UIRefreshControl nakładki tekstowe na wskaźnik odświeżania
Zaczynam od programowania pod XCode 5 z iOS 7 SDK. A kiedy tworzę UITableViewController
z UIRefreshControl
z 'attributedText', mam tekst nałożony na grafikę UIRefreshControl
(animacja postępu kółka).
Ale kiedy pociągnę w dół i zwolnię palec, tekst wskakuje do normalnej pozycji. Dlaczego to się stało?
UIRefreshControl *refreshControl = [[UIRefreshControl alloc] init];
[refreshControl addTarget:self action:@selector(updateDeviceList) forControlEvents:UIControlEventValueChanged];
refreshControl.attributedTitle = [[NSAttributedString alloc] initWithString:@"Update Devices States"];
self.refreshControl = refreshControl;
Przed ściągnięciem do końca:
Po UIRefreshControl
release:
17
3 answers
Proszę spróbować.
- (void)viewDidLoad
{
[super viewDidLoad];
UIRefreshControl *refreshControl = [[UIRefreshControl alloc] init];
refreshControl.attributedTitle = [[NSAttributedString alloc] initWithString:@"Pull to Refresh"];
[refreshControl addTarget:self action:@selector(refresh:) forControlEvents:UIControlEventValueChanged];
self.refreshControl = refreshControl;
dispatch_async(dispatch_get_main_queue(), ^{
[self.refreshControl beginRefreshing];
[self.refreshControl endRefreshing];
});
}
27
Author: jeilsoft,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-12-27 08:54:21
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-12-27 08:54:21
Wywołanie layoutIfNeeded
Po ustawieniu tytułu
self.refreshControl = [[UIRefreshControl alloc] init];
[self.refreshControl addTarget:self action:@selector(updateDeviceList) forControlEvents:UIControlEventValueChanged];
self.refreshControl.attributedTitle = [[NSAttributedString alloc] initWithString:@"Update Devices States"];
[self.refreshControl layoutIfNeeded];
0
Author: Parag Bafna,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2016-07-08 12:05:48
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2016-07-08 12:05:48
Zmień kod na następujący
self.refreshControl = [UIRefreshControl new];
[self.refreshControl addTarget:self action:@selector(updateDeviceList) forControlEvents:UIControlEventValueChanged];
self.refreshControl.attributedTitle = [[NSAttributedString alloc] initWithString:@"Update Devices States"];
self.refreshControl = refreshControl;
To powinno rozwiązać twój problem
-3
Author: CTiPKA,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-10-18 14:13:29
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-10-18 14:13:29