Hi. I don't know any javascript and am building an ajax app with gwt
to play youtube videos.
In gwt, have a class that loads the movie in an embedded player, using
this method:
public static native void initializePlayer(String movieID, String
divID,
int width, int height) /*-{
$wnd.initializePlayer(movieID, divID, width, height);
}-*/;
I also added the next method, to be called by the youtube player when
an event occurs
public static void playerStateChange(int newState) {
System.out.println("Player in a new state" + newState);
}
(non-static would be much better, but at least this should work).
I have a js file with methods copied from
http://code.google.com/apis/youtube/chromeless_example_1.html. The
only method I added is the following, according to explanations on the
gwt-Developer's Guide:
function onytplayerStateChange(newState) {
alert("Player's new state: " + newState);
@jukebox.client.JukeboxUI::playerStateChange(I)(newState);
}
When trying to run this in HostedMode, an error is thrown:
com.google.gwt.core.client.JavaScriptException: (TypeError): Value
undefined (result of expression $wnd.initializePlayer) is not object.
The initializePlayer js method is working fine if I comment out the
@jukebo.... line in the listener.
What generates this error? How can I avoid it? Thanks.
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