Search Bar only works in console and not in simulator - iphone

Question

My Search Bar works in console but in the simulator doesn't work and i don't know why.
I have tried with many codes but nothing works. I'm looking for restaurant names in my tableview but when i type nothing happen, everything stays equal in the simulator.
This is my code:
-(void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText{
if([searchText length] == 0){
[jsonObject2 removeAllObjects];
[jsonObject2 addObjectsFromArray:jsonObject];
}else{
[jsonObject2 removeAllObjects];
for(NSDictionary *dictionary in jsonObject)
{
NSObject *ob = [dictionary objectForKey:#"nombres"];
if([ob isKindOfClass: [NSString class]])
{
NSString*string=[ob description];
NSRange range = [string rangeOfString:searchText options:NSCaseInsensitiveSearch];
if (range.location != NSNotFound) {
[jsonObject2 addObject:ob];
NSLog(#"%#",jsonObject2);
}
}
}
}
[myTableView reloadData];
}
-(void)searchBarSearchButtonClicked:(UISearchBar *)asearchBar{
[searchBar resignFirstResponder];
}

Answer 1

There may be two reasons for this issue
You are using jsonObject as your data source of table view. If so use jsonObject2.
If first case is wrong then may be you should log your jsonObject2 after all search component are added in that. And fix that in case it doesn't string objects in it.

Answer 2

I found my problem and i add this code to search textDidChange method:
-(void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText{
if([searchText length] == 0){
[jsonObject2 removeAllObjects];
[jsonObject2 addObjectsFromArray:jsonObject];
//NSLog(#"%#",jsonObject2);
}else{
[jsonObject2 removeAllObjects];
for(NSDictionary *dictionary in jsonObject)
{
NSString*string=[dictionary objectForKey:#"nombres"];
NSRange range=[string rangeOfString:searchText options:NSCaseInsensitiveSearch];
if (range.location != NSNotFound) {
[jsonObject2 addObject:dictionary];
NSLog(#"%#",jsonObject2);
}
}
}
[myTableView reloadData];
}

Answer 3

First check UITableView and UISearchBar are add properly or not ??? ... and then Take Two NSMutableArray and add one array to another array in ViewDidLoad method such like,
self.listOfTemArray = [[NSMutableArray alloc] init]; // array no - 1
self.ItemOfMainArray = [[NSMutableArray alloc] initWithObjects:#"YorArrayList", nil]; // array no - 2
[self.listOfTemArray addObjectsFromArray:self.ItemOfMainArray]; // add 2array to 1 array
And Write following Methos of code
- (void)searchBar:(UISearchBar *)theSearchBar textDidChange:(NSString *)searchText
{
NSString *name = #"";
NSString *firstLetter = #"";
if (self.listOfTemArray.count > 0)
[self.listOfTemArray removeAllObjects];
if ([searchText length] > 0)
{
for (int i = 0; i < [self.ItemOfMainArray count] ; i = i+1)
{
name = [self.ItemOfMainArray objectAtIndex:i];
if (name.length >= searchText.length)
{
firstLetter = [name substringWithRange:NSMakeRange(0, [searchText length])];
//NSLog(#"%#",firstLetter);
if( [firstLetter caseInsensitiveCompare:searchText] == NSOrderedSame )
{
// strings are equal except for possibly case
[self.listOfTemArray addObject: [self.ItemOfMainArray objectAtIndex:i]];
NSLog(#"=========> %#",self.listOfTemArray);
}
}
}
}
else
{
[self.listOfTemArray addObjectsFromArray:self.ItemOfMainArray ];
}
[self.tblView reloadData];
}
And Write in cellForRowAtIndexPath
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"Foobar"];
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:#"Foobar"];
cell.selectionStyle = UITableViewCellSelectionStyleBlue;
cell.textLabel.textColor = [UIColor blackColor];
}
cell.textLabel.text = [self.listOfTemArray objectAtIndex: indexPath.row];
return cell;
}
This code might helpful for you...thanks :)