blocks|key|3731303|text|您需要让flash调用页面中的一个函数来通知它Flash已加载和初始化，然后将其用作入口点。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3731304|在闪光中：|3731305|ExternalInterface.call('flashReady');|code-block|syntax|javascript|3731306|在页面中：|3731307|<script>
function+flashReady()+{
+++..
}
</script>|3731308|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

You'll need to have your flash call a function in the page to notify it that the Flash is loaded and initialized, then use that as your entrypoint.

In the flash:

<pre><code>ExternalInterface.call('flashReady');
</code></pre>

In the page:

<pre><code>&lt;script&gt;
function flashReady() {
 ..
}
&lt;/script&gt;
</code></pre>

blocks|key|3731417|text|如果您使用swfObject嵌入SWF+(无论如何可能是个好主意)，那么您可以使用它的addDomLoadEvent()函数，该函数允许您在SWF完全加载后执行某些操作|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3731418|swfobject.addDomLoadEvent(function()+{
+++$("#swfobject").get(0).inited('you+are+loaded!');+
});|code-block|syntax|javascript|3731419|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/swfobject/^0|5|9|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

If you use <a href="http://code.google.com/p/swfobject/" rel="nofollow noreferrer">swfObject</a> to embed your SWF (probably a good idea anyway) then you can use its addDomLoadEvent() function which allows you to do something once the SWF is fully loaded

<pre><code>swfobject.addDomLoadEvent(function() {
 $("#swfobject").get(0).inited('you are loaded!'); 
});
</code></pre>

blocks|key|1121818|text|我不是想在这里成为一个智者，但是你会在服务器上测试你的工作吗？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1121819|外部接口，addcallback在本地文件系统上不起作用，最终你可能不得不添加：|1121820|flash.system.Security.allowDomain('http://localhost')；|offset|length|1121821|如果您在本地运行。|1121822|:P|1121823|entityMap|0|LINK|mutability|MUTABLE|url|http://localhost/^0|0|0|Z|G|0|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@$F|W|G|X|1|Y]]|A|$]]|$1|H|3|I|5|6|7|Z|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|10|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S]]]]

i am not trying to be a wiseguy here but do you test your work on a server?

external interface, addcallback dose not work on local filesystem, and eventually you may have to add:

flash.system.Security.allowDomain('<a href="http://localhost" rel="nofollow noreferrer">http://localhost</a>');

if you are running on local.

:P

blocks|key|1121699|text|问题是，当页面加载完成时，Flash对象还没有初始化。从AS3中执行此初始化可能会更安全。如果要传递来自HTML页的值，请使用flashVars。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1121700|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

The problem is that the Flash object is not initialized yet when the page finishes loading. It would probably be much safer to perform this initialization from within AS3. If you want to pass values from the HTML page, use flashVars.

blocks|key|3731343|text|几周前，我自己也遇到了这个问题。解决方案非常简单:)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3731344|首先，您需要在DOM中放入一个div|3731345|<div+id="timewriter"><div>|code-block|syntax|javascript|3731346|您还将使用jQuery+Timers+plugin对加载进行计时。在做好准备之后，事情就会变得非常容易。下面这段代码将放入$(document).ready()；|offset|length|3731347|var+movie+=+getFlashMovie('my_movie_name');

if(movie.PercentLoaded()+!=+100)
{
++++$("#timewriter").everyTime(100,+function+()+
++++{
++++++++if(movie.PercentLoaded()+==+100)
++++++++{

++++++++++++$("#timewriter").stopTime();
++++++++++++//the+movie+is+loaded,+call+here+your+functions;+usually+this+happens+if+you+don't+use+cache

++++++++}
++++});
}
else
{
++++//the+movie+is+loaded,+call+here+your+functions;+usually+you+get+here+if+you+use+cache
}|3731348|稍后编辑:请注意，HTML页面加载并不意味着swf已加载，而是在web页面加载完成事件之后发生。另外，我的解决方案是基于jQuery+javascript库的。|3731349|entityMap|0|LINK|mutability|MUTABLE|url|http://jquery.offput.ca/timers/|1|http://www.jquery.com/^0|0|0|0|5|K|0|0|0|1O|6|1|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|13|8|@]|9|@$K|14|L|15|1|16]]|A|$]]|$1|M|3|N|5|F|7|17|8|@]|9|@]|A|$G|H]]|$1|O|3|P|5|6|7|18|8|@]|9|@$K|19|L|1A|1|1B]]|A|$]]|$1|Q|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]|Y|$5|T|U|V|A|$W|Z]]]]

