C
C
Remove a Query Parameter from a REST Request
See more REST Examples
Demonstrates Rest.RemoveQueryParam, which removes all query parameters whose name matches the supplied value. Name matching is case-sensitive.
Background. Removing individual parameters is useful when reusing a Rest object for requests that share most, but not all, of their query parameters.
Chilkat C Downloads
#include <C_CkRest.h>
void ChilkatSample(void)
{
BOOL success;
HCkRest rest;
BOOL bTls;
BOOL bAutoReconnect;
const char *responseText;
success = FALSE;
rest = CkRest_Create();
// Connect to the REST server. The 3rd argument enables TLS (use TRUE for HTTPS on port 443),
// and the 4th enables automatic reconnection if the connection is dropped between requests.
bTls = TRUE;
bAutoReconnect = TRUE;
success = CkRest_Connect(rest,"example.com",443,bTls,bAutoReconnect);
if (success == FALSE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
return;
}
CkRest_AddQueryParam(rest,"q","chilkat");
CkRest_AddQueryParam(rest,"limit","10");
// Remove a query parameter by name. Name matching is case-sensitive.
CkRest_RemoveQueryParam(rest,"limit");
responseText = CkRest_fullRequestNoBody(rest,"GET","/api/search");
if (CkRest_getLastMethodSuccess(rest) == FALSE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
return;
}
printf("%s\n",responseText);
CkRest_Dispose(rest);
}