Re: UITextView not updating
Re: UITextView not updating
- Subject: Re: UITextView not updating
- From: Luke the Hiesterman <email@hidden>
- Date: Mon, 27 Jul 2009 11:36:32 -0700
It would be easier to answer this with a sample project.
Luke
On Jul 27, 2009, at 11:10 AM, Development wrote:
I asked about this earlier and no one seemed the know the answer.
I have a UITextView inside of a scroll view. The textview is
offscreen when the main view loads. So it does not update when data
is loaded in to it. Thus when ever the scroll it is inside moves I
use a standard scrollview delegate method to detect the scroll. Then
execute the code below.
if(scrollView == miniScroll){
for (UIView *childView in onlinePeopleView.subviews)
{
[childView setNeedsDisplay];
}
}
This does not work. setNeedDisplay does not cause it to update and
display the text inside of the textview. What can I do to cause the
text to be displayed? Everything else is set up correctly in IB and
the text size is unaltered. So I know its none of that. If I NSLog()
the contents of the text view it shows that the textview is infact
imbued with the correct text it simply will not display. How can I
force a textview to update it's display?
Thanks
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