The simplest JSP paging implementation!

xiaoxiao2021-03-05  24

<% @ Page ContentType = "Text / HTML; Charset = GB2312" Language = "Java" Import = "java.sql. *" ErrorPage = ""%>

No title document connection DataSource </ Title></p> <p><% @ Page ContentType = "text / html; charset = GB2312" Language = "java" import = "java.sql. *"%></p> <p><% @ include file = "conn.jsp"%></p> <p><%</p> <p>Class.Forname ("com.microsoft.jdbc.sqlser.sqlserverdriver);</p> <p>String URL = "JDBC: Microsoft: SQLServer: // localhost: 1433; DatabaseName = Guestbook";</p> <p>Connection Con = DriverManager.getConnection (URL, "SA", "Szwen");</p> <p>Statement Stmt = con.createstatement (ResultSet.Type_Scroll_insensitive,</p> <p>ResultSet.concur_read_only);</p> <p>INT INTPAGECUNT; / / Total number of pages</p> <p>INT INTROWCOUNT; / / Total record</p> <p>INT INTPAGESIZE; / / Each page shows the number of records</p> <p>int INTPAGE; // Current page</p> <p>INT INTNEXT; / / Next</p> <p>INT INTPREV; // Previous</p> <p>INT I;</p> <p>String strpage;</p> <p>StrPage = Request.getParameter ("Page");</p> <p>IF (strpage == null) {INTPAGE = 1;} else {INTPAGE = integer.parseint (strpage);</p> <p>String SQL = "SELECT * from addressbook_table";</p> <p>ResultSet RS = Stmt.executeQuery (SQL);</p> <p>Rs.last ();</p> <p>introwcount = rs.getrow ();</p> <p>INTPAGESIZE = 5;</p> <p>INTPAGECOUNT = (Introwcount INTPAGESIZE-1) / INTPAGESIZE</p> <p>IF (INTPAGE) {INTPAGE = INTPAGECUNT;</p> <p>IF (Introwcount <INTPAGESIZE) {INTPAGE = 1;</p> <p>IF (INTPAGE <0) {INTPAGE = 1;</p> <p>i = 0;</p> <p>IF (Introwcount> 0) {</p> <p>Rs.absolute (INTPAGE-1) * INTPAGESIZE 1);</p> <p>While (i <intpagesize &&! rs.isafterlast ()) {</p> <p>Out.print (Rs.getstring ("Phone") ""</p> <p>Out.print (Rs.getstring ("Address") "" "</p> <p>Out.print (Rs.getstring ("name") "<br>"); rs.next ();</p> <p>i ;</p> <p>}</p> <p>Rs.close ();</p> <p>Stmt.close ();</p> <p>}</p> <p>INTNEXT = INTPAGE 1;</p> <p>IF (intNext> INTPAGECOUNT) {inTnext = INTPAGECUNT;</p> <p>INTPREV = INTPAGE -1;</p> <p>IF (INTPREV <1) {INTPREV = 1;</p> <p>%></p> <p><% = INTROUNT%> Record a total of <% = INTPAGECOUNT%> Page <% = INTPAGESIZE%> strip record <% = INTPAGESIZE%> strip <A href="show.jsp?page=<%=intnext%> INTNEXT </ a > <a href="show.jsp?page=<%=intprev%> INTPREV </A></p></div><div class="text-center mt-3 text-grey"> 转载请注明原文地址:https://www.9cbs.com/read-36334.html</div><div class="plugin d-flex justify-content-center mt-3"></div><hr><div class="row"><div class="col-lg-12 text-muted mt-2"><i class="icon-tags mr-2"></i><span class="badge border border-secondary mr-2"><h2 class="h6 mb-0 small"><a class="text-secondary" href="tag-2.html">9cbs</a></h2></span></div></div></div></div><div class="card card-postlist border-white shadow"><div class="card-body"><div class="card-title"><div class="d-flex justify-content-between"><div><b>New Post</b>(<span class="posts">0</span>) </div><div></div></div></div><ul class="postlist list-unstyled"> </ul></div></div><div class="d-none threadlist"><input type="checkbox" name="modtid" value="36334" checked /></div></div></div></div></div><footer class="text-muted small bg-dark py-4 mt-3" id="footer"><div class="container"><div class="row"><div class="col">CopyRight © 2020 All Rights Reserved </div><div class="col text-right">Processed: <b>0.051</b>, SQL: <b>9</b></div></div></div></footer><script src="./lang/en-us/lang.js?2.2.0"></script><script src="view/js/jquery.min.js?2.2.0"></script><script src="view/js/popper.min.js?2.2.0"></script><script src="view/js/bootstrap.min.js?2.2.0"></script><script src="view/js/xiuno.js?2.2.0"></script><script src="view/js/bootstrap-plugin.js?2.2.0"></script><script src="view/js/async.min.js?2.2.0"></script><script src="view/js/form.js?2.2.0"></script><script> var debug = DEBUG = 0; var url_rewrite_on = 1; var url_path = './'; var forumarr = {"1":"Tech"}; var fid = 1; var uid = 0; var gid = 0; xn.options.water_image_url = 'view/img/water-small.png'; </script><script src="view/js/wellcms.js?2.2.0"></script><a class="scroll-to-top rounded" href="javascript:void(0);"><i class="icon-angle-up"></i></a><a class="scroll-to-bottom rounded" href="javascript:void(0);" style="display: inline;"><i class="icon-angle-down"></i></a></body></html><script> var forum_url = 'list-1.html'; var safe_token = 'vo8OOIWIUmHA_2BwQ_2F1GRw5637n1S7HjL8_2BWn1AZcD7D1bE1F8mecF_2FZggWgi9GetSfPQzAl70rd6MmqsOVw_2FYSQ_3D_3D'; var body = $('body'); body.on('submit', '#form', function() { var jthis = $(this); var jsubmit = jthis.find('#submit'); jthis.reset(); jsubmit.button('loading'); var postdata = jthis.serializeObject(); $.xpost(jthis.attr('action'), postdata, function(code, message) { if(code == 0) { location.reload(); } else { $.alert(message); jsubmit.button('reset'); } }); return false; }); function resize_image() { var jmessagelist = $('div.message'); var first_width = jmessagelist.width(); jmessagelist.each(function() { var jdiv = $(this); var maxwidth = jdiv.attr('isfirst') ? 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