In my current MEAN stack project, everything functions fine on desktop Safari, Chrome, and mobile Chrome, but in mobile Safari for iOS, data-binding shows as text (e.g. {{data.total}} as opposed to $25). To make matters worse, when I open the app from iOS Safari served from localhost, it also works properly.
I've tried rolling back my Heroku app and the problem persists, even when I go back to a version from when I'm sure it looked good on an iPhone. I've checked it out on others' iPhones, and gotten the same negative result. I can't find this problem elsewhere on the internet, nor am I sure what I should be looking for as the problem seems to be with Heroku or iOS.
Here's the live page: http://minneapolish3-beta.herokuapp.com/reddress. This has me very much stumped, but I'm pretty green. If you find it not working on other platforms, I'd love to know about that as well.
(Naturally, I can't well spin up a CodePen example as the problem is only occurring in the wild.)
A friend introduced me to the Safari Web Inspector for mobile which allwed me to see warnings, alerts, etc.
It turns out that my Google Maps API call, via http://, was causing the page to break on mobile Safari. When I changed it to https:// everything worked! Thanks go to Bonus Kun whose answer to another question helped expedite my solution.
Related
I can't seem to find an answer to this seemingly simple question. I have an app that i've built using the command line phonegap tools and when i start this app it opens up. i am using something called ios_sim (https://github.com/phonegap/ios-sim) which launches the app in the simulator and does not launch xCode (i don't quite understand why this is a feature, it seems like xCode has some useful tools)
Anyhow, my app is not functioning the same way that it does in the browser and i need to debug it. I have also already installed Charles to inspect the requests and i can verify that the correct data is coming from my API so my assumption is that there is some sort of javascript error in rendering the page (the page is partially rendered btw).
All i want to do is view the javascript errors. the same way that you would in the console if you were looking at a web page.
how do you do that?
You have to use Safari Remote Debugging with Web Inspector. See in the relating cordova docs how to do that!
My first post/question. Hope I don't stomp on any rules!
I have a site (mainly html5) with the same 9 "navigation" links on every page. They work exactly as expected in Safari, FF, Chrome on my desktop Mac. They also work correctly on my iPhone 5. However, while they all work, as far as taking the viewer from one page to another, on my iPad (2?), all but one have to be tapped/clicked on twice before they work. The exception is the "Forecast" page which works exactly like it should (single tap/click). I have checked all the pages with BBEdit's syntax checker and its "Compare..." function. I have also used the nu HTML validation service. None of these systems can explain why only one link works correctly on the iPad.
If you have an iPad, you can see what is happening better than I can explain it. http://www.mid-southweather.com/
Thanks for any help or insight. I've found nothing from interweb searches.
Clearing the iPad's Safari cache did not help, but I discovered, however, that the iPhone and iPad are sharing bookmarks or history! I'll clear things on the iPhone and try again.
No change, even after turning OFF Safari on both the iPad and iPhone iCloud list.
I suspect it is either the older iPad hardware or the CSS menu building 'code'. I found the same problem in an older site where I used the same CSS for a multi-level menu. The same two-tap requirement occurs at the lower/final link, but, again, only with my iPad. Oh well, thanks for testing/reading!
I have a Problem. On Android, Chrome Mobile Devices when i open my website from the Facebook APP my popup is working. e(Popunder)... But when i open the same on my IPhone, iOS, it redirects automatic to about:blank!
Does anyone know this problem?
Regards
Regina
EDIT:
Okay.
1) My Website has got an Popunder script on it from Adcash. 2) When i open the site on iOS, Android, or Desktop the pounder is working very fine. 3) When i open the site on Android, Chrome, etc. from the Facebook inApp is working fine.
But !!!
When i open the site from iOS(IPhone) from the Facebook inApp it will redirect to about:blank empty page...
Do you understand know the problem? I tried many weeks to solve this issue but i don't know why it is so.
I've come across this issue.
On iOS only, and on either Facebook or Twitter's in-app browser
Tap on an article/link
Within the article, tap on a link that goes to a different domain and has a target=_blank attribute
The window is now white with the url set to about:blank
This issue is cross-product and not only Facebook's end.
The only method to address this issue was to change the target attribute from _blank to _self.
I'm trying to see if other people have had this issue or even addressed anywhere else, but this post is the closest I've come across to seeing it addressed.
