网页留言板制作代码

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一个简单的留言板代码

一个简单的留言板代码

一个简单的留言板代码<!DOCTYPE html><html><head><meta charset='utf-8'></head><body><h1>留言板</h1><!--以下为读取留言要用的 PHP 代码 --><?php// 连接数据库$conn = mysqli_connect('ip地址', '用户名', '密码', '数据库名')or die('连接数据库失败:' . mysqli_error());// 设置数据库字符集mysqli_query($conn, 'SET NAMES UTF8');// 执行查询$sql = 'SELECT * FROM message ORDER BY created_at ASC'; // 查询语句$result = mysqli_query($conn, $sql) or die('查询数据失败:' . mysqli_error($conn));// 输出数据if (mysqli_num_rows($result) > 0) {// 输出每行数据while ($row = mysqli_fetch_assoc($result)) {echo '<div>';echo '<h3>' . $row['name'] . ' 发表于 ' . $row['created_at'] . '</h3>';echo '<p>' . $row['content'] . '</p >';echo '</div>';}} else {echo '暂无留言!';}// 关闭数据库mysqli_close($conn);><!-- 以上为读取留言结束 --><!-- 以下为发表留言 --><form action="index.php" method="POST"><div><label for="name">昵称:</label><input type="text" name="name"></div><div><label for="content">内容:</label> <textarea name="content"></textarea> </div><input type="submit" value="提交"></form><!-- 以上为发表留言结束 --></body></html>。

前端留言板代码实例

前端留言板代码实例

前端留⾔板代码实例<section id="contactUs" class="page-section secPad"><div class="container"><!--下⾯是留⾔样式 --><div class="row"><div class="headingMessage"><!-- Heading --><h2>请在这⾥给我写留⾔便签条</h2><p>Thank you for visiting out my blog. If you would like to leave a message, please fill out the form below.</p> </div></div><div class="row mrgn30"><div class="col-sm-12 col-md-8"><!--NOTE: Update your email Id in "contact_me.php" file in order to receive emails from your contact form--> <form name="sentMessage" id="contactForm" novalidate><h3>给我留⾔</h3><div class="control-group"><div class="controls"><input type="text" class="form-control"placeholder="NickName" id="name" requireddata-validation-required-message="Please enter your name"minlength="2" maxlength="10"data-validation-minlength-message="Min 2 characters"/><p class="help-block"></p></div></div><div class="control-group"><div class="controls"><textarea rows="10" cols="100" class="form-control"placeholder="Message" id="message" requireddata-validation-required-message="Please enter your message" minlength="5"data-validation-minlength-message="Min 5 characters"maxlength="999" style="resize:none"></textarea></div></div><div id="success"> </div> <!-- For success/fail messages --><button type="submit" class="btn btn-primary pull-right">Send</button><br /></form></div></div><!--下⾯是留⾔样式 --><div class="ylcon"><p class="tit">所有留⾔</p><div id="messDivId"><div class="story"><div class="opbtn"></div><p class="story_t">怜星</p><p class="story_time">2015/07/12 20:48</p><p class="story_m">我的留⾔测试!</p></div><div class="story"><div class="opbtn"></div><p class="story_t">怜星</p><p class="story_time">2015/07/12 20:48</p><p class="story_m">我的留⾔测试!!</p></div><div class="story"><div class="opbtn"></div><p class="story_t">怜星</p><p class="story_time">2015/07/12 20:48</p><p class="story_m">我的留⾔测试!!</p><p class="story_hf">我的留⾔测试!</p></div></div></div></div><!--/.container--></section>.headingMessage{margin-left:80px;margin-top:30px;}.ylcon{margin-left:70px;margin-top:30px;width: 900px;}.ylcon{width:100%;min-width:320px;}.tit{height:26px;line-height:26px;padding:0px 15px;position:relative;font-size:15px;color:#aaa;border-bottom:1px solid rgba(0, 0, 0, 0.15);} .story{border-bottom:1px dashed #cecece;padding:0 15px 3px;position:relative;}.story_t{font-size:1.2em;color:rgba(0,0,0,1);padding-top:5px;padding-bottom:2px;}.story_m{color:rgba(110,110,110,1);line-height:21px;word-break:break-all;word-wrap:break-word;overflow:hidden;font-size:1.2em;padding:2px 0;}.story_time{color:rgba(154,154,154,1);padding:2px 0;}.story_hf{background:rgb(245,245,245);font-size:1.2em;border:1px solid rgba(204,204,204,0.2);border-radius:2px;color:rgba(110,110,110,1);padding:4px;margin-bottom:5px;}.opbtn{position:absolute;top: 0;right: 0;}。

