calling servlet from php page using ajax

Question

i am trying to get response from servlet page and displaying alert on success. but its show me error always. i am not able to figure it out.

My ajax code:

$(document).ready(function() {
$("#srch").click(function() {
 var txt1 = $("#store-qsearch").val();
 alert(txt1)
 $.ajax({
            url : 'http://localhost:8080/searchengine/SearchDataServlet',
            data : 'val='+txt1,
            type : 'GET',
            success : function(response) {
                alert("Success");
                // create an empty div in your page with some id
            },
            error: function(){ alert("error");

            }
        });
});
                       });

My servlet code:

public class SerachDataServlet extends HttpServlet {

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
    String searchkey = request.getParameter("val").toString();
    SearchInput searchinput = new SearchInput();
    searchinput.searchkeys = searchkey;

    System.out.println(searchkey);
    SearchParser searchparser = new SearchParser();
    searchparser.searchData(searchkey);


    PrintWriter output = response.getWriter();
    output.println("successs");


}

}

SpringLearner · Accepted Answer · 2014-01-11 09:47:28Z

1

change this line data : 'val='+txt1, to data: { val: txt1},

see this for example

answered Jan 11, 2014 at 9:47

SpringLearner

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6 Comments

Mayur Over a year ago

Thanks for you reply but it doesn't response success

SpringLearner Over a year ago

@Mayur wait for 5 minutes, I am busy with my work.i will help you as soon i complete my work

SpringLearner Over a year ago

@Mayur Have you configured your web.xml properly?

SpringLearner Over a year ago

@Mayur replace this http://localhost:8080/searchengine/SearchDataServlet with SearchDataServlet and tell me

Mayur Over a year ago

i got it i was getting the error bcoz i am calling ajax from another port instead 8080 and also access.

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