So on one of my websites I added a jQuery pre loader which works perfectly fine on all pages except my main page.
The page that is causing issues also has a slider jQuery plugin which doesn't seem to work (at first) as well. Basically it seems that for some reason jQuery plugins are only kicking in after page is fully loaded. It happens once, once page gets loaded at least one time (cached) everything works fine.
I experimented with placing scripts in head tag and before closing body tag, no difference.
You can see issue here (click left red button, after that you'll be redirected to /main.php page which is the one causing issues.)
http://freshbeer.lv
I don't think That I'll need to post any code here as I am almost certain it is something to do with positioning of jQuery files (which you can see by inspecting page), but if you think it is something different and you'd like me to post code here, please feel free to ask and I will update my question.
You have these:
<script src="js/placeholder.js"></script>
<script> $('input[placeholder], textarea[placeholder]').placeholder(); </script>
before this:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
resulting in these
Uncaught ReferenceError: jQuery is not defined
Uncaught ReferenceError: $ is not defined
forgot about this one
GET http://freshbeer.lv/img/loading.gif 404 (Not Found)
These are all in the dev tools console. In chrome in this case, but other browsers have one too.
Related
I realise this question has been asked a few times but none of the solutions in previous questions have resolved my issue.
I am trying to hide a modal using:
$('#modal').modal('hide')
but am getting:
$(...).modal is not a function
in the console.
However if I go into the developer console and enter:
$('#modal').modal('hide')
it works perfectly
I am getting jQuery/bootstrap via a CDN in the index.html and have checked the order of the imports and checked for multiple imports of jQuery.
EDIT: My jQuery/bootstrap scripts are being loaded at the top of the index.html and the JS module is included at the bottom of the page so the order seems correct. $('#modal').modal('hide') is being called on a $(window).on('resize') event
If you enter in developer console and it works means, problem with document ready issue or javascript placement issue.
just try this to confirm.
$(function(){
$('#modal').modal('hide');
});
If this working, then document ready issue.
another one is you should use this $('#modal').modal('hide'); after jquery-ui.js.
Please provide your code sample for further investigation.
I have problem with unknown javascript script which scrolldown when enter page (I think it's javascript). I trying to find over firebug, code, delete scripts, I even deleted all styles,scripts, and had a clean code.
When enter this page only in chrome browser its scroll down to comments div, I have no idea why only chrome, firefox it's not do this, I have tested 2 computers them both the same on chrome.
This is the link of the page:
http://test.ibids.co.il/add/120
Which script do it or what cause to do this?
EDIT 1 (27/01) : I don't think it's js as I have removed all JS from code.
EDIT 1 (27/01) : It wad addthis script problem.
Before you do anything else: check your imported scripts! You are importing jQuery three times! This might create unwanted side effects.
http://test.ibids.co.il/assets/js/new_js/jquery-1.9.1.js
http://test.ibids.co.il/assets/header-js/jquery-1.11.1.js
http://test.ibids.co.il/assets/notification/js/jquery-ab8e840c3dad7ccf2deadb8c40d53bdb.js
There might be more scripts / css that are not needed. Check your assets.
I cant comment so I will post answer. I have disabled all JS on site and still on reload page site was goes scroll down and then goes up so maybe it is not so JS related?
I think you have code related to navigate or nicescrollers in your script .First try to remove if you have any code related to navigateble :true ,and If you work on nicescrollers try to resize them or comment to check it once
I'm trying to build responsive webpage based on Zurb Foundation framework. Everything worked fine until I tried to add nanoGallery which uses jQuery too. When I add gallery scripts, top menu generated by Foundation script becomes unclickable, :hover works fine but if you click on it, nothing happens. Fell free to visit the exact page at http://emfoto.filipsvoboda.net/presentation.html.
This is how I'm trying to call each script:
<script src="js/jquery.js"></script>
<script src="/js/foundation.min.js"></script>
<script>
jQuery(document).foundation();
</script>
<script src="third.party/transit/jquery.transit.min.js"></script>
<script src="third.party/hammer.js/hammer.min.js"></script>
<script src="third.party/imagesloaded/imagesloaded.pkgd.min.js"></script>
<script src="jquery.nanogallery.js"></script>
<script>
jQuery("#nanoGallery").nanoGallery({
kind:'flickr',
(..)
thumbnailHoverEffect:[{'name':'borderLighter'}],
thumbnailLabel:{display:false},
});
</script>
I've already tried changing order of those scripts, but that does not seem to help.
EDIT: It does seem to work properly in IE10, however in Chrome-based browsers it still does not work.
EDIT2: After continual fiddling with the code it seems obvious that the presence of the gallery itself on that page causes the bug. Order of scripts doesn't seem to make any difference, as long as the gallery is not displayed, Foundation works correctly and links does work.
EDIT3: Updated the code, stripped it down and changed the order of scripts. I've added simple "a" link to the sample page and it doesn't work either.
EDIT4: I've searched for event.preventDefault() and it is present in one of the *.js files for the gallery. I've contacted the author and if we get to any solution I will post it here.
