Hello,
I have a web site that has an audio file on it that I make available for
download. Right now I'm using the "right-click/save-as" approach. This is
because left-clicking the link to the audio file initiates client-side
streaming/playing of the audio file. Is there a way with Javascript to make
a left-click trigger a download of the file instead?
BTW, I don't want to have convert the mp3 file to winzip to make this
happen, because some people don't have an unzip utility.
thx
--
Robert Oschler http://www.dog-images.com -- Devoted to providing free info on the health,
nutrition, and training of dogs. 4 3806
On Sat, 24 Jan 2004 09:40:14 -0500, Robert Oschler
<no_replies@fak e_email_address .invalid> wrote: I have a web site that has an audio file on it that I make available for download. Right now I'm using the "right-click/save-as" approach. This is because left-clicking the link to the audio file initiates client- side streaming/playing of the audio file. Is there a way with Javascript to make a left-click trigger a download of the file instead?
No[1].
If you can use a server-side script, you can send the file with the
application/octet-stream content type, which will force the "Save as"
dialog. However, I don't know the specifics, so you'll have to ask in a
newsgroup dedicated to that language.
Mike
[1] Even if there was, it wouldn't be compatible with all browsers.
--
Michael Winter M.******@blueyo nder.co.invalid (replace ".invalid" with ".uk" to reply)
Michael Winter wrote: On Sat, 24 Jan 2004 09:40:14 -0500, Robert Oschler <no_replies@fak e_email_address .invalid> wrote:
[...] left-clicking the link to the audio file initiates client- side streaming/playing of the audio file. Is there a way with Javascript to make a left-click trigger a download of the file instead?
No[1].
If you can use a server-side script, you can send the file with the application/octet-stream content type, which will force the "Save as" dialog. [...]
And, AIUI, even this might not work in some browsers because those
browsers ignore the Content-type header and use the file's extension to
determine how to treat it. And it appears some browsers can be
configured to use either content-type or file extension.
Stephen
Robert Oschler hu kiteb: Hello,
I have a web site that has an audio file on it that I make available for download. Right now I'm using the "right-click/save-as" approach. This is because left-clicking the link to the audio file initiates client-side streaming/playing of the audio file. Is there a way with Javascript to make a left-click trigger a download of the file instead?
BTW, I don't want to have convert the mp3 file to winzip to make this happen, because some people don't have an unzip utility.
Javascript can't force a browser to handle a file format in a particular
manner. That is usually left to the default settings of the browser,
modified by whatever applications or user settings have been changed.
I guess if you rename teh file extension as .somethingoffbe at then the
default action would be to ask to download, but that seems kind of
awkward.
--
--
Fabian
Visit my website often and for long periods! http://www.lajzar.co.uk
Stephen wrote: Michael Winter wrote: On Sat, 24 Jan 2004 09:40:14 -0500, Robert Oschler <no_replies@fak e_email_address .invalid> wrote:
[...] left-clicking the link to the audio file initiates client- side streaming/playing of the audio file. Is there a way with Javascript to make a left-click trigger a download of the file instead?
No[1].
If you can use a server-side script, you can send the file with the application/octet-stream content type, which will force the "Save as" dialog. [...]
And, AIUI, even this might not work in some browsers because those browsers ignore the Content-type header and use the file's extension to determine how to treat it. And it appears some browsers can be configured to use either content-type or file extension.
Stephen
Adding the following headers from the server (as an example) seems to work
reliably in all browsers I've tested:
Content-Disposition: attachment; filename="file. xls"
Content-type: application/vnd.ms-excel
Even IE on a Windows system with Excel installed prompts to download the file,
rather then loading it in-place in IE.
Adding the following headers from the server ensures most browser will force a
download of it:
Content-Disposition: attachment; filename="file. mp3"
Content-type: application/octet-stream
--
| Grant Wagner <gw*****@agrico reunited.com>
* Client-side Javascript and Netscape 4 DOM Reference available at:
* http://devedge.netscape.com/library/...ce/frames.html
* Internet Explorer DOM Reference available at:
* http://msdn.microsoft.com/workshop/a...ence_entry.asp
* Netscape 6/7 DOM Reference available at:
* http://www.mozilla.org/docs/dom/domref/
* Tips for upgrading JavaScript for Netscape 7 / Mozilla
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