用UIGridView创了一个网格视图的图片,但是用下面的代码之后,实现的效果是只有一张图片显示了所有的网格:
-(UIGridViewCell *) gridView:(UIGridView *)grid cellForRowAt:(int)rowIndex AndColumnAt:(int)columnIndex
{
Cell *cell = (Cell *)[grid dequeueReusableCell];
if (cell == nil) {
cell = [[Cell alloc] init];
}
NSString *imageLink = [item objectForKey:@"link"];
NSURL * imageURL = [NSURL URLWithString:imageLink];
NSData * imageData = [NSData dataWithContentsOfURL:imageURL];
UIImage * image = [UIImage imageWithData:imageData];
cell.thumbnail.image = image;
return cell;
}
怎么样能让网格图片正常显示多个图片?