Condition doesn't work - ios

Question

I use button in ViewController to go TableViewController. In TableViewController I create int NInt1. But when I go to TableViewController condition doesn't work.
ViewController.m
- (IBAction)Button:(id)sender {
MasterViewController *trns =[[MasterViewController alloc]init];
[_Button.titleLabel.text isEqualToString:#"1"];
trns.NInt1=1;
}
TableViewController.m
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
if(_NInt1 == 1){
return 5;
}else{
return 20;
}
}

Answer 1

If you are using the story pass the value like this:
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
RecipeDetailViewController *destViewController = segue.destinationViewController;
destViewController.NInt1 = 1;
}
Now see the value of NInt in viewDidLoad of your destination view controller.

Answer 2

I think you need to modify like
- (IBAction)Button:(UIButton *)sender {
MasterViewController *trns =[[MasterViewController alloc]init];
if [sender.titleLabel.text isEqualToString:#"1"]{
trns.NInt1=1;
}
}
on that tableviewController viewDidload check like use NSLog for the object is 1 or not

Answer 3

If you use storyboard, then the destination view controller is not created from your IBAction. It can be verified easily : you never push or present the newly created view controller, which is local in your method.
Instead use prepareForSeguemethod as described in Jaimish answer.

Answer 4

I tried the solution.Finally I got.Thank you.The condition has worked now.
-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
if([segue.identifier isEqualToString:#"goTableViewController"])
{
TableViewController *tableVC = (TableViewController *) segue.destinationViewController;
tableVC.NInt1 = 5;
}
}