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(MFC) HTTP POST (Duplicate Simple HTML Form POST)Demonstrates how to duplicate a simple HTML form POST.
#include <CkHttpRequest.h> #include <CkHttp.h> #include <CkHttpResponse.h> void ChilkatSample(void) { CkString strOut; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkHttpRequest req; CkHttp http; bool success; // This example simulates this FORM: // <form action="echoPost.asp" method="post"> // First name: <input type="text" name="firstName"><br /> // Last name: <input type="text" name="lastName"><br /> // <input type="submit" value="Submit"> // </form> // The online FORM is found at this URL: // https://www.chilkatsoft.com/simpleForm.html // Build an HTTP POST Request: req.put_HttpVerb("POST"); // The FORM target is http://www.chilkatsoft.com/processPost.asp // An easy way of filling out most of the HTTP request object // is to call SetFromUrl: req.SetFromUrl("https://www.chilkatsoft.com/echoPost.asp"); // Send form params using application/x-www-form-urlencoded req.put_ContentType("application/x-www-form-urlencoded"); // The only remaining task is to add the params to the // HTTP request object: req.AddParam("firstName","Matt"); req.AddParam("lastName","Jones"); // Send the HTTP POST and get the response. // The POST is being sent to chilkatsoft.com, on port 443 (using TLS) const char *domain = "chilkatsoft.com"; int port = 443; bool tls = true; // The HTTP POST is sent here: CkHttpResponse *resp = http.SynchronousRequest(domain,port,tls,req); if (http.get_LastMethodSuccess() == false) { strOut.append(http.lastErrorText()); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); return; } // Display the HTML source of the page returned. strOut.append(resp->bodyStr()); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); } |
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