I have website A: http://dl.dropbox.com/u/3264697/calc/v2/index.html
It is working as intended, 100%.
I have website B: http://pe2kasb.net63.net/
It is not working as intended. Website B is a file for file mirror of A.
I assume then, this is something wrong with the host. Looking at the Javascript console, the error appears to be related to the host:
screenshot here http://img825.imageshack.us/img825/4782/unlednwe.png
Need I contact them, or is there something I can do...? I'm new to JQuery, and I believe that's what is the root of the issue but... i'm not sure.
You are trying to load jQuery from ../v2/media/js/jquery.js but there is no such file in the second website.
I recommend that instead of hosting JQuery yourself, you use a hosted version:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js" type="text/javascript">
</script>
This post explains the reasons.
You have invalid jQuery path at http://pe2kasb.net63.net/
Replace
<script type="text/javascript" src="../v2/media/js/jquery.js"></script>
with
<script type="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
Also you have dataTable.js missing.
You are loading JQuery from ../v2/media/js/jquery.js which does not seem to exist...
To solve the issue and improve the speed of the website
do not store JQuery on the server, rather load it from a 3rd party (Google works well)
use JQuery minified version
To load JQuery from Google you can just use:
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load("jquery", "1");
</script>
More information here
EDIT: note that the above automatically loads the minified version of JQuery. If, for whatever reason (?) you wanted to load the uncompressed version you could use
google.load("jquery", "1", {uncompressed:true});
Look what http://pe2kasb.net63.net/v2/media/js/jquery.js refers to.
The file does not exist.
Upload it or include it from another location.
Make sure that jQuery is correctly linked, currently jQuery is supposed to be at "../v2/media/js/jquery.js" on "http://pe2kasb.net63.net/", which means go back one folder then enter "/v2/media/js/jquery.js".
Related
I am following the "Using Play Framework with scala" tutorial. I am able to follow all the steps except the last one to use the coffeescript with jquery. I can see the javascript file getting generated, but in the browser, I am seeing this error
"ReferenceError: $ is not defined".
I am new to javascript and coffeescript,
here is my coffeescript code:
and here is the javascript as shown in the browser console
is there some syntax issue that can cause the problem? Help appreciated.
I am attaching the image, if indentation could be one of the reasons for this to fail.
add this line (depending on your version of jQuery)
<script src="#routes.Assets.at("javascripts/jquery-1.11.2.js")" type="text/javascript"></script>
to the <head> </head> section in app/views/main.scala.html .
For me, this template is loading for every page. but first you need to download jQuery and add it to your javascripts folder (under public).
In Play 2.3: Note the lib/jquery/jquery.js path. The lib folder denotes the extract WebJar assets, the jquery folder corresponds to the WebJar artifactId, and the jquery.js refers to the required asset at the root of the WebJar.
So just add
<script type="text/javascript" src="#routes.Assets.versioned("lib/jquery/jquery.js")"></script>
to the <head> </head> section in app/views/main.scala.html.
basic javascript, now everything seems crystal clear.
Just one line to include jquery in the index.scala.html to include jquery plugin.
I have a few JSP pages, that include some JavaScript(jquery, jquery mobile and some javascript functions that I wrote).
When loading the pages and try to run my functions, I get in Firebug an error, that the function was not found. I have looked into the page source, and the function is there.
All the other jquery mobile functions work.
The only way to make my script work is to make a forced refresh(ctrl+f5).
Why is this happening? How can I fix it?
EDIT
It seems that a simple refresh would also work.
Here is the source code of the page:
http://pastebin.com/6sJnfPDQ
I have retagged your question to remove "Java" and "JSP", as this is irrelevant (server vs browser).
Once your JSP is rendered in the browser, please do look in the page source and see what happened to your tags.
make sure all of your js files are being loaded properly.
also make sure that your js files are being loaded in the proper order.
make sure that, where necessary, you're wrapping your JS in a document ready function of some type
also, I recommend that you add the type attribute to your script tags:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/mobile/1.1.0/jquery.mobile-1.1.0.min.js"></script>
I use openlike (openlike.org) but the site seems to be temporarily down. I would normally use something like this:
<script type="text/javascript" src="http://openlike.org/v1/openlike.js"></script>
<script type="text/javascript">OPENLIKE.Widget()</script>
But that isn't working. I've found the project on google code, I was wondering how I implement exactly the same thing, but from Google? Is Google code completely different from the google cdn? I.e. I can't just change the URL of that javascript file?
Google code project: http://code.google.com/p/openlike/source/browse/#svn%2Ftrunk%2Fv1%253Fstate%253Dclosed
Thanks for any help,
Dave
From the link posted, if you click on "openlike.js" and then "View raw file" you'll get exactly that:
http://openlike.googlecode.com/svn/trunk/v1/openlike.js
You can certainly link to this file. Here's what I tried and it worked fine:
<script type="text/javascript" src="http://openlike.googlecode.com/svn/trunk/v1/openlike.js" ></script>
<script type="text/javascript" >
console.log(OPENLIKE);
</script>
I don't know enough about google code and svn to tell you if that file will be there forever and won't change. I doubt that it's intended to be used a CDN. But it's probably good enough to use while openlike.org is down temporarily.
I am learning web development and I have no idea where to place jquery.js file on my localhost server. Do I just save it as such /var/www/jquery.js and then reference it with:
<script type="text/javascript" src="jquery.js">?
Will that work or is there a particular place that is called a root folder on localhost server that I don't know about...Sorry for how dumb this sounds..
Just put it anywhere, and include a <script> tag that embeds it, e.g. <script type="text/javascript" src="/some/location/in/my/webroot/jquery.js"></script>.
bob,
Its always good to maintain nice heirarcy structure
do as below
Create a separate folder for js , which is javascript and place all of them there
root/js/jquery.js
and you can include
/js/jquery.js
This should be good
either you can include from google cdn also , so that you can have better performance
http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js
reference here
http://softwareas.com/google-jquery-cdn
You can place it anywhere you want as long as the includes contains the proper path.
If you place it here:
/www/ajax/jquery.js
Your includes would look like this:
<script type="text/javascript" src="/ajax/jquery.js"></script>
BTW: /www/ is your "web root"
EDIT:
I'd also place my JavaScript includes and scripts at the end of my body section...
Click here to read about script location and performance.
i need jquery to work on a browser locally. how do i know if it is installed and how do i install it ?
my question is specific to being able to run this code:
onmouseover="evt.target.setAttribute('opacity', '0.5'); $('#someDiv').show();"
onmouseout="evt.target.setAttribute('opacity', '1'); $('#someDiv').hide();"
You can test if jQuery is loaded by opening your javascript console (in Chrome: Settings > More tools > Javascript console).
Where the little blue arrow appears type:
if(jQuery) alert('jQuery is loaded');
Press enter.
jQuery isn't installed like a program, it's a file that needs to be included in your source code somehow, the most common practice is to include by adding <script type='text/javascript' language='javascript' src='local/path/to/jquery.js'></script> in the <head> section of your page.
If you are going to include jQuery locally, as per Robert's suggestion, you will first have to download it from here: http://code.jquery.com/jquery-1.4.2.min.js
put this right above your closing body tag:
<script src="//ajax.googleapis.com/ajax/libs/jquery/[jquery version here]/jquery.min.js"
language="javascript" type="text/javascript"></script>
jquery isn't "installed" into a browser. it's a js library referenced from the web page you are viewing.
EDIT: This works if you have internet access. If not, you will have to download that file to your local system and reference the local path.