Visual FoxPro

Remove a Query Parameter from a REST Request

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 Visual FoxPro Downloads

Download Chilkat for Visual FoxPro

Visual FoxPro

LOCAL lnSuccess
LOCAL loRest
LOCAL lnBTls
LOCAL lnBAutoReconnect
LOCAL lcResponseText

lnSuccess = 0

loRest = CreateObject('Chilkat.Rest')

*  Connect to the REST server.  The 3rd argument enables TLS (use 1 for HTTPS on port 443),
*  and the 4th enables automatic reconnection if the connection is dropped between requests.
lnBTls = 1
lnBAutoReconnect = 1
lnSuccess = loRest.Connect("example.com",443,lnBTls,lnBAutoReconnect)
IF (lnSuccess = 0) THEN
    ? loRest.LastErrorText
    RELEASE loRest
    CANCEL
ENDIF

loRest.AddQueryParam("q","chilkat")
loRest.AddQueryParam("limit","10")

*  Remove a query parameter by name.  Name matching is case-sensitive.
loRest.RemoveQueryParam("limit")

lcResponseText = loRest.FullRequestNoBody("GET","/api/search")
IF (loRest.LastMethodSuccess = 0) THEN
    ? loRest.LastErrorText
    RELEASE loRest
    CANCEL
ENDIF

? lcResponseText

RELEASE loRest