java v javascript?

$.get("test.jsp", function(data){
  alert("Data Loaded: " + data);
});

jQuery ima direktno podporo za JSON. Za XML boš pa moral prebrati podatke isto kot za plain text, ampak jih boš potem moral obdelati.

jQuery ima direktno podporo za JSON. Za XML boš pa moral prebrati podatke isto kot za plain text, ampak jih boš potem moral obdelati.

to sploh ni res, vsi browserji ki podpirajo ajax imajo tudi responseXML, ki sparsa ajax xml response

    var request;
    var mojeIme;
    var itemDetails;
    
    function createRequest() {
      try {
        request = new XMLHttpRequest();
      } catch (tryMS) {
        try {
          request = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (otherMS) {
          try {
            request = new ActiveXObject("Microsoft.XMLHTTP");
          } catch (failed) {
            request = null;
          }
        }
      }
      return request;
    }

    function getData() {

        
      request = createRequest();  

      if (request == null) {
        alert("Unable to create request");
        return;
      }     
    
      var url= "http://localhost:9090/test/jsonservlet";
      request.open("POST", url, true);
      request.onreadystatechange = getResponse;
      request.send(null);
    }

    function getResponse() {
    	
       if (request.readyState == 4) {     
    	  // alert("ok"+ request.responseText);      
           if (request.status == 200) {
        	          	
    	        //get json object
               itemDetails = eval('(' + request.responseText + ')');
          
             alert("Dobljeni podatki: "+itemDetails.ime);
           }
       }
    }

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.sf.json.JSONObject;

public class json extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
	
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	        	
                JSONObject obj=new JSONObject();
		obj.put("ime",new String("nekdo"));
				  	
	
       // lahko pošljemo tudi string JSON:   	
      //  String data = "{ 'menu': 'File',  'commands': [  { 'title': 'New','action':'CreateDoc' } ]}";
    	
       response.setContentType("application/json");
    	response.getWriter().print(obj);
        
		
		} 
	
}