One way you can bridge a javascript function that is inside a JSNI method to
your js function. Ex.:
In a JSNI:
public void foo_wrapper(JNITest obj)
/*-{
@com.client.JNITest::testWrapper = function(str)
{
[email protected]::foo(Ljava/lang/String;)(str);
};
$wnd.register_wrapper(@com.client.JNITest::testWrapper);
-}*/;
In your Test.js:
var wrapperRegistered;
function testWrapper(wrapper) {
wrapperRegistered = wrapper;
}
function callJavaMethod() {
wrapper("test");
}
Best
Kevin
On Tue, Dec 16, 2008 at 11:59 PM, Jag <[email protected]> wrote:
>
> I want to call a Java method from my javascript in a GWT application.
> Here i have a js method in an external javascript file as below
>
> Test.js
>
> function callJavaMethod(){
> }
>
> I have a method in my java file as below,
>
> JNITest.java
>
> public class JNITest{
>
> public void foo(String strTest){
> ///operations
> }
>
> }
>
> Is it possible to call the foo() from my callJavaMethod() in Test.js
> file. If so how can be done? A sample code would be more helpful.
>
> Thanks.
>
> >
>
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