growing UITextView disabling UIScrollView - ios

Question

I'm trying to implement a growing UITextView with the content size, I am using this class and autolayout and it works great but my problem is that my inner scroll view is not scrolling.
It was scrolling before adding the methods for growing text view in viewDidLoad.
This is what is in my xib:
View
outerScrollView
innerScrollView
labels
Growing UITextView
I do this to switch scrolling between scrollview
-(void)scrollViewDidScroll:(UIScrollView *)scrollView {
if([scrollView isEqual:self.innerScrollview]){
self.outerScrollview.scrollEnabled = NO;
self.innerScrollview.scrollEnabled = YES;
}
else{
self.outerScrollview.scrollEnabled = YES;
self.innerScrollview.scrollEnabled = NO;
}
}
and in viewDidLoad where the "msg" is the growing textview:
self.msgHandler = [[GrowingTextViewHandler alloc]initWithTextView:self.msg withHeightConstraint:self.msgHeight];
[self.msgHandler updateMinimumNumberOfLines:1 andMaximumNumberOfLine:INT_MAX];
and in textViewDidChange
- (void)textViewDidChange:(UITextView *)textView {
[self.msgHandler resizeTextViewWithAnimation:YES];
}
so why is the growing text affecting the scrolling of the inner scrollview?
int outerContentHeight = self.outer_last_label.frame.size.height + self.outer_last_label.frame.origin.y;
int innerContentHeight = self.inner_last_label.frame.size.height + self.inner_last_label.frame.origin.y;
[self.outerSrollview setContentSize:CGSizeMake([[UIScreen mainScreen] bounds].size.width,outerContentHeight)];
[self.innerScrollview setContentSize:CGSizeMake(self.scrollview2.frame.size.width, innerContentHeight)];
I have managed to fix it but I removed the use of the class"GrowingTextViewHandler" and I did this instead
I changed "scrollViewDidScroll" to this:
-(void)scrollViewDidScroll:(UIScrollView *)scrollView {
if([scrollView isEqual:self.innerScrollview]){
[self.view insertSubview:self.innerScrollview atIndex:0];
}
else{
[self.view insertSubview:self.outerScrollview atIndex:0];
}
}
and changed "textViewDidChange" to this
- (void)textViewDidChange:(UITextView *)textView {
float height = self.msg.contentSize.height;
[UITextView beginAnimations:nil context:nil];
[UITextView setAnimationDuration:0.5];
self.msgHeightConstraint.constant = height + 10.0; //Give it some padding
[UITextView commitAnimations];
}

Answer 1

Please set the content size of the scroll view, Do not change anything in the code, and check,
[self.scrollViewOuter setContentSize:CGSizeMake(200, 1000)];
[self.scrollViewInner setContentSize:CGSizeMake(200, 1000)];
My both the scroll views are working if, I add content size in it.