Question

I working on xml parsing…..

its parsed data success fully . i need to display title,date,time and picture.

it worked on title,date,time,

Now i need to display picture…

for picture its getting some url…..

aEventInfo.event_Picture=http://static.djguide.nl/image/flyers/2010/120/91426front.jpg

     NSURL *url3 = [NSURL URLWithString:aEventInfo.event_Picture];
        NSData *data = [NSData dataWithContentsOfURL:url3];
        NSLog(@"%@data",data);
        UIImage *imageView =[[UIImage alloc] initWithData:data];

            CGSize size;
            size.width=400;
            size.height=400;
            UIImage *scaledImage = [imageView scaleToSize:size];
            cell.imageView.image=scaledImage;

I did like this its crashing… if i got image url.

If aEventInfo.event_picture=nil.
Its not crashing.

if any value in aEventInfo.event_picture ..
example
http://static.djguide.nl/image/flyers/2010/120/91426front.jpg
My app get crashed.

I dont know how to do..

can any one advice me
and help me out in this case.

@thanks in advance.

Answer 1

You should use the connection methods. for example, connectionDidReceive, ConnectionDidFinish. You should first create request and make a connection using connection Object. And after that writedown connection Methods.