在表单元格中将图像分配给uiimageview

Question

I have an image View in custom table cell, and I need to assign it a picture from table view delegate

  cell.imageViewLeft = [[UIImageView alloc] initWithImage:[UIImage imageNamed:fxObject.thumbnailName]];
    NSLog(@"%@, %@", [UIImage imageNamed:fxObject.thumbnailName],  cell.imageViewLeft.image);

The log is giving me:

<UIImage: 0xb485310>, (null)

Answer 1

Make sure your IBOutlets are connected correctly.

Additionally, make sure you @ synthesize your imageViewLeft !

cell.imageViewLeft.image = [UIImage imageNamed:fxObject.thumbnailName];

Answer 2

I had to initilize the properties.

- (UIImageView *)imageViewLeft {
if (!_imageViewLeft) {
    _imageViewLeft = [[UIImageView alloc] init];
    _imageViewLeft.contentMode = UIViewContentModeScaleAspectFill;
    _imageViewLeft.clipsToBounds = YES;
    [self.contentView addSubview:_imageViewLeft];
}
return _imageViewLeft;
}

- (UIImageView *)imageViewRight {
if (!_imageViewRight) {
    _imageViewRight = [[UIImageView alloc] init];
    _imageViewRight.contentMode = UIViewContentModeScaleAspectFill;
    _imageViewRight.clipsToBounds = YES;
    [self.contentView addSubview:_imageViewRight];
}
return _imageViewRight;
}

Everything else stays same. I believe thats the correct way to initialize views if we are working without NIB files and if we are not making IBOutlet properties.