method

multipart_form

v2_4_6 - Show latest stable - 0 notes - Class: CGI::HtmlExtension

multipart_form(action = nil, enctype = "multipart/form-data") public

Generate a Form element with multipart encoding as a String.

Multipart encoding is used for forms that include file uploads.

action is the action to perform. enctype is the encoding type, which defaults to “multipart/form-data”.

Alternatively, the attributes can be specified as a hash.

multipart_form{ "string" }
  # <FORM METHOD="post" ENCTYPE="multipart/form-data">string</FORM>

multipart_form("url") { "string" }
  # <FORM METHOD="post" ACTION="url" ENCTYPE="multipart/form-data">string</FORM>

Show source

# File lib/cgi/html.rb, line 500
    def multipart_form(action = nil, enctype = "multipart/form-data")
      attributes = if action == nil
                     { "METHOD" => "post", "ENCTYPE" => enctype }
                   elsif action.kind_of?(String)
                     { "METHOD" => "post", "ACTION" => action,
                       "ENCTYPE" => enctype }
                   else
                     unless action.has_key?("METHOD")
                       action["METHOD"] = "post"
                     end
                     unless action.has_key?("ENCTYPE")
                       action["ENCTYPE"] = enctype
                     end
                     action
                   end
      if block_given?
        form(attributes){ yield }
      else
        form(attributes)
      end
    end

multipart_form

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