how to display array of dictionaries in a tableview in iphone - iphone

Question

hi friend i want display firstname and lastname both on cell but only firstname is displaying i try answer some one given me this link
This is the code used to obtain the 1st letter of each US State(stateName) in order to group them together alphabetically:
personarray = [[NSMutableArray alloc]init];
[personarray addObjectsFromArray:dislist.Peoplelistarray];
//short the personarray value:
NSSortDescriptor *asortDescriptor;
asortDescriptor=[NSSortDescriptor sortDescriptorWithKey:#"FirstName" ascending:YES selector:#selector(caseInsensitiveCompare:)];
//asortDescriptor=[[NSSortDescriptor alloc]initWithKey:#"TagName" ascending:YES];
NSArray *sortDescriptors=[NSArray arrayWithObject:asortDescriptor];
[self.personarray sortUsingDescriptors:sortDescriptors];
//---create the index---
Frstname = [[NSMutableArray alloc] init];
//check
NSMutableArray *tempArray = [[NSMutableArray alloc] init];
for (NSDictionary *row in personarray) {
[tempArray addObject:[row valueForKey:#"FirstName"]];
for (int i=0; i<[tempArray count]; i++){
char alphabet = [[tempArray objectAtIndex:i] characterAtIndex:0];
NSString *uniChar = [NSString stringWithFormat:#"%C", alphabet];
if (![Frstname containsObject:uniChar]){
[Frstname addObject:uniChar];
}
I am having issues understanding how to populate a tableview cell with BOTH the #“FirstName" and #“LastName"(as the subtitle) after I use NSPredicate to sort the array
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [Mytableview dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier] autorelease];
}
if (isSearchOn) {
NSString *cellValue = [searchResult objectAtIndex:indexPath.row];
cell.textLabel.text = cellValue;
}
else {
//---get the letter in the current section---
NSString* alphabet = [Frstname objectAtIndex:[indexPath section]];
//---get all states beginning with the letter---
NSPredicate *predicate =
[NSPredicate predicateWithFormat:#"SELF beginswith[c] %#", alphabet];
NSArray *Names = [[personarray valueForKey:#"FirstName"] filteredArrayUsingPredicate:predicate];
if ([Names count]>0) {
//---extract the relevant firstname from the Names object---
NSString *cellValue = [Names objectAtIndex:indexPath.row];
cell.textLabel.text = cellValue;
}

Answer 1

How about something like this, at the end of your code:
NSArray *firstNames = [[personarray valueForKey:#"FirstName"] filteredArrayUsingPredicate:predicate];
NSArray *lastNames = [[personarray valueForKey:#"LastName"] filteredArrayUsingPredicate:predicate];
if ([firstNames count]>0) {
//---extract the relevant firstname from the Names object---
NSString *firstName = [firstNames objectAtIndex:indexPath.row];
NSString *lastName = [lastNames objectAtIndex:indexPath.row];
NSString *cellValue = [NSString stringWithFormat:#"%# %#",firstName, lastName];
cell.textLabel.text = cellValue;
}