file_field(name = "", size = 20, maxlength = nil)
Instance Public methods
Generate an File Upload Input element as a string.
The attributes of the element can be specified as three arguments,
name
, size
, and maxlength
.
maxlength
is the maximum length of the file's
name, not of the file's contents.
Alternatively, the attributes can be specified as a hash.
See multipart_form() for forms that include file uploads.
file_field("name") # <INPUT TYPE="file" NAME="name" SIZE="20"> file_field("name", 40) # <INPUT TYPE="file" NAME="name" SIZE="40"> file_field("name", 40, 100) # <INPUT TYPE="file" NAME="name" SIZE="40" MAXLENGTH="100"> file_field("NAME" => "name", "SIZE" => 40) # <INPUT TYPE="file" NAME="name" SIZE="40">
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