Thank you for your help.
This issue has been fixed in nanoGALLERY v4.2.1:
https://github.com/Kris-B/nanoGALLERY/releases/tag/4.2.1
I compared chrome and firefox requests and responses using Developer Extensions (chrome) and Firebug (firefox) for the info shown in Net panel. I'm not sure if the file that chrome doesn't find can be the cause of the problem but wanted to point out that difference.
chrome
http://emfoto.filipsvoboda.net/third.party/hammer.js/hammer.min.map (Not found)
http://emfoto.filipsvoboda.net/third.party/hammer.js/hammer.min.js
firefox http://emfoto.filipsvoboda.net/third.party/hammer.js/hammer.min.js
Atleast for time being, you can have a workaround for this by having a click handler which will read the url and take the page to that url.
$(function () {
$("a").click(function () {
var url = $(this).attr("href");
window.location.href = url;
});
});
I am experiencing a very strange issue i am hoping someone can answer (its kind of broad, but i will explain it my best), code works on local page when opened, but as soon as the same page is uploaded it throws an error. Two others have also looked at this, resulting in more confusion.
I downloaded FancyBox to use the inline feature to pop up a user form via href link, instead of taking the user to an additional page.
You can see the "stock" fancy box here:
1 fancyapps.com/fancybox/demo
Under various options, Inline is what i am using.
I didnt need all of the other features that came with FancyBox so i stripped the page to the following, which works just fine:
2 *Fancy Box Demo Stripped to Inline Feature only*
So then, i applied this code to our sandbox copy of the page to implement:
3 *Sandbox Copy with Fancy Box inline feature added to "make offer" link*
It stops working! There are no conflicts with other javascript on the page, and the only difference is that it has a couple of color .css changes, all .fancybox was named to .ptroffer and that the css code is not inline on the page (which wouldn't cause this error anyway).
This same page, opened locally works beautifully - upload and it throws error.
SCRIPT5007: Unable to get value of the property 'ptroffer': object is null or undefined
<script type="text/javascript">
$(document).ready(function() {
$('.ptroffer').ptroffer();
});
</script>
Works fine with link #2, and with link #3 locally, but with #3 uploaded it throws error.
Please!
Something in your code somewhere is overriding $. If you change that "ready" handler to call
jQuery('.ptroffer').ptroffer();
you won't get that error. However, things may not work; I think that an older version of jQuery is being imported by something (1.3!), which is bad.
edit oh I see, something's pulling in Prototype. You've got a regular script soup going on there, and things are going to be unpredictable and bizarre until you get that straightened out. Probably somewhere in there something's calling jQuery.noConflict(), but that "ready" handler you're adding isn't written to expect that. Whatever code that's expecting jQuery 1.3 may be in for a surprise also.
I'm new to Firebug and having a lot of trouble.
JavaScript files usually show up empty, or load partially (some of the time)
Lines are not available to set breakpoints on frequently (line numbers are greyed out)
When I do set breakpoints, script execution often does not stop on them
I'm using Firebug 1.3.3 and Firefox 3.0.11. I have disabled all other Add-ons. I'm loading Javascript from localhost. Sometimes closing the window and re-opening the page I was on clears things up, but that never lasts for more than a couple page loads.
I'm working on learning jQuery, which obviously has a huge library, but I imagine many other people use Firebug for the same, so that shouldn't be a problem. Also, most of the time (but not always), Firefox loads and executes the JavaScript no problem; just Firebug can't see it.
Due diligence:
These discussions seem to cover the same problem, but have no answers:
"Firebug not showing Javscript errors" - http ://groups.google.com/group/firebug/browse_thread/thread/443848cd11be48e1?pli=1
"firebug does not always load javascript" - http ://code.google.com/p/fbug/issues/detail?id=1644&q=empty%20javascript&colspec=ID%20Type%20Status%20Owner%20Test%20Summary
(Sorry I'm new, and not allowed to hyperlink those)
A couple suggestions. Make sure that you have the console, net, and script panels of Firebug all turned on.
You should see in the net panel what js files have downloaded. In the console panel, you should be able to type console.log(jQuery) and get back function().
This should confirm that jQuery is actually loaded and running.
Then go to your script panel, and you should see four options across the top. Inspect, Edit, Static, and then a drop down list of your scripts. That's the one you want. Select the script that you want to debug.
Based on your question, you probably know some of this already, but confirm that all of that is working first.
When you don't see jQuery in the scripts list, can you do console.log(jQuery)?
PS. It's not a matter of size. I routinely load js files that are 10x the size of jQuery.
Edit: A few more suggestions:
1) Reduce to simplest case and add back. Remove all your scripts other than jQuery and then add your other scripts incrementally. Is there one that consistently breaks it.
2) Put try / catch statements around suspicious code blocks. I've often found that FB stops reporting errors after an uncaught exception has been thrown.
try {
// your code here
} catch (e) {
console.log(e)
}
3) Setup another FF profile to test if you get the same problem.