Buenas!! Estoy integrando unas fuentes RSS en un fichero SWF (flash). Cada X tiempo refresco el contenido (ya que son unas fotos aleatorias y cada vez salen unas distintas). Con firefox no tengo problemas, pero con internet explorer me carga todas las veces las mismas fotos, como si se quedara en caché.
El fichero de rss es este:
Código PHP:
<?php
define('IN_COPPERMINE', true);
define('INDEX_PHP', true);
require('include/init.inc.php');
//How many items you want to show in RSS feed
$thumb_per_page = 2;
$thumb_count = 2;
$lower_limit = 15;
if(isset($_GET['album'])){
$album = $_GET['album'];
}
//If it is a numeric album get the name and set variables
if ((is_numeric($album))){
$album_name_keyword = get_album_name($album);
$CURRENT_CAT_NAME = $album_name_keyword['title'];
$ALBUM_SET = "AND aid IN (".(int)$_GET['album'].")".$ALBUM_SET;
//Set the album to last uploaded
$album = 'lastup';
}
//If the album is not set set it to lastup - this is the default
if(!isset($album)){
$album = 'random';
}
if ((isset($_GET['cat']) && $_GET['cat'] < 0)){
$cat = - $_GET['cat'];
$album_name_keyword = get_album_name($cat);
$CURRENT_CAT_NAME = $album_name_keyword['title'];
$ALBUM_SET = "AND aid IN (".$cat.")".$ALBUM_SET;
}
//Changes these to point to your site if the following is not giving correct results.
$link_url = $CONFIG['ecards_more_pic_target']."displayimage.php?pos=-";
$image_url = $CONFIG['ecards_more_pic_target']."albums/";
$data = get_pic_data($album, $thumb_count, $album_name, $lower_limit, $thumb_per_page);
header ("content-type: text/xml");
//maybe you must change the encoding to iso-8859-1.
$rssHeader = <<<EOT
<?xml version="1.0" encoding="iso-8859-7"?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
>
<channel>
<title>$CONFIG[gallery_name]</title>
<link>$CONFIG[ecards_more_pic_target]</link>
<description>$CONFIG[gallery_description] - $album_name</description>
<generator>http://www.oixalia.gr/gallery/rss.php</generator>
EOT;
echo $rssHeader;
foreach($data AS $picture) {
$thumb_url = "$image_url$picture[filepath]$CONFIG[thumb_pfx]$picture[filename]";
$keywords = explode(" ",trim($picture[keywords]));
$category_string = "";
foreach($keywords as $keyword){
// $category_string .= "<category>$keyword</category>";
}
$pubDate = gmdate("D, d M Y H:i:s", $picture[ctime]);
$description = '<center><a href="' . $link_url . $picture['pid'] . '"><img src="' . $thumb_url . '" border="1" hspace="2"> <align="center" ></a><br><br><br><br><br>'.bb_decode($picture[caption]).bb_decode($picture[caption_text]);
$description = htmlspecialchars($description);
$item = '<item>
<title>'.$picture[title].'</title>
<link>' . $link_url . $picture[pid] . '</link>
<pubDate>' .$pubDate.' EST</pubDate>
<description>'.$description.'</description>
</item>';
echo $item;
}
$rssFooter = <<<EOT
</channel>
</rss>
EOT;
echo $rssFooter;
?>
y la actualizacion en flash cada x tiempo con este codigo (ACTION SCRIPT):
Código:
// ***********************************************
// Load Style Sheet
// ***********************************************
var rss_css:TextField.StyleSheet = new TextField.StyleSheet();
rss_css.onLoad = function(success:Boolean) {
if (success) {
trace ("css loaded...");
}
};
rss_css.load("mo_rss.css");
// ************************************************
// Load XML data
// ************************************************
loadDATA();
function loadDATA(){
var rss_xml:XML = new XML();
rss_xml.ignoreWhite = true;
rss_xml.onLoad = function(success:Boolean) {
if (success) {
processData(rss_xml);
} else {
trace("unable to load/parse cnet.xml");
}
};
rss_xml.load("http://lnx.titoworld.com/galeria/rs.php");
}
// ***********************************************
// Process Data
// ***********************************************
channel_title = "";
channel_desc = "";
channel_copyright = "";
channel_link = "";
channel_lang = "";
function processData(rm){
var rss = rm.firstChild.firstChild;
item_txt.text="";
item_txt.html = true;
item_txt.styleSheet = rss_css;
for (i=0;i<rss.childNodes.length;i++){
//trace(rss.childNodes[i].nodeName);
if (rss.childNodes[i].nodeName == "title"){
channel_title = rss.childNodes[i].firstChild.nodeValue;
}else if (rss.childNodes[i].nodeName == "description"){
channel_description = rss.childNodes[i].firstChild.nodeValue;
}else if (rss.childNodes[i].nodeName == "copyright"){
channel_copyright = rss.childNodes[i].firstChild.nodeValue;
}else if (rss.childNodes[i].nodeName == "link"){
channel_link = rss.childNodes[i].firstChild.nodeValue;
}else if (rss.childNodes[i].nodeName == "language"){
channel_lang = rss.childNodes[i].firstChild.nodeValue;
}else if (rss.childNodes[i].nodeName == "image"){
var sTitle;
var sLink; // link
var sURL; // logo url
txtLogo.html = true;
txtLogo.htmlText="";
for (j=0;j<rss.childNodes[i].childNodes.length;j++){
if (rss.childNodes[i].childNodes[j].nodeName == "title"){
sTitle = rss.childNodes[i].childNodes[j].firstChild.nodeValue;
}else if (rss.childNodes[i].childNodes[j].nodeName == "link"){
sLink = rss.childNodes[i].childNodes[j].firstChild.nodeValue;
}else if (rss.childNodes[i].childNodes[j].nodeName == "url"){
sURL = rss.childNodes[i].childNodes[j].firstChild.nodeValue;
}
}
}else if (rss.childNodes[i].nodeName == "item"){
var itemTitle;
var itemDesc;
var itemLink;
for (j=0;j<rss.childNodes[i].childNodes.length;j++){
if (rss.childNodes[i].childNodes[j].nodeName == "title"){
itemTitle = rss.childNodes[i].childNodes[j].firstChild.nodeValue;
}else if (rss.childNodes[i].childNodes[j].nodeName == "description"){
itemDesc = rss.childNodes[i].childNodes[j].firstChild.nodeValue;
}else if (rss.childNodes[i].childNodes[j].nodeName == "link"){
itemLink = rss.childNodes[i].childNodes[j].firstChild.nodeValue;
}
}
item_txt.htmlText += "<a href=\"" + itemLink + "\"><span class=\"headline\">" + "</span></a><br><span class=\"thread\">" + itemDesc + "</span>"
}
}
}
alguien puede echarme un cable??
gracias! un saludo