更换UITextView的换行键为完成键
2016-03-03 10:09
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更换UITextView的换行键为完成键
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text{ // Any new character added is passed in as the "text" parameter if ([text isEqualToString:@"\n"]) { // Be sure to test for equality using the "isEqualToString" message [textView resignFirstResponder]; // Return FALSE so that the final '\n' character doesn't get added return FALSE; } // For any other character return TRUE so that the text gets added to the view return TRUE;}
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text{ // Any new character added is passed in as the "text" parameter if ([text isEqualToString:@"\n"]) { // Be sure to test for equality using the "isEqualToString" message [textView resignFirstResponder]; // Return FALSE so that the final '\n' character doesn't get added return FALSE; } // For any other character return TRUE so that the text gets added to the view return TRUE;}
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