ok.here is my as script
import mx.controls.Tree;
class TreeNavMenump3a extends MovieClip {
var menuXML:XML;
var menuTreemp3a:Tree;
function TreeNavMenump3a() {
// Set up the appearance of the tree and event handlers.
menuTreemp3a.setStyle("fontFamily", "_sans");
menuTreemp3a.setStyle("fontSize", 17);
// Load the menu XML.
var treeNavMenump3a = this;
menuXML = new XML();
menuXML.ignoreWhite = true;
menuXML.load("mp3a.php");
menuXML.onLoad = function() {
treeNavMenump3a.onMenuLoaded();
};
}
function change(event:Object) {
if (menuTreemp3a == event.target) {
var node = menuTreemp3a.selectedItem;
// If this is a branch, expand/collapse it.
if (menuTreemp3a.getIsBranch(node)) {
menuTreemp3a.setIsOpen(node, !menuTreemp3a.getIsOpen(node), true);
}
// If this is a hyperlink, jump to it.
var url = node.attributes.url;
if (url) {
getURL(url, "_blank");
}
// Clear any selection.
menuTreemp3a.selectedNode = null;
}
}
function onMenuLoaded() {
menuTreemp3a.dataProvider = menuXML.firstChild;
menuTreemp3a.addEventListener("change", this);
}
}
that reads php file(php file scans mp3/a/ dir) and then creates list files and folders ( on picture 1 u can see created list) but when files and folders are too many at first time it shows only wite list (like on picture 2)and after few seconds folders and files. i want durning php scan wite list show something like “please wait” or “updating files and folders” ot preloader and when scan complites files and folders list.how can i do this?
