ExpressInstall.as
资源名称:oa.rar [点击查看]
上传用户:kimgenplus
上传日期:2016-06-05
资源大小:20877k
文件大小:3k
源码类别:
OA系统
开发平台:
Java
- /* Copyright (c) 2004-2006, The Dojo Foundation All Rights Reserved. Licensed under the Academic Free License version 2.1 or above OR the modified BSD license. For more information on Dojo licensing, see: http://dojotoolkit.org/community/licensing.shtml */ /**
- * Based on the expressinstall.as class created by Geoff Stearns as part
- * of the FlashObject library.
- *
- * Use this file to invoke the Macromedia Flash Player Express Install functionality
- * This file is intended for use with the FlashObject embed script. You can download FlashObject
- * and this file at the following URL: http://blog.deconcept.com/flashobject/
- *
- * Usage:
- * var ExpressInstall = new ExpressInstall();
- *
- * // test to see if install is needed:
- * if (ExpressInstall.needsUpdate) { // returns true if update is needed
- * ExpressInstall.init(); // starts the update
- * }
- *
- * NOTE: Your Flash movie must be at least 214px by 137px in order to use ExpressInstall.
- *
- */
- class ExpressInstall {
- public var needsUpdate:Boolean;
- private var updater:MovieClip;
- private var hold:MovieClip;
- public function ExpressInstall(){
- // does the user need to update?
- this.needsUpdate = (_root.MMplayerType == undefined) ? false : true;
- }
- public function init():Void{
- this.loadUpdater();
- }
- public function loadUpdater():Void {
- System.security.allowDomain("fpdownload.macromedia.com");
- // hope that nothing is at a depth of 10000000, you can change this depth if needed, but you want
- // it to be on top of your content if you have any stuff on the first frame
- this.updater = _root.createEmptyMovieClip("expressInstallHolder", 10000000);
- // register the callback so we know if they cancel or there is an error
- var _self = this;
- this.updater.installStatus = _self.onInstallStatus;
- this.hold = this.updater.createEmptyMovieClip("hold", 1);
- // can't use movieClipLoader because it has to work in 6.0.65
- this.updater.onEnterFrame = function():Void {
- if(typeof this.hold.startUpdate == 'function'){
- _self.initUpdater();
- this.onEnterFrame = null;
- }
- }
- var cacheBuster:Number = Math.random();
- this.hold.loadMovie("http://fpdownload.macromedia.com/pub/flashplayer/"
- +"update/current/swf/autoUpdater.swf?"+ cacheBuster);
- }
- private function initUpdater():Void{
- this.hold.redirectURL = _root.MMredirectURL;
- this.hold.MMplayerType = _root.MMplayerType;
- this.hold.MMdoctitle = _root.MMdoctitle;
- this.hold.startUpdate();
- }
- public function onInstallStatus(msg):Void{
- getURL("javascript:dojo.flash.install._onInstallStatus('"+msg+"')");
- }
- }