ios / objective-c：从Textview创建Segue到Storyboard中的View Controller

Question

I would like a user to be able to tap on a textview (that does not accept input) and segue to another View Controller for editing the textview.

Is this possible using storyboard?

If you simply drag from the textview to the other view controller, you are not given an option to create a segue.

Thanks for any suggestions on how to do this.

Answer 1

Connect your UITextView delegate to the view controller

Control-click and drag from the view controller icon to destination view controller to create a segue

Choose "show"

Click on the segue arrow and give it an identifier

Add the UITextViewDelegate to your view controller

@interface ViewController <UITextViewDelegate>

Implement the delegate method

- (BOOL)textViewShouldBeginEditing:(UITextView *)textView {
    [self performSegueWithIdentifier:@"PUSH_NEXTVIEWCONTROLLER" sender:textView];
    return NO;
}