In one of our projects users get an error "CKEditor is undefined" from time to time if they working with IE for quite some time and than load an XPage with the CKEditor. The error occurs direct after loading the page before the user can interact with it.
It looks like there might be a problem with caching. With a fresh start of IE the problems goes away.
CKEditor is an object to access the CKEditor on the page. So I guess the browser try to call a method but the object has not been loaded yet.
Has anybody experienced the same problem? Maybe also a solution?
Related
I recently started using Laravel vapor as my server and I've realized that when I click on the browser back (history) button, I get this weird message:
Image of the returned message
Did anyone have this issue?
I have no idea which part of the code to share with you that would be relevant for this issue since I didn't find any similar problem on the internet.
If you need something, comment and I will edit the question.
This is most likely due to you having a route with the same path for displaying and getting JSON data. The browser may cache the JSON version and show that when hitting the back button.
If you could share the relevant routes that match, I can go into more detail.
I just started using Underscores and I love it, but I noticed that when I use anything that requires ajax (like Contact Form 7), page will reload instead of handling it on the spot.
I've included jQuery with functions (even tried with plugin to do so) and while jQuery scripts works, I can never get page to NOT refresh.
Both wp_head() and and wp_footer() are present so it's not that.
What am I missing here?
Please check console maybe you have some jQuery error find and fix it or please attach a screenshot of your console.
Thank you
Bear with me as this is my first question here. I will try to format it as best I can.
I have installed a contact form plugin to my wordpress site and after setting everything up, I am now getting an error when I load the page that states this:
AJAX CALL ERROR
Error: 0 error
Verify the attribute action of the form. It seems there is an error
I spoke with the developer and he is able to load it on his demo site, I ran the site in debug mode, and looked at the .htaccess information. He is telling me that there must be something wrong with the server configuration since it only shows on the front end. I don't see anything in the htaccess file which would cause this. I am not very familiar with Ajax or htaccess(a little but not much) so That is why I'm asking this here. Does anyone have a suggestion, because I'm at a loss right now. Thanks
Open up Chrome, go to "Tools" then "Developer Tools", then click on the "Network" tab, try to load the page and monitor the AJAX calls the form is making. You can click on them and look at the request and response headers and the content returned by all the AJAX calls. Find the one that is broken. Start your debugging there.
If the server is returning some sort of error, like a 500 error, then look at the contents of the page being returned, there may be a better error message there. If it's a 404 error, then you're form is trying to make an AJAX call to something the server can't find.
I have a CakePHP site whose homepage is cached for 10 minutes at a time using Cake's default options. However I've been alerted that "every once in a while", once a day or so, it's losing the layout, just displaying the page content without the header, styling etc.
Removing the cached version and regenerating the page apparently fixes the problem. But why would/could this be happening in the first place? I can't say I've seen it happen myself (in any of my CakePHP projects) but does anyone else have any experience of this, or any ideas of ways to fix? Much appreciated!
EDIT: Looking at a broken cached home.php file compared to a working cache file, I've spotted this line:
$controller->layout = $this->layout = 'ajax'; //broken
$controller->layout = $this->layout = 'default'; //working
This seems like a bit of a breakthrough. I guess that sometimes the page is being called by an Ajax request, and then being cached in that format until the cache expires. Anyone know why this might be happening (I don't think we're trying to call the homepage via Ajax anywhere, and we don't even have an ajax layout!) and if there's anything we can do to stop it?
Are you sure no ajax requests are interfering with your code/request?
We had a nightmare issue recently where cake was not rendering the layout on back/forward browser clicks. See here: CakePHP no layout on back and forward button
It may also help to look into the cake request cycle (http://book.cakephp.org/2.0/en/getting-started/a-typical-cakephp-request.html) and narrow down when in the request (and where) the error is occurring, although I dunno how you would reproduce it :)
Hope you figure it out!
Also, if you have any errors in your view, sometimes it won't load the layout. It will just spit out the view until the point where it experienced the error. Perhaps the error is not in displaying your layout, but some odd circumstance where you are generating an error with a Helper.
I need some help? Anyone experience this problem before with IE8 FLASH bug? Can not get this to work on all subsequent refresh to the flash. I have a flash piece which simply renders only on the first initial load. After that, if i refresh or visit the page, it does not load correctly. It seems I am having this problem with the swf only on subsequent loading of the page or whenever a refresh happens. Can you offer any ideas or services to help?
I have seen, on a number of occasions, issues like this occurring due to logical errors with pre-loaders.
Do you have a pre-loader?
If you do, how is it determining if the movie is loaded? Are you expecting a particular event to fire, which might have fired before you listen for it? Can you test to see if the movie is already loaded, before going into the preloader?
Hopefully you have a preloader... otherwise this answer is useless.