Error on displaying NSArray objectAtIndex into UILabel - objective-c

Question

Despite many tries I have already done.. I am not getting to display correctly items from an NSArray into a UILabel..
When I NSLog the array the console returns me this:
2013-01-19 14:34:32.799 bloom[2766:c07] (
"0.877"
)
Which is the value I fetched from a website and parsed and etc..
The problem is that when I display it in a UILabel it shows me exactly the same thing and I need just the value without quotes to be displayed. Here's is how it is displaying:
Edit:
Here is my code:
- (void)configureView
{
// Update the user interface for the detail item.
if (self.detailItem) {
for (NSDictionary *valuesDatum in _detailItem) {
NSDictionary *itemAtIndex = (NSDictionary *)_detailItem;
self.title = [itemAtIndex objectForKey:#"SYMBOL"];
NSString *strUrl = #"http://www.bloomberg.com/quote/";
NSString *ativo = [itemAtIndex objectForKey:#"SYMBOL"];
NSString *consulta = [strUrl stringByAppendingString:ativo];
NSURL *url = [NSURL URLWithString:consulta];
NSData *webData = [NSData dataWithContentsOfURL:url];
NSString *xPathQuery = #"//span[#class=' price'] | //span[#class=' trending_up up'] | //span[#class=' trending_up up']/span | //table[#class='snapshot_table']/tr/td";
TFHpple *parser = [TFHpple hppleWithData:webData isXML:NO];
NSArray *array = [parser searchWithXPathQuery:xPathQuery];
valores = [[NSMutableArray alloc]init];
for (TFHppleElement *element in array) {
[valores addObject:[[element firstChild] content]];
}
novosValores = [[NSMutableArray alloc]init];
for (NSString *valuesDatum in valores) {
NSString *removeNewLine = [[valuesDatum componentsSeparatedByCharactersInSet: [NSCharacterSet newlineCharacterSet]] componentsJoinedByString:#" "];
NSString *removeSpace = [removeNewLine stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *removeSpaceOne = [removeSpace stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *trocaVirgulaPonto = [removeSpaceOne stringByReplacingOccurrencesOfString:#"," withString:#"."];
[novosValores addObject:trocaVirgulaPonto];
}
valoresFinais = [[NSMutableArray alloc]init];
for (NSString *valuesDatum in novosValores) {
NSArray *val = [valuesDatum componentsSeparatedByString:#" - "];
[valoresFinais addObject:val];
}
infos = [[NSMutableArray alloc]init];
for (NSArray *dados in valoresFinais) {
NSArray *arrayDados = [[NSArray alloc]initWithArray:dados];
for (NSString *teste in arrayDados) {
NSArray *arrayTeste = [teste componentsSeparatedByString:#","];
[infos addObject:arrayTeste];
}
}
NSLog(#"%#",[infos objectAtIndex:0]);
NSString *fff = [[NSString alloc] initWithFormat:#"%#", [infos objectAtIndex:0]];
[_detailDescriptionLabel setText:fff];
}
}
}
NEW EDIT:
I have this array:
2013-01-19 15:43:05.055 bloom[3564:c07] (
"7.730",
"0.020",
"0.26%",
"7.750",
"7.650-7.800",
"2.333.100",
"7.710",
"3.730-8.810",
"+4.04%"
)
All I need is a new array with the data from lines 5 and 8 separated by the "-".
So anyone has a light??
Thanks!!!

Answer 1

I solved this question with the help of Anoop. I changed a bit his code and finally my code is like this:
for (NSDictionary *valuesDatum in _detailItem) {
NSDictionary *itemAtIndex = (NSDictionary *)_detailItem;
self.title = [itemAtIndex objectForKey:#"SYMBOL"];
NSString *strUrl = #"http://www.bloomberg.com/quote/";
NSString *ativo = [itemAtIndex objectForKey:#"SYMBOL"];
NSString *consulta = [strUrl stringByAppendingString:ativo];
NSURL *url = [NSURL URLWithString:consulta];
NSData *webData = [NSData dataWithContentsOfURL:url];
NSString *xPathQuery = #"//span[#class=' price'] | //span[#class=' trending_up up'] | //span[#class=' trending_up up']/span | //table[#class='snapshot_table']/tr/td";
TFHpple *parser = [TFHpple hppleWithData:webData isXML:NO];
NSArray *array = [parser searchWithXPathQuery:xPathQuery];
valores = [[NSMutableArray alloc]init];
for (TFHppleElement *element in array) {
[valores addObject:[[element firstChild] content]];
}
novosValores = [[NSMutableArray alloc]init];
for (NSString *valuesDatum in valores) {
NSString *removeNewLine = [[valuesDatum componentsSeparatedByCharactersInSet:[NSCharacterSet newlineCharacterSet]] componentsJoinedByString:#" "];
NSString *removeSpace = [removeNewLine stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *removeSpaceOne = [removeSpace stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *removeSpaceTwo = [removeSpaceOne stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *removeDash = [removeSpaceTwo stringByReplacingOccurrencesOfString:#" - " withString:#" "];
NSString *trocaVirgulaPonto = [removeDash stringByReplacingOccurrencesOfString:#"," withString:#"."];
[novosValores addObject:trocaVirgulaPonto];
}
NSString *fullString=[novosValores componentsJoinedByString:#"_"];
NSString *changeDash = [fullString stringByReplacingOccurrencesOfString:#"-" withString:#"_"];
finalArray=[changeDash componentsSeparatedByString:#"_"];
//NSLog(#"%#", finalArray);
}
NSString *str = [[NSString alloc]initWithFormat:#"%#",[finalArray objectAtIndex:10]];
[_detailDescriptionLabel setText:str];

Answer 2

Are you sure you make like this:
label.text = [array objectAtIndex:0];
instead of:
label.text = array;

Answer 3

(
"0.877"
)
The above is an array, and you are putting that array onto label.
You have to use someLabel.text=[thatArray objectAtIndex:0];
EDIT:
As per your requirement try this one: (not compiler checked)
NSString *fullString=[array componentsJoinedByString:#"+"];
NSArray *brokenString=[fullString componentsSeparatedByString:#"-"];
NSString *mainString=brokenString[1];
NSArray *finalArray=[mainString componentsSepartedByString:#"+"];