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POHaving Problems With UISearchBar in UITableViewController
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2011-06-28T02:46:51.353
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2017-07-01T06:43:12.917
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2017-07-01T06:43:12.917
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Body
I am trying to add a UISearchBar to my UITableView. This is the method they use to search: <pre><code>- (void) searchTableView { NSString *searchText = searchBar.text; NSMutableArray *searchArray = [[NSMutableArray alloc] init]; for (NSDictionary *dictionary in listOfItems) { NSArray *array = [dictionary objectForKey:@"Countries"]; [searchArray addObjectsFromArray:array]; } for (NSString *sTemp in searchArray) { NSRange titleResultsRange = [sTemp rangeOfString:searchText options:NSCaseInsensitiveSearch]; if (titleResultsRange.length &gt; 0) [copyListOfItems addObject:sTemp]; } [searchArray release]; searchArray = nil; } </code></pre> But I don't have a dictionary, I just want to search in my array 'exerciseArray' which is init like this: <pre><code>NSString *path = [[NSBundle mainBundle]pathForResource:@"data" ofType:@"plist"]; NSMutableArray *rootLevel = [[NSMutableArray alloc]initWithContentsOfFile:path]; self.exerciseArray = rootLevel; [rootLevel release]; </code></pre> When I NSLog it, I get: <pre><code>exerciseArray: ( { exerciseName = "Balance Board"; }, { exerciseName = "Barbell Seated Calf Raise"; }, { exerciseName = "Calf Press On The Leg Press Machine"; }, { exerciseName = "Calf Raises- With Bands"; }, </code></pre> So can anyone help me modify the search method to fit the array I have? It seems to have a key in it. I tried this but it did not work and crashed at line <code>NSRange titleResultsRange = [sTemp rangeOfString:searchText options:NSCaseInsensitiveSearch];</code> with error <code>*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFDictionary rangeOfString:options:]: unrecognized selector sent to instance 0x2d6450</code> <pre><code>- (void) searchTableView { NSString *searchText = searchBar.text; NSLog(@"exerciseArray: %@", exerciseArray); for (NSString *sTemp in listOfItems) { if (sTemp) { NSRange titleResultsRange = [sTemp rangeOfString:searchText options:NSCaseInsensitiveSearch]; if (titleResultsRange.length > 0) [copyListOfItems addObject:sTemp]; } } } </code></pre>
Tags
<iphone><objective-c><uitableview><uiviewcontroller><uisearchbar>
Title
Having Problems With UISearchBar in UITableViewController
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