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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

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