Parse json data image to image view - ios

Question

This is my JSON response,
{
"AppConfig": {
"store_logo": "url",
"deal_status": "A",
"see_the_menu_btn": "A",
"store_id": "3",
"store_name": " Pizza Restaurant",
"bg_image": "www.my image.png"
}
}
NSString *localwthr = [NSString stringWithFormat:#"my url"];
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:localwthr]];
[[NSURLConnection alloc] initWithRequest:request delegate:self];
- (void)connectionDidFinishLoading:(NSURLConnection *)connection{
if (responsedata) {
NSDictionary *Dictionarydetails = [NSJSONSerialization
JSONObjectWithData:responsedata
options:kNilOptions
error:nil];
NSLog(#"The return data is: %#",Dictionarydetails);
NSString *imgURL=[[Dictionarydetails objectForKey:#"AppConfig"]objectForKey:#"bg_image"];
UIImageView *imageView = [[UIImageView alloc]initWithFrame:CGRectMake(0,0,100,100)];
imageView.image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString: imgURL]]];
}
}
I need to get URL value for key bg_image, download image and set it in the UIImageView. How can I do this?

Answer 1

imageUrl is never like "www.my image.png",
imageUrl is like "http://www.serverName.com/directory/..../imageName.png"
if there is space in your url then you have to convert it into UTF8 format, which is a standard format for webURL.
so You should use,
imgURL = [imgURL stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
//Use it as it shown in below code.
NSString *imgURL=[[jsonDict objectForKey:#"AppConfig"]objectForKey:#"bg_image"];
imgURL = [imgURL stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]
UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString: imgURL]]];
cheers!

Answer 2

For loading the image from the URL, then
NSString *imgURL=[[jsonDict objectForKey:#"AppConfig"]objectForKey:#"bg_image"];
UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString: imgURL]]];

Answer 3

Try This:
NSString *imgURL=[[jsonDict objectForKey:#"AppConfig"]objectForKey:#"bg_image"];
UIImageView *imageView = [[UIImageView alloc]initWithFrame:CGRectMake(0,0,100,100)];
imageView.image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString: imgURL]]];

Answer 4

check out this code , is this you are needed or not as rmaddy told post your done code as far as now
NSString *imageName=[[jsonDict objectForKey:#"AppConfig"]objectForKey:#"bg_image"];
imageview.image=[UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString: imageName]]];