App Examples Archives - helpMeCodeSwift.com

Contacts App / Inventory with Archiving 2.0

Hi, all Here is the updated version of the Contacts app with archiving. It will now let you save and load multiple contacts. I am just going to list some of the new things added. Here are the previous and next buttons on the Load View screen:

@IBAction func previousPressed(sender: AnyObject) { // PREVIOUS BUTTON
        
        if index == 0 {
            index = inventory.itemArray.count - 1
            
        } else {
        index--
        }
        println("index: (index)")
        indexLabel.text = "(index + 1)"
        loadItem(inventory.itemArray[index])
        changePlaceHolderText()
        
    }

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@IBAction func previousPressed(sender: AnyObject) { // PREVIOUS BUTTON

if index == 0 {

index = inventory.itemArray.count - 1

} else {

index--

}

println("index: (index)")

indexLabel.text = "(index + 1)"

loadItem(inventory.itemArray[index])

changePlaceHolderText()

}

@IBAction func nextPressed(sender: AnyObject) { // NEXT BUTTON
        
        if index >= inventory.itemArray.count - 1 {
            index = 0
        } else {
            index++
        }
        println("index: (index)")
        indexLabel.text = "(index + 1)"
        loadItem(inventory.itemArray[index])
        
        changePlaceHolderText()
        
    }

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@IBAction func nextPressed(sender: AnyObject) { // NEXT BUTTON

if index >= inventory.itemArray.count - 1 {

index = 0

} else {

index++

}

println("index: (index)")

indexLabel.text = "(index + 1)"

loadItem(inventory.itemArray[index])

changePlaceHolderText()

}

Here are the […]

Multiplications Table app

Ok, this app will be just an example of how to create things programmatically, without using the Auto Layout or any of the other fancy things within XCode. It’s a very simple app, but to me it was a very good experience learning to build and troubleshoot things directly in code. The app will look […]

Contacts App / Inventory with Archiving

Here is the latest app. It is supposed to be an contacts inventory app. This is the first version as it is just letting you save/load one contact. Key points here are: creating custom Classes archiving / unarchiving with NSCoding using multiple UIViews with Navigation Controller using multiple, nested ‘if {} else {}’ statements separating […]

Task Workout List App

(Image credit: Prostock Studio/Shutterstock) Get one of the best workout apps loaded up on your smartphone, and it doesn’t matter if you’re at the gym or working out at home — the right app can get you started on a healthier lifestyle. Most of the apps we’ve looked at help you exercise where you are, […]

Tip Calculator App

Hi, this is another basic app, that seems to be a must for every beginner. Again we are implementing the use of a slider and some basic math operations. Also this will help you understand how to put everything you need to reuse in a function. It makes things much more easy to use, […]