Thursday, March 11, 2010

Re: InfoWindow problem

suuuure !!!!!

Thanks Eric, you are the best! :)

2010/3/11 Eric Ayers <zundel@google.com>
Maybe the issue is that you can't open an info window on a marker that isn't attached to the map. 

On Thu, Mar 11, 2010 at 2:59 PM, Fran <franfn@gmail.com> wrote:
Some curious.

This code works fine:

marker.addMarkerClickHandler(new MarkerClickHandler() {
                        public void onClick(MarkerClickEvent event) {
                          InfoWindow info = map.getInfoWindow();
                          InfoWindowContent contents = new InfoWindowContent(
                              new HTML("<div style='font-size:12px'>blabla</div>")
                          );
                          info.open(marker, contents);
                        }
                      });



This one dont works:

                 if (row==0){
                        InfoWindow info = map.getInfoWindow();
                        InfoWindowContent contents = new InfoWindowContent(
                            new HTML("<div style='font-size:12px'>blabla</div>")
                        );
                        info.open(marker, contents);

                    }






2010/3/11 Fran <franfn@gmail.com>
Ok, Its works now. But I cant set a Widget to the popupmarker with Hello Maps


2010/3/11 Fran <franfn@gmail.com>
I get this error with HelloMaps


com.google.gwt.core.client.JavaScriptException: (TypeError): undefined is not a function
 stack: TypeError: undefined is not a function
    at DOMWindow.CALL_NON_FUNCTION_AS_CONSTRUCTOR (native)
    at unknown source





2010/3/11 Fran <franfn@gmail.com>
Is not in the starts. Its when a click a button to search in a MySQL db. The results shows in the map. If only one result I will show the infowindow.


2010/3/11 Eric Ayers <zundel@google.com>
If this is happening when your app starts up, one more thing you might try is using a DeferredCommand (or ScheduleDeferred) to open the window. 

On Thu, Mar 11, 2010 at 2:16 PM, Fran <franfn@gmail.com> wrote:
The error shows at the line

info.open ...





2010/3/11 Fran <franfn@gmail.com>

same error

2010/3/11 Eric Ayers <zundel@google.com>

I still  think the problem is because you are specifying an icon when creating MarkerOptions.  Did you change the way you call the constructor for MarkerOptions? 

Your code:

MarkerOptions opts = MarkerOptions.newInstance(Icon.DEFAULT_ICON);
opts.setDraggable(true);
 final Marker marker= new Marker(latlng,opts);

The HelloMaps draggable marker example:

MarkerOptions options = MarkerOptions.newInstance();
    options.setDraggable(true);
    final Marker marker = new Marker(map.getCenter(), options);

On Thu, Mar 11, 2010 at 2:00 PM, Fran <franfn@gmail.com> wrote:
the last IF manage only a marker by map.
I can disable the drag and the result is the same.

