1.1 --- a/javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/api/Element.java	Tue Dec 04 09:16:53 2012 +0100
     1.2 +++ b/javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/api/Element.java	Sat Jan 12 10:44:37 2013 +0100
     1.3 @@ -37,18 +37,14 @@
     1.4          body="var e = window.document.getElementById(el.fld_id);\n"
     1.5             + "e[property] = value;\n"
     1.6      )
     1.7 -    static void setAttribute(Element el, String property, Object value) {
     1.8 -        throw new UnsupportedOperationException("Needs JavaScript!");
     1.9 -    }
    1.10 +    static native void setAttribute(Element el, String property, Object value);
    1.11  
    1.12      @JavaScriptBody(
    1.13          args={"el", "property"},
    1.14          body="var e = window.document.getElementById(el.fld_id);\n"
    1.15             + "return e[property];\n"
    1.16      )
    1.17 -    static Object getAttribute(Element el, String property) {
    1.18 -        throw new UnsupportedOperationException("Needs JavaScript!");
    1.19 -    }
    1.20 +    static native Object getAttribute(Element el, String property);
    1.21      
    1.22      /** Executes given runnable when user performs a "click" on the given
    1.23       * element.
    1.24 @@ -59,7 +55,12 @@
    1.25          body="var e = window.document.getElementById(el.fld_id);\n"
    1.26             + "e.onclick = function() { r.run__V(); };\n"
    1.27      )
    1.28 -    public final void addOnClick(Runnable r) {
    1.29 -        throw new UnsupportedOperationException("Needs JavaScript!");
    1.30 -    }
    1.31 +    public final native void addOnClick(Runnable r);
    1.32 +
    1.33 +    /** Shows alert message dialog in a browser.
    1.34 +     * @param msg the message to show
    1.35 +     */
    1.36 +    @JavaScriptBody(args = "msg", body = "alert(msg);")
    1.37 +    public static native void alert(String msg);
    1.38 +    
    1.39  }