#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad
{
[super viewDidLoad];
NSArray *diretorioPaths;
NSString * dir;

diretorioPaths = NSSearchPathForDirectoriesInDomains
(NSDocumentDirectory, NSUserDomainMask, YES);

dir = [diretorioPaths objectAtIndex:0];

_databasePath = [[NSString alloc] initWithString: [dir
stringByAppendingPathComponent:@"carlosaguiar.db"]];

NSFileManager *file = [NSFileManager defaultManager];

if([file fileExistsAtPath: _databasePath] == NO ){

const char *dbPath = [_databasePath UTF8String];

if(sqlite3_open(dbPath, &_db) == SQLITE_OK){
char *error_msg;

const char *sql_stm = "CREATE TABLE IF NOT EXISTS clientes(id INTEGER PRIMARY KEY AUTOINCREMENT, nome TEXT, email TEXT)";

if(sqlite3_exec(_db, sql_stm, NULL, NULL, &error_msg) == SQLITE_OK){
NSLog(@"Sucesso!");

}else{
NSLog(@"Erro!");

}
sqlite3_close(_db);
}

}
}

- (void)didReceiveMemoryWarning{
// Dispose of any resources that can be recreated.
}

@end

Ola Carlos,

vc viu o curso de ios basico?

vc fez igual ao curso??

se naum fez faça igual a esse site aqui

http://klebermota.eti.br/2011/11/10/implementando-um-banco-de-dados-no-ios-4-do-iphone-usando-sqlite/

Agora sim. Valeu mesmo.

Agora o buttom Cadastrar naum funciona.

ViewContoller.h

#import
#import

@interface ViewController : UIViewController

@property (weak, nonatomic)
IBOutlet UITextField *textNome;

@property (weak, nonatomic)
IBOutlet UITextField *textEmail;

- (IBAction)save:(id)sender;

@property NSString *databasePath;
@property sqlite3 *db;

@end

View Controller.m

- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (IBAction)save:(id)sender {
const char *dbPath = [_databasePath UTF8String];

if(sqlite3_open(dbPath, &_db) == SQLITE_OK){


NSString *sqlInsert = [NSString stringWithFormat:@"INSERT INTO clientes (nome, email) VALUES(\"%@\", \"%@\")", _textNome.text, _textEmail.text];

const char *sql_insert = [sqlInsert UTF8String];

sqlite3_stmt *sql_statement;

sqlite3_prepare_v2(_db, sql_insert, -1, &sql_statement, NULL);

if (sqlite3_step(sql_statement) == SQLITE_DONE) {
_textNome.text = @"";
_textEmail.text = @"";
}

sqlite3_finalize(sql_statement);
sqlite3_close(_db);

}

}

@end

Carlos

Por favor, poste o erro??