ChrisRisner

- (IBAction)tappedSendFacebook:(id)sender {
    SLComposeViewController *socialComposerSheet;
    if ([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook]) {
        socialComposerSheet = [[SLComposeViewController alloc] init];
        socialComposerSheet = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook];
        [socialComposerSheet setInitialText:[NSString stringWithFormat:@"My Tweet!",socialComposerSheet.serviceType]];
        [self presentViewController:socialComposerSheet animated:YES completion:nil];
    }
    [socialComposerSheet setCompletionHandler:^(SLComposeViewControllerResult result) {
        NSString *output;

ChrisRisner

#import <MessageUI/MessageUI.h>

@interface ViewController : UIViewController <MFMailComposeViewControllerDelegate>

ChrisRisner

- (void)viewDidLoad
{
    [super viewDidLoad];
    
    NSString *htmlFile = [[NSBundle mainBundle] pathForResource:@"LocalPage" ofType:@"html" inDirectory:nil];
    NSString* htmlString = [NSString stringWithContentsOfFile:htmlFile encoding:NSUTF8StringEncoding error:nil];
    //Append javascript
    NSString *script = @"<script>alert(\"This is an alert!!\");</script>";
    htmlString = [htmlString stringByAppendingString:script];
    [self.webView loadHTMLString:htmlString baseURL:nil];

ChrisRisner

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell"];
    NSDictionary *item =[itemsArray objectAtIndex:[indexPath row]];
    cell.textLabel.text = [item objectForKey:@"name"];
    return cell;
}

ChrisRisner

-(void)displayManagedObject:(NSManagedObject *)obj {
    self.txtName.text = [obj valueForKey:@"name"];
    self.txtInfo.text = [obj valueForKey:@"info"];
    self.txtNumber.text = [(NSNumber *)[obj valueForKey:@"number"] stringValue];
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    [dateFormatter setDateStyle:NSDateFormatterMediumStyle];
    self.lblCreateDate.text = [dateFormatter stringFromDate:[obj valueForKey:@"createDate"]];
    self.lblUpdateDate.text = [dateFormatter stringFromDate:[obj valueForKey:@"updateDate"]];
}

ChrisRisner

@interface AppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;

@property (readonly, strong, nonatomic) NSManagedObjectContext *managedObjectContext;
@property (readonly, strong, nonatomic) NSManagedObjectModel *managedObjectModel;
@property (readonly, strong, nonatomic) NSPersistentStoreCoordinator *persistentStoreCoordinator;

- (void)saveContext;
- (NSURL *)applicationDocumentsDirectory;

ChrisRisner

- (IBAction)tappedLoadData:(id)sender {
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    self.lblInfo.text = [defaults objectForKey:@"infoString"];
}

ChrisRisner

@interface AppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;
@property (strong, nonatomic) NSString *info;

@end

ChrisRisner

@interface ViewController : UIViewController <UITextViewDelegate, UITextFieldDelegate>

@property (weak, nonatomic) IBOutlet UITextField *txtFieldOne;
@property (weak, nonatomic) IBOutlet UITextField *txtFieldTwo;
@property (weak, nonatomic) IBOutlet UITextView *txtView;
@property (weak, nonatomic) IBOutlet UIButton *btnButton;
- (IBAction)tappedButton:(id)sender;

@end

ChrisRisner

- (IBAction)btnFetchData1:(id)sender {
    NSString *queryString = [NSString stringWithFormat:@"http://chrisrisner.com/Labs/day7test.php?name=%@", [self.txtName text]];
    NSMutableURLRequest *theRequest=[NSMutableURLRequest
                requestWithURL:[NSURL URLWithString:
                            queryString]
                cachePolicy:NSURLRequestUseProtocolCachePolicy
                timeoutInterval:60.0];
    [theRequest setHTTPMethod:@"POST"];
    NSURLConnection *con = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
    if (con) {