留言板代码大全

留言板代码大全

留言板代码大全简介留言板是一个常见的网站组件,允许用户在网站上发表自己的评论、建议或者问题。

在本文档中,我们将介绍留言板的实现方法,并提供一些常见的代码示例。

环境准备在进行留言板开发之前,我们需要准备一些必要的环境和工具:1.服务器环境:我们需要一个能够运行服务器脚本的环境,比如搭建本地的开发服务器或者使用云服务器。

2.编程语言:留言板的开发可以使用多种编程语言实现,比如 PHP、Python 等。

3.数据库:留言板需要使用数据库来存储用户的留言信息,所以我们需要安装并配置一个适合的数据库。

实现步骤下面是一个通用的留言板的实现步骤:1.创建数据库表:留言板需要使用数据库来存储用户留言的信息,我们需要创建一个适合的数据表来存储这些信息。

表的字段可以包括用户ID、留言内容、留言时间等。

2.创建前端界面:我们需要创建一个前端界面,该界面用于展示留言板以及接收用户的留言输入。

可以使用HTML、CSS 和 JavaScript 来构建这个前端界面。

3.处理用户留言:当用户在前端界面中提交留言后,我们需要编写后端代码来处理这些留言。

后端代码通常使用服务器脚本或者后端框架来实现。

具体操作包括接收留言,将留言信息存储到数据库中,然后返回给用户留言保存成功的提示。

4.显示留言列表:留言板需要将存储在数据库中的留言信息展示给用户,我们需要编写后端代码来从数据库检索留言信息,然后返回给前端界面进行展示。

以下是一个使用 PHP 和 MySQL 数据库实现的留言板的示例代码:```php <?php// 连接数据库 $conn = mysqli_connect(。

留言板代码

留言板代码

1.Left.jsp<li><a class="head">留言评论管理</a><ul><li><a href="../leave/leaves.action"target="rightFrame">查看/删除留言</a></li></ul></li>2.LeaveActionpackage com.um.action;import java.util.List;import org.apache.struts2.ServletActionContext;import org.apache.struts2.interceptor.validation.SkipValidation;import org.hibernate.criterion.DetachedCriteria;import org.hibernate.criterion.Order;import org.hibernate.criterion.Restrictions;import com.opensymphony.xwork2.ActionSupport;import com.um.pojo.Leave;import com.um.service.LeaveService;import com.um.util.Paginate;public class LeaveAction extends ActionSupport {private static final long serialVersionUID = 6654280697600536538L;Leave leave=null;List<Leave> leaveList=null;public Leave getLeave() {return leave;}public void setLeave(Leave leave) {this.leave = leave;}public List<Leave> getLeaveList() {return leaveList;}public void setLeaveList(List<Leave> leaveList) {this.leaveList = leaveList;}@SkipValidationpublic String list() throws Exception{LeaveService us=new LeaveService();try {DetachedCriteria criteria=DetachedCriteria.forClass(Leave.class);criteria.addOrder(Order.desc("regtime"));//实例化paginate类,同时传递符合查询条件的记录总数Paginate paginate=new Paginate(us.countByCriteria(criteria));//method 作用是告诉action,用户的操作时什么String method="";if(ServletActionContext.getRequest().getParameter("method")!=null)method=ServletActionContext.getRequest().getParameter("method");int currentPage=1;if ("last".equals(method))st();if("frist".equals(method))paginate.first();if("next".equals(method)){currentPage=Integer.parseInt(ServletActionContext.getRequest().getParameter("currentPage" ));paginate.setCurrentPage(currentPage);paginate.next();}if("previous".equals(method)){currentPage=Integer.parseInt(ServletActionContext.getRequest().getParameter("currentPage"paginate.setCurrentPage(currentPage);paginate.previous();}//将paginate对象放到请求中ServletActionContext.getRequest().setAttribute("paginate", paginate);// 根据离线criteria和paginate进行分页查询leaveList = us.findByCriteria(criteria,paginate);return SUCCESS;} catch (Exception e) {e.printStackTrace();return ERROR;}}public String leaves() throws Exception{LeaveService us=new LeaveService();try {DetachedCriteria criteria=DetachedCriteria.forClass(Leave.class);criteria.addOrder(Order.desc("regtime"));//实例化paginate类,同时传递符合查询条件的记录总数Paginate paginate=new Paginate(us.countByCriteria(criteria));//method 作用是告诉action,用户的操作时什么String method="";if(ServletActionContext.getRequest().getParameter("method")!=null)method=ServletActionContext.getRequest().getParameter("method");int currentPage=1;if ("last".equals(method))st();if("frist".equals(method))paginate.first();if("next".equals(method)){currentPage=Integer.parseInt(ServletActionContext.getRequest().getParameter("currentPage" ));paginate.setCurrentPage(currentPage);paginate.next();}if("previous".equals(method)){currentPage=Integer.parseInt(ServletActionContext.getRequest().getParameter("currentPage" ));paginate.setCurrentPage(currentPage);paginate.previous();}//将paginate对象放到请求中ServletActionContext.getRequest().setAttribute("paginate", paginate);// 根据离线criteria和paginate进行分页查询leaveList = us.findByCriteria(criteria,paginate);return SUCCESS;} catch (Exception e) {e.printStackTrace();return ERROR;}}public String show() throws Exception{LeaveService us=new LeaveService();leave=us.findById(leave.getId());return SUCCESS;}public String delete() throws Exception{LeaveService us=new LeaveService();try {us.delete(leave);return SUCCESS;} catch (Exception e) {e.printStackTrace();return ERROR;}}public String register() throws Exception{LeaveService us=new LeaveService();try {leave.setRegtime(new java.sql.Timestamp(new java.util.Date().getTime()));us.save(leave);return SUCCESS;} catch (Exception e) {e.printStackTrace();return ERROR;}}}3. ILeaveDAO package com.um.dao;import java.util.List;import org.hibernate.criterion.DetachedCriteria;import com.um.pojo.Leave;import com.um.util.Paginate;public interface ILeaveDAO {/*** 方法说明:根据ID查询UserInfo * @param id 用户编号* @return 返回UserInfo对象实例* @throws Exception*/public Leave findById(int id) throws Exception;/*** 方法说明:删除一条UserInfo记录* @param id 用户编号* @throws Exception*/public void delete(Leave leave) throws Exception;/*** 方法说明:添加一条UserInfo记录* @param userInfo UserInfo对象实例* @throws Exception*/public void save(Leave leave) throws Exception;/*** 方法说明:使用离线criteria查询* @param criteria 离线查询条件* @param pageNo 页码* @return 返回查询结果列表* @throws Exception*/public List<Leave> findByCriteria(DetachedCriteria criteria,Paginate paginate) throws Exception;/*** 方法说明:使用离线criteria查询* @param criteria* @return 返回查询数量* @throws Exception*/public int countByCriteria(DetachedCriteria criteria) throws Exception;}4. LeaveDAOImplpackage com.um.dao.impl;import java.util.List;import org.hibernate.Criteria;import org.hibernate.Session;import org.hibernate.criterion.DetachedCriteria;import com.um.dao.BaseHibernateDAO;import com.um.dao.ILeaveDAO;import com.um.pojo.Leave;import com.um.util.Paginate;public class LeaveDAOImpl extends BaseHibernateDAO implements ILeaveDAO{@SuppressWarnings("unchecked")public List<Leave> findByCriteria(DetachedCriteria criteria,Paginate paginate) throws Exception{try {//得到session离线criteriaCriteria c=criteria.getExecutableCriteria(getSession());//设置分页条件c.setMaxResults(paginate.getPageSize());c.setFirstResult(paginate.getStartRow());return criteria.getExecutableCriteria(getSession()).list();} catch (RuntimeException re) {throw re;}}public void save(Leave leave) throws Exception {try {getSession().save(leave);} catch (RuntimeException re) {throw re;}}public Leave findById(int id) throws Exception {try {Leave instance = (Leave) getSession().get("com.um.pojo.Leave", id);return instance;} catch (RuntimeException re) {throw re;}}public int countByCriteria(DetachedCriteria criteria) throws Exception{try {return criteria.getExecutableCriteria(getSession()).list().size();} catch (RuntimeException re) {throw re;}}public void delete(Leave leave) throws Exception {try {getSession().delete(leave);} catch (RuntimeException re) {throw re;}}}5. LeaveService package com.um.service;import java.util.List;import org.hibernate.Transaction;import org.hibernate.criterion.DetachedCriteria;import com.um.dao.impl.LeaveDAOImpl;import com.um.pojo.Leave;import com.um.util.Paginate;public class LeaveService {Leave leaveDAO=new Leave();LeaveDAOImpl leaveDAOImpl=new LeaveDAOImpl();public Leave findById(int id) throws Exception {try{return leaveDAOImpl.findById(id);}catch(Exception e){e.printStackTrace();throw e;}}public void save(Leave leave) throws Exception {try{Transaction tx=null;tx=leaveDAOImpl.getSession().beginTransaction();leaveDAOImpl.save(leave);mit();}catch(Exception e){e.printStackTrace();throw e;}}public void delete(Leave leave) throws Exception {try {leaveDAOImpl.getSession().clear();Transaction tx=null;tx=leaveDAOImpl.getSession().beginTransaction();leaveDAOImpl.delete(leave);mit();} catch (RuntimeException re) {throw re;}}public List<Leave> findByCriteria(DetachedCriteria criteria,Paginate paginate) throws Exception{try{return leaveDAOImpl.findByCriteria(criteria,paginate);}catch(Exception e){e.printStackTrace();throw e;}}public int countByCriteria(DetachedCriteria criteria) throws Exception{try{return leaveDAOImpl.countByCriteria(criteria);}catch(Exception e){e.printStackTrace();throw e;}}}6. struts.xml<!-- 用户留言 --><package name="leave"extends="struts-default"namespace="/leave"><action name="register"method="register"class="com.um.action.LeaveAction"><result name="input">/leave/leave.jsp</result><result type="redirect">list.action</result><result name="error"type="redirect">/leave/error.jsp</result></action><action name="list"method="list"class="com.um.action.LeaveAction"><result>/leave/leave.jsp</result><result name="error"type="redirect">/error.jsp</result> </action><action name="delete"method="delete"class="com.um.action.LeaveAction"><result type="redirect">/leave/leaves.action</result><result name="error"type="redirect">/error.jsp</result> </action><action name="leaves"method="leaves"class="com.um.action.LeaveAction"><result>/leave/leaveList.jsp</result><result name="error"type="redirect">/error.jsp</result> </action><action name="show"method="show"class="com.um.action.LeaveAction"><result>/leave/leaveShow.jsp</result></action></package>。

