Share on Google+Share on Google+

Nilima Avinash Raut
Pagination
2 Answer(s)      5 years and 4 months ago
Posted in : JavaScript Questions

How to apply pagination in JSP.

Please help

Ads

View Answers

December 3, 2011 at 5:13 PM


pagination.jsp:

<%@ page language="java" %>
<%@ page import="java.sql.*" %>
<%!
public int nullIntconvert(String str){
int num=0;
if(str==null) {
str="0";
}
else if((str.trim()).equals("null")) {
str="0";
}
else if(str.equals("")) {
str="0";
}
try{
num=Integer.parseInt(str);
}
catch(Exception e) { }
return num;
}
%>
<%
Connection conn = null;
Class.forName("com.mysql.jdbc.Driver").newInstance();
conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root";, "root");
ResultSet rs1 = null;
ResultSet rs2 = null;
PreparedStatement ps1=null;
PreparedStatement ps2=null;

int showRows=10;
int totalRecords=10;
int totalRows=nullIntconvert(request.getParameter("totalRows"));
int totalPages=nullIntconvert(request.getParameter("totalPages"));
int iPageNo=nullIntconvert(request.getParameter("iPageNo"));
int cPageNo=nullIntconvert(request.getParameter("cPageNo"));

int startResult=0;
int endResult=0;
if(iPageNo==0) {
iPageNo=0;
}
else{
iPageNo=Math.abs((iPageNo-1)*showRows);
}
String query1="SELECT SQL_CALC_FOUND_ROWS * FROM student limit "+iPageNo+","+showRows+"";
ps1=conn.prepareStatement(query1);
rs1=ps1.executeQuery();

String query2="SELECT FOUND_ROWS() as cnt";
ps2=conn.prepareStatement(query2);
rs2=ps2.executeQuery();
if(rs2.next()) {
totalRows=rs2.getInt("cnt");
}
%>
<html>
<h3>Pagination of JSP page</h3>
<body>
<form>
<input type="hidden" name="iPageNo" value="<%=iPageNo%>">
<input type="hidden" name="cPageNo" value="<%=cPageNo%>">
<input type="hidden" name="showRows" value="<%=showRows%>">
<table width="100%" cellpadding="0" cellspacing="0" border="1" >
<tr>
<td>Roll No</td>
<td>Name</td>
<td>Marks</td>
<td>Grade</td>
</tr>
<%
while(rs1.next()) {
%>
<tr>
<td><%=rs1.getInt("rollNo")%></td>
<td><%=rs1.getString("name")%></td>
<td><%=rs1.getInt("marks")%></td>
<td><%=rs1.getString("grade")%></td>
</tr>
<%
}
%>


December 3, 2011 at 5:13 PM


continue..............

<%
try{
if(totalRows<(iPageNo+showRows)) {
endResult=totalRows;
}
else{
endResult=(iPageNo+showRows);
}
startResult=(iPageNo+1);
totalPages=((int)(Math.ceil((double)totalRows/showRows)));
}
catch(Exception e){
e.printStackTrace();
}
%>
<tr>
<td colspan="3">
<div>
<%
int i=0;
int cPage=0;
if(totalRows!=0) {
cPage=((int)(Math.ceil((double)endResult/(totalRecords*showRows))));

int prePageNo=(cPage*totalRecords)-((totalRecords-1)+totalRecords);
if((cPage*totalRecords)-(totalRecords)>0){
%>
<a href="pagination.jsp?iPageNo=<%=prePageNo%>&cPageNo=<%=prePageNo%>"> << Previous</a>
<%
}
for(i=((cPage*totalRecords)-(totalRecords-1));i<=(cPage*totalRecords);i++){
if(i==((iPageNo/showRows)+1)){%>
<a href="pagination.jsp?iPageNo=<%=i%>" style="cursor:pointer;color: red"><b><%=i%></b></a>
<%
}
else if(i<=totalPages){
%>
<a href="pagination.jsp?iPageNo=<%=i%>"><%=i%></a>
<%
}
}
if(totalPages>totalRecords && i<totalPages){
%>
<a href="pagination.jsp?iPageNo=<%=i%>&cPageNo=<%=i%>"> >> Next</a>
<%
}
}
%>
<b>Rows <%=startResult%> - <%=endResult%> Total Rows <%=totalRows%> </b>
</div>
</td>
</tr>
</table>
</form>
</body>
</html>
<%
try{
if(ps1!=null){
ps1.close();
}
if(rs1!=null){
rs1.close();
}

if(ps2!=null){
ps2.close();
}
if(rs2!=null){
rs2.close();
}

if(conn!=null){
conn.close();
}
}
catch(Exception e)
{
e.printStackTrace();
}
%>

In the above code,we have taken the database table student(rollNo,name,marks,grade).










