如何在地圖工具箱中獲取pin彈出消息iphone

我有一個任務，開發與asp.net的地圖工具包和web服務的應用程序。如何在地圖工具箱中獲取pin彈出消息iphone

我的問題是當我從Web服務獲取位置。並根據該位置銷也設置到它的位置。

但我的問題是我已經給它彈出的針。它正在工作，當用戶點擊它會顯示彈出的引腳。但彈出引腳不起作用。我已經包含了針腳和針腳的所有相關代碼。但是當我點擊該引腳時它不起作用。

我還添加了代碼來顯示地圖和消息，我已經給出了銷。

- (MKAnnotationView *)mapView:(MKMapView *)map viewForAnnotation:(id <MKAnnotation>)annotation 
{ 
    NSLog(@"Controll comes here"); 

    if (annotation == mapView.userLocation) 
     return nil; 

    MKPinAnnotationView *pin = (MKPinAnnotationView *) [mapView dequeueReusableAnnotationViewWithIdentifier: @"asdf"]; 

    if (pin == nil) 
     pin = [[[MKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier: @"asdf"] autorelease]; 

    else 

    pin.annotation = annotation; 
    pin.userInteractionEnabled = YES; 
    UIButton *disclosureButton = [UIButton buttonWithType:UIButtonTypeDetailDisclosure]; 
    [disclosureButton setFrame:CGRectMake(0, 0, 30, 30)]; 

    pin.rightCalloutAccessoryView = disclosureButton; 
    pin.pinColor = MKPinAnnotationColorRed; 
    pin.animatesDrop = YES; 
    [pin setEnabled:YES]; 
    [pin setCanShowCallout:YES]; 
    return pin; 

} 

- (void)mapView:(MKMapView *)mapView annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control 
{ 
    NSString *strTitle = [NSString stringWithFormat:@"%@",[lines objectAtIndex:i]]; 
    NSMutableDictionary *d; 
    NSMutableArray *temp=[NSArray arrayWithArray:lat]; 

    // NSArray *temp=[NSArray arrayWithArray:[NSArray arrayWithArray:[reports objectAtIndex:0]]]; 
    for (int k = 0; k< i -1; k++) 
    { 
     d = (NSMutableDictionary*)[temp objectAtIndex:k]; 
     NSString *strAddress = [NSString stringWithFormat:@"%@",[d valueForKey:@"comments"]]; 

     if([strAddress isEqualToString:strTitle]) { 
      [self presentModalViewController:self.nxtDetailsVCtr animated:YES]; 
      [self.nxtDetailsVCtr.lblDetail setText:strAddress];  
      break; 
     } 


    } 
}

來源

2011-08-05 Hrushikesh Betai

請解釋什麼calloutAccessoryControlTapped代碼試圖做的。 '線'是什麼，'i'變量是如何設置的？ – Anna

好的liines（NSArray）將會從這裏存儲，我從XML找到的字符得到soapResult。的NSLog（@ 「SoapString：％@」，soapResult）; str = [NSString stringWithString：soapResult]; NSCharacterSet * spacenotwant = [NSCharacterSet characterSetWithCharactersInString：@「」]; str = [[str componentsSeparatedByCharactersInSet：spacenotwant] componentsJoinedByString：@「，」]; lines = [str componentsSeparatedByString：@「，」];我從didStart（XML Parser）元素中設置i（int），用於增加xml獲取值並存儲它.Got IT。 –

對於u需要執行下面的代碼爲

- (void)mapView:(MKMapView *)mapView annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control 
{ 
    NSString *strTitle = [NSString stringWithFormat:@"%@",[view.annotation title]]; 
    NSMutableDictionary *d; 
    NSArray *temp=[NSArray arrayWithArray:[NSArray arrayWithArray:[reports objectAtIndex:0]]]; 
    for (int i = 0; i<[temp count]; i++) 
    { 
     d = (NSMutableDictionary*)[temp objectAtIndex:i]; 
     NSString *strAddress = [NSString stringWithFormat:@"%@",[d valueForKey:@"comments"]]; 

      if([strAddress isEqualToString:strTitle]) 
      { 
       if(!nxtDetails){ 
        nxtDetails=[[MyCityDetails alloc] initWithNibName:@"MyCityDetails" bundle:nil]; 
       } 
       NSLog(@"%@",[dForAnnotation valueForKey:@"report_types"]); 
       nxtDetails.dForAnnotation= dForAnnotation; 
nxtDetails.arForAnnotation=d; 
       [self.navigationController pushViewController:nxtDetails animated:YES]; 
      } 

    } 
}

來源

2011-08-06 07:42:00

如何在地圖工具箱中獲取pin彈出消息iphone

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