Question

I want to load data to uipickerview from database.
this is my code

if (sqlite3_prepare_v2(UsersDB, query_stmt, -1, &statement, NULL) == SQLITE_OK)
{
int i=0;
while (sqlite3_step(statement) == SQLITE_ROW)
{
NSLog(@"select");
self.coun=[[NSString alloc] initWithUTF8String:(char *)sqlite3_column_text(statement, 0)];
 NSLog(@"Coun = %@",coun);

self.animals=[coun componentsSeparatedByString:@":"];
NSLog(@"String value=%@",self.animals);
} 
sqlite3_finalize(statement);
} else
{
NSLog(@"not select");
}

and button actions code is

- (IBAction)selectAnItem:(UIControl *)sender {
//Display the ActionSheetPicker
[ActionSheetPicker displayActionPickerWithView:sender data:self.animals selectedIndex:self.selectedIndex target:self action:@selector(itemWasSelected::) title:@"Select Country"];
}

but it run load only last value. Not all values loaded in UIpickerview. How to load all values from database using this code. Anyone pls help me. Thanks in advance.

Answer 1

You have to do like this,

NSArray *splitedString = [coun componentsSeparatedByString: @":"];
NSString *animalName;
if ([splitedString count]>0)
{
        animalName=[splitedString objectAtIndex:0];
        [self.animals addObject:animalName]; //here animals should be NSMutableArray 
}