Frage

Alle müssen in meiner Anforderung eine E-Mail mit der angehängten Textdatei senden, in der sich in Dokumentverzeichnis befindet.

Hier ist der Code, den ich versucht habe generasacodicetagpre.

War es hilfreich?

Lösung

Here a sample, try this

MFMailComposeViewController *mViewController = [[MFMailComposeViewController alloc] init];
mViewController.mailComposeDelegate = self;

//Imposto l'oggetto
[mViewController setSubject:@"Invio Copia Commissione"];

//Preparo l' A: Devo spezzare gli indirizzi E-mail
NSArray *toRecipients = [NSArray arrayWithArray:[Globals.AEmail componentsSeparatedByString:@";"]];
[mViewController setToRecipients:toRecipients];


//Preparo il Cc: Devo spezzare gli indirizzi E-mail
if ([Config.EmailAgg length] != 0) {
    NSArray *CcRecipients = [NSArray arrayWithArray:[Config.EmailAgg componentsSeparatedByString:@";"]];
    [mViewController setCcRecipients:CcRecipients];
}

//Setto il corpo dell'E-mail
[mViewController setMessageBody:Globals.TestoEmail isHTML:NO];


//A questo punto visto che ho fatto 30 salvo il testo anche come file allegato dell'E-mail
[Globals.TestoEmail writeToFile:[NSString stringWithFormat:@"%@/CopiaCommissione.txt", Globals.DocumentsPath] atomically:TRUE encoding:NSUTF8StringEncoding error:nil];
NSData *Allegato = [NSData dataWithContentsOfFile:[NSString stringWithFormat:@"%@/CopiaCommissione.txt", Globals.DocumentsPath]];
[mViewController addAttachmentData:Allegato mimeType:@"text/plain" fileName:@"CopiaCommissione.txt"];


[self presentModalViewController:mViewController animated:YES];
[mViewController release];

try to change mimeType in your code like this

[picker addAttachmentData:data mimeType:@"text/plain" fileName:@"log.txt"];
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