Category Archives for iOS

Table Views in iOS 7 for iPhone

In this blog, we’ll take a new look at table views using Xcode 5 and iOS 7. This new version of iOS is the first to assume that we will be using storyboards rather than nib files, so if you’ve been waiting to adopt storyboards, now’s the time.

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Image Change Using Button Pressed in iPhone

In this example we will see how to ImageChange using button pressed. So let see how it will work in our application.

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Controlling a UIViews Properties for iPad

In this blog we’ll examine how to create a view object in Interface Builder that is backed by a UIView. We’ll control the view’s color and alpha channel properties by using sliders. The app will demonstrate how to force a view to refresh after a property of it has been changed. So let’s see how […]

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Segment Control in TabBar Application in iPhone

In this application we will see how to change the background color using segmentControl, in TabBar Application . So let see how it will worked. Step 1: Open the Xcode, Create a new project using TabBar Base application. Give the application “TabBarWithSegmentControl”. Step 2: Xcode automatically creates the directory structure and adds essential frameworks to […]

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UI Text Field and View Controls in iPhone

Most common issues arises while using UI TextField and UI TextView controls in iPhone (or iPad) development is that of dismissing the keyset when text entry is complete. In this blog, we’ll show you how this is done. Start Xcode, and choose “Create a new Xcode project.” Choose the Single View Application template, and click […]

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Loading HTML data using UIWebView in iPhone Development

Suppose if we want to populate the large amount of static data in iOS application then we generally use text view object to represent that data. Text view object is feasible for some situations. But if we want the different font sizes and different font colors to different paragraphs then text view is not at […]

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Reversing a String in iPhone

Sometimes we want to perform some task on an object that is not included in the methods of that class. An example of this might be reversing the order of characters in an NSString object. While we could certainly do this in code, it would be better if we could add a class method to […]

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A Picker Lottery for iPhone

In this blog, we’ll see how to use a UIPicker control to implement a simple lottery application. The user will choose a two digit number using a picker control, then press a button to see if their number matches a random number generated by the app. Let’s see how it works! Start Xcode, choose “Create […]

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Getting the duration of a touch on iPhone

Since iOS version 5, gesture recognizers have been added to the list of controls in the Interface Builder library. But sometimes we want more information about a touch than these handlers can easily provide. Today, I’ll show you a simple way to get the exact duration of a touch on the screen. So let’s get […]

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Sorting An Array Of Strings In iPhone

The NSArray class is often used as a container for NSString objects, making it one of the most useful classes in the entire Foundation framework. In addition to providing indexed storage for objects, we can also sort the objects using either a predefined selector or one that we provide ourselves. In this blog, we’ll sort […]

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