I am newly to iPhone. I have added one UITextView using XIB in my application, now after tapping on done key it's simply resigning the keyboard. But, I want to create a new line by tapping it, means it should go to the next paragraph. Please help me to achieve my output. Here is my code :
- (void)textViewDidEndEditing:(UITextView *)textView1
{
if (![textView1 hasText]) {
[textView1 addSubview:placeholderLabel];
}
else{
NSLog(@"done button clicked!!");
}
CGRect rect;
if(screenBounds.size.height == 568)//iPhone5
{
rect = CGRectMake(5, 76, 310, 491);
}
else{
if(_kisiOS7){
rect = CGRectMake(5, 76, 310, 404);
}
else{
rect = CGRectMake(0, 44, 320, 436);
}
}
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3];
txtView.frame = rect;
[UIView commitAnimations];
}
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text
{
if (range.length == 0) {
if ([text isEqualToString:@"\n"]) {
[textView resignFirstResponder];
return NO;
}
}
return YES;
}
Thanks in advance.
You should implement delegate method with returning value NO (so on tapping "return" or "done" it will not close keyboard).
- (BOOL)textViewShouldEndEditing:(UITextView *)textView {
return NO;
}
and remove or change logic of next lines of code:
if (range.length == 0) {
if ([text isEqualToString:@"\n"]) {
[textView resignFirstResponder];
return NO;
}
}
So in textViewShouldEndEditing you can determine/calculate situations when you need to close keyboard (if you want to close - return YES, otherwise return - NO)
You can also change logic of
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
to
if (range.length == 0) {
if ([text isEqualToString:@"\n"]) {
textView.text = [NSString stringWithFormat:@"%@\n\t",textView.text];
return NO;
}
}
In this case when user will tap on action button on keyboard (like "return"). Textview will insert new line and additional tab in text.
I hope it will help you.