Flash：调度/处理事件

发布于 2024-07-14 15:39:00 字数 403 浏览 4 评论 0原文

我有加载另一个 swf 文件 (page1.swf) 的 Flash 应用程序 (main_container.swf)。

我想在 page1 完成时调度一个事件，告诉 main_container 关闭 page1。

这就是将事件从 page1 分派到 main_container 的方式吗？

parent.dispatchEvent(new Event("pageFinish", true));

那么如何从 main_container 中捕获事件呢？我尝试过这个，但没有成功。

loader.addEventListener("pageFinish", OnPage1Finish);

谢谢。

原文

I have Flash application (main_container.swf) that loads another swf file (page1.swf).

I want to dispatch an event when page1 has finished, to tell the main_container to close page1.

Is this how you dispatch an event from page1 to the main_container?

parent.dispatchEvent(new Event("pageFinish", true));

Then how do you catch the event from the main_container? I tried this but it didn't work.

loader.addEventListener("pageFinish", OnPage1Finish);

Thank you.

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离线来电— 2024-07-21 15:39:00

最简单的方法就是

// main, somewhere
loader.content.addEventListener("imDone", imDoneListener);

// page1 timeline/doc class
dispatchEvent(new Event("imDone"));

当然，你必须等到加载器有一个 .content 供你添加
一个侦听器，您可以等待来自 loader.contentLoaderInfo 的 Event.INIT
在添加完整的侦听器或在加载器上分派之前：

// page1 again, parent.dispatchEvent() would also work
// if you don't reparent the content (which is a bad idea, it confuses Loader)
loaderInfo.loader.dispatchEvent(new Event("imDone"));

Simplest way is just

// main, somewhere
loader.content.addEventListener("imDone", imDoneListener);

// page1 timeline/doc class
dispatchEvent(new Event("imDone"));

Of course, you have to wait until the loader has a .content for you to add
a listener to, you could either wait for a Event.INIT from loader.contentLoaderInfo
before adding your complete listener or dispatching on the loader:

// page1 again, parent.dispatchEvent() would also work
// if you don't reparent the content (which is a bad idea, it confuses Loader)
loaderInfo.loader.dispatchEvent(new Event("imDone"));

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