how can print array json values into uitableview in iphone - iphone

Question

JSON format code looks like this:
{
"rates": {
"amc": "201",
"hyd": "500.50",
"guj": "200.10",
"afgd": "400"
}
}
After parsing JSON values the above code array returns:
array = [values valueForKey:#"rates"];
which array return
{
amc = "201";
hyd = "500.50";
guj = "200.10";
afgd = "400";
...........etc
}
But i want to print in UITableView look amc:201
How can i do this?
- (void)connectionDidFinishLoading:(NSURLConnection *)connection
{
[connection release];
NSString *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
self.responseData = nil;
values = [responseString JSONValue];
array = [[NSMutableArray alloc] init];
NSMutableArray *arrTitle = [[NSMutableArray alloc] init];
NSMutableArray *arrValues = [[NSMutableArray alloc] init];
array =[values valueForKey:#"rates"];
NSLog(#"array values:--> %#",array);
// NSLog(#"values:--> %#",values);
// NSLog(#"Particular values:--> %#",[[values valueForKey:#"rates"] valueForKey:#"AED"]);
tempDict1 = (NSMutableDictionary *)array;
NSArray *arr;// =[[NSArray alloc]init];
arr = [[tempDict1 valueForKey:#"rates"] componentsSeparatedByString:#";"];
NSLog(#"arr-->%#",arr);
NSString *subStar = #"=";
[arrTitle removeAllObjects];
[arrValues removeAllObjects];
for (int i=0; i<[arr count]-1; i++)
{
[arrTitle addObject:[[arr objectAtIndex:i] substringToIndex:NSMaxRange([[arr objectAtIndex:i] rangeOfString:subStar])-1]];
[arrValues addObject:[[arr objectAtIndex:i] substringFromIndex:NSMaxRange([[arr objectAtIndex:i] rangeOfString:subStar])]];
NSLog(#"arrTitle is:--> %#",arrTitle);
}
tempDict1 = (NSMutableDictionary*)[array objectAtIndex:0];
array = [values valueForKey:#"rates"];
NSLog(#"tempDict--%#",[tempDict1 objectForKey:#"AED"]);
[array retain];
[tbl_withData reloadData];
}

Answer 1

try:
NSMutableArray * array2=[[NSMutableArray alloc]init];
[array addObject: [[array objectAtIndex:0] objectForKey:#"amc"]];
[array addObject: [[array objectAtIndex:0] objectForKey:#"hyd"]];
[array addObject: [[array objectAtIndex:0] objectForKey:#"guj"]];
[array addObject: [[array objectAtIndex:0] objectForKey:#"afgd"]];
now put array2 values in your table cell.
like:
cell.text=[array2 objectAtIndex:indexPath.row];

Answer 2

try this:-
NSDictionary *dict =[values valueForKey:#"rates"];
NSString *str=[dict valueForKey:#"amc"];
You need to do this:-
NSString *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
self.responseData = nil;
values = [responseString JSONValue];
NSMutableArray *arrTitle = [[NSMutableArray alloc] init];
NSMutableArray *arrValues = [[NSMutableArray alloc] init];
NSDictionary *dict =[values valueForKey:#"rates"];
NSString *str=[dict valueForKey:#"amc"];
rest you can do according to your requirements.

Answer 3

Return type for [values valueForKey:#"rates"] is a dictionary not array of values.
NSDictionary *dict = [values valueForKey:#"rates"];
Now you can refer get values within dictionary using objectForKey
Or else if you want to store in array.
NSMutableArray *array = [NSMutableArray array];
for (NSString *key in [dict allKeys])
{
array = [dict objectForKey:key];
}
So finally array has all the values within dictionary.
// returns no of rows
-(NSInteger) tableView: (UITableView *) tableView numberOfRowsInSection: (NSInteger) section
{
return [array count];
}
// contents of row will be
-(UITableViewCell*) tableView: (UITableView *) tableView cellForRowAtIndexPath: (NSIndexPath *) indexPath
{
static NSString *CellIdentifier = #"test";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}
// Configure the cell...
NSString *value = [self. array objectAtIndex:indexPath.row];
cell.textLabel.text = value;
return cell;
}