我需要加載一個視圖中的用戶登錄ID後。要確定有腳本,如果合併的用戶名和密碼是正確的,我有以下代碼:如何以編程方式在目標c中加載另一個視圖?
-(IBAction)buttonClicked:(id)sender {
NSURL *url = [NSURL URLWithString:@"................."];
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
[request addPostValue:gebruikersnaam.text forKey:@"gebruikersnaam"];
[request addPostValue:wachtwoord.text forKey:@"wachtwoord"];
[request setDelegate:self];
[request setDidFinishSelector:@selector(requestFinished:)];
[request setDidFailSelector:@selector(requestFailed:)];
[request startSynchronous];
NSString *toegang = [NSString stringWithFormat:@"%@", [request responseString]];
int level = [toegang intValue];
if(level == 0){
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Inloggen mislukt!" message:@"Het inloggen met het opgegeven gebruikersnaam en wachtwoord is mislukt. Probeer het opnieuw" delegate:self cancelButtonTitle:@"Probeer Opnieuw" otherButtonTitles:nil];
[alert show];
[alert release];
} else {
[self.view removeFromSuperview];
}
}
我如何引發另一視圖中else {statement?我需要當用戶登錄應用程序啓動時不被加載視圖,和..
爲什麼會附上一個'php'標籤? – Wrikken
對不起,開始收到的數據來自PHP頁面。我也意識到這與問題無關。對於那個很抱歉。 – Jack