Rank: Member
Groups: Member
Joined: 4/4/2007(UTC)
Posts: 6
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Does anyone have any advice or suggestions on how to deal with duplicate file names?
Thanks!
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Rank: Advanced Member
Groups: Member
Joined: 8/3/2003(UTC)
Posts: 998
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Hello,
What do you mean? What problems? |
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Rank: Member
Groups: Member
Joined: 12/22/2006(UTC)
Posts: 13
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Hello, I created a namegenerator which creates unique names. You could try to use mine: Code:function generateKey ($length = 8)
{
// Start with a blank key
$keycode = "";
// define possible chars
$possible = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
// set up a counter (to the max length)
$i = 0;
// add random chars to $keycode untill the length is done
while ($i < $length) {
// choose random char from $possible
$char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
// Is it double (already in the keycode)? Then change to next!
if (!strstr($keycode, $char)) {
$keycode .= $char;
$i++;
}
}
// w00t! A keycode! :)
return $keycode ;
}
That's it. While uploading, you can play with it! Code:FOR EXAMPLE:
$fileName = generateKey(8); // 8 chars. You can change it
Sorry for my English, but the code works ;) Edited by user Tuesday, December 18, 2007 3:37:12 AM(UTC)
| Reason: Not specified
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Rank: Advanced Member
Groups: Member, Administration, Moderator
Joined: 9/19/2006(UTC)
Posts: 491
Was thanked: 30 time(s) in 30 post(s)
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Hello, You can add additional POST field with unique filename through AddField method. For example: Code:for (var i = 1; i <= _ImageUploader.getUploadFileCount(); i++)
{
var filename = getUniqueFilename(...);
_ImageUploader.AddField("UniqueFilename_" + i, filename);
}
You can use the same approach and on server side. Edited by user Friday, February 22, 2008 4:11:29 PM(UTC)
| Reason: Not specified |
Best regards,
Eugene Kosmin
The Aurigma Development Team
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