Related Tutorials/Questions & Answers:
Pagination
Pagination  How to apply pagination in JSP. Please help
Pagination
Pagination  How to implement pagination in struts using hibernate
Advertisements
pagination
pagination  How to set pagination using java script to display data
Pagination
Pagination  How to create pagination in jsp with EJB using MS SQL
Pagination
Pagination  I want to write one where condition in sql query in pagination concept
Pagination
Pagination  Is their plug n play approach for creating pagination? 1) Server side as well as client side
pagination
pagination   Simple way for pagination in jsp using java script to display data without send database
Pagination
Pagination  I want to know how to use pagination in jsp. I have a list object from that i want to display 3 questions per page can u help me
pagination
pagination  I need to give pagination with where condition (query="select * from qtn where qid='"+replyQuesionId+"'limit "+iPageNo+","+showRows+"" ) like this I want, without where condition it is working but with condition
pagination
pagination  I need to give pagination with where condition (query.......   Here is a simple jsp pagination code where we have used mysql database...()) { totalRows=rs2.getInt("cnt"); } %> <html> <h3>Pagination of JSP
Pagination
=rs2.getInt("cnt"); } %> Pagination of JSP page Terr_Code Terr_Name
pagination
code of pagination. In the given code,we have taken the database table student...;Pagination of JSP page</h3> <body> <form> <input type="hidden
Pagination
Pagination  pagination in jsp   Hi Friend, Try the following code: <%@ page language="java" %> <%@ page import="java.sql.*" %>...()) { totalRows=rs2.getInt("cnt"); } %> <html> <h3>Pagination of JSP
pagination
pagination  how can i start pagination in jsp?   Hi Friend, Try the following code: <%@ page language="java" %> <%@ page import...;Pagination of JSP page</h3> <body> <form> <input type="hidden
Pagination in java
Pagination in java  How to handle pagination when there are records like say in millions in java? Or do we handle this using SQL? I as asked... far good performance then Java pagination. Thanks
pagination in jsf
pagination in jsf  Hi , i am implemeting an online exam system , i have placed my questions as an arraylist in my jsp file within tag , but now i want to paginate these questions based on respective questions by clicking
jsp pagination
jsp pagination  I want to implement pagination on jsp page Each jsp page having some radio buttons, on click of next previous page selected radio buttons are reset. I want to maintain state of selected radio buttons on previous
JSP Pagination
to be shown, I want to implement Pagination.. Can someone show me a sample code which I could possibly use??   JSP Pagination pagination.jsp: <%@ page..."); } %> <html><h3>Pagination of JSP page</h3> <body><
Hibernate Pagination
In this tutorial we will discuss concept of pagination in hibernate
jsf pagination
of pagination. In the given code,we have taken the database table student(rollNo,name,marks...()) { totalRows=rs2.getInt("cnt"); } %> <html> <h3>Pagination of JSP
JTable Pagination
JTable Pagination  Hello , I have the following Code. I am able to fetch the Data from the Database. But i need to implement pagination for the same. Can someone please help me out with this ? I have tried out many things from
Pagination in jsp - JSP-Servlet
Pagination in jsp  I need an example of pagination in JSP using display tag
Two Pagination in one page
Two Pagination in one page  hai friends any one help me. how do u make two pagination script in same page i'm used some ajax coding one pagination script is working but another pagination is not working please help me urgent
Pagination example with html code
Pagination example with html code  Hi, could u please provide pagination code with clear cut explanation. Thanks in advance
pagination in hibernate with jsp
pagination in hibernate with jsp  Hi, plz give me example on pagination .   Hi Friend, Visit Here Thanks
pagination - JSP-Servlet
pagination  Hi, could u tell me how i will handle pagination... friend, Simple pagination in jsp Simple pagination in JSP... Simple pagination in jsp Displaying Records
pagination in jsp - JDBC
pagination in jsp  Hi, I have millions of records in my oracle d... in advance...   Hi friend, This is simple code of pagination. Simple pagination in jsp
Pagination without using database in php
Pagination without using database in php  How can I show multiple images in multiple rows with pagination in php
Tutorials   
Java Spring Hibernate Struts Training code for programming How can I dynamically load user-entered data as content of jquery dialog? java webcam integration question java coding Fix Scrollbar position in a checkboxList after postback Information Save Alert Country wise redirection to files Interface in javascript connect database with javascript Zip Code ZipCode how to validate the email login How to play FLV video files on Ipad using HTML code or javascript code? Nitobi Grid is not working in IE10/IE11 jquery issue plese help RegEx Tree structure from json whose parents can be dragged and dropped from child newyorklife insurance getElementById not working javascript code for search in html file Implement The Skeleton Code Implement This Skeleton Code Mobile Automation using Appium Computer forensic application Java: Searching a string from doc files java linked list urgent !!! java linked list urgent!!! library management library management library management library management question Html form using JavaScript to display the table content java how to prevent no from unroundin off on clicking text box again in JSP and Jquery graph generation from xml design file display data from database in textbox when id entered in textbox Javascript Code for all fields how to get HTTP GET request value using javascript array Javascript Querry autocomplete(): Spring mvc with jquery: I am not getting correct value in the text filed. Please help me Create SpreadSheet same as excel using java applet Create SpreadSheet same as excel using java applet How to change focus among multiple select boxes? Write JQUERY Code Write JQUERY Code Converting jsp variable to java variable java

Ads

 
Advertisement null

Ads