java - Call function of a Bean with ajax -


well guys need call correocontroller bean, im working jsf, ajax because need make email, , need make inbox.

 public message[] refrescar(string correo, string password, int tipomail) {     properties prop = new properties();     prop.setproperty("mail.pop3.starttls.enable", "false");     prop.setproperty(         "mail.pop3.socketfactory.class", "javax.net.ssl.sslsocketfactory");     prop.setproperty("mail.pop3.socketfactory.fallback", "false");     prop.setproperty("mail.pop3.port", "995");     prop.setproperty("mail.pop3.socketfactory.port", "995");     session sesion = session.getinstance(prop);      switch(tipomail)     {         case 1:try     {       // se obtiene el store y el folder, para poder leer el       // correo.         store store = sesion.getstore("pop3");         store.connect(             "pop.gmail.com", correo, password);         folder folder = store.getfolder("inbox");         folder.open(folder.read_only);          // se obtienen los mensajes.         message[] mensajes = folder.getmessages();           folder.close(false);         store.close();         return mensajes;     }     catch (exception e)     {         e.printstacktrace();     }             break;          case 2:try     {       // se obtiene el store y el folder, para poder leer el       // correo.         store store = sesion.getstore("pop3");         store.connect(             "pop3.live.com", correo, password);         folder folder = store.getfolder("inbox");         folder.open(folder.read_only);          // se obtienen los mensajes.         message[] mensajes = folder.getmessages();          // se escribe y subject de cada mensaje         /*for (int = 0; < mensajes.length; i++)         {             system.out.println(                 "from:" + mensajes[i].getfrom()[0].tostring());             system.out.println("subject:" + mensajes[i].getsubject());              // se visualiza, si se sabe como, el contenido de cada mensaje             analizapartedemensaje(mensajes[i]);         }*/          folder.close(false);         store.close();                     return mensajes;     }     catch (exception e)     {         e.printstacktrace();     }             break;         default:break;      }      return null;   }

can me how extract elements mensajes, , how make in javascript dinamyc way make table add info collected

to make ajax call in jsf, don't need use javascript. can try following.

. bean:

@managedbean @viewscope public class correocontroller {     private list<message> mensajes;      public void refrescar(string correo, string password, int tipomail) {         // logic          // update mensajes list @ end of method         this.mensajes = ...;     }      // getters , setters }

. xhtml page:

<h:datatable id="mensajetable" value="#{correocontroller.mensajes}" >     ... </h:datatable>  <h:commandbutton value="get mensajes" actionlistener="#{correocontroller.refrescar}" >     <f:ajax render="mensajetable" /> </h:commandbutton>

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