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#283041 01/11/2005 10:02 PM
Joined: Sep 2003
Posts: 803
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Joined: Sep 2003
Posts: 803
This is a script that will show the images in a folder as thumbnails and when you click the thumbnails it will open the original image. The thing im tring to get it to do is when the thumbnail is clicked it will open the image in a new window not the same one. I would also like to add the "close this window" link too. Ill never be able to afford PhotoPost so this is what i have to use. If you take this code and call it index.php and place it into a folder with images you can see what it does.



Code
<?<br />if( ! isset( $filename ) ){<br />define( "SIZE" , 120 ) ;<br />define( "COLNUM" , 5 ) ;<br />$dir = ($dir)?$dir:"." ;<br />?><br /><html><br /><head><br /><title>Our Pictures <?= $dir ?></title><br /><style type="text/css"><br /><!--<br />table{<br />width:100%;<br />}<br />td{<br />text-align:center;<br />}<br />img{<br />border:none;<br />}<br />--><br /></style><br /></head><br /><body><br /><table><br /><?<br />$dd = opendir($dir) ;<br /><br />for( $i = 0 ; $filename = readdir($dd) ; ){<br />if( is_file("$dir/$filename") ){<br />if( $imgSize = getImageSize("$dir/$filename") ){<br /><br />$w0 = $imgSize[0] ;<br />$h0 = $imgSize[1] ;<br /><br />$imgType = $imgSize[2] ;<br /><br />$ratio = $w0 / $h0 ;<br /><br />if( $ratio > 1 ){<br />$w1 = SIZE ;<br />$h1 = ( SIZE * $h0 ) / $w0 ;<br />}<br />else{<br />$w1 = ( SIZE * $w0 ) / $h0 ;<br />$h1 = SIZE ;<br />}<br /><br />$params = sprintf( "filename=$dir/$filename&w0=$w0&h0=$h0&imgType=$imgType&h1=%d&w1=%d" , $h1 , $w1 ) ;<br /><br />if( ! ( $i % COLNUM ) ){<br />echo "\n<tr>\n" ;<br />}<br />?><br /><td><br /><a href="<?= "$dir/$filename" ?>"><br /><img src="<?= $filename ?>?<?= $params ?>" style="width:<?= $w1 ?>;height:<?= $h1 ?>;"></a><br><br /><?= "$filename : $w0 x $h0" ?><br /><?<br />$i++ ;<br />}<br />}<br />}<br />?><br /></table><br /></body><br /></html><br /><?<br />closedir($dd) ;<br />}<br />else{<br />switch($imgType){<br />case 1:<br />$imgType = "gif" ;<br />break;<br /><br />case 2:<br />$imgType = "JPEG" ;<br />break;<br /><br />case 3:<br />$imgType = "png" ;<br />break;<br /><br />default:<br />break;<br />}<br />header("Content-type: image/$imgType") ;<br /><br />$tImg = imageCreate( $w1 , $h1 ) ;<br /><br />$imgOpenFunc = "imageCreateFrom".$imgType ;<br />$imgSendFunc = "image".$imgType ;<br /><br />$img = $imgOpenFunc("$filename") ;<br /><br />imageCopyResized( $tImg , $img , 0 , 0 , 0 , 0 , $w1 , $h1 , $w0 , $h0 ) ;<br /><br />imageDestroy($img) ;<br /><br />$imgSendFunc($tImg) ;<br />}<br />?><br />  

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Joined: Nov 2001
Posts: 10,369
I type Like navaho
I type Like navaho
Joined: Nov 2001
Posts: 10,369
For a new window - changing this line:

<a href="<?= "$dir/$filename" ?>">

To this:


<a href="<?= "$dir/$filename" ?>" target="_blank">


Should do it.

Joined: Sep 2003
Posts: 803
Coder
Coder
Offline
Joined: Sep 2003
Posts: 803
bah, I was close. I was adding it like this <a href="<?= "$dir/$filename" ?>" target=_blank">

Thanks again for the help Josh....


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