php实现留言板功能(代码详解)

php实现留言板功能(代码详解)

php实现留⾔板功能(代码详解)简单的PHP留⾔板制作做基础的留⾔板功能需要三张表:员⼯表,留⾔表,好友表⾸先造⼀个登⼊页⾯:<form action="drcl.php" method="post"><div>帐号:<input type="text" name="zhang"/></div><div>⼝令:<input type="text" name="mi"/></div><input type="submit" value="登⼊"/></form>上图:不多说,没⽑病然后来写处理页⾯:<?phpsession_start();//session存储数据include ("db.class.php");//引⽤类$db = new db();//造⽅法$zhang = $_POST["zhang"];$mi = $_POST["mi"];$sql = "select mi from yuangong WHERE zhang = '{$zhang}'";$arr = $db->Query($sql);if(!empty($mi)&&$mi = $arr &&!empty($zhang)){$_SESSION["zhang"] = $zhang;//即将跳转页⾯之前,把帐号存到session⾥⾯header("location:zym.php");}else{echo "登⼊失败了";}>正常的处理登⼊的页⾯只不过把账号存了⼀下session登⼊上进⼊主页⾯再来是主页⾯了:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="/1999/xhtml"><head><title>⽆标题⽂档</title></head><body><h1>留⾔板</h1><div><a href="fbym.php" rel="external nofollow" >发布信息</a></div><div><a href="ddrr.php" rel="external nofollow" rel="external nofollow" onclick=" return confirm('注销当前⽤户?')">注销登⼊</a></div><table border="1" cellpadding="0" cellspacing="0" width="100%"><tr><td>发件⼈</td><td>收件⼈</td><td>发布时间</td><td>内容</td></tr><?phpsession_start();//存储数据if(empty($_SESSION["zhang"])){header("location:ddrr.php");//防⽌输⼊⽹址进⼊exit;}$zhang = $_SESSION["zhang"];include ("../db.class.php");$db = new db();$sql = "select name from yuangong WHERE zhang = '{$zhang}'";$attr = $db->Query($sql);//取到登⼊的nameecho "<h5>欢迎你:{$attr[0][0]}</h5>";//输出登⼊的name$sql = "select * from liuyan WHERE shou = '{$zhang}' or shou = 'all' ORDER BY times DESC ";//条件!!我只看⾃⼰或所有⼈的$arr = $db->Query($sql);foreach ($arr as $v){$fa = aname($v[1]);//⽤⽅法echo "<tr><td>{$fa}</td><td>{$shou}</td><td>{$v[3]}</td><td>{$v[4]}</td></tr>";}//返回姓名function aname($zhang){global $db;//设置全局变量!if($zhang == "all"){//如果接收到的是all,显⽰:return "所有⼈";}else{//如果是⾃⼰的,根据帐号查name$sql = "select name from yuangong WHERE zhang ='{$zhang}' ";$arr = $db->Query($sql);//⼆维数组return $arr[0][0];}}></table></body></html>查找的条件即是只查⾃⼰的好友或者是all的所有⼈还要注意⼀点便是要把调⽤的db设为全局变量图:留⾔板需要发布信息:发布信息页⾯:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="/1999/xhtml"><head><title>⽆标题⽂档</title></head><body><h1>发布信息</h1><?phpsession_start();//存储数据if(empty($_SESSION["zhang"])){header("location:ddrr.php");//防⽌输⼊⽹址进⼊exit;}$zhang = $_SESSION["zhang"];include ("../db.class.php");$db = new db();$shaoyou = "select * from firend WHERE me = '{$zhang}'";$ahaoyou = $db->Query($shaoyou);><form action="fbcl.php" method="post"><div>&nbsp;接收⼈:&nbsp;<select name="shou"><option value="all">所有</option><?phpforeach ($ahaoyou as $v){$name = aname($v[2]);echo "<option value='{$v[2]}'>{$name}</option>";}></select></div><br/><div>留⾔内容:&nbsp;<input type="text" name="lynr"/></div><br/><input type="submit" value="发送"/><input type="reset" value="清空"/></form><?phpfunction aname($zhang){global $db;//设置全局变量!if($zhang == "all"){//如果接收到的是all,显⽰:return "所有⼈";}else{//如果是⾃⼰的,根据帐号查name$sql = "select name from yuangong WHERE zhang ='{$zhang}' ";//⼆维数组return $arr[0][0];}}><a href="zym.php" rel="external nofollow" >查看信息</a><a href="ddrr.php" rel="external nofollow" rel="external nofollow" onclick="return confirm('确定要退出此帐号?')">注销登⼊</a></body></html>最后就是发布信息的处理页⾯:<?phpsession_start();$uid = $_SESSION["zhang"];include("../db.class.php");$db = new db();$jsr = $_POST["shou"];$neirong = $_POST["lynr"];$sj = date("Y-m-d H:i:s");$sql = "insert into liuyan values('','{$uid}','{$jsr}','{$sj}','{$neirong}',0)";if($db->Query($sql,0)){header("location:zym.php");}else{echo "发布失败!";}图:我⽤⼩花的账号给⼩明发⼀条留⾔:所以登⼊⼩明的帐号图:没错,他收到了⼩花的这条留⾔以上就是本⽂的全部内容,希望本⽂的内容对⼤家的学习或者⼯作能带来⼀定的帮助,同时也希望多多⽀持!。

