Add Controls Programatically

It is very easy to Add Controls programmatically we just need to set the frames of controls as per our requirements.

In this post i have added UIView, UIImageView, UILabel, UIButton and UITextField.

- (void)viewDidLoad

{

        [super viewDidLoad];

// Do any additional setup after loading the view, typically from a nib.

    

    UIView *dynamicView=[[UIView alloc]initWithFrame:CGRectMake(10, 15, 300, 500)];

    [dynamicView setBackgroundColor:[UIColor grayColor]];

    [self.view addSubview:dynamicView];

    

    UIImageView *imageView=[[UIImageView alloc]initWithFrame:CGRectMake(0, 20, 140, 150)];

    [imageView setImage:[UIImage imageNamed:@"audi.png"]];

    [dynamicView addSubview:imageView];

    

    UIImageView *imageView2=[[UIImageView alloc]initWithFrame:CGRectMake(160, 20, 140, 150)];

    [imageView2 setImage:[UIImage imageNamed:@"bmw.png"]];

    [dynamicView addSubview:imageView2];

    

    UILabel *label1=[[UILabel alloc]initWithFrame:CGRectMake(60, 180, 50, 20)];

    [label1 setBackgroundColor:[UIColor clearColor]];

    [label1 setText:@"Audi"];

    [label1 setTextAlignment:UITextAlignmentCenter];

    [label1 setFont:[UIFont systemFontOfSize:20.0f]];

    [dynamicView addSubview:label1];

    

    UILabel *label2=[[UILabel alloc]initWithFrame:CGRectMake(200, 180, 50, 20)];

    [label2 setBackgroundColor:[UIColor clearColor]];

    [label2 setText:@"BMW"];

    [label2 setTextAlignment:UITextAlignmentCenter];

    [label2 setFont:[UIFont systemFontOfSize:20.0f]];

    [dynamicView addSubview:label2];

    

    

    UITextField *textfield=[[UITextField alloc]initWithFrame:CGRectMake(10, 250, 120, 30)];

    [textfield setBorderStyle:UITextBorderStyleRoundedRect];

    [textfield setText:@"Demo Text"];

    [dynamicView addSubview:textfield];

    

    UIButton *dynamicButton=[UIButton buttonWithType:UIButtonTypeRoundedRect];

    [dynamicButton setFrame:CGRectMake(200, 250, 80, 30)];

    [dynamicButton setTitle:@"Click Me" forState:UIControlStateNormal];

    [dynamicButton addTarget:self action:@selector(buttonClicked) forControlEvents:UIControlEventTouchUpInside];

    [dynamicView addSubview:dynamicButton];

}

// Method for button 

-(IBAction)buttonClicked;

{

    NSLog(@"Button Clicke Event Called");

}

Thanks & Regards

Angel AppTech