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Right Answer:
To implement pagination in a JSP page that displays 20 rows at a time from a database, you can follow these steps:
1. **Database Query**: Use SQL with `LIMIT` and `OFFSET` to fetch the required rows based on the current page.
2. **JSP Code**: Here’s a sample JSP code snippet:
```jsp
<%@ page import="java.sql.*, java.util.*" %>
<%
int pageSize = 20; // Number of records per page
int pageNumber = 1; // Default page number
if (request.getParameter("page") != null) {
pageNumber = Integer.parseInt(request.getParameter("page"));
}
int offset = (pageNumber - 1) * pageSize;
Connection conn = null; // Initialize your database connection
PreparedStatement pstmt = null;
ResultSet rs = null;
try {
// Database connection code here
String sql = "
To implement pagination in a JSP page that displays 20 rows at a time from a database, you can follow these steps:
1. **Database Query**: Use SQL with `LIMIT` and `OFFSET` to fetch the required rows based on the current page.
2. **JSP Code**: Here’s a sample JSP code snippet:
```jsp
<%@ page import="java.sql.*, java.util.*" %>
<%
int pageSize = 20; // Number of records per page
int pageNumber = 1; // Default page number
if (request.getParameter("page") != null) {
pageNumber = Integer.parseInt(request.getParameter("page"));
}
int offset = (pageNumber - 1) * pageSize;
Connection conn = null; // Initialize your database connection
PreparedStatement pstmt = null;
ResultSet rs = null;
try {
// Database connection code here
String sql = "
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