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我尝试通过选择计数在某些标签上显示 Web 服务字段。对不起，我的问题很大，但我必须解决这个问题。

我有一些标签。

选择“1”分支

                       Branch Name : XYZ Branch


                        Product1   Product2   Product3  Product4



   Sales Number        12        13         15           22


  Liters               123       132        111          231

  Price              123000     1243300    1929922       2232233

选择“2”分支

                       Branch Name : ABC Branch


                        Product1   Product2   Product3    Product4



   Sales Number        17           18             17      44  


  Liters               123          132            111     343

  Price                45454545     565656     34343434   2232323

输出在这里

选择前 1 个分支时

在此处输入图像描述

选择前 2 个分支时

在此处输入图像描述

我的问题：它一一显示。当我选择前 1.branch 时，它会显示前 1.branch 详细信息。我希望当我从计数中选择前 10 个时，它将通过滚动视图（如 tableview）向我显示来自 Web 服务的前 10 个分支详细信息。

      @interface ViewController ()

      {



   NSMutableData *webData;
   NSXMLParser *xmlParser;
   NSMutableString *retornoSOAP;
   BOOL teveRetorno;
   NSMutableString *retornoSOAP1;
   BOOL teveRetorno1;


  }

  - (void)selectAnElection:(NSNumber *)selectedIndex element:(id)element;
  - (void)selectProducts:(NSNumber *)selectedIndex element:(id)element;
  - (void)selectCount:(NSNumber *)selectedIndex element:(id)element;

   @end

   @synthesize elections = _elections;
   @synthesize products = _products;
  @synthesize topnumber = _topnumber;
  -(void)viewDidLoad
  {

  NSMutableArray* topnumbershow = [NSMutableArray new];

  self.elections= [NSArray arrayWithObjects:@"miktar", @"tutar", @"adet", nil];

  self.products = [NSArray arrayWithObjects:@"KB95", @"Motorin", @"LPG",@"Toplam", nil];

   for (int i = 1; i <= 50; i++) {
    [topnumbershow addObject:[NSString stringWithFormat:@"%d", i]];
   }

   self.topnumber= topnumbershow;

我的选择器按钮

   - (IBAction)selectAnElection:(UIControl *)sender {
  [ActionSheetStringPicker showPickerWithTitle:@"Choose a  election" rows:self.elections   
  initialSelection:self.selectedIndex target:self    
   successAction:@selector(selectAnElection:element:)   
   cancelAction:@selector(actionPickerCancelled:) origin:sender];

   }


  - (IBAction)selectProducts:(UIControl *)sender {
   [ActionSheetStringPicker showPickerWithTitle:@"Select a Products" rows:self.products 
   initialSelection:self.selectedIndex target:self 
   successAction:@selector(selectProducts:element:) 
    cancelAction:@selector(actionPickerCancelled:) origin:sender];
   }

  - (IBAction)selectCount:(UIControl *)sender {
  [ActionSheetStringPicker showPickerWithTitle:@"Top numbers ? " rows:self.topnumber
   initialSelection:self.selectedIndex target:self 
   successAction:@selector(selectCount:element:) 
   cancelAction:@selector(actionPickerCancelled:) origin:sender];

   }

显示详细信息按钮

  -(IBAction) ShowDetails:(UIButton *)sender


  {
     NSString *mensagemSOAP= [NSString stringWithFormat:@"<?xml version=\"1.0\" 

     encoding=\"utf-8\"?>\n"
                         "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-  
     instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"   
      xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n"
       "<soap:Body>\n"
        "<TopBranches xmlns=\"http://tempuri.org/\">\n"
        "<date1>%@</date1>\n"
        "<date2>%@</date2>\n"
        "<Elections>%@</Elections>\n"
        "<Products>%@</Products>\n"
        "<Count>%@</Count>\n"
         "</TopBranches>\n"
          "</soap:Body>\n"
           "</soap:Envelope>\n",
         Date1.text,Date2.text,_ElectionsTextField.text,
      _ProductsTextfield.text,_CountTextField.text];




      NSLog(@"SOAP Message = \n%@\n\n", mensagemSOAP);

NSURL *url = [NSURL URLWithString:@"http://webservice:1249/topbranchdetails.asmx"];
    NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];       
    NSString *tamanhoMensagem = [NSString stringWithFormat:@"%d", [mensagemSOAP length]];

   [theRequest addValue:@"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
   [theRequest addValue: @"http://tempuri.org/TopBranches"  
   forHTTPHeaderField:@"SOAPAction"];
   [theRequest addValue:tamanhoMensagem forHTTPHeaderField:@"Content-Length"];
   [theRequest setHTTPMethod:@"POST"];
   [theRequest setHTTPBody:[mensagemSOAP dataUsingEncoding:NSUTF8StringEncoding]];

     NSURLConnection *conexao = [[NSURLConnection alloc] initWithRequest:theRequest 
     delegate:self];

  if(conexao){
    webData = [NSMutableData data];
   }else{
    NSLog(@"Connection Error.");
   }
   }

XML 解析过程

  -(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse  
  *)response{
[webData setLength: 0];
  }

  -(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
   [webData appendData:data];
  }

  -(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error{
  NSLog(@"Connection Error.");
  }

