Ultimate Screen Creator -how to remove image from image element

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NCbuzz Code is Art Posts: 575 Reg: Sep 11, 2013 Lillington, NC 11,100	confirm \| cancel 02/22/15 08:37 PM (9 years ago) Ultimate Screen Creator -how to remove image from image element Have a screen with an image several labels, text and buttons which are saved. Added an erase button and was able to clear the textFields. However can not figure out how to remove the onscreen image after deleting the file. Seems to be reading from cache?? [BT_fileManager deleteFile: @"myImageName.png"]; // deletes local file (where myImageName is the Element Name) However image remains onscreen. Thought about replacing with blank.png [BT_fileManager getImageFromFile:@"blank.png"] but don't know how to reference the image? myImageName.image = [BT_fileManager getImageFromFile:@"blank.png"] ; //is a Fail Title Comments Have a screen with an image several labels, text and buttons which are saved. Added an erase button and was able to clear the textFields. However can not figure out how to remove the onscreen image after deleting the file. Seems to be reading from cache?? [BT_fileManager deleteFile: @"myImageName.png"]; // deletes local file (where myImageName is the Element Name) However image remains onscreen. Thought about replacing with blank.png [BT_fileManager getImageFromFile:@"blank.png"] but don't know how to reference the image? myImageName.image = [BT_fileManager getImageFromFile:@"blank.png"] ; //is a Fail

chris1 Code is Art Posts: 3862 Reg: Aug 10, 2012 Austin, TX 50,120	02/22/15 08:58 PM (9 years ago) did you try: myImageName.image = NULL; OR: myImageName.image = [UIImage imageNamed:@"bt_blank.png"]; Comments did you try: myImageName.image = NULL; OR: myImageName.image = [UIImage imageNamed:@"bt_blank.png"];

NCbuzz Code is Art Posts: 575 Reg: Sep 11, 2013 Lillington, NC 11,100	02/23/15 06:01 AM (9 years ago) I had tried the 2nd. However both error with: Use of undeclared identifier 'myImageName' Comments I had tried the 2nd. However both error with: Use of undeclared identifier 'myImageName'

chris1 Code is Art Posts: 3862 Reg: Aug 10, 2012 Austin, TX 50,120	02/23/15 06:55 AM (9 years ago) How are you getting a reference to the UIImageView myImageName? Look at other post from yesterday on how to reference objects on the screen. Comments How are you getting a reference to the UIImageView myImageName? Look at other post from yesterday on how to reference objects on the screen.

NCbuzz Code is Art Posts: 575 Reg: Sep 11, 2013 Lillington, NC 11,100	02/23/15 06:27 PM (9 years ago) Well.... I was referring to the element as a UIImage not a UIImageView it worked: UIImageView myImageName = [arrayOfElements objectAtIndex:myElementNumberAvatar]; myImageName.image = NULL; also deleted the file [BT_fileManager deleteFile: @"myImage.png"]; // delete local file Comments Well.... I was referring to the element as a UIImage not a UIImageView it worked: UIImageView myImageName = [arrayOfElements objectAtIndex:myElementNumberAvatar]; myImageName.image = NULL; also deleted the file [BT_fileManager deleteFile: @"myImage.png"]; // delete local file

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