How can I create an autocomplete with three field (name, id, phone). Placing the phone field in the appropriate input field but selecting the name field into the 'calling' input box?
Hi Friend,
Try this: 1)ajax.jsp:
<%@page import="java.sql.*"%> <html> <head> <script type="text/javascript"> function showData(value){ xmlHttp=GetXmlHttpObject() var url="getdata.jsp"; url=url+"?name="+value; xmlHttp.onreadystatechange=stateChanged xmlHttp.open("GET",url,true) xmlHttp.send(null) } function stateChanged() { if(xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ var showdata = xmlHttp.responseText; var strar = showdata.split(":"); document.getElementById("address").value= strar[1]; document.getElementById("contactNo").value= strar[2]; document.getElementById("email").value= strar[3]; } } function GetXmlHttpObject(){ var xmlHttp=null; try { xmlHttp=new XMLHttpRequest(); } catch (e) { try { xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); } } return xmlHttp; } </script> </head> <body> <form name="employee"> <br><br> <table > <div id="mydiv"></div> <tr><td><b>Name:</b></td><td> <input type="text" name="name" id="name" onkeyup="showData(this.value);"></td></tr> <tr><td ><b>Address:</b></td><td> <input type="text" name="address" id="address" ></td></tr> <tr><td><b>ContactNo:</b></td><td> <input type="text" name="contactNo" id="contactNo" ></td></tr> <tr><td><b>Email:</b></td><td> <input type="text" name="email" id="email" ></td></tr> </table> </form> <table border="0" width="100%" align="center"> <br> <br> </table> </body> </html>
2)getdata.jsp:
<%@ page import="java.sql.*" %> <% String name = request.getParameter("name").toString(); System.out.println(name); String data =""; try{ Class.forName("com.mysql.jdbc.Driver"); Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/test", "root", "root"); Statement st=con.createStatement(); ResultSet rs=st.executeQuery("select * from employee where name='"+name+"'"); while(rs.next()) { data =":"+rs.getString("address") + ":" + Integer.parseInt(rs.getString("contactNo"))+":"+rs.getString("email"); } out.println(data); System.out.println(data); } catch (Exception e) { System.out.println(e); } %>
Thanks
Ads