我正在访问一个Web服务,其中我给出了开始日期和结束日期,并作为回报,我从Web服务中获取了一个字符串数组。 字符串数组中的每个字符串均采用此格式 “1 |银行名称|帐户NO | 121 |抽屉名称”。现在我想在表格视图的第一行显示这个内容。 第二行应该被String数组的第二个字符串占用。 我尝试了下面的方式,但我的表似乎是空的。请帮助。在表视图中显示数组的内容
#import "RootViewController.h"
@implementation RootViewController
- (void)viewDidLoad {
[super viewDidLoad];
recordResults = FALSE;
NSString *soapMessage = [NSString stringWithFormat:
@"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<S:Envelope xmlns:S=\"http://schemas.xmlsoap.org/soap/envelope/\">\n"
"<S:Header/\>\n"
"<S:Body>\n"
"<ns2:reviewDeposit xmlns:ns2=\"http://services.cbp.syntel.org/\">\n"
"<FromDate>%@</FromDate>\n"
"<ToDate>%@</ToDate>\n"
"</ns2:reviewDeposit>\n"
"</S:Body>\n"
"</S:Envelope>\n", @"Sep 10, 2009", @"Dec 10, 2009"
];
.........bla bla
}
/*.....methods for accessing web service*/
-(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *) namespaceURI qualifiedName:(NSString *)qName attributes: (NSDictionary *)attributeDict{
if([elementName isEqualToString:@"return"])
{
if(!soapResults)
{
soapResults = [[NSMutableString alloc] init];
}
recordResults = TRUE;
}}
-(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string{
if(recordResults)
{
//DFSSoapTestAppDelegate *appdel=(DFSSoapTestAppDelegate *)[[UIApplication sharedApplication]delegate];
[soapResults appendString: string];
}}
-(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName{
if([elementName isEqualToString:@"return"])
{
recordResults = FALSE;
//chunks=[soapResults componentsSeparatedByString:@"|"];
//NSString *s=[chunks objectAtIndex:0];
if([soapResults isEqualToString:@"Error"]){
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error" message:@"Sorry Please Refine Your Search"
delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil];
[alert show];
[alert release];
[email protected]"";
[email protected]"";
}else {
[chunks addObject:soapResults];//where chunks is a NSMutable array
NSLog(@"The Soap Results are.....");
NSLog(soapResults);// "1|Bank Name|Account NO|121|Drawer Name"
}
}
/
}
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)viewDidUnload {
// Release anything that can be recreated in viewDidLoad or on demand.
// e.g. self.myOutlet = nil;
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {return 1;}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {return [chunks count];}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}
// Configure the cell.
NSString *cellValue=[chunks objectAtIndex:indexPath.row];
cell.text =cellValue;
return cell;
}
- (void)dealloc {
[super dealloc];
}
@end
我试过,但应用程序崩溃。在控制台中没有错误 – shreedevi 2009-11-12 17:26:12
为您的代码添加一些断点,特别是在您的UITableView委托方法和reloadData中。浏览你的代码,看看你能否找到崩溃的根源。最后,在找出位置后,查找具有不正确值的变量。 – 2009-11-12 18:19:15