How to Post arguments
How to Post arguments
- Subject: How to Post arguments
- From: "Manoj_Agrawal" <email@hidden>
- Date: Mon, 11 Sep 2006 10:50:18 +0530
- Importance: normal
- Priority: normal
- Thread-topic: How to Post arguments
Can you please help me out in passing morethan two arguments to the server (i.e backend)
The code that i am using is given below.
Can you suggest some modifications in it or some other code to achive the same.
- (IBAction)convert:(id)sender
{
int num1,num2;
num2 =[dollarField floatValue];
num1 = [rateField floatValue];
NSNumber *number1 = [NSNumber numberWithInt:num1];
NSNumber *number2 = [NSNumber numberWithInt:num2];
NSString* tempurlstring;
NSString* URLString;
NSString* resultString;
NSMutableData *receivedData=nil;
unsigned char *firstBuffer,*buffer;
NSURLConnection* theConnection;
int stringlen;
tempurlstring = [NSString stringWithCString:"http://145.36.149.31:8080/CBuild/servlet/HelloAddition"];//?input1="; encoding:NSASCIIStringEncoding];
//URLString = [tempurlstring stringByAppendingFormat:@"%@ &input2=%@", number1,number2];
//NSURL *URL = [NSURL URLWithString:tempurlstring];
NSString *inputs;
NSString *tempinputs;
tempinputs = [NSString stringWithCString:"input_1="];
inputs = [tempinputs stringByAppendingFormat:@"%@ &input_2=%@", number1,number2];
//NSURLRequest * postURLRequest = [NSURLRequest initWithURL:URL];
NSMutableURLRequest *postURLRequest=[NSMutableURLRequest requestWithURL:[NSURL URLWithString:tempurlstring]
cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60.0];
//NSMutableURLRequest* postURLRequest=[NSMutableURLRequest requestwithURL:URL];
[postURLRequest setHTTPMethod:@"POST"];
[postURLRequest setValue:@"text/xml" forHTTPHeaderField:@"Content-type"];
//NSURL *inputURL = [NSURL URLWithString:inputs];
//NSData *data = [NSData dataWithContentsOfURL:inputURL];
//if([inputs getCString:(char *)buffer maxLength:strlen encoding:NSASCIIStringEncoding] == YES)
/* NSString *input1,*temp1;
NSString *input2,*temp2;
temp1 = [NSString stringWithCString:"input_1="];
input1 = [temp1 stringByAppendingFormat:@"%@", number1];
temp2 = [NSString stringWithCString:"input_2="];
input2 = [temp2 stringByAppendingFormat:@"%@", number2];
NSData *data1 = [NSData dataWithBytes:input1 length:[input1 length]];
[postURLRequest setHTTPBody:data1];
NSData *data2 = [NSData dataWithBytes:input2 length:[input2 length]];
[postURLRequest setHTTPBody:data2];
*/
NSData *data = [NSData dataWithBytes:inputs length:[inputs length]];
[postURLRequest setHTTPBody:data];
/* [postURLRequest setHTTPBody:[@"input_1=4" dataUsingEncoding:NSISOLatin1StringEncoding]];
[postURLRequest setHTTPBody:[@"input_2=6" dataUsingEncoding:NSISOLatin1StringEncoding]];
*/
//[postURLRequest setHTTPMethod:[@"input1=%@number1" datausingencoding:NSISOLatin1StringEncoding]];
theConnection=[[NSURLConnection alloc] initWithRequest:postURLRequest delegate:self];
if (theConnection)
{
receivedData=[[NSMutableData data]retain];
}
//NSString* URLString1 = [NSString stringWithCString:"http://145.36.149.31:8080/CBuild/servlet/HelloAddition?input1=32&input2=12"; encoding:NSASCIIStringEncoding];
//NSURL *myURL = [NSURL URLWithString:URLString];
//NSData *urlContents = [myURL resourceDataUsingCache:YES];
firstBuffer = [receivedData mutableBytes];
resultString = [NSString stringWithCString:firstBuffer];
[amountField setStringValue:resultString];
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