Question

I need to know how to stop scrolling in a UIwebview in xcode 4?

[[[webView subviews] lastobject] setScrollingEnabled:NO];

The above code does not work because “NSarray” for instance message does not declare a method with selector ‘lastobject’. Why is this or is there new code I am unaware of to disable scrolling? Thanks.

Answer 1

UIView* row = nil;
for(row in webView.subviews){
    if([row isKindOfClass:[UIScrollView class] ]){
        UIScrollView* scrollRow = (UIScrollView*) row;
        scrollRow.scrollEnabled = NO;
        scrollRow.bounces = NO;
        scrollRow.backgroundColor=[UIColor clearColor];
    }
}

your code is trying to make assumptions about the order of the subviews that Apple is defining..