Javascript JQuery link to download a txt file
Is there a way to 'force' the browser to download a file instead of opening that?
<a href="file.txt">Download this file</开发者_Go百科a>
I've tried the method via js using the window.open("file.txt", "Download");
but no success.
Thx.
Updating:
I've done a php file as follow;
<html>
<a href='dl.php?bid=3'>
<php>
$sql="select barquivo from bibilioteca where bid=$_GET[bid]";
$row=mysql_fetch_assoc(mysql_query($sql));
header("Content-Disposition: attachment;filename=biblioteca/$row[barquivo]");
And it download a file "biblioteca_" with 0 bytes.
You should do this server-side.
If you send a
Content-type: application/octet
or
Content-disposition: attachment; filename=file.txt
header then the user will be prompted to download.
Not at the javascript level. You can have a good deal of control on what the user agent (browser) will attempt to do, by changing the the Mime Type of the content served - that can be done from the web server or server side application.
That means, your ".txt" file is sent to the browser with a
Content-Type: text/plain
http header. If instead it is served with:
Content-Type: application/octect-stream
http header instead, most likely the user will be prompted to save the file (regardless of the file name or extension)
Can't be done in pure Javascript as far as I know. You have to send the appropriate headers server side.
If you can use Apache´s .htaccess settings (much easier) or PHP (more complicated because you'd have to parse txt files through PHP, or introduce a PHP script to pass through the files), you can refer to the accepted answer given here.
It's up to the server to send the appropriate header.
Content-Disposition: attachment;filename=schmoo.mp3
For those looking to d/l files trhough a link heres the best solution
PHP: Force file download and IE, yet again
by cballou
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