Home > Developer > JSP

Code instance: JSP Paging source program

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞
js| Program | pagination

<%@ page contenttype= "text/html; charset=gb2312 "Language=" Java%>

<%@ page import = "java.util.*"%>
<%@ page import = "java.io.*"%>
<%@ page import = "java.sql.*"%>
<title> Teacher Information Inquiry </title>
<style type= "Text/css" >
<!--
. style1 {
Font-family: "XXFarEastFont-Xingkai";
Color: #FFFFFF;
}
-->
</style>
<link href= "Default.css" rel= "stylesheet" type= "Text/css" >
<style type= "Text/css" >
<!--
. style6 {
Color: #000000;
font-size:24px;
}
. style9 {FONT-SIZE:24PX}
-->
</style>
<body bgcolor= "#ffffff" >
<%session.getattribute ("A_name");%>
&LT;H1 align= "center" class= "Style1 style6 style9" > Teacher Information Inquiry <jsp:usebean id= "Tmessgebean" scope= "page" class= "Computer.sqlbean"/>
<table width= "100%" border= "0" cellpadding= "0" cellspacing= "0" >
&LT;TR align= "center" bgcolor= "#00FFFF" >
&LT;TD colspan= "5" bgcolor= "#666666" class= "style4" ><div align= "right" ><a href= "index.html" > Return home < /a></div></td>
</tr>
&LT;TR align= "center" bgcolor= "#999999" >
&LT;TD class= "Style4" > Teaching No. </td>
&LT;TD class= "Style4" > Name </td>
&LT;TD class= "Style4" > Department </td>
&LT;TD class= "Style4" > Professional </td>
&LT;TD class= "Style4" > Operation options </td>
</tr>
<%
Request.setcharacterencoding ("gb2312");
int nowpages;//Current Page
int pages;//Request Pages
int countperpage = 10; Show number of bars per page
int pagecount;//Total Pages
int Recordcount=tmessgebean.getcounter ("SELECT count (*) from Dysf_teacher");

PageCount = (int) Math.ceil ((RecordCount + countPerPage-1)/countperpage);//Work out the total number of pages
if (Request.getparameter ("pages") = = null) {

pages = 1;
}else{
pages = new Integer (Request.getparameter ("pages")). Intvalue ();
}


if (pages > PageCount) {
Nowpages = 1;
}else{
nowpages = pages;
}

ResultSet rs = tmessgebean.executequery ("select top" + Countperpage +) * FROM Dysf_teacher where ID is not in (select Top +) (nowPages-1) *countperpage + "ID from Dysf_teacher ORDER BY id DESC", ORDER BY id DESC ");
while (Rs.next ()) {
String id = rs.getstring ("id");
String tdepartment = rs.getstring ("department");
String tspecial = rs.getstring ("special");
String tname = rs.getstring ("name");
%>
<tr>
&LT;TD width= "20%" align= "center" ><%= ID%></td>
&LT;TD width= "20%" ><div align= "center" ></div>
<div align= "center" ><%= Tname%></div></td>
&LT;TD width= "20%" ><div align= "center" ></div>
<div align= "center" ><%= tdepartment%></div></td>
&LT;TD width= "20%" ><div align= "center" ></div>
<div align= "center" ><%= tspecial%></div></td>
&LT;TD align= "center" ><a href= "atdelete.jsp?id=<%= ID%>" > Delete </a></td>
</tr>
<%
}
Rs.close ();
%>
<tr align= "Right" >
&LT;TD colspan= "5" > A total of <font color=red><%= recordCount%></font> bar record current <font color=red><% = nowpages%>/<%= PageCount%></font> page
<% if (PageCount > 1) {%>
<% if (pages > 1) {%>
<a href= "" > Home </a>
<%}if (pages < PageCount) {%>
<a href= "? pages=<%= nowpages+1%>" > next page </a>
<%}if (pages!= 1) {%>
<a href= "? pages=<%= nowPages-1%>" > Prev </a>
<%}%>
<a href= "? pages=<%= pagecount%>" > End </a>
<%}%> Jump to
<select name= "Pages" >
<% for (int i=1;i<=pagecount;i++) {%>
<option value= "<%= i%>" <% if (nowpages = i) {%>selected<%}%>><%= I%></option>
<%}%>
</select> page </td>
</tr>
</table>
</body>


This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
rmi program in java source code jsp sample code first jsp program in eclipse convert php to jsp code online open source drawing program open source database program open source program management software
Related Article
Set the html/jsp edit automatic prompt in MyEclipse 9/10 __html
JSP (6)--JSP declaration
Springboot load JSP refresh JSP, refresh controller (try it Y...
Javax.servlet.jsp.PageContext cannot is resolved to a type
A simple calculator for JSP exercises (using Jsp+javabean mode)
Use absolute path $ {pagecontext. Request. contextpath} in JSP}

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

What's Trending
Top 10 Tags
datastax versions naming convention zookeeper client class definition md5 microsoft sql server 2005 data structures exception handling error handling
Top 10 Keywords
microsoft download center down wordpress address url site address url wordpress address url windows installer 4 0 download 302 not found web address url definition site address url wordpress db2 integer mac os installation step by step pdf abbreviation for return

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More