Polymer paper element not working in android phone - javascript

I am using polymer paper elements in my polymer app. Its looking great in all desktop browsers. I tried this demo in all browsers. It working nice in some android phones (samsung s4). But in some android phones, I could not see anything (Tested using chrome and default android browser on samsung gt i9070, Micromax A90). I tried to load URL of mentioned demo on android webview, It was not working in many phones (Micromax canvas A114).
I gone through browser compatibility page Which shows, It supports in chrome android. but not observed by me. Is this observed by others ?

Related

Website displays on desktop browser and Android devices but not iOS devices

My website displays perfectly fine on my desktop browser, Android devices but not on any iOS devices. I just get a white screen. Any idea on how to fix it?
Screenshot on Android device
Screenshot on iOS device
I might have a JavaScript call that's not working in iOS. It could be a 3rd party polyfill that is failing and causing some other issues as well. I don't know any better method for debugging iOS.

JavaScript Differences between Mobile iOS and Android Safari/Chrome

I have been trying to google around for a few days to find some kind of answer, but is their a difference between how iOS mobile devices understand JavaScript, vs Android?
I currently have some code that works as expected on Android (Chrome/Edge), and on Windows (Chrome, Edge, IE 8). But once we get to iOS devices, it doesn't work as expected.
I also tried to see if I could find an emulator for iOS mobile, or just downloading the mobile Safari browser, but wasn't able to find one (that didn't have a cost related to it).
I found the issue, it was related to the selectors in the code not being completed - Chrome got it, but safari didn't.

Unable to inspect iOS devices in Safari 8.0.8

I connected my iPad device running iOS 9 beta version to Mac Running Yosemite 10.10.5 and not getting option to inspect in Safari 8.0.8 under Develop menu.
Things i did
In device settings->safari->Enabled Web inspector and JavaScript.
In Safari preferences on Mac machine enabled "Show Develop menu in
menu bar".
Any help is appreciated.
Thanks
Not sure about iOS9, but for previous versions you needed to use new beta version of desktop Safari to debug beta version of mobile Safari. Probably this is the same problem.

Possible to use JqMobi for both desktop and mobile browsers?

we have a site that is running on Jquery and Backbone.
But it is rather slow on the mobile, but i do not want seperate bases for the desktop and the mobile.
I was wondering if jQmobi runs well on desktops as well? I do not care about supporting IE8 and below.
It's webkit only, so if you only care about Chrome/Safari it works fine, but it does not work on FF/Opera/IE currently.
note (I'm the lead dev. I use Chrome desktop for development then test on device)

adding bookmark to mobile browser using javascript

There exist javascript APIs for adding bookmarks to browser using javascript, but it works only on Desktop
Firefox
window.sidebar.addPanel(location.href,document.title,"");
IE
window.external.AddFavorite(location.href,document.title);
http://www.hostingfanatic.com/webdev/add-to-bookmarks-javascript/
The above site hosts the code for it, the functionality works in Desktop FireFox and InternetExplorer but not in Desktop chrome or Safari.
The add bookmark also doesnt work on android default browser or android FireFox browser.
It also doesnt work on IOS Safari, on IPad 1 and IPad 2
Is there any javascript API that allows the add bookmark functionality programmatically via javascript in mobile browsers?
If not, is there any other way to achieve this programmatically in mobile browsers?
Also will Phonegap or rooting the android phone, help in any way to achieve this?
I am open to all views.

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