  -(void)connectionDidFinishLoading:(NSURLConnection *)connection{
  NSLog(@"Bitti. Alinan Veri Byte: %d", [webData length]);
  NSString *xmlString = [[NSString alloc] initWithBytes: [webData mutableBytes] length: 
  [webData length] encoding:NSUTF8StringEncoding];
  NSLog(@"%@", xmlString);
  if (xmlParser) {
    xmlParser = nil;
}

xmlParser = [[NSXMLParser alloc] initWithData:webData];
[xmlParser setDelegate:self];
[xmlParser shouldResolveExternalEntities];
[xmlParser parse];


  }

  int numberOfCount = 0;


  -(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName               
  namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:      
  (NSDictionary *)attributeDict{


  if ( [elementName isEqualToString:@"BranchName"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}

if ( [elementName isEqualToString:@"BranchID"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}

if ( [elementName isEqualToString:@"KB95Miktar"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}


if ( [elementName isEqualToString:@"MotorinMiktar"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}





if ( [elementName isEqualToString:@"LpgMiktar"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}



if ( [elementName isEqualToString:@"MiktarToplam"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}


if ( [elementName isEqualToString:@"KB95Adet"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}


if ( [elementName isEqualToString:@"MotorinAdet"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}

if ( [elementName isEqualToString:@"LpgAdet"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}

if ( [elementName isEqualToString:@"AdetToplam"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}
if ( [elementName isEqualToString:@"KB95Tutar"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}
if ( [elementName isEqualToString:@"MotorinTutar"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}
if ( [elementName isEqualToString:@"LpgTutar"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}
  if ( [elementName isEqualToString:@"TutarToplam"] ) {



    if (!retornoSOAP) {
        retornoSOAP = [[NSMutableString alloc] init];
    }
    teveRetorno = YES;

}

  }

  - (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string{
 if (teveRetorno) {
    [retornoSOAP appendString:string];
 }
  }

在标签上显示 Web 服务字段

  - (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName 
   namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName{



if ( [elementName isEqualToString:@"BranchName"] ) {
   BranchName.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;



}

  if ( [elementName isEqualToString:@"BranchID"] ) {
    BranchID.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}


 if ( [elementName isEqualToString:@"KB95Miktar"] ) {
    K95MiktarLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}

 if ( [elementName isEqualToString:@"MotorinMiktar"] ) {
    MotorinMiktarLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}
if ( [elementName isEqualToString:@"LpgMiktar"] ) {
    LPGMiktarLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}
if ( [elementName isEqualToString:@"MiktarToplam"] ) {
    ToplamMiktarLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}
if ( [elementName isEqualToString:@"KB95Tutar"] ) {
    K95TutarLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}
if ( [elementName isEqualToString:@"MotorinTutar"] ) {
    MotorinTutarLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}
if ( [elementName isEqualToString:@"LpgTutar"] ) {
    LPGTutarLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}
if ( [elementName isEqualToString:@"TutarToplam"] ) {
    ToplamTutarLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}

if ( [elementName isEqualToString:@"KB95Adet"] ) {
    K95AdetLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}
if ( [elementName isEqualToString:@"MotorinAdet"] ) {
    MotorinAdetLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}

if ( [elementName isEqualToString:@"LpgAdet"] ) {
    LPGAdetLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}

if ( [elementName isEqualToString:@"AdetToplam"] ) {
    ToplamAdetLabel.text = retornoSOAP;

    retornoSOAP = nil;
    teveRetorno = NO;

}

 }



  - (void)selectAnElection:(NSNumber *)selectedIndex element:(id)element {
  self.selectedIndex = [selectedIndex intValue];

//may have originated from textField or barButtonItem, use an IBOutlet instead of element
 self.ElectionsTextField.text = [self.elections objectAtIndex:self.selectedIndex];

}

  - (void)selectProducts:(NSNumber *)selectedIndex element:(id)element {
self.selectedIndex = [selectedIndex intValue];

//may have originated from textField or barButtonItem, use an IBOutlet instead of element
self.ProductsTextfield.text = [self.products objectAtIndex:self.selectedIndex];
}


  - (void)selectCount:(NSNumber *)selectedIndex element:(id)element {
self.selectedIndex = [selectedIndex intValue];

//may have originated from textField or barButtonItem, use an IBOutlet instead of element
self.CountTextfield.text = [self.topnumber objectAtIndex:self.selectedIndex];
  }
4

1 回答 1

1

你可以尝试这样的事情。

[self createDynamicView];

-(void)createDynamicView{

    CGFloat yOffset = 0;

    for (int i=0;i<5;i++) {  //how many views you want to add in scrollview
        yOffset += 5;
        UILabel* lblHeaderTitle = [[UILabel alloc] initWithFrame:CGRectMake(8, yOffset, 310, 21)];
        [lblHeaderTitle setTextAlignment:UITextAlignmentLeft];
        [lblHeaderTitle setFont:[UIFont fontWithName:@"Helvetica-Bold" size:16.0f]];
        [lblHeaderTitle setText:[currentDict valueForKey:@"TITLE"]];
        [lblHeaderTitle setTextColor:[UIColor blackColor]];


        [scrlvDynamicContent addSubview:lblHeaderTitle];
        [lblHeaderTitle release];
        //INCREMNET in yOffset 
        yOffset += 25;

    [scrlvDynamicContent setContentSize:CGSizeMake(320, yOffset)];

}
于 2013-07-16T12:26:34.927 回答