MultiPartFormEncoding (HttpRequest property)

Use Stringlists for data transfer? (HttpRequest class)

This property sets and returns a Boolean enumeration (True or False) that indicates whether Multipart Form encoding support is on or off. If on (True), an HTTPRequest object can send file data to a web site from either a Longstring or a Stringlist.

The Post of file data using this encoding support emulates an HTML form that uses enctype="multipart/form-data" and a type="file" input field.

Syntax

%currentBoolean = httpRequest:MultiPartFormEncoding httpRequest:MultiPartFormEncoding = newBoolean

Syntax terms

%curr	The value (True or False) of %httpreq's MultiPartFormEncoding property.
%httpreq	A previously defined and instantiated HTTPRequest object.
newvalue	The Boolean enumeration value (True or False) to assign to %httpreq's MultiPartFormEncoding property.

Usage notes

• To enable file-based form uploads:
  1. Set MultiPartFormEncoding to True.
  2. Add form data to the HTTP request with the AddField method.
  3. Use the Post function to send the request.
• MultiPartFormEncoding must be set to True before any AddField statements are issued, or the request is cancelled.
• For an example of code that uses the MultiPartFormEncoding property, see this AddField example.
• For information about Enumerations, see "Enumerations".

See also

HttpRequest class HttpResponse class	List of HttpRequest methods List of HttpResponse methods List of HTTP Helper methods	HttpRequest methods syntax HttpResponse methods syntax
Notation conventions for methods