Database Reference
In-Depth Information
@NSManaged
var
department:
String
@NSManaged
var
email:
String
@NSManaged
var
guid:
String
@NSManaged
var
name:
String
@NSManaged
var
phone:
String
@NSManaged
var
pictureThumbnail:
NSData
@NSManaged
var
picture:
EmployeeDirectory
.
EmployeePicture
@NSManaged
var
vacationDays:
NSNumber
@NSManaged
var
sales :
NSSet
}
Next, you need to update the rest of the app to make use of the new entities and
attributes.
Open
EmployeeListViewController.swift
and find the following lines of code in
tableView(_:cellForRowAtIndexPath:)
. It should be easy to find, as it will have an
error marker next to it!
cell.pictureImageView.image =
UIImage
(data: employee.picture)
This code sets the picture on the cell in the employee list. Now that the full picture
is held in a separate entity, you should use the newly added
pictureThumbnail
attribute. Update the file to match the following code:
cell.
pictureImageView
.
image
=
UIImage
(data: employee.
pictureThumbnail
)
Now open
EmployeeDetailViewController.swift
and find the following code
within
configureView()
. Again, it should be showing an error:
if
let
imageView =
headShotImageView
{
let
image =
UIImage
(data: employee.picture)
imageView.image = image
}
Just like you did in EmployeeListViewController.swift, you need to update the
picture being set. Like the cell picture, the employee detail view will only have a
small picture and therefore only needs the thumbnail version. Update the code to
look like the following:
if
let
imageView =
headShotImageView
{
let
image =
UIImage
(data: employee.
pictureThumbnail
)
imageView.
image
= image
}
Open
EmployeePictureViewController.swift
and find the following code in
configureView()
:
