如何按部门显示报告(How to display a report by Department wise)

 我认为保存过程需要在imagePicker之外。 看起来应该是这样的。 并且当所有事情都在周围时，应该运行图像完成。 
 
        PFUser *profile = [PFUser currentUser];
        NSData *imageData = UIImageJPEGRepresentation(profileImage.image, 0.8);
        NSString *filename = [NSString stringWithFormat:@"%@", profile.username];
        PFFile *imageFile = [PFFile fileWithName:filename data:imageData];
       [profile setObject:imageFile forKey:@"profileimageFile"];
       [profile saveInBackgroundWithBlock:^(BOOL succeeded, NSError *error) {
            if (!error) {
                // Show success message
            }
            else {
                // Show error message
            }       
        }];
 
 要保存配置文件图像，您需要先选择要保存图像的位置。 在这种情况下是在currentUser。 然后将您选择的图像转换为NSData文件。 然后，您需要为该数据文件命名。 然后你创建了一个PFFile 。 然后保存该文件进行解析。 
 
 获取图像有点相同但倒退： 
 
PFFile *userImageFile = [PFUser currentUser][@"profileImageFile"];
[userImageFile getDataInBackgroundWithBlock:^(NSData *imageData, NSError *error) {
    if (!error) {
        UIImage *image = [UIImage imageWithData:imageData];
    }        
}];

I think the saveing process needs to be outside the imagePicker. It should look something like this. And should run when everything is around picking the image is done.
 
        PFUser *profile = [PFUser currentUser];
        NSData *imageData = UIImageJPEGRepresentation(profileImage.image, 0.8);
        NSString *filename = [NSString stringWithFormat:@"%@", profile.username];
        PFFile *imageFile = [PFFile fileWithName:filename data:imageData];
       [profile setObject:imageFile forKey:@"profileimageFile"];
       [profile saveInBackgroundWithBlock:^(BOOL succeeded, NSError *error) {
            if (!error) {
                // Show success message
            }
            else {
                // Show error message
            }       
        }];
 
To save the profile image you need to first select where you want to save the image. In this case is at the currentUser. Then you convert the image that you picked in to a NSData file. Then you need to give that datafile a name. Then out of that you create a PFFile. And then you save that file to parse.
 
Geting the Image back is kind of the same but backwards:
 
PFFile *userImageFile = [PFUser currentUser][@"profileImageFile"];
[userImageFile getDataInBackgroundWithBlock:^(NSData *imageData, NSError *error) {
    if (!error) {
        UIImage *image = [UIImage imageWithData:imageData];
    }        
}];