问题
When app run in simulator Disclosure indicator don't show.Because of this I can not go to Detail
NamesTableViewController.m :
#import "NamesTableViewController.h"
@interface NamesTableViewController ()
@property (nonatomic, copy) NSDictionary *propertyList;
@property (nonatomic, copy) NSArray *letters;
@property (nonatomic, copy)NSMutableArray *filteredNames;
@property (nonatomic, strong)UISearchController *searchController;
@end
@implementation NamesTableViewController
@synthesize propertyList, letters, filteredNames, searchController;
- (void)viewDidLoad {
[super viewDidLoad];
UITableView *tableView = (id)[self.view viewWithTag:1];
[tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"Cell"];
filteredNames = [[NSMutableArray alloc]init];
searchController = [[UISearchController alloc]init];
//bura bax self yigishdir
self.searchController.searchResultsUpdater = self;
NSString *path = [[NSBundle mainBundle] pathForResource:@"names" ofType:@"plist"];
self.propertyList = [NSDictionary dictionaryWithContentsOfFile:path];
self.letters = [[self.propertyList allKeys] sortedArrayUsingSelector:@selector(compare:)];
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
if (tableView.tag == 1){
return self.letters.count;
}else {
return 1;
}
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
if (tableView.tag == 1) {
NSString *letter = self.letters[section];
NSArray *keyValues = [self.propertyList[letter] allKeys];
return keyValues.count;
} else {
return [filteredNames count];
}
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
// Configure the cell...
if (tableView.tag == 1){
NSString *letter = self.letters[indexPath.section];;
NSArray *keyValues = [[self.propertyList[letter] allKeys] sortedArrayUsingSelector:@selector(compare:)];
cell.textLabel.text = keyValues[indexPath.row];
} else{
cell.textLabel.text = filteredNames[indexPath.row];
}
return cell;
}
-(NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView {
return self.letters;
}
-(NSString*)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
if (tableView.tag == 1) {
return letters [section];
} else {
return nil;
}
}
#pragma mark Search Display Delegate Methods
-(void)searchDisplayController:(UISearchController *)controller didLoadSearchResultsTableView:(UITableView *)tableView {
[tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"Cell"];
}
-(BOOL)searchDisplayController:(UISearchController *)controller shouldReloadTableForSearchString:(NSString *)searchString
{
[filteredNames removeAllObjects];
if (searchString.length > 0) {
NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF contains [search] %@", self.searchBar.text];
for (NSString *letter in letters) {
NSArray *matches = [[self.propertyList[letter] allKeys]filteredArrayUsingPredicate:predicate];
[filteredNames addObjectsFromArray:matches];
}
}
return YES;
}
@end
NamesTableViewController.h :
#import <UIKit/UIKit.h>
@interface NamesTableViewController : UITableViewController <UISearchDisplayDelegate, UISearchBarDelegate>
@property (strong, nonatomic) IBOutlet UISearchBar *searchBar;
@end
How can I accomplish this?Please help me. I am new
回答1:
try this
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
.......
}
Update
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
// Navigation logic may go here, for example: If your are used in connection
// use this
[self performSegueWithIdentifier:@"yourSegueName" sender:self];
// if you are used connection less in storyboard , use this
DetailViewController *vc = [self.storyboard instantiateViewControllerWithIdentifier:@"DetailViewController"];
// Push the view controller.
[self.navigationController pushViewController:vc animated:YES];
}
来源:https://stackoverflow.com/questions/35403921/why-disclosure-indicator-dont-show