Edit through jsp.


 <%@page import="java.sql.*"%>

 <html>
<head>
</head>
<body>
<form action="update.jsp">
<table>

<%
try
{
int j=Integer.parseInt(request.getParameter("id"));
%>
<input type='hidden' name='i' value="<%=j%>">
<%
Class.forName("com.mysql.jdbc.Driver");
Connection con=DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/naveen","root","");
Statement pst=con.createStatement();
ResultSet rs=pst.executeQuery("select * from department where id="+j);
rs.first();
%>
<tr>
<td>NAME:</td>
<td><input type="text" name="n" value=<%=rs.getString(2)%>/></td>
</tr>
<tr>
<td>PASSWORD:</td>
<td><input type="text" name="p" value=<%=rs.getString(3)%>/></td>
</tr>
<tr>
<td>EMAIL:</td>
<td><input type="text" name="e" value=<%=rs.getString(4)%>/></td>
</tr>
<tr>
<td><input type="submit" value="update"/></td>
</tr>
<%
}
catch(Exception e)
{
}
%>
</table>
</form>
</body>
</html>

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