Classic ASP
Classic ASP
REST with Query Params
See more REST Examples
Demonstrates how to add query params for a REST request.Chilkat Classic ASP Downloads
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success = 0
' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
' Let's say we want to send a GET request to
' https://example.com/search?query=hello%20world&category=books&sortBy=price&filterBy=inStock
' Notice that the query parameter values must be URL encoded.
' Let's also explain the parts of the above URL:
' Scheme: https
' The scheme specifies the protocol used to access the resource.
' In this case, it is "https," which indicates that the resource is accessed using the Hypertext Transfer Protocol Secure (HTTPS).
'
' Host: example.com
' The host part of the URL identifies the domain name or IP address of the server hosting the resource. In this case, "example.com" is the host.
'
' Path: /search
' The path is the specific location or resource on the server that the client wants to access.
' In this URL, the path is "/search," indicating that the client is requesting the "search" resource on the server.
'
' Query Parameters:
' Query parameters are used to send additional data to the server as key-value pairs.
' They are separated from the path by a question mark ? and each parameter is separated by an ampersand &.
'
' The above URL has four query parameters:
' query=hello%20world: The "query" parameter with the value "hello world". The %20 represents the URL-encoded space character in the value.
' category=books: The "category" parameter with the value "books".
' sortBy=price: The "sortBy" parameter with the value "price".
' filterBy=inStock: The "filterBy" parameter with the value "inStock".
set rest = Server.CreateObject("Chilkat.Rest")
' Connect to the REST server.
' The Host part of the URL is passed in the 1st argument.
' The Scheme part of the URL ("https") is indicated by the 2nd and 3rd arguments (port and bTls).
bTls = 1
port = 443
bAutoReconnect = 1
success = rest.Connect("example.com",port,bTls,bAutoReconnect)
' There are 3 ways to send the above GET request.
' 1) Send the request with path and query params pre-built, where the query param values are URL encoded.
responseJson = rest.FullRequestNoBody("GET","/search?query=hello%20world&category=books&sortBy=price&filterBy=inStock")
If (rest.LastMethodSuccess <> 1) Then
Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
Response.End
End If
' 2) Pass only the Path part of the URL, and specify the query params separately by calling AddQueryParams beforehand.
' Again, the query params must be already URL encoded when passed to AddQueryParams
success = rest.ClearAllQueryParams()
success = rest.AddQueryParams("query=hello%20world&category=books&sortBy=price&filterBy=inStock")
responseJson = rest.FullRequestNoBody("GET","/search")
' ...
' ...
' 3) Pass each query parameter separately by calling AddQueryParam. In this case, the query param value should be passed without URL encoding.
' (ClearAllQueryParams ensures any params set for previous request are cleared.)
success = rest.ClearAllQueryParams()
success = rest.AddQueryParam("query","hello world")
success = rest.AddQueryParam("category","books")
success = rest.AddQueryParam("sortBy","price")
success = rest.AddQueryParam("filterBy","inStock")
responseJson = rest.FullRequestNoBody("GET","/search")
' ...
' ...
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