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harini
javascript for textbox or prompt using servlet
1 Answer(s) 2 years and 10 months ago
Posted in : JSP-Servlet
1 Answer(s) 2 years and 10 months ago
Posted in : JSP-Servlet
Dear sir,
I am using a prompt(),when a delete is confirmed,its working fine ,but when a prompt is closed or cancel ,i have to remain in the same page but here it is going to next page .So please help me how to do..
Thanks...
I am using a prompt(),when a delete is confirmed,its working fine ,but when a prompt is closed or cancel ,i have to remain in the same page but here it is going to next page .So please help me how to do..
Thanks...
View Answers
July 16, 2010 at 11:16 AM
Hi Friend,
Try the following:
import java.io.*;
import java.sql.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class Servlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
PrintWriter out = response.getWriter();
out.println("<html><head><script>function deleteRecord(id){var r=confirm('Are you confirm')");
out.println("if (r==true){var reason=prompt('Reason for deleting:')");
out.println("if(reason!=null){");
out.println("window.open('http://localhost:8080/examples/modified/deleteuser.jsp?id='+id+'&&reas='+reason,'mywindow','width=500, height=350,toolbar=no,resizable=yes,menubar=yes')");
out.println("}else{}}}</script></head>");
out.println("<form name='form'>");
out.println("<table border='1'>");
out.println("<tr><th>FirstName</th><th>LastName</th><th>Address</th><th>Email</th></tr>");
Connection con = null;
String url = "jdbc:mysql://localhost:3306/";;;
String db = "test";
String driver = "com.mysql.jdbc.Driver";
String userName ="root";
String password="root";
int sumcount=0;
Statement st;
try {
Class.forName(driver).newInstance();
con = DriverManager.getConnection(url + db, userName, password);
String query = "select * from employee";
st = con.createStatement();
ResultSet rs = st.executeQuery(query);
while (rs.next()) {
out.println("<tr><td>" + rs.getString(2) + "</td><td>"
+ rs.getString(3) + "</td><td>" + rs.getString(4)
+ "</td><td>" + rs.getString(5) + "</td>");
out.println("<td><input type='button' name='edit' value='Delete' style='background-color:red;font-weight:bold;color:#ffffff;' onclick=\"deleteRecord('"
+ rs.getString(1) + "');\"></td></tr>");
}
} catch (Exception e) {
e.printStackTrace();
}
out.println("</table>");
out.println("<form>");
out.println("</html>");
}
}
Thanks
Try the following:
import java.io.*;
import java.sql.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class Servlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
PrintWriter out = response.getWriter();
out.println("<html><head><script>function deleteRecord(id){var r=confirm('Are you confirm')");
out.println("if (r==true){var reason=prompt('Reason for deleting:')");
out.println("if(reason!=null){");
out.println("window.open('http://localhost:8080/examples/modified/deleteuser.jsp?id='+id+'&&reas='+reason,'mywindow','width=500, height=350,toolbar=no,resizable=yes,menubar=yes')");
out.println("}else{}}}</script></head>");
out.println("<form name='form'>");
out.println("<table border='1'>");
out.println("<tr><th>FirstName</th><th>LastName</th><th>Address</th><th>Email</th></tr>");
Connection con = null;
String url = "jdbc:mysql://localhost:3306/";;;
String db = "test";
String driver = "com.mysql.jdbc.Driver";
String userName ="root";
String password="root";
int sumcount=0;
Statement st;
try {
Class.forName(driver).newInstance();
con = DriverManager.getConnection(url + db, userName, password);
String query = "select * from employee";
st = con.createStatement();
ResultSet rs = st.executeQuery(query);
while (rs.next()) {
out.println("<tr><td>" + rs.getString(2) + "</td><td>"
+ rs.getString(3) + "</td><td>" + rs.getString(4)
+ "</td><td>" + rs.getString(5) + "</td>");
out.println("<td><input type='button' name='edit' value='Delete' style='background-color:red;font-weight:bold;color:#ffffff;' onclick=\"deleteRecord('"
+ rs.getString(1) + "');\"></td></tr>");
}
} catch (Exception e) {
e.printStackTrace();
}
out.println("</table>");
out.println("<form>");
out.println("</html>");
}
}
Thanks
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