基于ASP.NET的网络留言板的制作

基于ASP.NET的网络留言板的制作

基于的网络留言板的制作网络留言板是为用户提供的发表留言、查看留言回复的便捷功能,已成为普通企业网站、政府网站等类型网站的重要组成部分。

本文通过设计制作一个网络留言板,使读者掌握进行数据库操作的相关技术和代码实现方法。

开发环境:Visual Studio 2010开发语言:C#1. 网络留言板整体设计网络留言板的主要功能包括:普通用户发表、查看留言功能,管理员查看留言功能,管理员后台登录功能,管理员回复留言功能,管理员删除留言功能。

下面我们看一下本项目各个功能的界面,了解本项目的整体设计结构。

显示留言页面,如图1所示。

图1显示留言页发表留言界面,如图2所示。

图2 发表留言页管理员登录界面,如图3所示。

图3 管理员登录留言删除提示界面,如图4所示。

图4 留言删除提示回复留言页面,如图5所示。

图5 回复留言页2. 站点的创建了解了本项目的整体结构,下面开始制作网络留言板。

首先我们要创建一个站点,给站点起一个名称,本项目的站点名称为“网络留言板”。

创建好站点后,打开开发环境Visual Studio 2010,如图6 所示。

图6开发环境在图6所示界面中选择“文件”菜单中“新建”选项中的“网站”命令,选择后打开如图7所示的新建网站对话框。

图7 新建网站对话框在图7中点击“浏览”按钮,在弹出的“选择位置”对话框中选择刚刚创建的站点,选择后点击“打开”按钮,回到图7所示界面。

然后点击图7中的“确定”按钮,完成网站的创建,如图8所示。

图8 新建网站3. 网络留言板数据库设计根据网络留言板的功能,在使用留言板时会产生需要存储的数据,所以我们要对数据库进行设计,本项目使用的数据库为Visual Studio 2010自带的SQL Server 2008数据库。

3.1数据库的创建在图8中选择“文件”菜单中“新建”选项中的“文件”,选择后打开如图9所示添加新项对话框。

图9 添加新项对话框在图9所示对话框中选择“SQL 数据库”,然后点击“添加”按钮,在弹出的图10所示消息框中选择“是”,数据库就自动创建了,并且创建在站点中的“App_Data”文件夹中。

简单留言板代码

简单留言板代码

<head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>09计算机</title><style type="text/css"><!--.STYLE1 {font-family: "宋体";font-size: 36px;}.STYLE2 {font-family: "宋体"; font-size: 16px; }--></style></head><body><p class="STYLE1">09计算机留言板</p><form method="post" action="liuyan.asp"><table width="600" border="1"><tr><td><input type="hidden" name="task" value="insert">姓名<input type="text" size="20" name="xm" /></td></tr><tr><td><p>留言</p><p><textarea rows="5" cols="80" name="lyq"></textarea></p></td></tr><tr><td height="24"><input type="submit" value="提交"name="B1" /><input type="reset" value="重置"name="B2" /></td></tr></table><p>历史留言</p></form><table width="600" border="1"><tr><td><%set conn=server.createobject("adodb.connection")conn.Open="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("wang.mdb") if request("task")="insert" thenxm=request("xm")sj=date()sj=sj&" "&hour(time())& ":"&minute(time())if request("lyq")=" "thenresponse.write("留言不能为空!")response.endelsely=request("lyq")end ifsqlstr="insert into wang (姓名,时间,留言)values('" & xm &"',# " & sj &"#,'"& ly &"')"conn.execute sqlstrend ifsqlstr="select * from wang order by 时间DESC"set rs=conn.execute(sqlstr)do while not rs.eof%>姓名:<%=rs("姓名")%> </td></tr><tr><td> 留言时间:<%=rs("时间")%></td></tr><tr><td height="22">留言内容:<%=rs("留言")%></td></tr><tr><td><br><%rs.movenextlooprs.closeconn.closeset conn=nothing%></td></tr></table></body></html>数据库设计图:。

