RE: [PHP] populate select box with contents of a file?
| From: | Jerry Lake | Date: | Thu, 08 Mar 2001 18:28:23 +0000 |
| Subject: | RE: [PHP] populate select box with contents of a file? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-43057@lists.php.net to get a copy of this message | ||
Thanks, that works great.
Jerry Lake - jerryl@europa.com
Web Designer
Europa Communications - http://www.europa.com
Pacifier Online - http://www.pacifier.com
-----Original Message-----
From: Joe Sheble (Wizaerd) [mailto:JustForMailingLists@wizaerd.com]
Sent: Thursday, March 08, 2001 10:13 AM
To: php-general@lists.php.net
Subject: RE: [PHP] populate select box with contents of a file?
<?php
$handle=opendir('.');
echo "<select name=image_url>";
while (false!==($file = readdir($handle))) {
// new code here
$cExt = explode( ".", $file );
// and here
if ($file != "." && $file != ".." && ( strtolower( $cExt[1]
) ==
"jpg" ) {
echo "<option ";
echo "value=".$file.">";
echo $file;
echo "</option>\n\r";
}
}
echo "</select>";
closedir($handle);
?>
At 10:04 AM 3/8/01 -0800, Jerry Lake wrote:
>Ok, I am using this modified code from the
>manual. It works great, but how do I modify
>it further to only show .jpg files ?
>
><snip>
><?php
>$handle=opendir('.');
> echo "<select name=image_url>";
>while (false!==($file = readdir($handle))) {
> if ($file != "." && $file != "..") {
> echo "<option ";
> echo "value=".$file.">";
> echo $file;
> echo "</option>\n\r";
> }
>}
> echo "</select>";
>closedir($handle);
>?>
></snip
>
>Jerry Lake - jerryl@europa.com
>Web Designer
>Europa Communications - http://www.europa.com
>Pacifier Online - http://www.pacifier.com
>
>
>-----Original Message-----
>From: Sean R. Bright [mailto:elixer@erols.com]
>Sent: Wednesday, March 07, 2001 4:50 PM
>To: 'Jerry Lake'; 'Henrik Hansen'; 'php general'
>Subject: RE: [PHP] populate select box with contents of a file?
>
>
>
>Take a look at dir() and readdir(). Those along with echo() should help
you
>out.
>
>Sean
>
> > -----Original Message-----
> > From: Jerry Lake [mailto:jerryl@europa.com]
> > Sent: Wednesday, March 07, 2001 7:40 PM
> > To: Henrik Hansen; php general
> > Subject: [PHP] populate select box with contents of a file?
> >
> >
> > I would like to be able to populate
> > the options of a select box with the
> > contents of my images directory online
> > so I can select the image I want to
> > go with the form I am filling out.
> > what functions do I need to look into
> > to figure this one out?
> >
> > Jerry Lake - jerryl@europa.com
> > Web Designer
> > Europa Communications - http://www.europa.com
> > Pacifier Online - http://www.pacifier.com
> >
> >
> >
> > --
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