Try one of these modules:
http://sourceforge.net/projects/gwt-openlayers/
http://www.peterfranza.com/projects/gwt-openlayers-bindings/
Let us know which you find best (Neither seem to have great
documentation).
On Sep 13, 10:44 am, Javier Mena <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm trying to useOpenLayersin Gwt, but I don't know to make
> something. I want that everytime a user press a button, the
> application create new panel a put a map there.
>
> I don't know how to do it even in JS.
>
> Currently my approach is somthing like this:
>
> public class X {
> public onClick() {
> Label x = new Label();
> x.getElement().setId("mymap");
> panel.add(x);
> MyJsHelp.createMap("mymap");
> }
>
> }
>
> public class MyJsHelp {
> public native void MyJsHelp(String s) /*-{
> var map = new $wnd.OpenLayers.Map("mymap");
> ....
> }-*/
>
> }
>
> The problem is that this code doesn't work, and I think it's because
> Gwt is not creating the label before createMap is called.
>
> If I execute the line:
> MyJsHelp.createMap("mymap");
>
> In another event, and after creating the div, the code works.
>
> Any ideas? Adding a listener to draw after rendering? Force Gwt to
> create the label before createMap is called?
>
> Thanks in advance,
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