take a look in gmap examples as well to see how it works and what needs to
be added to ajax target.
/iulian
On 5/8/07, Iulian Costan <[EMAIL PROTECTED]> wrote:
fixed in 1.2 branch, please do an update and you should be able to
add/remove gmarkers via ajax calls. next days i'll be on short vacation but
once i am back in i'll port it to 1.3 as well.
/iulian
On 5/8/07, Nino Saturnino Martinez Vazquez Wael <[EMAIL PROTECTED]>
wrote:
> Well it works better. No exception now, the browser receives the new
> ajax response but the gmappanel does not render or is non visible?
>
> After a closer look this part of the ajax response seems strange:
>
> map.addOverlay(createMarker11121872332765());
> map.addOverlay(createMarker11121873332765());
> map.addOverlay(createMarker11121873332765());
> map.addOverlay(createMarker11121873332765());
> map.addOverlay(createMarker11121873332765());
> map.addOverlay(createMarker11121873332765());
>
> They are all referring to the same method, looks like the idea are to
> have separate functions for each marker? And it does not somehow manage to
> pickup or create the new methods but instead it only adds the old one? Found
> out what caused this, I added different gmarkers but their location was
> almost the same(,0001) difference. We might want to look into this and
> generate a more sensible id. But the component still does not render...
>
> Do you want the quickstart project to take a closer look at?
>
>
> And yes I am working on 1.2.6, but I could switch to 1.3 beta if
> required.
>
> Iulian Costan wrote:
>
> in populateMAP method you create new GMapPanel instance that gets added
> to ajax target. there is no need to create new panel everytime, try to keep
> only one instance of GMapPanel that will be re-rendered using ajax. more in
> ajax handler method just add new GMarker to existing list like this:
>
>
> 1. @Override
> 2. protected void onUpdate(AjaxRequestTarget
target
> ) {
> 3. gmap.getOverlays().add(new
> GMarker(...));
> 4. target. addComponent(gmapPanel
> );
> 5. }
>
> let me know if it works or not, i can take a closer look, as far as i
> can see you work on 1.2.* code base right ?
>
> /iulian
>
> On 5/8/07, Nino Saturnino Martinez Vazquez Wael <[EMAIL PROTECTED]
> > wrote:
> >
> > Hi
> >
> > Im getting this error when trying to add my updated gmap:
> > ERROR - RequestCycle - markupId cannot be empty
> > java.lang.IllegalArgumentException: markupId cannot be empty
> > at
> > wicket.ajax.AjaxRequestTarget.addComponent(AjaxRequestTarget.java:217)
> > at
> > wicket.ajax.AjaxRequestTarget.addComponent(AjaxRequestTarget.java:201)
> > at wicket.quickstart.Index$1.onUpdate(Index.java:75)
> > at
> > wicket.ajax.markup.html.form.AjaxCheckBox$1.onUpdate(AjaxCheckBox.java
> > :64)
> > at
> > wicket.ajax.form.AjaxFormComponentUpdatingBehavior.onEvent(
> > AjaxFormComponentUpdatingBehavior.java:139)
> > at wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java
> > :167)
> > at
> > wicket.ajax.AbstractDefaultAjaxBehavior.onRequest (
> > AbstractDefaultAjaxBehavior.java:236)
> >
> >
> >
> > Please note that I have set outputmarkupid to true.
> >
> > You can see the java code here:
> >
> > http://pastebin.ca/476843
> >
> >
> > but basically its this code it complains about:
> > protected void onUpdate(AjaxRequestTarget target) {
> > GMapPanel populatedMap = populateMap();
> > if (populatedMap != null) {
> > target.addComponent(populatedMap);
> > }
> >
> > and possibly:
> > private final GMapPanel populateMap() {
> > if (filterModel.isDisplayHotel()) {
> > // add gmarkers here
> > GPoint center = gmap.getCenter();
> > int zoomLevel = gmap.getZoomLevel();
> > gmap = new GMap(center, zoomLevel);
> >
> > GMarker hotel = new GMarker(new GPoint(-112.1872f ,
> > 33.2765f),
> > new Label("gmarkerInfo", "Hotel"));
> > gmap.addOverlay(hotel);
> >
> > GMapPanel gMapPanel = new GMapPanel("gmap", gmap, 800,
> > 600,
> > quickStartGmap_8080_Key);
> > gMapPanel.setOutputMarkupId(true);
> > return gMapPanel;
> >
> > }
> > return null;
> > }
> >
> >
> >
> > regards Nino
> >
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