(function () {
var extractionDialog;
extractionDialog = $j("#extractWindowDialog").dialog({
autoOpen: false,
appendTo: "form",
height: "100",
width: "250",
modal: true
});
$j("extractBomInfoBtn").button().on("click", function () {
extractionDialog.dialog("open");
});
});
Hope it could help someone.
Usually when you get this problem, it happens because a script is trying to reference an element that doesn't exist yet while the page is loading.
As richie mentioned: "The HTML parser will parse the HTML content from top to bottom..."
So you can add your JavaScript references to the bottom of the HTML file. This will not only improve performance; it will also ensure that all elements referenced in your script files have already been loaded by the HTML parser.
So you could have something like this:
<html>
<head>
<!-- Style sheet references and CSS definitions -->
</head>
<body>
<!-- HTML markup and other page content -->
<!-- JavaScript references. You could include jQuery here as well and do all your scripting here. -->
</body>
</html>
You may see if you are not loading jQuery twice somehow. Especially after your plugin JavaScript file loaded.
I has the same error and found that one of my external PHP files was loading jQuery again.
The issue because of not loading jquery ui library.
https://code.jquery.com/ui/1.11.4/jquery-ui.js - CDN source file
Call above path in your file.
And if you have this problem in slider or slideshow you must use jquery.easing.1.3:
<script src="http://gsgd.co.uk/sandbox/jquery/easing/jquery.easing.1.3.js"></script>
I had trouble getting selectable to work with ASP.NET. It turns out I wasn't properly including everything, but this gentleman made it foolproof: Three steps to use jQuery UI in ASP.NET MVC 5.
I don't think jQuery itself includes datetimepicker. You must use jQuery UI instead (src="jquery.ui").

blogger.com function load uncaught referenceerror $ is not defined

My javascript is loaded before on a blogger template here: http://fashioncherry.blogspot.no/ I've also tried to make sure it is only loaded once by adding the code:
function loadAdlinkAd(){
if( !adlinkAdLoaded ){
adlinkAdLoaded=true;
Before the post footer () I've added the code:
<a class='adlink-stylemag-btn' href='http://stylemag.no'> <img alt='stylemag' height='150' src='http://adlinkmedia.no/wp-content/uploads/2013/09/STYLEmag_knapp_150x150.png' width='150'/> </a>
<script type='text/javascript'>loadAdlinkAd();</script>
I tried the same thing on http://www.camillaabry.com/ and it worked great there. So I cannot understand why I get the uncaught referenceerror $ is not defined. I'm also a newbie when it comes to this, so I'm not sure how to fix it...:-(
$ is the variable jQuery is normally stored under. Include the jQuery library before you initialize the code that throws the error and it will probably work fine.
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>

How do I include html file inside another html file

I know that there are a lot of answers to this question, but I have trying them all and I could not resolve this problem.
My specific problem is that I have two files, index.html and part1.html, and I need include part1.html into index.html.
I have tried using:
.load() function of jquery.
<!--#include file="part1.shtml" -->
include with html like <!--#include file="part1.html" -->
but this has resolved my problem, so why so I need it? I have a page with a lot of code and in this moment is almost impossible to work. Why don't use a server language? I do, but I work with a framework in R called shiny and believe me server language is not a solution xD.
When I use .load() I get an error XMLHttpRequest cannot load file:///home/... Origin null is not allowed by Access-Control-Allow-Origin.
Thanks for all.
use jquery
<html>
<head>
<script src="jquery.js"></script>
<script>
$(function{
$("#includedContent").load("b.html");
});
</script>
</head>
<body>
<div id="includedContent"></div>
</body>
</html>
.load should be working fine. A quick example of this, say you have the following div:
<div id="contentDiv"></div>
Using jQuery, you can load your separate HTML file into that div:
$(document).ready(function() {
$("#contentDiv").load("part1.html");
});
It's something to do with SOP(same origin policy) recently I had the same issue...so I used this...hope you can do it like this...here's the link : http://jsfiddle.net/JKZ2h/1/
my html code:
<li>About Us</li>
<div class="bdy"></div>
my js code:
$('.about-link').click(function() {
$('.bdy').html('<iframe sandbox="allow-scripts allow-same-origin" style="width:100%;height:435px;" src="http://www.erail.in/?R=12622"><iframe>');
})
or even this works for a static webpage :
this inside any function...works..:
$('.bdy').html('<object style="width:100%;height:435px;"data="http://www.jhsoftech.com/contactus.php">');

Uncaught ReferenceError $ is not defined

I'm very new to JavaScript (just started a few hours ago and trying to get a script working). I went through a few tutorials on W3 and the 'hello world' code works when I paste it directly into my HTML but I'm having a problem with a script (I've had problems with other scripts as well but I am not sure what I'm doing wrong).
I have this code that I want to test in my HTML, I copied the HTML in and it looks the same then I made a file in my static folder called edit.js and copied the JavaScript into it (exactly as shown). It didn't work no errors on the page but when I click it nothing happens. I tried to paste a W3 'hello world' code in and that worked but this script does not.
I tried to inspect the code in Chrome and that's where I see the above error (under the resources tab). I can open the js file using Chrome which makes me think the js file is accessible and pointing correctly but I'm not sure how to get it working. I'm using Jinja2 as my template engine to render the HTML and in my header I have:
<script language="JavaScript" type="text/javascript" src="static/edit.js"></script>
and in my main template (the one that gets rendered on all pages) I have:
<script language="JavaScript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>
edit.js:
(even putting it within the script tag directly on the page I want to use it on doesn't work)
$('#editvalue').click(function(e){$('#storedvalue').hide();$('#altervalue').show();});
$('#savevalue').click(function(e){
var showNew = $('#changevalue').val();
$('#altervalue').hide();
$('#storedvalue').show();
$('#storedvalue span').text(showNew);
});​
HTML:
(it's embedded in a larger page)
<head>
<script language="JavaScript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>
<script language="JavaScript" type="text/javascript" src="static/edit.js"></script>
</head>
... my html code..
<div id="wrapper">
<div id="container">
<div id="storedvalue"><span>Hello</span> [edit]</div>
<div id="altervalue" style="display:none;"><input type="text" name="changevalue" id="changevalue" value="Hello"> [save]</div>
</div>
</div>
I have never been able to successfully run a JavaScript that wasn't on W3 yet. I get the same problem with other scripts even though I see people online saying they work fine for them. Do I need to do anything extra to make this work?
My two questions are:
What am I doing wrong?
Because Javascript seems to just not work when there's a problem, is there a way to get errors or information on what's actually wrong?
I read Uncaught ReferenceError: $ is not defined? and have been trying to figure this out for the last hour and can't see my problem.
First you need to place the jQuery script tag first.
Second, you need to do one of the following things:
Put your code within this function:
$(document).ready(function(){/*CODE HERE*/});
Or like this:
$(function(){
/*CODE HERE*/
});
The DOM needs to be ready before you can use it. Placing your code within anonymous functions that are executed on the ready event of the DOM is how you can do this.
Edit:
$(function(){
$('#editvalue').click(function(e){$('#storedvalue').hide();$('#altervalue').show();});
$('#savevalue').click(function(e){
var showNew = $('#changevalue').val();
$('#altervalue').hide();
$('#storedvalue').show();
$('#storedvalue span').text(showNew);
});​
});
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>
Script tag for jQuery should come before your custom javascript.
Follow by edit.js
<script type="text/javascript" src="static/edit.js"></script>
Try removing the language attribute..sometimes work for me. It's obsolete now .. i think
You need to include jquery before you can use it.

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