javascript to tapestry

[glanzel]

hi

i got a question on  how  to add javascript to tapestry.
i try to add an google maps site to my webapplication,
and therefor i need to generate an javscript array from tapestry. my
idea - because i found nothing better - was to
generate javascript sourcecode inside in Java an then add this javscript
code to the html page.

like this:

public class GhotspotMap  extends BasePage{
     
     String address;
    
     public GhotspotMap(){
          getHotspotData();
     }
 
     public void getHotspotData() {
          Vector<Nas> gm = Model.getModel().getAllNas();
          for (int i = 0; i < gm.size();i++){
              Nas nas = gm.get(i);
              String jstring = "points["+i+"] = "+nas.street+"
"+nas.number+" "+nas.postalCode;
              Body body = (Body) this.getBody();
              body.addBodyScript(jstring);
          }
     }
}

but for some resons i didnt even get a Body Object from the BaseBage.
(because getBody return IRender Objects)

can you tell me if my  way to gut javascript to the html page could  work,
and maybe how,
or which is the right way to add an javascript array read from the database?

thanks a lot - grischan 

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