On 11 mar, 19:56, Eric Ayers <zun...@google.com> wrote:
> Try not setting the icon at all in MarkerOptions.  Check the code for the
> draggable marker exampls in HelloMaps:
>
> http://code.google.com/p/gwt-google-apis/source/browse/trunk/maps/sam...
>
> <http://code.google.com/p/gwt-google-apis/source/browse/trunk/maps/sam...>
>
>
>
> On Thu, Mar 11, 2010 at 1:50 PM, Fran <fra...@gmail.com> wrote:
> > I use a default icon.
>
> > This is all the code:
>
> > MarkerOptions opts = MarkerOptions.newInstance(Icon.DEFAULT_ICON);
> > opts.setDraggable(true);
> >  final Marker marker= new Marker(latlng,opts);
> >                    marker.addMarkerDragEndHandler(new
> > MarkerDragEndHandler(){
> >                                                public void
> > onDragEnd(MarkerDragEndEvent event) {
>
> >  mpService.reloadInfo(marker.getLatLng().getLatitude(),
> > marker.getLatLng().getLongitude(), name, new AsyncCallback(){
>
> >                                                                @Override
> >                                                                public void
> > onFailure(Throwable caught) {
> >                                                                        //
> > nothing to do
>
> >                                                                }
>
> >                                                                @Override
> >                                                                public void
> > onSuccess(Object result) {
> >                                                                        //
> > nothing to do
> >                                                                }
>
> >                                                        });
>
> >                                                }
>
> >                    });
>
> > if (rows==1){
> >                        InfoWindow info = map.getInfoWindow();
> >                        info.open(marker, new InfoWindowContent(panel));
> >                     }
>
> > On 11 mar, 19:43, Eric Ayers <zun...@google.com> wrote:
> > > Did you create a default marker or did you add a custom icon?  If it is
> > the
> > > latter, you need to set several attributes on it or you'll get weird
> > errors
> > > like this.  You might try searching through the gwt-google-apis group.
> >  Does
> > > this thread help?
>
> > >https://groups.google.com/group/gwt-google-apis/browse_thread/thread/...
>
> > > On Thu, Mar 11, 2010 at 1:30 PM, Fran <fra...@gmail.com> wrote:
> > > > Hi,
>
> > > > I have a problem with InfoWindow and Google Maps API in GWT.
>
> > > > If I use this code:
>
> > > > InfoWindow info = map.getInfoWindow();
> > > > info.open(marker, new InfoWindowContent(verticalpanel));
>
> > > > I get a error that I cant understand:
>
> > > > com.google.gwt.core.client.JavaScriptException: (TypeError): Object
> > > > [object DOMWindow] has no method 'zc'
> > > >  stack: TypeError: Object [object DOMWindow] has no method 'zc'
> > > >    at
> > > >http://maps.gstatic.com/intl/es_ALL/mapfiles/208a/maps2.api/main.js:9.
> > ..
> > > >    at TF.oa (eval at Nh (http://maps.gstatic.com/intl/es_ALL/mapfiles/
> > > > 208a/maps2.api/main.js:317:40))
> > > >    at wk.<anonymous> (http://maps.gstatic.com/intl/es_ALL/mapfiles/
> > > > 208a/maps2.api/main.js:1265:57)
> > > >    at wk.<anonymous> (http://maps.gstatic.com/intl/es_ALL/mapfiles/
> > > > 208a/maps2.api/main.js:1262:120)
> > > >    at
> > > >http://maps.gstatic.com/intl/es_ALL/mapfiles/208a/maps2.api/main.js:5.
> > ..
> > > >    at
> > > >http://maps.gstatic.com/intl/es_ALL/mapfiles/208a/maps2.api/main.js:3.
> > ..
> > > >    at pd.cT (http://maps.gstatic.com/intl/es_ALL/mapfiles/208a/
> > > > maps2.api/main.js:304:78)
> > > >    at pd.require (http://maps.gstatic.com/intl/es_ALL/mapfiles/208a/
> > > > maps2.api/main.js:308:36)
> > > >    at Ed (http://maps.gstatic.com/intl/es_ALL/mapfiles/208a/maps2.api/
> > > > main.js:318:62)
> > > >    at wk.kv (http://maps.gstatic.com/intl/es_ALL/mapfiles/208a/
> > > > maps2.api/main.js:1262:31)
> > > >  type: undefined_method
> > > >  arguments: zc,[object DOMWindow]
> > > >  __gwt_ObjectId: 2862
> > > >    at
>
> > com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:
> > > > 195)
> > > >    at
>
> > com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:
> > > > 120)
> > > >    at
> > > > com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
> > > > 507)
> > > >    at
>
> > com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:
> > > > 264)
> > > >    at
>
> > com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:
> > > > 91)
> > > >    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
> > > >    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:188)
> > > >    at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
> > > >    at
>
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
> > > > 25)
> > > >    at java.lang.reflect.Method.invoke(Method.java:597)
> > > >    at
> > > > com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
> > > >    at
> > > > com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
> > > >    at
>
> > com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:
> > > > 157)
> > > >    at
>
> > com.google.gwt.dev.shell.BrowserChannel.reactToMessages(BrowserChannel.java:
> > > > 1668)
> > > >    at
>
> > com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:
> > > > 401)
> > > >    at
>
> > com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:
> > > > 222)
> > > >    at java.lang.Thread.run(Thread.java:619)
>
> > > > Help me please, thanks!
>
> > > > --
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> > > > .
> > > > For more options, visit this group at
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>
> > > --
> > > Eric Z. Ayers
> > > Google Web Toolkit, Atlanta, GA USA
> > > Sign up now for Google I/O 2010: May 19-20,http://code.google.com/io
>
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>
> --
> Eric Z. Ayers
> Google Web Toolkit, Atlanta, GA USA
> Sign up now for Google I/O 2010: May 19-20,http://code.google.com/io

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Eric Z. Ayers
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Sign up now for Google I/O 2010: May 19-20, http://code.google.com/io

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