It looks like Apple has added some goodies for us in iOS 4.2:
- Accelerometer support through the DeviceOrientation API
- WebSockets API from HTML5
- Updated HTML5 Form Support
- Partial XHR-2 Support
- Print Support
- New DOM events
- Enhanced SVG and Canvas support
Full docs have not been posted, but these features should be usable on any iOS 4.2 device.
Did you notice that the first time you hit refresh on the device, you don’t seem to see the updated app?
Here is what is going on:
First, there is a pause while the files are moved into place on nsbapp.com.
The next time you run the program (or refresh), the device runs its current version from memory while it gets the latest manifest from the server. It compares them: if the manifest has changed, it then downloads the whole application again and saves it to the device. Once this is complete, the new version of the app will run next time you do a refresh.
There are properties you can check to see if the download is complete.
Here’s a tip that came up in an email conversation with a beta tester:
>>>Wishes of New Functions:
>>>- Factorial, Combinations and Permutations
>>Here’s a really nice part about NS Basic/App Studio: it is easily
>>can be used in your program.
>Is there possibility to have universal library with Factorial etc. and
>add this library to code (LoadLibrary, uses, include etc)?
Yes. Here’s how to do it:
The code in someLibrary.js will become part of your program, and you will be able to call the functions in someLibrary just like you would function in your own program.
If your system is not showing Accelerator keys on the menus, press the Alt key – they will show up. You can then press your selection, such as F to see the File menu.
1. Add this line of code to Main(). It forces the screen to
reposition, moving the URL bar off the top.
2. Put this code in your program. It makes the contents of the screen full size.
We will be developing a more elegant solution, but this should work for now.
Claim token is KGJSWJNK83YG. (Ignore this post)