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POHow to display the data on the table view which are fetched from the web service in iphone
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I am using the following code to fetch the data from the web service, <pre><code>- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. recordResults = FALSE; NSString *soapMessage = [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" "<GetContacts xmlns=\"http://tempuri.org/\">\n" "<loginid>nareshreddyyaradla.net@gmail.com</loginid>\n" "</GetContacts>\n" "</soap:Body>\n" "</soap:Envelope>\n",loginId.text ]; NSLog(soapMessage); NSURL *url = [NSURL URLWithString:@"http://www.xxxxxx.net/services/contacts.asmx"]; NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url]; NSString *msgLength = [NSString stringWithFormat:@"%d",[soapMessage length]]; [theRequest addValue:@"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"]; [theRequest addValue:@"http://tempuri.org/GetContacts" forHTTPHeaderField:@"SOAPAction"]; [theRequest addValue:msgLength forHTTPHeaderField:@"Content-Length"]; [theRequest setHTTPMethod:@"POST"]; [theRequest setHTTPBody:[soapMessage dataUsingEncoding:NSUTF8StringEncoding]]; NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self]; NSHTTPURLResponse *urlResponse = nil; NSError *error = [[NSError alloc] init]; NSData *responseData = [NSURLConnection sendSynchronousRequest:theRequest returningResponse:&urlResponse error:&error]; NSString *result = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; NSLog(@"Response Code: %d",[urlResponse statusCode]); if([urlResponse statusCode] >= 200 && [urlResponse statusCode] < 300) { NSLog(@"Response: %@", result); } if( theConnection ) { webData = [NSMutableData data]; } else { NSLog(@"theConnection is NULL"); } } -(void)connection:(NSURLConnection *)connection didReceiveData:(NSURLResponse *)response { [webData setLength:0]; } -(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error { NSLog(@"ERROR with theConnection"); } -(void)connectionDidFinishLoading:(NSURLConnection *)connection { NSLog(@"DONE. Received Bytes: %d", [webData length]); NSString *theXML = [[NSString alloc] initWithBytes:[webData mutableBytes] length:[webData length] encoding:NSUTF8StringEncoding]; NSLog(theXML); if( xmlParser ) { } xmlParser = [[NSXMLParser alloc] initWithData:webData]; [xmlParser setDelegate:self]; [xmlParser setShouldResolveExternalEntities:YES]; [xmlParser parse]; } -(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict { if([elementName isEqualToString:@"GetContactsResult"]) { if(!soapResults) { soapResults = [[NSMutableString alloc] init]; } recordResults = TRUE; } } -(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string { if( recordResults ) { [soapResults appendString:string]; } } -(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName { if([elementName isEqualToString:@"GetContactsResult"]) { recordResults = FALSE; greeting.text = soapResults; soapResults = nil; } } </code></pre> The following is the data which i am getting in the console, <pre><code>&lt;normalcontacts&gt; &lt;table_id&gt;1788&lt;/table_id&gt; &lt;table_name&gt;nareshaug11&lt;/table_name&gt; &lt;total_contact&gt;48&lt;/total_contact&gt; &lt;created_date&gt;2011-08-11T01:24:00-07:00&lt;/created_date&gt; &lt;/normalcontacts&gt; &lt;normalcontacts&gt; &lt;table_id&gt;1730&lt;/table_id&gt; &lt;table_name&gt;nareshtodayjuly28&lt;/table_name&gt; &lt;total_contact&gt;2&lt;/total_contact&gt; &lt;created_date&gt;2011-07-27T23:01:00-07:00&lt;/created_date&gt; &lt;/normalcontacts&gt; &lt;normalcontacts&gt; &lt;table_id&gt;1685&lt;/table_id&gt; &lt;table_name&gt;naresh2&lt;/table_name&gt; &lt;total_contact&gt;0&lt;/total_contact&gt; &lt;created_date&gt;2011-07-07T22:12:00-07:00&lt;/created_date&gt; &lt;/normalcontacts&gt; &lt;normalcontacts&gt; &lt;table_id&gt;1596&lt;/table_id&gt; &lt;table_name&gt;todaymay26&lt;/table_name&gt; &lt;total_contact&gt;0&lt;/total_contact&gt; &lt;created_date&gt;2011-05-26T03:24:00-07:00&lt;/created_date&gt; &lt;/normalcontacts&gt; &lt;normalcontacts&gt; &lt;table_id&gt;667&lt;/table_id&gt; &lt;table_name&gt;my contacts&lt;/table_name&gt; &lt;total_contact&gt;1&lt;/total_contact&gt; &lt;created_date&gt;2010-07-19T23:13:00-07:00&lt;/created_date&gt; &lt;/normalcontacts&gt; </code></pre> I need to display the table_name in the UITableView, i followed the following examples, <a href="http://wwwiphoneresourcesbyemme-rajesh.blogspot.in/2012/04/web-services-example-using-nsxml-parser.html" rel="nofollow">http://wwwiphoneresourcesbyemme-rajesh.blogspot.in/2012/04/web-services-example-using-nsxml-parser.html</a> but i was not able to display it on the tableView. TableView Code, <pre><code>- (void)parserDidEndDocument:(NSXMLParser *)parser{ UITableView *tab = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, 320, 480) style:UITableViewStylePlain]; tab.delegate = self; tab.dataSource = self; [self.view addSubview:tab]; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{ return [namedata count]; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{ UITableViewCell *cell = [[UITableViewCell alloc] init]; cell.textLabel.text=[arrareasdata objectAtIndex:indexPath.row]; cell.imageView.image=[array objectAtIndex:indexPath.row]; tableView.separatorColor=[UIColor greenColor]; cell.textLabel.textColor=[UIColor blackColor]; return cell; } </code></pre> Any suggestions or links will be appreciated, Thanks in advance.
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<iphone><objective-c><web-services><uitableview><ios5>
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How to display the data on the table view which are fetched from the web service in iphone
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1. CObe little specific.where you are actually facing problem.could you able to parse the response? how you are giving data to the table view?
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2. CO@Hariprasad,Please check my edited code, i have added the table view code.
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