Javascript addEventListener onStateChange 在 IE 中不起作用
我有两个 colorbox 弹出框,每个框都显示一个 YouTube 视频。当他们玩完后,我试图让他们自动关闭彩盒窗口。下面的代码在 Firefox 中完美运行,但在 IE 中我无法让 addEventListener
工作。我尝试了 attachEvent
但没有成功。有人可以就如何解决这个问题提供任何建议吗?这看起来很简单,但我已经筋疲力尽地试图找到解决方案。
更新 1:
嗯,这是我当前的代码。它在 Firefox 中运行完美,但 IE 只能输出良好。 IE8 调试器也不报告任何错误...
function onYouTubePlayerReady(playerId) {
if (playerId && playerId != 'undefined') {
if(playerId && playerId == 'ytvideo1'){
var ytswf = document.getElementById('ytplayer1');
alert('good');
} else if(playerId && playerId == 'ytvideo2'){
var ytswf = document.getElementById('ytplayer2');
} else {
}
setInterval('', 1000);
ytswf.addEventListener('onStateChange', 'onytplayerStateChange');
alert('great');
}
}
function onytplayerStateChange(newState) {
alert('amazing');
if(newState == 0){
$.fn.colorbox.close();
alert('perfect');
}
}
更新 3:解决方案
只需将 onComplete 放入我的 colorbox 中,然后将 swfobject 放入其中,它就可以在 IE 中完美运行。
I have two colorbox popup boxes which show a YouTube video in each. When they're finished playing, I'm trying to have them automatically close the colorbox window. This code below works perfect in Firefox, but in IE I can't get addEventListener
to work. I've tried attachEvent
with no success. Can anybody offer any suggestions as to how to solve this? It seems simple but I'm exhausted trying to find a solution.
UPDATE 1:
Well, this is my current code. It works perfect in Firefox, but IE only outputs good. IE8 debugger doesn't report any errors either...
function onYouTubePlayerReady(playerId) {
if (playerId && playerId != 'undefined') {
if(playerId && playerId == 'ytvideo1'){
var ytswf = document.getElementById('ytplayer1');
alert('good');
} else if(playerId && playerId == 'ytvideo2'){
var ytswf = document.getElementById('ytplayer2');
} else {
}
setInterval('', 1000);
ytswf.addEventListener('onStateChange', 'onytplayerStateChange');
alert('great');
}
}
function onytplayerStateChange(newState) {
alert('amazing');
if(newState == 0){
$.fn.colorbox.close();
alert('perfect');
}
}
Update 3: Solution
Simply put onComplete in my colorbox and put the swfobject in that and it worked perfectly in IE.
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评论(3)
IE 不支持
addEventListener
是吗?您需要attachEvent
对吗?IE doesn't support
addEventListener
does it?? You needattachEvent
right?从 IE 中的测试来看,您使用的引用似乎
是在加载实际 swf 对象之前分配的,因此 IE 认为您引用的是一个简单的 div 元素,
您需要
在调用后立即
运行此代码,然后再关闭该
$(function()
并放置
var ytswf;
就在
之后
而不是进一步向下
from testing in IE it looks like the reference you are using
is assigned before the actual swf object is loaded, so IE thinks you are referring to a simple div element
you need to run this code
right after you call
before you close out that
$(function()
and place
var ytswf;
right after the
<script>
instead of further down
新答案
YouTube 播放器对象实现了自己的 addEventListener 方法,该方法更像 AS3 的语法。根据此处列出的信息:
YouTube 在我链接的页面上提供了一个示例,我将在此处提供:
YouTube 还提供了一个示例页面,似乎证明他们的示例代码可以在 IE 中运行。我将在此处链接该示例页面。
现在,这里尝试重写代码的相关部分,使其按照 Google/YouTube 提供的示例工作:
因此,事实证明,这里所犯的错误是由于使用方法名称造成的混乱造成的'添加事件监听器'。在 W3C JavaScript 实现中,第二个参数是一个函数,而在 YouTube 实现中,第二个参数是一个字符串。试一试=)。
New answer
The YouTube player object implements its own addEventListener method which is more like how AS3's syntax. As per the information listed here:
YouTube provides an example on the page I linked which I'll provide here:
YouTube also provides an example page that seems to prove out that their example code works in IE. I'll link that example page here.
Now, here's an attempt at re-writing the pertinent parts of your code to work as per the examples provided by Google/YouTube:
So, it turns out that the mistake being made here arises from the confusion created by the use of the method name 'addEventListener'. In the W3C JavaScript implementation, the second parameter is a function while in the YouTube implementation, the second parameter is a string. Give this a shot =).