DataFlex

Example: Http.SetUrlVar method

Demonstrates the HTTP SetUrlVar method. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    String sUrl
    Variant vSbJson
    Handle hoSbJson
    Integer iStatusCode
    String sTemp1

    Move False To iSuccess

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    Move "https://finnhub.io/api/v1/quote?symbol={$symbol}&token={$api_key}" To sUrl

    // When the request is sent, the {$symbol} is replaced with "MSFT"
    // and the {$api_key} is replaced with "1234567890ABCDEF"
    Get ComSetUrlVar Of hoHttp "symbol" "MSFT" To iSuccess
    Get ComSetUrlVar Of hoHttp "api_key" "1234567890ABCDEF" To iSuccess

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbJson
    If (Not(IsComObjectCreated(hoSbJson))) Begin
        Send CreateComObject of hoSbJson
    End
    Get pvComObject of hoSbJson to vSbJson
    Get ComQuickGetSb Of hoHttp sUrl vSbJson To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComLastStatus Of hoHttp To iStatusCode
    If (iStatusCode <> 200) Begin
        Showln "Status code: " iStatusCode
        Showln "Error Message:"
        Get ComGetAsString Of hoSbJson To sTemp1
        Showln sTemp1
    End
    Else Begin
        Showln "JSON Stock Quote:"
        Get ComGetAsString Of hoSbJson To sTemp1
        Showln sTemp1
    End

    // Output:

    // JSON Stock Quote:
    // {"c":522.98,"d":0.5,"dp":0.0957,"h":524.51,"l":520.86,"o":524.28,"pc":522.48,"t":1755271948}


End_Procedure