(Objective-C) Transition from Http.PostXml to Http.HttpStr

Provides instructions for replacing deprecated PostXml method calls with HttpStr.

Note: This example requires Chilkat v11.0.0 or greater.

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#import <CkoHttp.h>
#import <NSString.h>
#import <CkoHttpResponse.h>

CkoHttp *http = [[CkoHttp alloc] init];

NSString *url = @"https://example.com/something";
NSString *requestBodyXml = @"<something>...</something>";
NSString *charset = @"utf-8";

// ------------------------------------------------------------------------
// The PostXml method is deprecated:

CkoHttpResponse *responseObj = [http PostXml: url xmlDoc: requestBodyXml charset: charset];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

// ...
// ...

// ------------------------------------------------------------------------
// Do the equivalent using HttpStr.
// Your application creates a new, empty HttpResponse object which is passed 
// in the last argument and filled upon success.

CkoHttpResponse *responseOut = [[CkoHttpResponse alloc] init];
BOOL success = [http HttpStr: @"POST" url: url bodyStr: requestBodyXml charset: charset contentType: @"application/xml" response: responseOut];
if (success == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}