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business central send file request form data

Ala Weslati answered on August 5, 2023 Popularity 1/10 Helpfulness 1/10

answer business central send file request form data

business central send file request form data

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procedure UploadJsonAsFile(json: Text; filename: Text): Integer
var
    client: HttpClient;
    requestMessage: HttpRequestMessage;
    responseMessage: HttpResponseMessage;
    content: HttpContent;
    headers: HttpHeaders;
    tb: TextBuilder;
    responseText: Text;
begin
    // Set up the message content for multipart/form-data
    tb.AppendLine('--123456789');
    tb.AppendLine(StrSubstNo('Content-Disposition: form-data; name="file"; filename="%1"', filename));
    tb.AppendLine('Content-Type: application/json');
    tb.AppendLine(); // Empty line required to separate the header information from payload
    tb.AppendLine(json);
    tb.AppendLine('--123456789--');

    // Write the content into HttpContent
    // (Note: This call will set some header information)
    content.WriteFrom(tb.ToText());
    
    // Get Content Headers
    content.GetHeaders(headers);

    // update the content header information and define the boundary    
    if headers.Contains('Content-Type') then headers.Remove('Content-Type');
    headers.Add('Content-Type', 'multipart/form-data; boundary="123456789"');

    // Setup the URL
    requestMessage.SetRequestUri('https://myapi.com');

    // Setup the HTTP Verb
    requestMessage.Method := 'POST';

    // Add some request headers like:
    requestMessage.GetHeaders(headers);
    headers.Add('Authorization', 'Basic base64-user-password');

    // Set the content
    requestMessage.Content := content;

    // Send the message
    client.Send(requestMessage, responseMessage);

    // Return the Status Code
    exit(responseMessage.HttpStatusCode());
end;

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Source: never-stop-learning.de

Tags: central file form-data request send whatever

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Contributed on Aug 05 2023

Ala Weslati

0 Answers Avg Quality 2/10

business central send file request form data

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