將childViewController添加到ParentViewController中的問題

Question

我在將ViewController集成到另一個ViewController中時出現了一個奇怪的問題。 我會解釋我的問題，

我有誰包含ParentViewController（一Buttons（威樂/ Autour德莫伊，點菜/清單當然 ...），並進入該ParentViewController我用兩個ChildViewControllers之間切換： ListViewController和MapViewController（誰包含地圖的一個），我已經指定的幀爲ChildViewControllers採取(0, 104, 320, 282)：

if(mapViewController ==nil) { 
      mapViewController = [[MapViewController alloc] init]; 
      mapViewController.networkViewController = self; 
     } 

     mapViewController.view.frame = CGRectMake(0, 104, 320, 282); 
     [self.view addSubview:mapViewController.view]; 

一切工作就像一個魅力，但問題我擁有的是當我拖動地圖時，我的標記和我的註釋變成ParentViewController以上，他們隱藏了buttons。

圖像將解釋我的問題：

拖動前：

NB：我ParentController沒有按

在地圖上拖動後沒有透明背景，t他也映射，和我使用Mappy SDK IOS

的代碼添加註釋：MPPoiDataSourceMappyCustom.m

#import "MPPoiDataSourceMappyCustom.h" 

@implementation MPPoiDataSourceMappyCustom 

-(UIView *) labelAtIndex:(NSIndexPath *)indexPath withScreeLocation:(CGPoint)screenLocation withViewBounds:(CGRect)_bounds update:(BOOL)aUpdate { 

    // the label is allways up to date, we will not refresh it 
    if (aUpdate) 
     return nil; 

    if ([elementList count] > indexPath.row) 
    { 
     MPPoi * mpoi = [elementList objectAtIndex:indexPath.row]; 
     MPGlobalStyle* style = [MPGlobalStyle sharedStyle]; 
     style.textColor = [UIColor colorWithRed:1.0 green:1.0 blue:1.0 alpha:1.0]; 
     //style.borderColor = [UIColor whiteColor]; 
     style.textFont = [UIFont fontWithName:@"Helvetica-Bold" size:12.0]; 
     style.borderColor = [UIColor colorWithRed:1.0 green:1.0 blue:1.0 alpha:1.0]; 
     //style.borderColor = [UIColor colorWithRed:0.32 green:0.87 blue:0.05 alpha:1.0]; 
     style.backgroundColor = [UIColor colorWithRed:0.627 green:0.066 blue:0.196 alpha:1.0]; 
     MPCalloutView* mpCallOutView = [MPCalloutView calloutWithText:mpoi.uId withScreeLocation:screenLocation withViewBoundsWidth:_bounds.size.width]; 

//  MPCalloutViewStyle* style = [MPCalloutViewStyle blackAndWhiteStyle]; 
     mpCallOutView.popinstyle = style; 


     return mpCallOutView; 
    } 
    return nil; 
} 

@end 

，這是我用來顯示標記的方法：

-(void) addMarkersOnMap { 
    MPMarkerManager * markerManager = [self.mapView markerManager]; 
    MPMarkerCategory * category = [markerManager getCategory:STORE_LOC_CATEGORY]; 

    //change the image of markers of this category 
    category.markerImage = [UIImage imageNamed:@"green-marker.png"]; 

    //category settings 
    [category setOptimalZoom:YES];//set the zoom to be optimal : show all poi in the category 
    [category setHideLabelOnTheFirstShow:YES]; 
    [category setAnimateAtFirstShow:YES]; 

    //remove old elements 
    [category.dataSource removeAllElements]; 

    //create new mappy data source for our cotegory (stores) 
    MPPoiDataSourceMappyCustom* datasource = [[MPPoiDataSourceMappyCustom alloc] init ]; 

    //add markers on map 
    for(int i=0; i<self.arrayStores.count; i++) { 

     NSDictionary* currentStore = [self.arrayStores objectAtIndex:i]; 
     float latitude = [[currentStore objectForKey:@"latitude"] floatValue]; 
     float longitude = [[currentStore objectForKey:@"longitude"] floatValue]; 
     CLLocationCoordinate2D locationStore = CLLocationCoordinate2DMake(latitude, longitude); 

     //add the marker on the map for the current store 
     //create a new POI object with location 
     NSString* str = [NSString stringWithFormat:@"%@ \n %@ %d", [currentStore objectForKey:@"title"],[currentStore objectForKey:@"address"], [currentStore objectForKey:@"CP"] ]; 
     MPPoi * poi = [[MPPoi alloc] initWithUId:str withLocation:locationStore]; 
     [datasource addElement:poi]; 
     [poi release]; 
     NSLog(@"add store %d on the map , coordonnées :(%f , %f)", i,latitude,longitude); 
    } 

    [category setDataSource:datasource]; 
    [datasource release]; 

    //send all subviews to the back 
    for(UIView* view in [self.view subviews]) { 
     [self.view sendSubviewToBack:view]; 
    } 

} 

任何想法的朋友關於這個奇怪的問題的來源？這是來自Mappy SDK嗎？我試圖在MapViewController的子視圖上拼湊起來，並將它們發送給Back，但它對我不起作用。 由於事先

Answer 1

我試圖將其他意見前固定它：

[self.view bringSubviewToFront:self.headerView];