GWT: Calling a javascript function from Java -

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hi trying call function in .js file java.

in java code have

@override public native void test() /*-{     //javascript     $wnd.h8(); }-*/;

just alert inside method works can't call 1 of functions. i've tryed $wnd, $doc , nothing.

say have functions.js in it:

function h8(){     alert("hi"); }

in index have:

<!doctype html> <html>        <head>                <title>gwt test</title>               <meta http-equiv="content-type" content="text/html; charset=utf-8">               <link href="styles.css" rel="stylesheet" type="text/css">               <script src="js/functions.js"></script>          </head>         <body>               <div align="center" id="embed-html"></div>               <script type="text/javascript" src="html/html.nocache.js"></script>        </body>  </html>

so there see loading script file in html, 'undefined not function' error. whithout $doc or $wnd can't find variable h8 error.

this console error:

gwtapplication: exception: (typeerror)   line: 112978  column: 10  sourceurl: http://127.0.0.1:9876/html/52574fb8ff8725ca72dff813b62fee86.cache.js  __gwt$exception: <skipped>: undefined not function (evaluating '$wnd.h8()') (typeerror)   line: 112978  column: 10  sourceurl: http://127.0.0.1:9876/html/52574fb8ff8725ca72dff813b62fee86.cache.js  __gwt$exception: <skipped>: undefined not function (evaluating '$wnd.h8()')

you should define window function:

window.h8 = function() {     alert("!!!"); };

and access $wnd.

private static native void callfunction() /*-{     $wnd.h8(); }-*/;

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