留言板代码65282

留言板代码65282

留言板代码:1.[M][fts=6][ftc=#9933FF]*[/ft][/ft][fts=2][ftc=#FFFF33]●[/ft][/ft][fts=3][ftc=#FF66FF]●●[/ft][/ft][fts=5][ftc=#FF9933]●●●[/ft][/ft][ftc=#FF66FF]━━━━●●●[ftc=#FFFFFF][fts=5]*[/ft][/ft]●●●━━━━[/ft][ftc=#FF66FF]打开的是吉祥,看到的是鸿运,[/ft][ftc=#FFFF00]愿所有期望和祝福涌向你,祈望你心情舒畅万事顺意,愿这美好心愿化作真挚的祝福送给你:[/ft][ftc=#FF66FF]开心百分百生活更精彩![/ft][ftc=#FF66FF]━━━━●●●[ftc=#FFFFFF][fts=5]*[/ft][/ft]●●●━━━━[/ft][fts=5][ftc=#FF9933]●●●[/ft][/ft][fts=3][ftc=#FF66FF]●●[/ft][/ft][fts=2][ftc=#FFFF33]●[/ft][/ft][fts=6][ftc=#9933FF]*[/ft][/ft]2.[M] [fts=6][ftc=#ED008C][ftf=Webdings]Y[/ft][/ft][fts=5][ftc=#EF6EA8][ftf=Webdings]Y[/ft][/ft][/ft][fts=4] [ftc=#F49BC1][ftf=Webdings]Y[/ft][/ft][/ft][fts=3][ftc=#FCE1EC][ftf=Webdings]Y[/ft][/ft][/ft][fts=3][ftc=#FCE1EC][ftf=Webdings]Y[/ft][/ft] [/ft][/ft][fts=4] [ftc=#F49BC1][ftf=Webdings]Y[/ft][/ft][/ft][ftc=#F49BC1] ━━━━━━━━━━━━[/ft][ftf=Webdings]=[/ft][/ft][ftc=#EF6EA8][ftf=Webdings]=[/ft][/ft][ftc=#F49BC1]━━━━[/ft] [fts=4][ftc=#F49BC1][ftf=Webdings]Y[/ft][/ft][/ft]3.[ftc=#6CCFF7] ┏┓┏━━┓┏┳┓┏━━┓[ftc=#EE1000][/ft][ftc=#81CA9D] ┃┃┃┏┓┃┃┃┃┃━┫[/ft] [ftc=#F16D7E][/ft][ftc=#0054A5] ┃┗┓┃┗┛┃┃┃┃┃━┫[/ft] [ftc=#F5999D][/ft]┗━┛┗━━┛┗━┛┗━━┛[/ft][ftc=#FCE0E2][/ft]_____________[ftc=#EF6EA8]&#9829;&#9829;[/ft] _____________[ftc=#F0000F]自己[/ft][ftc=#E1001E][/ft][ftc=#D2002D]的[/ft][ftc=#C3003C]世[/ft][ftc=#B4004B]界[/ft][ftc=#A5005A]因[/ft][ftc=#960069]自[/ft][ftc=#870078]己[/ft][ftc=#780087][/ft][ftc=#690096]而[/ft][ftc=#5A00A5]精[/ft][ftc=#4B00B4]彩[/ft]_____________[ftc=#EF6EA8]&#9829;&#9829;[/ft] _____________[M][fts=6][ftf=wingdings][ftc=F49BC1]@[/ft][/ft][/ft]某人、親筆[fts=6][ftc=#EE1000][ftf=Webdings]Y[/ft][/ft][/ft]4..*""*.*""*. .*""*.*""*.* 维 * .*""*.*""*. * 卡 *..*. .* * 爱 * *. .*." * " *. .* " * ".[M][ftc=#EE1000][fts=6][ftf=Webdings]Z[/ft][/ft][/ft][ftc=#ED008C][/f t][ftc=#EE1000][fts=6][ftf=Webdings]Z[/ft][/ft][/ft][ftc=#F16D7E][/ft ][ftc=#EE1000][fts=6][ftf=Webdings]Z[/ft][/ft][/ft][ftc=#F79700][/ft] [/M][M] "--┈--┈┈----┈┈---[ftc=#F49BC1]わ、[/ft][/M][/M][M][ftc=#00BFF3]人生在世无朋友,犹如生活无太阳。

js实现web留言板功能

js实现web留言板功能

js实现web留⾔板功能本⽂实例为⼤家分享了js实现web留⾔板的具体代码,供⼤家参考,具体内容如下1.画⼀个标题栏和⼀个内容栏,提交按钮,留⾔板⼼情:<br/> <input type="text" id="mood"/><br/>笔记:<br/> <textarea id="network"></textarea><br/><button id="send">发表</button><div class="ban"></div>2.动态获取上⾯元素。

var mood=document.getElementById ("mood");var network=document.getElementById ("network");var send=document.getElementById ("send");var ban=document.querySelector (".ban");3.设置提交按钮点击事件,当点击提交按钮时,最下⾯的留⾔板显⽰出填写的内容(1)善于使⽤缓存localStorage(),⽤时间来获取缓存的值。

var time=new Date();(2)建⽴⼀个JSON对象来存放标题和内容的值(value)var shuju={mymood:mood.value,mynetwork:network .value,now_time:time.toLocaleString() //2019/7/2 下午7:42:15};(3)JSON对象⾥的值保存下来,记得⽤JSON.stringify来转化为字符串形式;(4)建⽴⼀个读取值的函数,获取缓存⾥的内容,再显⽰在留⾔板的界⾯上。

