Question

So, i have a UITableView split in 3 sections. I want to be able, once i opened up the second row in the first section (i.e.), to swipe left to go to the next cell, and to swipe right to go the previous cell.

I wrote the code for the swipe:

SecondDetailView.m

- (void)viewDidLoad
{   
    UISwipeGestureRecognizer *swipeRecognizerLeft = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeDetectedLeft:)];
    swipeRecognizerLeft.direction = UISwipeGestureRecognizerDirectionLeft;
    [self.view addGestureRecognizer:swipeRecognizerLeft];
    [swipeRecognizerLeft release];

    UISwipeGestureRecognizer *swipeRecognizerRight = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeDetectedRight:)];
    swipeRecognizerRight.direction = UISwipeGestureRecognizerDirectionRight;
    [self.view addGestureRecognizer:swipeRecognizerRight];
    [swipeRecognizerRight release];
}


- (void)swipeDetectedRight:(UIGestureRecognizer *)sender {

    NSLog(@"Right Swipe");

}

- (void)swipeDetectedLeft:(UIGestureRecognizer *)sender {
    NSLog(@"Left Swipe");
}

How can i do that? Is it right to put the code into the Detail View?

Answer 1

I have a very simple solution for your issue.
You need to declare an NSMutableArray *arr; in your .h file and assign your array to this array when you are moving to detail page.
And also you need to declare an NSString *currentPos; variable.

- (void)swipeDetectedRight:(UIGestureRecognizer *)sender {

   currentPos--;
   NSMutableDictionary *dic=[arr objectAtIndex:currentPos];


}

- (void)swipeDetectedLeft:(UIGestureRecognizer *)sender {
     currentPos++;
     NSMutableDictionary *dic=[arr objectAtIndex:currentPos];
}

In this way you can get your next and prev index values of array.

Hope this help for you.
Shivam