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Ti posto - cut&paste... - un minitutorial in inglese

The Code
The code is going to look familiar at first, but don't jump to grab it just
yet. There are some major changes to the basic form you may be used to
dealing with. Here's what created the form above. I'll only offer the main
form command and the tag that created the attachment element. The rest is
basic form code that you already know:
<FORM METHOD="post" ACTION="mailto:[EMAIL PROTECTED]";
ENCTYPE="multipart/form-data">
Attachment: <INPUT TYPE="file" NAME="attachedfile" MAXLENGTH=50
ALLOW="text/*" >
</FORM>
In order to use the attachment input tag, the form itself must be set to the
"post" METHOD. You probably have always done that, but I wanted to point it
out anyway.
The ACTION statement is still the basic mailto: format.
Note, finally, the ENCTYPE (encryption type). It is set to the MIME
(Multipart Internet Mail Extensions) content-type "multipart/form-data".
That's important. That setting allows for numerous file types to be
transferred, rather than just the common text/plain. The form must be set to
MIME for the attachment input item to have a shot at working. The button
will always pop up a dialog box to attach a file. That function will always
be available, but without the ENCTYPE MIME setting, the form won't send the
attachment.
Now that input tag...
----------------------------------------------------------------------------
----
The Input Tag
The basic input format is retained. The TYPE setting is "file". That's what
produces the Browse button. I'm sorry to say that the button says "Browse"
no matter what you do. It does not respond to the VALUE attribute.
The NAME is set so the input element can be associated with the form, and
finally you get into a new attribute, ALLOW.
The ALLOW attribute acts to allow you to set the MIME-type for the type of
file you intend send. In order to use the command correctly, you need to get
hold of a list of all of the MIME-types used on the Web.
Here's a good list I often use. http://www.utoronto.ca/mimetype.html
I have this particular setting to text/*. That star is inclusive. That means
the input element will accept any of the text-based input items. I should
say that many of the posts I ran into while researching this tutorial stated
that this ALLOW attribute was worthless. The tag reacted the same with or
without the attribute involved. I used the attribute each time I worked with
the system.
----------------------------------------------------------------------------
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That's That
Sorry to end so abruptly, but that's really it. That's all I could get to
work. I was successful with text-based documents like HTML. Word files and
images never did come through correctly. They seemed to attach and send just
fine, but would be destroyed when they arrived in my e-mail box.
Oh well, use it in good health and keep an eye out for CGIs that work with
the command. I read a few posts that swear they are out there...although I
never saw one. If you find one, let me know.
 Enjoy!


   Enrico Tomaselli
 >> web designer <<
[EMAIL PROTECTED]
http://www.metatad.it
+39/0818688279

--- weebies
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Jeff Veen e' in attesa di altre nostre domande...
Attendo i vostri contributi, potete mandare un messaggio a 
[EMAIL PROTECTED], oppure a 
[EMAIL PROTECTED] con i vostri suggerimenti.
Franco
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