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maithri
I have a author as multivalued attribute and i have inserted values for it in database but now how to insert values in the database through form .I have written query as shown below and iam getting error .
String query4="INSERT INTO author_det(accno,isbn,author) VALUES ('"+accno+"','"+isbn+"','"+author+"')"; stmt.executeUpdate(query4);
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March 4, 2011 at 12:37 PM
Jsp insert data into database
1)form.jsp:
<html> <form method="post" action="insertdata.jsp"> <table> <tr><td>Enter Acc No:</td><td><input type="text" name="accno"></td></tr> <tr><td>Enter ISBN:</td><td><input type="text" name="isbn"></td></tr> <tr><td>Enter Author:</td><td><input type="text" name="author"></td></tr> <tr><td></td><td><input type="submit" value="submit"></td></tr> </table> </form> </html>
2)insertdata.jsp:
<%@page import="java.sql.*,java.util.*"%>
<%
int ano=Integer.parseInt(request.getParameter("accno"));
int isbn=Integer.parseInt(request.getParameter("isbn"));
String name=request.getParameter("author");
ArrayList list=new ArrayList();
try{
Class.forName("com.mysql.jdbc.Driver");
Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/test", "root", "root");
Statement st=con.createStatement();
int i=st.executeUpdate("insert into author_det(accno, isbn,author) values("+ano+","+isbn+",'"+name+"')");
con.close();
out.println("Data is successfully inserted into database.");
}
catch(Exception e){
System.out.println(e);
}
%>
3)table author_det:
CREATE TABLE `author_det` (
`id` bigint(255) NOT NULL auto_increment,
`accno` int(255) default NULL,
`isbn` int(255) default NULL,
`author` varchar(255) default NULL,
PRIMARY KEY (`id`)
);
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