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PFFile as UIImageView


PFFile as UIImageView

By : Dave
Date : November 28 2020, 09:01 AM
I hope this helps you . I ended up solving this issue. I made my custom cell a PFTableViewCell and turned the image into a PFImageView. I then used the following code, which works around converting the PFFile into a UIImage because PFImageView can accept a PFFile. This makes the downloading of the PFFile from Parse a lot smoother.
code :
    cell.scorecardCellImage.file = scorecardData[indexPath.row].scorecardImage
    cell.scorecardCellImage.loadInBackground()


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My image from Parse.com isn't showing.. Using UIImage & UIImageView with PFFile

My image from Parse.com isn't showing.. Using UIImage & UIImageView with PFFile


By : Koen Stage
Date : March 29 2020, 07:55 AM
To fix this issue You're trying to set this in a background thread. You can only access UIKit from the main thread.
code :
[eventImage getDataInBackgroundWithBlock:^(NSData *imageData, NSError *error) {

        UIImage *thumbnailImage = [UIImage imageWithData:imageData];
        dispatch_async(dispatch_get_main_queue(), ^{
            cell.imageView.image = thumbnailImage;
        });

    }];
Convery my UIImageView to a PFFile in SWIFT

Convery my UIImageView to a PFFile in SWIFT


By : user3563230
Date : March 29 2020, 07:55 AM
will help you You need to take the image out of the UIImageView and sage it to a PFFile.
var file = PFFile(data: UIImageJPEGRepresentation(imageView.image, 1.0))
how can I add UIImages to my PFFile array so that if query for a PFFIle images fails, it can be replaced by appending an

how can I add UIImages to my PFFile array so that if query for a PFFIle images fails, it can be replaced by appending an


By : Dmitriy Kupchinskiy
Date : March 29 2020, 07:55 AM
wish of those help Your app is crashing because you have more table view cells than pictures in picturesArray
Just check if indexPath.row < picturesArray.count before using picturesArray[x]
code :
if indexPath.row < picturesArray.count {
    self.picturesArray[indexPath.row].getDataInBackgroundWithBlock { (imageData: NSData?, error:NSError?) -> Void in

        if error == nil {
            let image = UIImage(data: imageData!)
            cell.senderProfileImage?.image = image
        }

    }
} else {
    cell.senderProfileImage?.image = UIImage(named: "logo")
}
let imageData:NSData = UIImagePNGRepresentation(UIImage(named: "imagename")!)!
self.picturesArray.append(PFFile(data: imageData))
self.picturesArray.append(UIImage(named: "logo"))
Load PFFile Into UIImageView in Swift 2.1/Xcode 7.2

Load PFFile Into UIImageView in Swift 2.1/Xcode 7.2


By : Kaur
Date : March 29 2020, 07:55 AM
will help you i don't think the current user contains other object than the default.To be sure make sure you have the user data of the row. so try this
code :
var query = PFUser.query()
query.whereKey("objectId", equalTo: PFUser.currentUser().objectId)
query.findObjectsInBackgroundWithBlock {
  (objects: [PFObject]?, error: NSError?) -> Void in

  if error == nil {
    // The find succeeded.
    print("Successfully retrieved \(objects!.count) scores.")
    // Do something with the found objects
    if let objects = objects {
if let companyImage = objects[0]!["pic"] as? PFFile {
            companyImage.getDataInBackgroundWithBlock({ ( imageData: NSData?, error: NSError?) -> Void in
                if error == nil{
                    self.pic.image = UIImage(data: imageData!)
                } else {
                    print("No image found")
                }
            })

    }
  } else {
    // Log details of the failure
    print("Error: \(error!) \(error!.userInfo)")
  }
}
Downloading PFFile (Image) from Parse append it to array and fill UIImageView with that array (Swift)

Downloading PFFile (Image) from Parse append it to array and fill UIImageView with that array (Swift)


By : Randall Anthony Bond
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Daniel, pictures aren't files, technically they are, but you reference them as Data not PFObjects or PFFiles. So, essentially get the Data of the file and apply as you normally would: You just missed a simple step:
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