I have run into several problems with iOS development through phonegap recently, and unusually people around here have been unable to discuss these issues and even together we have (for the first time I have ever seen) not had a single comment or answer for these topics...
See https://stackoverflow.com/questions/14707936/make-a-page-that-redirects-back-to-ios-phonegap-app and iOS broswer data -> Cache & Cookie for Phonegap App / Session?...
However, I have found "solutions" to get around these, but its by no means answers to the issues in question which are still outstanding... just simply doing it a completely different way.
However, despite loosing web-view in phonegap, in an attempt to get around https://stackoverflow.com/questions/14707936/make-a-page-that-redirects-back-to-ios-phonegap-app I now have some issue that are outstanding...
I need to be able to navigate back to my App from the web-system !!!
However, I have no idea how. I have read info on creating URL Schema, but I am not sure if this is even possible through build.phonegap at all... and it seems faily complicated. Does anybody know of a way for iOS safari to do one of two things
Either
Open the app that is running in the background
or
close the current browser tab and navigate back to the app in the background.
The closing tab idea would be good, but not essential
Look forward to everyone thoughts and opinions on this one...
Henry
You can create an url scheme for any application you make yourself.
See tutorial here
It's not as terribly complicated as one would think, and the required objective-c code is minimal.
Once you have done this, you can use your own url scheme to launch your phonegap application from safari with a hyperlink.
This would not close the tab (you could do this with javascript if you wanted to)
but does put safari in the background, and opens your phonegap app.
(whether it is already running in the background or not)
It is even possible to pass data to the app using your url scheme.
It is not currently possible using PhoneGap Build in 2.2 and previous. Potentially a feature top be released in newer versions of Cordova/Phonegap
I've been doing lots of work in getting a few web apps to work offline on iOS using the HTML5 manifest. I've ran across the typical problems everyone else has and fixed them and everything seems to be working fine—except in the case where I save the web app to the desktop on my iPhone 4.
If I do this and then enable airplane mode, I get the following alert when trying to access the app via the home screen: "your-app-name could not be opened because its not connected to the internet." Accessing the app via Safari browser works fine while offline.
If anyone knows if this is an error on my part, or even the slim possibility of a work around, do tell.
Even downloading the new Financial Times web app (very well done with extensive localStorage support) results in an error when accessing it offline from the home screen.
Technical specs: Running iPhone 4 with iOS 4.3.3 (but also saw the issue in 4.3.2)
After reading the comments (especially Rowan's) I ran more tests and found the answer:
No, Apple did not disable HTML5 offline capability for web apps saved to the home screen, it works - for the most part. There is a bug that will make it not work. It doesn't seem to have anything to do with your manifest setup (unless perhaps it downloaded a bad manifest or incomplete manifest at one point.) We don't know how widespread it is but the fix is to clear your Mobile Safari Cache.
Here's the steps:
Close the web app (make sure its not sticking around in the background).
Cleared Mobile Safari cache: Settings > Safari > Clear Cache
Reopened the app (for caching).
Close the web app again (make sure its not sticking around in the background).
Enabled "Airplane Mode": Settings > Airplane Mode
Reopened the app.
It should now work offline. If it doesn't then its probably a separate manifest issue in your app. Looks like a weird bug with the browser cache - or perhaps the cache was completely full? Who knows, but that's the answer. Thanks guys.
iOS seems to be very sensitive to load issues when offline.
I was getting your "could not be opened" error when offline on a page I was working on. The problem turned out to be that the page created an iframe pointing to a site that didn't have an AppCache. Removing those iframes fixed the issue.
In my case, I handled it using window.navigator.standalone which tells you whether you're running in an iOS homescreen app. The code looked like this:
if (!navigator.standalone) insertFrames();
add this to your html:
https://web.archive.org/web/20170201180939/https://jonathanstark.com/blog/debugging-html-5-offline-application-cache?filename=2009/09/27/debugging-html-5-offline-application-cache/
I found it massively useful - even though I've created my manifest file and compared it to other people's manifests this JavaScript debugging script gave me the clue I would have never found otherwise. I apparently had syntax error in my manifest ... long story short I had to remove everything and add the paths to each file/image one by one. The end result was the same however it worked... how weird!!! does whitespace / comments affect the syntax of the file?