I'm working from home today, and I've been trying to edit the stylesheet in my wordpress installation for the last hour, with no changes reflecting on the website.
I have tried:
Firefox, chrome, safari, and opera on my Mac
Hard refreshing with F5, and alt+refresh button in browser
Looking at it on my iphone
switching off the wifi, and using 3G on my iphone (This Worked)!!!
So I'm wondering if there is a way for my router to cache something? Since it doesn't seem to just be my one computer, but my wifi in the house in general. What sort of things can I do to get this to un-cache??
This is my site:
http://www.christmaslightsinstallation.ca/
The sidebar headings should have a green background. I see this on my phone now using 3G, but not on my computer.
Please check following issues:
If you are using CDN like cloudflare or maxcdn then please login and delete cache
Please check if your hosting provider is using the static cache or not then try to login cpanel and clear cache.
Check if your server/hosting using any proxy cache and try to delete them.
Disable all of caching plugin of your wordpress installation
Good luck and please show here if it still happen.
Related
I am working on a web page, which I want to test on my iPhone. However, when I visit the website from my phone in either Firefox or Safari it is an old version of the website that opens. I have tried to clear cache and history as described here, but it is still the old website that appears. I have also tried to de-connect my Firefox account and restart both the app and the phone. I have checked in a browser on my computer and here I see the new website and any changes implemented instantaneously.
Do anyone have similar experiences with such an issue and how to solve it?
Edit 1: After a while (couple of hours) I tried again and it was indeed the new page in the mobile browser. I still don't however understand why there is latency in a mobile browser and not elsewhere, i.e. where and why is the old page cached on a mobile device even though history and cache has been cleared?
Edit 2: I have now also discovered that the same issue applies to all other non-mobile browsers than FirefoxDeveloperEdition, so this browser must be doing something the others don't.
I faced similar issues in past. It depends upon your hosting provider. Usually it takes no time to update web pages but sometimes average hosting sucks.
Try opening webpages in incognito mode/private mode.
My problem was solved by running cache-purge from my provider's SSH service.
I am trying to build an offline-data persistent web application with Service Workers. I managed to have it working on my laptop Chrome (51) and it loads the cached files and displays an offline message when I simulate being offline via the Chrome DevTools - Network tab.
I uploaded the application to github to make sure it is available with https (https://mguardos.github.io/index.html)
However, when I try to test it with my Android Chrome (Nexus 5 - Android 6.0.1 - Chrome 51), the application loads fine when online, but if I set the plane mode on and reload the page, the browsers is not checking the service worker but displaying the offline message directly
"You are offline.
Your devide is offline.
Try: ...
ERR_INTERNET_DISCONNECTED"
Is there any option that I have to enabled in my Android Chrome for Service workers to work?
Thanks for any tip
PS (edited): Same issue occurs with Opera 37 on Android 6.0.1. However, the Registration service happens properly for both Chrome and Opera in the background (validated via an alert upon the registration method is successfully completed)
PSS: The link above tries to be a very basic example of combining service workers with AppCache, to retrieve localStorage and IndexedDB data so any constructive critic would be very much appreciated on top of the original question
The problem in Chrome seems to be that it requires the entry '/' to be added to the files to be cached for the Service Worker. I added that entry and I could see the application working fine while offline with my Android
However, the problem with Opera remains the same, I can even replicate it with the https://airhorner.com app
Just Open Opera (make sure you clean the cache before)
go to https://airhorner.com (the application loads fine - although it does not sound)
Activate airplane mode
Reload the page (the application still loads because it is reading from local cache)
Close the browser or simply go to a different address
Then go back to https://airhorner.com (The Offline message I added to the original question appears)
I will continue my investigation and will potential create a new question just for the Opera browser, as this question has been answered for Chrome
I have tested my website thoroughly offline (just using localhost). And I have never had a problem with appcache - such that I could load my website, disconnect my phone from the wi-fi, reload the website and I could still view it.
Now I have put my website online (ie. http://subdomain.example.com) - the code is exactly the same - and I try the same thing.
It will just not work. Chrome on my phone says wi-fi and mobile are unavailable and the page can't be loaded.
I just don't understand. Is there anything that anyone can think of that is different about working locally to working on a remote server?
If anyone else has this problem in the future, check your paths in .appcache
In turned out that the change between local and online (ie. 10.0.0.10/myapp/Symfony/mobile vs subdomain.example.com) meant that the / I had in the first line of my manifest was pointing to different locations on both local and online.
I've developed a website that uses some PHP to write the client's user responses to a data file on my server. I've realized that the iPad cannot run PHP sites, and I'm at a complete loss as to what a good alternative would be. Javascript and HTML can't be used to write to a server, right? Help?
Thanks in advance.
Edit: I fixed it. The problem was that the iPad has problems with recognizing .click. I had to change it to .bind("click tap touch", function.... instead. It's weird how it was still able to recognize the click events that did not initiate a form submission (that is, when I was still using .click, the button worked, except for when it had to submit a form).
You'll need to put the PHP scripts up on a web host (e.g. GoDaddy.com or BlueHost.com) and then navigate to the website from a web browser on your iPad. The PHP will run on the server and so it will work whether you access it on a PC or an iPad.
While your developing, you could also access the server running on your computer from your iPad by navigating to http://<ip-address-of-your-computer>/myscript.php from mobile Safari or Chrome.
[EDIT] - Please note that the second option will only work while your computer and iPad are both on the same network.
I have an application built using XPages' mobile controls. On an ipHone the application behaves as I would like in the standard Safari browser. When I take the url and add it to the Home Page as an icon and use the application from there every time an action I take invokes a native application (Maps, Contacts, Phone, attachment viewers etc.) when I switch back to my application I am immediately asked for my userid and password again. Is there a way to control the behavior to not lose the login credentials the same way that the standard Safari application seems to.
This is a limitation in iOS. If you save it to the home page like that it works, but it will NOT multi-task. That's the problem. So it doesn't remember where you were or anything like that.
As David mentions it starts all over again when you switch back.... The problem is not only the credentials - it is also all the information you may have entered or where you have navigated to in the "app".
This is why I am changing to another approach. I am starting to write apps as web-apps that run locally (i.e. cache the ressources and run on the cached versions of the JS-files, CSS and images). Then I implement a localstorage where you can track where in the app you are - and return to that place again. This way you do not need the authentication for running the app - only for synchronizing the information with the server. My approach is to save data locally and sync them to the server (as a sort of replication). This obviously gives more work - but it also gives a better user experience since you can run the "app" without being connected.
I have tried to control the caching locally using a cache.manifest file. This can be done, however, it is a pain. Therefore, I am now using Sencha Touch which really does this nicely.
/John
PS. I think you may be able to handle the login issue by using the XPage Dojo login custom control (http://www.openntf.org/internal/home.nsf/project.xsp?action=openDocument&name=Xpages%20Dojo%20Login%20Custom%20Control) - however, it does not solve the issue with reloading the page...
It seems the secret to success here is NOT to tell Safari the XPage is capable of acting as a mobile web app. Add the following code inside for the XPage to ensure this is the case.
<xp:metaData
name="apple-mobile-web-app-capable"
content="no">
</xp:metaData>
Note: You can still provide an icon for the home screen, its just that icon will now act more like a bookmark with the Safari controls and (more importantly) you can switch between applications and when you return to Safari it will display your Xpages app just as you left it.