I ran into this problem myself a couple of weeks ago. The solution is pretty simple :)

First, you need to put in your DOM a div

<pre><code>&lt;div id="timewriter"&gt;&lt;div&gt;
</code></pre>

You'll also be using the <a href="http://jquery.offput.ca/timers/" rel="nofollow noreferrer">jQuery Timers plugin</a> to time your loading. After this preparation the things will go very easy.
The following piece of code will go in your $(document).ready();

<pre><code>var movie = getFlashMovie('my_movie_name');

if(movie.PercentLoaded() != 100)
{
 $("#timewriter").everyTime(100, function () 
 {
 if(movie.PercentLoaded() == 100)
 {

 $("#timewriter").stopTime();
 //the movie is loaded, call here your functions; usually this happens if you don't use cache

 }
 });
}
else
{
 //the movie is loaded, call here your functions; usually you get here if you use cache
}
</code></pre>

Later edit: be careful that HTML page load doesn't mean the swf was loaded, that happens right after the web page load complete event. Also my solution is based on <a href="http://www.jquery.com" rel="nofollow noreferrer">jQuery</a> javascript library.

blocks|key|1116416|text|似乎答案的集合提供了最接近完整的答案。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1116417|正如David+Hanak所说，flash对象还不能被访问，因为它正在初始化，尽管我喜欢flashvars，但我不同意我们必须依赖flashvars。|1116418|特威特是对的，但是在调用javascript中的函数时，让它调用回调swf的javascript函数；这样我们就知道flash已经准备好了，因为它发出了第一个调用。|1116419|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

It seems like the collection of answers offered answers this closest to it's entirety.

As David Hanak said, the flash object cannot be accessed yet because it is initializing, though i disagree that we must rely on flashvars, though I love them.

Tweakt is right, but upon calling the function in the javascript, have that call the javascript function that calls back to your swf; This way we know flash is ready as it sent the first call.

blocks|key|511306|text|特威尔特和博格丹的答案都是可行的。如果您有访问Actionscript的权限，请使用tweakt的方法。如果你不想，就用Bogdan的，我一直在寻找轮询之外的替代方法(当你不能访问Actionscript的时候)，但到目前为止我还没有成功找到一个。这里提到了事件：http://www.adobe.com/support/flash/publishexport/scriptingwithflash/scriptingwithflash_03.html，但似乎没有人知道如何使用它们。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|511307|entityMap|0|LINK|mutability|MUTABLE|url|http://www.adobe.com/support/flash/publishexport/scriptingwithflash/scriptingwithflash_03.html^0|3O|2M|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Answers by both tweakt and Bogdan are viable. Use tweakt's method if you have access to the Actionscript. Use Bogdan's if you don't. I was looking for an alternative besides polling (when you don't have access to the Actionscript) but I have been unsuccessful in finding one thus far. Events are mentioned here: <a href="http://www.adobe.com/support/flash/publishexport/scriptingwithflash/scriptingwithflash_03.html" rel="nofollow noreferrer">http://www.adobe.com/support/flash/publishexport/scriptingwithflash/scriptingwithflash_03.html</a> But noone seems to know how to use them.

blocks|key|3731508|text|为了完成任务，您还必须使用import+flash.external.*;来使一切正常工作。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3731509|entityMap^0|D|O|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

For the sake of completion, you would also have to use <code>import flash.external.*;</code> to make everything work.

I have a function defined in AS3 that's gonna be called from client side via JavaScript. The AS3 functions simply print some value on SWF screen when it's called.

It works fine when I set an onclick event handler to a button and call the AS3 function. However I want to call this AS3 function as soon as the page loads. I am using jQuery in the project and I placed the call to the AS3 function inside $(document).ready(), but that gives me the following error in FF2 firebug:

getFlashMovie("my_movie_name").my_as3_function is not a function

Then, I tried calling the by setting an onLoad event handler on the , but that also does not work - produces the same error. 

So, my question is, how do I call an AS3 function automatically once page loads? In my project, I need to pass some client side initialization information to the flash once page loads.

Calling a flash external interface AS3 function on page load

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我在AS3中定义了一个函数，它将通过JavaScript从客户端调用。当调用AS3函数时，它只是在SWF屏幕上打印一些值。当我为一个按钮设置一个onclick事件处理程序并调用AS3函数时，它工作得很好。但是，我想在页面加载后立即调用此AS3函数。我在项目中使用jQuery，并将对AS3函数的调用放在$(document).ready()中，但这在FF2 firebug中给出了以下错误：getFl

问页面加载时调用flash外部接口AS3函数
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