uitextview 实现placeholder
2023-04-26 本文已影响0人
wodeph
textView.text=@"Placeholder";
- (void)textViewDidBeginEditing:(UITextView*)textView {
if([textView.text isEqualToString:HDLocalizedString(@"Placeholder")]) {
textView.text=@"";
textView.textColor= [UIColorblackColor];
}
}
- (void)textViewDidEndEditing:(UITextView*)textView {
if(textView.text.length<1) {
textView.text = HDLocalizedString(@"Placeholder");
textView.textColor= [UIColorlightGrayColor];
}
}