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PowerBuilder

Clear All Query Parameters on a REST Object

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Demonstrates Rest.ClearAllQueryParams, which removes every query parameter previously added to the object.

Background. Clearing query parameters resets request state before reusing the same Rest object for an unrelated request.

Chilkat PowerBuilder Downloads

PowerBuilder
integer li_rc
integer li_Success
oleobject loo_Rest
integer li_BTls
integer li_BAutoReconnect

li_Success = 0

loo_Rest = create oleobject
li_rc = loo_Rest.ConnectToNewObject("Chilkat.Rest")
if li_rc < 0 then
    destroy loo_Rest
    MessageBox("Error","Connecting to COM object failed")
    return
end if

//  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.
li_BTls = 1
li_BAutoReconnect = 1
li_Success = loo_Rest.Connect("example.com",443,li_BTls,li_BAutoReconnect)
if li_Success = 0 then
    Write-Debug loo_Rest.LastErrorText
    destroy loo_Rest
    return
end if

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

//  Remove all query parameters, for example before reusing the same Rest object for a different
//  request.
loo_Rest.ClearAllQueryParams()

Write-Debug "All query parameters cleared."


destroy loo_Rest