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You can't get that IDFA via javascript. What you need to do is pull that from the app itself and push the ID to the script from the app.<br />
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<pre><code id="code-20-39294176-1">[[ASIdentifierManager sharedManager] advertisingIdentifier]</code></pre>
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Is what pulls the IDFA. What I'd do is get that, and the page which has the JScript on it, I'd have a querystring like this:<br />
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https://api.mysite.com/api/theJSPage.php?DeviceIDFA=123123123123<br />
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There's no other way to do it.
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You can't get that IDFA via javascript. What you need to do is pull that from the app itself and push the ID to the script from the app.



[[ASIdentifierManager sharedManager] advertisingIdentifier]


Is what pulls the IDFA. What I'd do is get that, and the page which has the JScript on it, I'd have a querystring like this:

https://api.mysite.com/api/theJSPage.php?DeviceIDFA=123123123123

There's no other way to do it.

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Is it possible to access the advertisingIdentifier (IDFA) in iOS 6 using javascript from within an App?
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Is it possible to access the advertisingIdentifier (IDFA) in iOS 6 using javascript from within an App?

How to access Apple's advertiserIdentifier with javascript

iPad is an iOS-based line of tablet computers built around the device's multi-touch screen, including a virtual keyboard. The iPad includes built-in Wi-Fi and cellular connectivity on select models. An iPad can shoot video, take photos, play music, and perform Internet functions such as web-browsing and emailing. Other functions – games, reference, GPS navigation, social networking, etc. – can be enabled by downloading and installing apps.

iPad

iOS is a mobile operating system developed by Apple; it is a derivative of the Mac OS X desktop operating system, with which it shares many (but not all) common frameworks and other components. These include Cocoa Touch, the Mach/Darwin/XNU kernel and code from the Berkeley Software Distribution (BSD). Each iOS application runs in its own secure sandbox to prevent altering other applications, the operating system, or any other data.