PhoneGap screenshot plugin return base64 encoded string (iPhone)

Question

I'm using PhoneGap & Sencha Touch to develop an app. I'm trying to get the app to take a screenshot of the current view and save that image to the photo album but also to return a base64 encoded string, which we'll use to share & email the image. I can't get the code to return the base64 encoded string. Can anyone see anything wrong in the code?

http://app.kodery.com/profile/360 ScreenShot.m the jsCallBack doesn't seem to receive anything.

Any pointers would be really helpful.

Thanks

Prad

Answer 1

It's much easier to help you if you put your code in the question rather than on another site. I don't think this line is correct:

 jsCallBack = [ NSString stringWithFormat:@"%@("%@");", successCallback, encodedString ];

The quotes around stringWithFormat are not correct, not sure if this is a problem with the tool you're pasting your code into, or the code itself. Also what is the size of imageData and what happens if you do an NSLog() for encodedString: NSString *encodedString = [imageData base64EncodedString]; Is there actually data there and it's not making it back to your JS? Or is their no data in the native code?