Click here to Skip to main content
11,496,146 members (684 online)
The site is currently in read-only mode for maintenance. Posting of new items will be available again shortly.
See more: Javascript HTML PHP
I am using this code to display images in slide show and the selection of images is dynamically... But it is populating only the first image and does not fetch other images... Please guide me where is the error?

PHP Code:
<?php
    header("content-type: application/x-javascript");
 
    function returnimages($dirname=".") {
        $files = array();
        $curimage = 0;
 
        //valid image extensions
        $pattern="(\.jpg$)|(\.png$)|(\.jpeg$)|(\.gif$)";
 
        if($handle = opendir($dirname)) {
            while(false !== ($file = readdir($handle))) {
                if(eregi($pattern, $file)){
                    echo 'galleryarray[' . $curimage . '] = "' . $file . '";';
                    $curimage++;
                }
            }
 
            closedir($handle);
        }
 
        return($files);
    }
 
    //Define array in JavaScript returnimages()
    //Output the array elements containing the image file names
 
    echo 'var galleryarray = new Array();';
?>
 
HTML Code:
<html>
    <head>
        <title></title>
        <script src="pics/getimages.php"></script>
        <script type="text/javascript">
            var galleryarray = returnimages();
            var curimg = 0;
 
            function rotateimages(){
                var imagesDirectory = "pics/" + galleryarray[curimg];
                document.getElementById("slideshow").setAttribute("src", imagesDirectory)
                curimg = (curimg < galleryarray.length - 1) ? curimg + 1 : 0
            }
            window.onload = function(){
                setInterval("rotateimages()", 2500)
            }
        </script>
    </head>
    <body>
        <img width="468" height="312" id="slideshow" src="..._web\pics\seal.jpg">
    </body>
</html>
Posted 29-Aug-12 22:51pm
Misbah1536
Edited 30-Aug-12 20:23pm
v3

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 RyanDev 230
1 Sergey Alexandrovich Kryukov 114
2 Richard Deeming 100
3 OriginalGriff 89
4 Mostafa Asaduzzaman 59
0 Sergey Alexandrovich Kryukov 10,401
1 OriginalGriff 8,910
2 Sascha Lefèvre 3,899
3 Maciej Los 3,422
4 Richard Deeming 2,600


Advertise | Privacy | Mobile
Web03 | 2.8.150520.1 | Last Updated 31 Aug 2012
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100