Menu
▾
▴
Re: [Htmlunit-user] Map <bject> to custom JavaClass
|
From: smk s. <ste...@gm...> - 2014-02-02 08:14:52
|
Hi again,
I updated the source and now the Java class is initialized as it should
however I was not able to call any method from the corresponding class.
In more details.
*This is the testing html*
<html>
<body>
<OBJECT id="obj" classid='clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6'>
</OBJECT>
<script>
var obj = document.getElementById("obj");
if(obj != null){
document.write("Object Loaded!"+"<br>");
document.write(obj.playVideo("http://url.com"));
}else{
document.write("Not Loaded");
}
</script>
</body>
</html>
*This is the Java class*
public class WMP {
public WMP(){
Log.info("Loaded");
}
public String playVideo(String s){
return "Start playing from"+s;
}
}
The object is mapped correctly and initialized correctly
However when the method is called I get this exception
*Exception*
DEBUG [main] write: Object Loaded!<br>
ERROR [main] runtimeError: message=[Java method "playVideo" was invoked
with [object HTMLObjectElement] as "this" value that can not be converted
to Java type WMP.] sourceName=[.......objecttagtesting.html from (4, 9) to
(12, 10)] line=[8] lineSource=[null] lineOffset=[0]
INFO [main] Caught script exception
======= EXCEPTION START ========
Exception
class=[net.sourceforge.htmlunit.corejs.javascript.EvaluatorException]
com.gargoylesoftware.htmlunit.ScriptException: Java method "playVideo" was
invoked with [object HTMLObjectElement] as "this" value that can not be
converted to Java type WMP.
at
com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:689)
at
net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:602)
...........[SNIP]
Caused by: net.sourceforge.htmlunit.corejs.javascript.EvaluatorException:
Java method "playVideo" was invoked with [object HTMLObjectElement] as
"this" value that can not be converted to Java type WMP.
at
com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter.runtimeError(StrictErrorReporter.java:81)
at
net.sourceforge.htmlunit.corejs.javascript.Context.reportRuntimeError(Context.java:1029)
at
net.sourceforge.htmlunit.corejs.javascript.Context.reportRuntimeError(Context.java:1076)
...........[SNIP]
Enclosed exception:
net.sourceforge.htmlunit.corejs.javascript.EvaluatorException: Java method
"playVideo" was invoked with [object HTMLObjectElement] as "this" value
that can not be converted to Java type WMP.
at
com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter.runtimeError(StrictErrorReporter.java:81)
at
net.sourceforge.htmlunit.corejs.javascript.Context.reportRuntimeError(Context.java:1029)
at
net.sourceforge.htmlunit.corejs.javascript.Context.reportRuntimeError(Context.java:1076)
...........[SNIP]
======= EXCEPTION END ========
If I initialize the ActiveXObject as
var wmi = new ActiveXObject("WMPlayer.OCX.7");
The above example works flawlessly
2014-01-31 smk smk <ste...@gm...>:
> Thanks that was fast!!!!
>
> I wll update the sources and i 'll let you know.
>
>
>
|
