在IE的早期版本和Firefox中,我能够在同一页面上运行的Java Applet中调用JavaScript中的methodFoo。在IE9中,这不再有效。是否有一些额外的步骤,或者这样做的另一种方法适用于IE9?
我的Java小程序包含
import netscape.javascript.JSObject;
...
private transient JSObject jso;
...
public void init() {
...
jso = JSObject.getWindow(this);
... }
public void CalledFromSecondaryThread(){
...
jso.call("methodFoo", object_to_pass);
... }
我的Html页面包含
...
<object style="height: 1px;width: 650px;" classid = "clsid:CAFEEFAC-0016-0000-0011-ABCDEFFEDCBA" codebase = "http://java.sun.com/update/1.6.0/jinstall-6u11-windows-i586.cab#Version=6,0,0,11" id="AppletControl">
<param name="java_arguments" value="-Xmx256m" />
<param name = "CODE" value = "com.namespace.Applet.class" />
<param name = "archive" value = "./lib/applet.jar" />
<param name = "type" value = "application/x-java-applet;version=1.6" />
<param name = "scriptable" value="true" />
<param name = "mayscript" value="true" />
</object>
...
<script type="text/JavaScript" src="js/script.js"></script>
...
和script.js包含
function methodFoo(object_to_pass){
//doStuff
}
从jso.call收到的例外是
netscape.javascript.JSException: No such method "methodFoo" on JavaScript object