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Editorial Team
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Asked: 2026-05-29T05:32:55+00:00

I am modifying the content. Data is being shown inside <div> country, but how

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I am modifying the content. Data is being shown inside <div> country, but how to autofill a textbox present in auto.jsp? I’m getting data from get.jsp and content of get.jsp is being shown on auto.jsp in country <div>.

auto.jsp

<%@page import="java.sql.*"%>
<html>
    <head>  
        <script language="javascript" type="text/javascript">  
            var xmlHttp  
            var xmlHttp
            function showState(str){ 
                if (typeof XMLHttpRequest != "undefined"){
                    xmlHttp= new XMLHttpRequest();
                }
                else if (window.ActiveXObject){
                    xmlHttp= new ActiveXObject("Microsoft.XMLHTTP");
                }
                if (xmlHttp==null){
                    alert ("Browser does not support XMLHTTP Request")
                    return
                } 
                var url="get.jsp";//goes to get.jsp
                url += "?count=" +document.getElementById("textbox1").value;
                url += "&secondVal="+document.getElementById("textbox2").value;
                xmlHttp.onreadystatechange = stateChange;
                xmlHttp.open("GET", url, true);
                xmlHttp.send(null);
            }
            function stateChange(){   
                if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){   
                    document.getElementById("country").innerHTML=xmlHttp.responseText;  
                }   
            }   
        </script>  
    </head>  
    <body>  
        <input id="textbox1" type="text" name="name" onkeyup="showState(this.value)"/> 
        <input id="textbox2" type="text" name="secondVal" onkeyup="showState(this.value)"/>
        <br>  
        <div id='country'>
            Here Iam getting data from get.jsp
        </div>  
        <input type="text"/> //how to fill up this text box based on previous textbox 1 and textbox 2(written just above)?
    </body> 
</html>

get.jsp

<%
    String s=request.getParameter("count");//Got first textbox value
    out.println(s);
    String secondVal=request.getParameter("secondVal");// Got second textbox value
    out.println(secondVal);
    request.setAttribute("s", s);
%>

<input type="text" value="<%=s%>"/>
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1 Answer

  1. Editorial Team

    See your function stateChange(), you are changing the value of country there. So you can change this to apply the result to other element too, for example:

    function stateChange(){   
  if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){   
    document.getElementById("country").innerHTML = xmlHttp.responseText;  
    document.getElementById("textbox2").value = xmlHttp.responseText;
  }   
}
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