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    copied!<p>I have written soap_parser Class to get read of making SOAP Message, its pretty straight forward to implement, just follow the steps and your through the problem.</p> <p>Step 1: Create a .h file <code>soap_parser.h</code> with following code and make appropiate domain changes</p> <pre><code>#error Set Your Request Domain &amp; Webservice name #define DOMAIN_URL @"http://yourDomain.com/WebService/" #define SERVICE_URL DOMAIN_URL@"/iphoneservice.asmx" #define TEMP_URL @"http://tempuri.org" #import &lt;Foundation/Foundation.h&gt; @protocol soap_parser_delegate &lt;NSObject&gt; @optional -(void)receivedResponseWithStatusCode:(NSInteger)statusCode; -(void)requestFailedWithError:(NSError *)err; @required -(void)dataReceivingCompleted:(NSMutableData *)data; @end @interface soap_parser : NSObject { NSMutableURLRequest *soap_request; NSURLResponse *soap_response; NSMutableData *soap_responseData; NSString *currentAction; id &lt;soap_parser_delegate&gt;delegate; } @property (nonatomic, retain) NSMutableData *soap_responseData; @property (nonatomic, retain) NSString *currentAction; @property (nonatomic, retain) id &lt;soap_parser_delegate&gt;delegate; #pragma mark - Initialize Parsing -(void)startParsingWithAction:(NSString *)action andWithParams:(NSDictionary *)params; #pragma mark - Create SOAP message -(NSString *)createSoapMesssageFrom:(NSDictionary *)requestParam; @end </code></pre> <p>Step 2: Create a .m file <code>soap_parser.m</code> with following code</p> <pre><code>#import "soap_parser.h" @implementation soap_parser @synthesize soap_responseData, currentAction, delegate; #pragma mark - Initialize Parsing -(void)startParsingWithAction:(NSString *)action andWithParams:(NSDictionary *)params { self.currentAction = action; NSString *reqSOAPmsg = [self createSoapMesssageFrom:params]; NSURL *url = [NSURL URLWithString:SERVICE_URL]; soap_request = [NSMutableURLRequest requestWithURL:url]; NSString *msgLength = [NSString stringWithFormat:@"%d", [reqSOAPmsg length]]; [soap_request addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"]; [soap_request addValue: [NSString stringWithFormat:@"%@/%@",TEMP_URL,self.currentAction] forHTTPHeaderField:@"SOAPAction"]; [soap_request addValue: msgLength forHTTPHeaderField:@"Content-Length"]; [soap_request setHTTPMethod:@"POST"]; [soap_request setHTTPBody: [reqSOAPmsg dataUsingEncoding:NSUTF8StringEncoding]]; NSURLConnection *cn = [[NSURLConnection alloc] initWithRequest:soap_request delegate:self]; [cn start]; } #pragma mark - Create SOAP message -(NSString *)createSoapMesssageFrom:(NSDictionary *)requestParam { NSMutableString *soapMessage = [[NSMutableString alloc] init]; [soapMessage appendFormat:@"&lt;?xml version=\"1.0\" encoding=\"utf-8\"?&gt;\n" "&lt;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/\"&gt;\n" "&lt;soap:Body&gt;\n" "&lt;%@ xmlns=\"http://tempuri.org/\"&gt;\n",self.currentAction]; for(NSString *key in requestParam) { [soapMessage appendFormat:@"&lt;%@&gt;%@&lt;/%@&gt;\n",key,[requestParam valueForKey:key],key]; } [soapMessage appendFormat:@"&lt;/%@&gt;\n" "&lt;/soap:Body&gt;\n" "&lt;/soap:Envelope&gt;",self.currentAction]; NSLog(@"%@",soapMessage); return soapMessage; } #pragma mark - NSURLConnection Delegate -(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response { NSHTTPURLResponse* httpResponse = (NSHTTPURLResponse*)response; if([delegate respondsToSelector:@selector(receivedResponseWithStatusCode:)]) { [delegate performSelector:@selector(receivedResponseWithStatusCode:) withObject:httpResponse]; } self.soap_responseData = [[NSMutableData alloc] initWithCapacity:0]; } -(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data { [self.soap_responseData appendData:data]; } -(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error { if([delegate respondsToSelector:@selector(requestFailedWithError:)]) { [delegate performSelector:@selector(requestFailedWithError:) withObject:error]; } connection = nil; self.soap_responseData = nil; } -(void)connectionDidFinishLoading:(NSURLConnection *)connection { if([delegate respondsToSelector:@selector(dataReceivingCompleted:)]) { [delegate performSelector:@selector(dataReceivingCompleted:) withObject:self.soap_responseData]; } } @end </code></pre> <p>Step 3: <code>#import "soap_parser.h"</code> and <code>&lt;soap_parser_delegate&gt;</code> in your <code>ViewController</code> .h file, where you want to make soap Call.</p> <p>Step 4: Implement Following Delegate methods in your .m file</p> <pre><code>#pragma mark - SOAP parser Delegate -(void)receivedResponseWithStatusCode:(NSInteger)statusCode { NSLog(@"Status Code : %d",statusCode); } -(void)requestFailedWithError:(NSError *)err { NSLog(@"Failed : %@",[err description]); } -(void)dataReceivingCompleted:(NSMutableData *)data { NSLog(@"Response Data Length : %d",data.length); NSString *responseString = [[NSString alloc] initWithBytes:[data mutableBytes] length:[data length] encoding:NSUTF8StringEncoding]; NSLog(@"%@",responseString); #warning Do something with your Response Data } </code></pre> <p>Step 5: Create A Dictionary with Data to send in SOAP Request to Make a call to your SOAP_WEBSERVICE, and rest it will take care.</p> <pre><code>NSDictionary *dictParams = [NSDictionary dictionaryWithObjectsAndKeys:@"CUST ID", @"cust", @"Transaction ID",@"tran", @"Ret Value",@"ret", @"PPAY Value",@"ppay", @"RECP Value",@"recp", @"SCODE Value",@"sCode", @"MY COMPANY LTD.",@"companyShortName", @"COMPANY_007",@"companyCode", nil]; // Create Object of SOAP_Parser soap_parser *objSOAP = [[soap_parser alloc] init]; // Set Delegate to self [objSOAP setDelegate:self]; // Send Request with param Dictionary [objSOAP startParsingWithAction:@"UserLogin" andWithParams:dictParams]; </code></pre>
 

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