Question

-(IBAction)btnAddToFavorite:(id)sender
{
    [self insertDataToFavourites:[[tempDict objectForKey:@"pageid"]intValue]:[tempDict objectForKey:@"desc"]];
}

-(void)insertDataToFavourites:(int)pageid :(NSString *)description
{
    sqlite3_stmt *insertStatement = nil;
    NSString *sql;
    int returnvalue;
        sql = [NSString stringWithFormat:@"insert into AddFavorite (Id,Description) VALUES (?,?)"];

    returnvalue = sqlite3_prepare_v2(database, [sql UTF8String], -1, &insertStatement, NULL);

    NSLog(@"\nFavorite ID is:--> %d &\nDescription is:--> %@",[[tempDict valueForKey:@"pageid"] intValue] ,[tempDict valueForKey:@"desc"]);

    if (returnvalue == 1){
        NSAssert1 (0,@"Error: failed to prepare statement with message '%s'.", sqlite3_errmsg(database));
    }
    sqlite3_bind_text(insertStatement, 1,[[tempDict objectForKey:@"pageid"] UTF8String], -1, SQLITE_TRANSIENT);
    sqlite3_bind_text(insertStatement, 2,[[tempDict objectForKey:@"desc"] UTF8String], -1, SQLITE_TRANSIENT);

    if (SQLITE_DONE != sqlite3_step(insertStatement)){
        NSAssert1(0, @"Error while inserting data. '%s'", sqlite3_errmsg(database));
    }
    else{
        sqlite3_reset(insertStatement);
    }

    sqlite3_finalize(insertStatement);
}

This is a code to insert data into database. It is showing data like this, when i check database using select query.

Can anybody tell me where is the mistake ?

Thanks.

Answer 1

try to use the pageid method variable and not your dict, maybe the dict is wrong. On the other hand you insert for id

sqlite3_bind_text(insertStatement, 1,[[tempDict objectForKey:@"pageid"] UTF8String], -1, SQLITE_TRANSIENT);

i think this might be not correct.

For test case you can insert in SQLiteManager as sqlstatement

insert into AddFavorite (Id,Description) VALUES (1,’TestDescription’);

to check if the statement is correct.

I would use this code to insert your values, if id is an int in your database

-(void)insertDataToFavourites:(int)pageid :(NSString *)description
{
   sqlite3 *database;

   if(sqlite3_open([self.databasePath UTF8String], &database) == SQLITE_OK) {

      const char *sqlStatement = "INSERT INTO AddFavorite (Id,Description) VALUES (?,?);";

      sqlite3_stmt *compiled_statement;
      if(sqlite3_prepare_v2(database, sqlStatement, -1, &compiled_statement, NULL) == SQLITE_OK)    {

        sqlite3_bind_int(compiled_statement, 1, pageid);
        sqlite3_bind_text(compiled_statement, 2, [description UTF8String] , -1, SQLITE_TRANSIENT);

      }

      if(sqlite3_step(compiled_statement) != SQLITE_DONE ) {
        NSLog( @"Error: %s", sqlite3_errmsg(database) );
      } else {
        NSLog( @"Insert into row id = %lld", sqlite3_last_insert_rowid(database));
      }

      sqlite3_finalize(compiled_statement);
  }

  sqlite3_close(database); 
}