简单留言板代码

简单留言板代码

简单留言板代码篇一:留言版代码ASP留言板源代码:有主页,回复和删除三个版面主程序htmlheadtitle业牧粞员?lt;/titlemeta http-equiv=Content-Type content=text/html; charset=gb2312 /headscript language=VBScriptsub check()if erid.value=empty thenmsgbox 请输入您的昵称!focusto(0)exit subend ifif form.email.value=empty thenmsgbox 请输入您的E-mail地址!focusto(1)exit subend ifif instr(form.email.value, @)=0 thenmsgbox 您的E-mail地址不正确,是不是记错了?再想想!focusto(1)exit subend ifif form.content.value=empty thenmsgbox 请输入您的留言内容!focusto(5)exit subend ifform.submitend subsub focusto(x)document.form.elements(x).focus()end sub/scriptbody bgcolor=#CCFFCC text=#333333table width=90% border=0 bordercolorlight=#E2F3F2 height=77 align=centertrtd height=47 colspan=2 bgcolor=#00FFFFdiv align=center font face=华文行楷size=+6font color=#FF0000 face=行楷strong留言本/strong/font/font/div /td/trtrtd colspan=2 height=2p align=centerfont face=隶书size=+2font face=楷体_GB2312ba href=show.aspfont size=+1查看留言/font/a/b/font /font/p/td/tr/tabletable width=90% border=0 align=centertr bgcolor=#E2F3F2 align=center valign=middletd height=385form action=show.asp method=post name=form id=formtable align=center bgcolor=#E2F3F2 border=1cellpadding=0 cellspacing=0 width=100%tbodytr bgcolor=#CCFFCCtd width=96 height=34div align=centerfont color=#0000FF昵称:/font/div/tdtd width=441 height=34input maxlength=30 name=useridfont color=#FF0000* /font/td/trtr bgcolor=#CCFFCCtd width=96 height=35div align=centerfont color=#0000FF伊妹儿:/font/div/tdtd width=441 height=35 colspan=3input type=text name=emailfont color=#FF0000* /font/td/trtr bgcolor=#CCFFCCtd width=96 height=36div align=centerfont color=#0000FF主题:/font/div/tdtd width=441 height=36 colspan=3input maxlength=200 name=subject size=40/td/trtr bgcolor=#CCFFCCtd width=96 height=36div align=centerfont color=#0000FF你的QQ:/font/div/tdtd width=441 height=36 colspan=3input name=qq type=text id=qq maxlength=10/td/trtr bgcolor=#CCFFCCtd width=96 height=37div align=centerfont color=#0000FF 你的主页:/font/div/tdtd width=441 height=37 colspan=3input name=site type=text id=site value=/td/trtr bgcolor=#CCFFCCtd width=96 height=147div align=centerfont color=#0000FF留言内容:/font/div/tdtd width=441 height=147 colspan=3textarea cols=50 name=content rows=12/textarea/td/trtr align=middle bgcolor=#CCFFCCtd height=56 colspan=4div align=centerinput name=button1 type=button value= 发表onclick=check() input name=button2 type=reset value= 重写/div/td/tr/tbody/table/form/td/tr/table/body/html保存程序%@ language=VBScript%htmlheadtitle保存留言/titlemeta http-equiv=Content-Type content=text/html; charset=gb2312 /headbody bgcolor=#CCFFCC text=#0000FFp align=centerstrongfont color=#FF0000 size=+6 face=行楷我的留言本/font/strong/p%&#39;获得表单内的信息userid = Request.Form (userid)title= Request.Form(subject)site=Request.Form(site)content= Request.Form(content)email=Request.Form(email)wtime=now()from=Request.ServerVariables(REMOTE_ADDR)email=a href=mailto: &amp; email &amp; &amp; email &amp; /aif title= thentitle=无标题end ifOn Error Resume NextApplication.Lock&#39;以ForAppending模式开启留言文件set fso = CreateObject(Scripting.FileSystemObject)&#39;取得save和oldsave两个文件的完整路径filepath=server.MapPath(save.txt)oldfilepath=server.MapPath(oldsave.txt)&#39;将save改名为oldsavefso.CopyFile filepath ,oldfilepath&#39;打开oldsave文件set readf=fso.OpenTextFile(oldfilepath,1,true)t=readf.ReadAll&#39;打开save文件set showf=fso.CreateTextFile(filepath,true)&#39;将新的留言内容添加(append)到留言文件中showf.WriteLine arrow &amp; b留言者/b:&amp; userid &amp; brshowf.WriteLine arrow &amp; b伊妹儿/b&gt;:&amp; email &amp; brshowf.WriteLine arrow &amp; b来自于/b:&amp; from &amp; br showf.WriteLine arrow &amp; b发表日期/b:&amp; wtime &amp; brshowf.WriteLine arrow &amp; b留言者主页/b:&amp; site &amp; brshowf.WriteLine arrow &amp; b留言标题/b:&amp; title &amp; brshowf.WriteLine arrow &amp; b留言内容/b:&amp; content &amp; pshowf.WriteLineshowf.WriteLine hr&#39; 读出oldsave的内容,写入save中showf.WriteLine t&#39;关闭oldsave文件readf.Close&#39;删除oldsave文件fso.DeleteFile oldfilepath,trueApplication.UnLock&#39;顺便将留言内容输出到浏览器中Response.Write h3Response.Write 以下是i &amp; userid &amp; /i 的留言内容:Response.Write /h3hrResponse.Write arrow &amp; b来自于/b:&amp; from &amp; br Response.Write arrow &amp; b伊妹儿/b :&amp; email &amp; brResponse.Write arrow &amp; b发表日期/b:&amp; wtime &amp; br Response.Write arrow &amp; b留言者主页/b:&amp; site &amp; br Response.Write arrow &amp; b留言标题/b:&amp; title &amp; brResponse.Write arrow &amp; b留言内容/b:&amp; content &amp; p Response.Write hr%p align=center点击 A href=show.aspfont color=#FF00FF这里/font/A,font color=#0000FF查看所有留言!/font/p /body/html显示程序@ language=VBScript%htmlheadtitle所有留言/titlemeta http-equiv=Content-Type content=text/html; charset=gb2312 /headbody bgcolor=#CCFFCC text=#0000FFp align=centerfont face=华文行楷size=+6font color=#FF0000 face=行楷strong留言本/strong/font/font /phrp align=center /p%on error resume nextset fso = CreateObject(Scripting.FileSystemObject)filepath=server.MapPath(save.txt)set showall=fso.OpenTextFile(filepath,1,true)t=showall.ReadAll篇二:网上留言簿jsp实现(附所有代码)计算机与信息学院《计算机网络系统实践》报告设计题目:网上留言簿的设计与实现学生姓名:学号:专业班级:计算机科学与技术X班2014年1 月二、选做部分题目:网上留言簿的设计与实现1设计要求1.进行网上留言簿的需求分析和功能设计;2.在数据库中构建数据库、表或视图,熟悉数据库开发流程; 3.根据网上留言簿的功能,设计各页面和脚本,掌握动态网页的制作技术;2开发环境操作系统:Windows7数据库:SQL Server 2005开发平台:MyEclipse 8.63基本原理1、Web编程Web编程简单地说是基于WWW的Internet上的应用程序开发,随着Internet的普及与传播,越来越多的人通过WWW走进网络世界的大门。

留言板主人寄语代码

留言板主人寄语代码

留言板主人寄语代码第一款:伤感离别彩色留言代码:树叶的离开是风的追求。

[M][B][ftf=comic sans ms][ftc=E4F2E2][ftf=Wingdings][fts=6]| [/ft][fts=5]|[/ft][/ft][/ft][ftc=EE1000][ftf=Wingdings][fts=4]{{[/ft][ /ft][/ft][ftc=E4F2E2][ftf=Wingdings][fts=5 ]|[/ft][fts=6]|[/ft][/ft][/ft][ftc=666666])))[fts=5][ftc=91278F]*[/ft][/ft])))[fts=6][ftc=37B400]*[/ft][/ft])))[fts=6][ftc=37B400]*[/ft][/ft])))[fts=5][ftc=91278F]*[/ft][/ft])))[/ft] [ftc=FCE1EC][ftc=8FC63D]树叶[/ft][ftc=0072BC]的[/ft]离开,是[ftc=FFF100]风的[/ft][ftc=ED008C]追求[/ft][ftc=652C91]还[/ft]。

