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Re: Sending email with attachments

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Stefan Weiss wrote:

> On 2012-10-07 18:55, Thomas 'PointedEars' Lahn wrote:
>> Stefan Weiss wrote:
>>> I think sending attachments by email with JS alone (from an HTML
>>> document in a browser) is a lost cause, especially if it has to work on
>>> as many clients as possible. [...]
>> 
>> Is that so?  I have not found a single Web browser that, if an e-mail
>> client is installed and configured on the same system, does not support
>> code of the form
>> 
>>   window.location = "mailto:foo@bar?subject=baz&body=bla";
> 
> I said "sending *attachments* by email" (and so does the subject).

ACK.  But if you read the whole thread you will observe that this is only 
one part of the problem/question.  Insofar the Subject was not well-chosen 
either.

> I have not found a single web browser that could do that (haven't
> actually searched for one, either, to be honest).

Setting the Content-Type header field of the generated message to 
`multipart/mixed; boundary="…"' as required per RFC 2046 does not work in 
"Chromium 21.0.1180.89 Built on Debian wheezy/sid, running on Debian 6.0.6 
(154005)" with Icedove 10.0.7.  As a result, there is no attachment.

Because other header fields can be set in this environment, this suggests 
that setting the Content-Type header field does not work in WebCore-based 
browsers at all, which covers most mobile browsers today.

> Even in the simple case with no attachments, all the browser does is
> invoke a handler application which has been registered for "mailto:"
> links. […]

I am aware of that.  I am also aware that many, if it not all, modern mobile 
operating systems provide a built-in e-mail client that is designed to work 
with the equally built-in Web browser.

> In theory, mobile apps could provide these host objects to their
> scripts, but why bother

It would be interesting to find out and very useful.

> just send the mail from the native part of the app.

That is assuming that there is an app in the first place.  One reason for 
using a local Web application (via file:// and equivalents) is not having to 
install another application and adding the requirements, and granting it the 
permissions, that come along with that.


PointedEars
-- 
var bugRiddenCrashPronePieceOfJunk = (
    navigator.userAgent.indexOf('MSIE 5') != -1
    && navigator.userAgent.indexOf('Mac') != -1
)  // Plone, register_function.js:16

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Thread

Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-01 22:49 -0700
  Re: Sending email with attachments Scott Sauyet <scott.sauyet@gmail.com> - 2012-10-02 04:20 -0700
    Re: Sending email with attachments Scott Sauyet <scott.sauyet@gmail.com> - 2012-10-02 05:16 -0700
      Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-02 07:10 -0700
        Re: Sending email with attachments Scott Sauyet <scott.sauyet@gmail.com> - 2012-10-02 10:57 -0700
    Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-02 07:03 -0700
      Re: Sending email with attachments Scott Sauyet <scott.sauyet@gmail.com> - 2012-10-02 10:50 -0700
        Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-02 11:16 -0700
          Re: Sending email with attachments dann90038@gmail.com - 2012-10-02 12:15 -0700
      Re: Sending email with attachments "Tom de Neef" <tdeneef@qolor.nl> - 2012-10-02 21:28 +0200
        Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-02 12:59 -0700
  Re: Sending email with attachments Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-10-02 22:26 +0200
    Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-03 20:04 +0100
    Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-06 02:07 +0100
      Re: Sending email with attachments Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-10-06 08:48 +0200
        Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-06 20:29 +0100
          Re: Sending email with attachments Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-10-06 21:49 +0200
            Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-07 08:13 +0100
              Re: Sending email with attachments Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-10-07 14:28 +0200
                Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-08 00:43 +0100
                Re: Sending email with attachments Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-10-08 03:26 +0200
                Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-08 07:18 +0100
                Re: Sending email with attachments Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-10-08 11:13 +0200
                Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-08 18:57 +0100
                Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-08 09:46 +0100
                Re: Sending email with attachments Erwin Moller <erwinmollerusenet@xs4all.nl> - 2012-10-08 12:01 +0200
                Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-08 19:16 +0100
                Re: Sending email with attachments Gene Wirchenko <genew@ocis.net> - 2012-10-08 09:28 -0700
                Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-08 18:34 +0100
          Re: Sending email with attachments Stefan Weiss <krewecherl@gmail.com> - 2012-10-07 12:46 +0200
            Re: Sending email with attachments Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-10-07 18:55 +0200
              Re: Sending email with attachments Stefan Weiss <krewecherl@gmail.com> - 2012-10-07 20:06 +0200
                Re: Sending email with attachments Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-10-07 22:12 +0200
            Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-07 19:54 +0100
            Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-08 01:09 +0100
              Re: Sending email with attachments Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-10-08 13:10 +0200
                Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-08 19:20 +0100
              OT: Mac vs PC for development  (Was: Sending email with attachments) Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-10-08 08:38 -0700
  Re: Sending email with attachments Dr J R Stockton <reply1240@merlyn.demon.co.uk.invalid> - 2012-10-03 19:49 +0100
    Re: Sending email with attachments Eli the Bearded <*@eli.users.panix.com> - 2012-10-03 23:08 +0000
      Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-04 02:46 +0100
        Re: Sending email with attachments Scott Sauyet <scott.sauyet@gmail.com> - 2012-10-03 19:42 -0700
    Re: Sending email with attachments Patricia Shanahan <pats@acm.org> - 2012-10-04 02:43 +0100
      Re: Sending email with attachments Scott Sauyet <scott.sauyet@gmail.com> - 2012-10-03 19:54 -0700

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