问题
I'm building a Facebook app that calls a Facebook dialog box to allow users to share a post.
Using the facebook documentation, a call to the facebook object:
[appDelegate.facebook dialog:@"feed" andDelegate:self];
opens the dialog box I need. However, the keyboard for user input doesn't popup, and all I can do is post a blank post up on my wall. Has anyone else encountered this?
回答1:
Did you ever figure out how to resolve this issue? I'm seeing the same thing. I'm using the three20 framework in addition to the Facebook SDK - maybe that has something to do with it?
Update:
I figured out the issue I was seeing, and hopefully this will help you.
The problem was that I didn't call [self.window makeKeyAndVisible] in application:didFinishLaunchingWithOptions:. Once I added that call the keyboard started appearing in the FBDialog. Check out this post: Keyboard not Appearing when Tapping Text Box in UIWebView
来源：https://stackoverflow.com/questions/6155828/facebook-ios-sdk-dialog-issue-text-input