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Posted by Jerry Stuckle on 11/14/36 11:21
toedipper wrote:
> Hello,
>
> The following code grabs the url of a file location on the net from a db
> on my server for a file download.
>
>
> // connection to grab url of the file
> mysql_select_db($database_local, $local);
> $query_dllink = sprintf("SELECT dllink FROM software WHERE swid =
> %s",$colname_dllink);
> $dllink = mysql_query($query_dllink, $local) or die(mysql_error());
> $row_dllink = mysql_fetch_assoc($dllink);
> $totalRows_dllink = mysql_num_rows($dllink);
> ?>
>
> So I've gone and grabbed the location.
>
> I then stick this following bit in between the header sections on my
> html page, note I am trying to kick of the download.
>
> <? echo "<META HTTP-EQUIV=\"refresh\" CONTENT=\"6;
> URL=http://\"$dllink\" \">"; ?>
>
> This all work on paper but nothing happens. Basically I want to grab a
> file location url from my db and then start to download that file to the
> user. I am not sure if I am doing this right at all so help would be
> appreciated.
>
> Any ideas?
>
> tia.
>
> td.
TD,
The results of a call to mysql_query is not the data itself - it is a mysql
result set if the query works, or false if the query fails. You get the actual
data, one row at a time, by calling mysql_fetch_array or mysql_fetch_assoc.
In your example, you call mysql_fetch_assoc. So the value $row_dllink['dllink']
(aka $row_dllink[0] contains the results of the first query row (assuming the
query worked - ensure to check for failure!).
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
==================
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