Use Case - 2
|
Main
|
UI View Controller
|
UI View
|
UITableView
|
UITable View Cell
|
UI Components
==================
1) Create Single View Application
2) Drag & Drop Table View on UiView Controller
3) Drag & Drop Table View Cell on Table View
4) InViewController.h file write below code
|
Main
|
UI View Controller
|
UI View
|
UITableView
|
UITable View Cell
|
UI Components
==================
1) Create Single View Application
2) Drag & Drop Table View on UiView Controller
3) Drag & Drop Table View Cell on Table View
4) InViewController.h file write below code
@interface ViewController : UIViewController<UITableViewDelegate,UITableViewDataSource>
{
IBOutlet UITableView *tableObj;
NSArray *idevices,*androidDevices;
NSString *mess;
}
@end
5) In ViewController.m write below code
- (void)viewDidLoad {
tableObj.dataSource=self;
tableObj.delegate=self;
idevices=[NSArray arrayWithObjects:@"iPhone",@"iPad",@"iPod",@"iPadmini", nil];
androidDevices=[NSArray arrayWithObjects:@"HTC",@"samsung",@"Lenevo",@"Nexus", nil];
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 2;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
//return 5;
if (section==0) {
return idevices.count;
}
else
{
return androidDevices.count;
}
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"MyCell" forIndexPath:indexPath];
// Configure the cell...
// cell.textLabel.text=@"Hello iOS SDK";
cell.textLabel.textAlignment=NSTextAlignmentCenter;
cell.textLabel.font=[UIFont fontWithName:@"Verdana" size:26];
cell.textLabel.textColor=[UIColor blueColor];
// cell.backgroundColor=[UIColor yellowColor];
// cell.backgroundColor=[UIColor colorWithPatternImage:[UIImage imageNamed:@"bg.jpg"]];
if (indexPath.section==0) {
cell.textLabel.text=[idevices objectAtIndex:indexPath.row];
}
else
{
cell.textLabel.text=[androidDevices objectAtIndex:indexPath.row];
}
return cell;
}
// delegate methods
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 100.0;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
if (indexPath.section==0) {
mess=[NSString stringWithFormat:@"you liked..%@",[idevices objectAtIndex:indexPath.row]];
}
else
{
mess=[NSString stringWithFormat:@"you liked..%@",[androidDevices objectAtIndex:indexPath.row]];
}
UIAlertController * alert= [UIAlertController
alertControllerWithTitle:@"Hello User"
message:mess
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction* ok = [UIAlertAction
actionWithTitle:@"OK"
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action)
{
[alert dismissViewControllerAnimated:YES completion:nil];
// navigation for another controller
}];
UIAlertAction* cancel = [UIAlertAction
actionWithTitle:@"Cancel"
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action)
{
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:ok];
[alert addAction:cancel];
[self presentViewController:alert animated:YES completion:nil];
}
6) Right Click on Table View --> Map referencing outlet to tableObj
7) Click on Table Cell -->Identifier-->MyCell
8) Build & Run Application
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