[ftc=F7941D][/ft]是[ftc=EE1000]树[/ft]的[ftc=EE1000]不[/ft]挽[ftc=00A99E]留[/ft]![/ft][ftc=666666]))[fts=5][ftc=91278F]*[/ft][/ft]))[fts=6][ftc=37B400]*[/ft][/ft]))[fts=6][ftc=37B400]*[/ft][/ft]))[fts=5][ftc=91278F]*[/ft][/ft]))[/ft][ftc=E4F2E2][ftf=Wingdings][fts=5]| [/ft][/ft][/ft][ftc=FCE0E2][ftf=Wingdings][fts=5]|[/ft][/ ft][/ft][ftc=E4F2E2][ftf=Wingdings][fts=5]|[/ft][/ ft][/ft][ftc=E4F2E2][ftf=Wingdings][fts=5]| [/ft][/ft][/ft][ftc=E4F2E2][ftf=Wingdings][fts=5]|[/ft][/ ft][/ft]第二款:彩色爱情留言板代码:一辈子在一起,必须的。

[训练]JSP实现网站留言板

[训练]JSP实现网站留言板

[训练]JSP实现网站留言板JSP系别:班级:学号姓名:1.实验名称JSP实现网站留言板2.实验环境myeclipse3.实验结果(源代码)Submit.jsp<%@ page contentType="text/html;charset=GB2312"%><html><body><FORM action="sagePane.jsp" method="post"name="form"> <p>输入您的名字:<INPUT type="text" name = "peopleName"> <BR><p>输入您的留言标题:<INPUT type="text" name = "Title"> <BR><p>输入您的留言:<BR><TEXTAREA name ="message" ROWs ="10" COLS=36 WRAP ="physcial"></TEXTAREA><BR><INPUT type="submit" value="提交信息"name ="submit"> </FORM> <FORM action="showMessage.jsp" method="post"name="form1"></FORM></body></html>MessagePane.jsp<body><%@ page contentType="text/html;charset=GB2312"%> <%@ page import="java.util.*"%><%@ page import="java.text.SimpleDateFormat"%> <HTML><BODY> <%! Vector<String> v=new Vector<String>(); int i=0;ServletContext application;synchronized void sendMessage(Strings){ application=getServletContext();;v.add(s);application.setAttribute("Mess",v);}%><% String name=request.getParameter("peopleName"); Stringtitle=request.getParameter("Title"); Stringmessages=request.getParameter("messages"); if(name==null) name="guest"+(int)(Math.random()*10000); if(title==null)title="无标题";if(messages==null)messages="无信息";SimpleDateFormat matter=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");String time=matter.format(new Date()); Strings=name+"#"+title+"#"+time+"#"+messages; sendMessage(s);out.print("您的信息已经提交");%><A HREF="submit.jsp">返回留言板</A><A HREF="showMessage.jsp">查看留言板</A> </BODY></HTML></body></html>Showmessage<body><%@ page contentType="text/html;charset=GB2312"%> <%@ pageimport="java.util.*"%><HTML><BODY bgcolor=yellow><% Vector<String> v=(Vector)application.getAttribute("Mess");out.print("<table border=2>");out.print("<tr>");out.print("<td bagcolor=cyan>"+"留言者姓名"+"</td>"); out.print("<td bagcolor=cyan>"+"留言标题"+"</td>"); out.print("<td bagcolor=cyan>"+"留言时间"+"</td>"); out.print("<td bagcolor=cyan>"+"留言内容"+"</td>"); for(int i=0;i<v.size();i++){out.print("<tr>");String message=v.elementAt(i);byte bb[]=message.getBytes("iso-8859-1"); message=new String(bb); String a[]=message.split("#");out.print("<tr>");int number=a.length-1; for(int k=0;k<=number;k++){ if(k<number) out.print("<td bgcolor=cyan>"+a[k]+"/td>");elseout.print("<td><TextArea rows=3 cols=12>"+a[k]+"</TextArea></td>"); }out.print("</tr>");}out.print("</table>"); %><A HREF=submit.jsp">返回留言板</A> </BODY></HTML></body></html>运行结果。

留言板开发源代码

留言板开发源代码

package com.litiancms.bean;public class Word {//留言idprivate int id;//留言内容private String word_content;//留言作者private String word_zuozhe;//留言时间private String word_shijian;public int getId() {return id;}public void setId(int id) {this.id = id;}public String getWord_content() {return word_content;}public void setWord_content(String wordContent) { word_content = wordContent;}public String getWord_zuozhe() {return word_zuozhe;}public void setWord_zuozhe(String wordZuozhe) { word_zuozhe = wordZuozhe;}public String getWord_shijian() {return word_shijian;}public void setWord_shijian(String wordShijian) { word_shijian = wordShijian;}}package com.litiancms.dao;import java.util.List;import com.litiancms.bean.Word;public interface WordDao {//留言添加public void addword(Word w)throws Exception;//删除public void delword(int id)throws Exception;// 总共有几条记录public int count() throws Exception;// 总页数public int countpage() throws Exception;// 设置每页显示几条记录public void pagesize(int pagesize) throws Exception;// 分页显示public List<Word> querypage(int page) throws Exception;}package com.litiancms.db;import java.sql.Connection;import java.sql.DriverManager;import java.sql.SQLException;public class DataBase {//用户名这里的用户名指:数据库的用户名public final String UNAME="root";//用户密码这里的密码指:数据库的密码public final String UPWD="admin";//驱动程序public final String DRIVER="com.mysql.jdbc.Driver";//链接地址public final String URL="jdbc:mysql://localhost:3306/ltcms";//链接public Connection conn;//构造方法public DataBase(){try {//加载驱动程序Class.forName(DRIVER);//链接数据库conn=DriverManager.getConnection(URL, UNAME, UPWD);} catch (Exception e) {// TODO: handle exception}}//链接方法public Connection conn(){return this.conn;}//关闭public void close(){try {this.conn.close();} catch (SQLException e) {// TODO Auto-generated catch blocke.printStackTrace();}}}package com.litiancms.factory;import com.litiancms.dao.WordDao;import com.litiancms.impl.Wordimpl;public class WordFactory {public static WordDao getword(){return new Wordimpl();}}package com.litiancms.impl;import java.sql.PreparedStatement;import java.sql.ResultSet;import java.util.ArrayList;import java.util.List;import com.litiancms.bean.Word;import com.litiancms.dao.WordDao;import com.litiancms.db.DataBase;public class Wordimpl implements WordDao {//分页显示int pagesize=5;// 定义连接数据库DataBase db = null;// 操作数据库PreparedStatement pstm;//集合ResultSet rs;//sql语句String sql=null;@Override//留言添加public void addword(Word w) throws Exception {// TODO Auto-generated method stub//数据库db=new DataBase();sql="insert into ltcms_word(word_content,word_zuozhe,word_shijian)values(?,?,?)";pstm=db.conn.prepareStatement(sql);pstm.setString(1,w.getWord_content());pstm.setString(2,w.getWord_zuozhe());pstm.setString(3, w.getWord_shijian());pstm.executeUpdate();pstm.close();db.close();}@Override//删除public void delword(int id) throws Exception {// TODO Auto-generated method stub//数据库db=new DataBase();sql="deldet from ltcms_word where id=?";pstm=db.conn.prepareStatement(sql);pstm.setInt(1, id);pstm.executeUpdate();pstm.close();db.close();}@Overridepublic int count() throws Exception {// TODO Auto-generated method stubint count = 0;// 连接数据库db = new DataBase();// sql语句sql = "select count(*)from ltcms_word";pstm = db.conn.prepareStatement(sql);rs = pstm.executeQuery();if (rs.next()) {count = rs.getInt(1);}rs.close();pstm.close();db.close();return count;}@Override// 总共有几页public int countpage() throws Exception { int countpage=0;//拿到总记录数int count=this .count();if (count%pagesize==0){countpage=count/pagesize;}else {countpage=count/pagesize+1;}return countpage;}@Override// 每页显示几条记录public void pagesize(int pagesize) throws Exception {this.pagesize=pagesize;}@Overridepublic List<Word> querypage(int page) throws Exception {// TODO Auto-generated method stubList<Word> lst=new ArrayList<Word>();db=new DataBase();sql="select * from ltcms_word order by word_shijian desc limit ?,?";int start = (page - 1) * pagesize;pstm = db.conn.prepareStatement(sql);pstm.setInt(1, start);pstm.setInt(2, pagesize);rs = pstm.executeQuery();Word w=null;while (rs.next()) {w=new Word();w.setId(rs.getInt(1));w.setWord_content(rs.getString(2));w.setWord_zuozhe(rs.getString(3));w.setWord_shijian(rs.getString(4));lst.add(w);}rs.close();pstm.close();db.close();return lst;}}package com.litiancms.servlet;import java.io.IOException;import java.io.PrintWriter;import java.text.SimpleDateFormat;import java.util.Date;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.xml.crypto.Data;import org.omg.CORBA.Request;import com.litiancms.bean.Word;import com.litiancms.factory.WordFactory;import com.litiancms.impl.Wordimpl;public class WordServlet extends HttpServlet {public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {this.doPost(request, response);}public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {PrintWriter out = response.getWriter();String start = request.getParameter("start");String content = request.getParameter("content");String zuozhe = request.getParameter("zuozhe");SimpleDateFormat sdf = new SimpleDateFormat("yyyy年MM月dd日hh时mm分ss秒");String ctime = sdf.format(new Date());Word w = new Word();w.setWord_content(content);w.setWord_zuozhe(zuozhe);w.setWord_shijian(ctime);if ("addword".equals(start)) {try {WordFactory.getword().addword(w);out.println("<script>alert('留言成功');location.href='../servlet/QueyallServlet'</script>");} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();}}// int id = Integer.parseInt(request.getParameter("id"));if ("delword".equals(start)) {try {// WordFactory.getword().delword(id);// 跳转页面// out.println("<script>alert('删除成功');location.href='../servlet/QueryallServlet';</script>");} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();}}}}package com.litiancms.servlet;import java.io.IOException;import java.io.PrintWriter;import java.util.ArrayList;import java.util.List;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import com.litiancms.bean.Word;import com.litiancms.factory.WordFactory;public class QueyallServlet extends HttpServlet {public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {this.doPost(request, response);}public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {PrintWriter out = response.getWriter();int pagestart=1;try {Integer count=WordFactory.getword().count();Integer countpage=WordFactory.getword().countpage();String start = request.getParameter("start");if (start != null) {try {pagestart = Integer.parseInt(start);if (pagestart > countpage) {pagestart = countpage;}} catch (Exception e) {// TODO: handle exceptionpagestart = 1;}}// 分页List<Word> lst=new ArrayList<Word>();lst=WordFactory.getword().querypage(pagestart);// 当前页数request.setAttribute("pagestart", pagestart);// 记录数request.setAttribute("count", count);// 总页数request.setAttribute("countpage", countpage);request.setAttribute("lst",WordFactory.getword().querypage(pagestart));request.getRequestDispatcher("../index.jsp").forward(request, response);} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();}}}添加页面<%@ page contentType="text/html;charset=gb2312"%><script type="text/javascript" src="js/edit.js"></script><br><img src="images/addtitle.jpg"><hr color="#ACCE69" width="90%" style="border-style:solid;margin-top:-10"><a name="addword"></a><form action="servlet/WordServlet" name="editform" method="post"><input type="hidden" name="start" value="addword"><input type="hidden" name="zuozhe" value="游客"><table width="90%" border="0" cellpadding="0" cellspacing="0"><tr><td width="67%"><font color="#7F7F7F">最多:<b><span id="ContentAll" style="width:40;text-align:center">500</span></b>已用:<b><span id="ContentUse" style="width:40;text-align:center">0</span></b>剩余:<b><span id="ContentRem" style="width:40;text-align:center">500</span></b></font>&nbsp;&nbsp;<b><span id="checkmessage" style="color:red"></span></b></td><td align="right"></td></tr><tr><td colspan="2"><textarea rows="12" cols="99" name="content" onpropertychange="checkLen()"></textarea></tr><tr height="30"><td colspan="2" align="center"><input type="button" name="submitb" onclick="editformsubmit()" style="background:url('images/submit.jpg');width:97;height:26;border:0"><input type="reset" value="" style="background:url('images/reset.jpg');width:97;height:26;border:0"></td></tr></table></form><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@page import="java.text.SimpleDateFormat"%><%@ taglib prefix="c" uri="/jsp/jstl/core" %><%@ taglib prefix="fmt" uri="/jsp/jstl/fmt" %><%@ taglib prefix="pg" uri="/tags/navigation/pager" %><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><base href="<%=basePath%>"><title>My JSP 'index.jsp' starting page</title><meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"><meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page"><!--<link rel="stylesheet" type="text/css" href="styles.css">--><style type="text/css">body{padding: 0px;margin: 0px;}</style></head><body><center><jsp:include page="top.jsp"></jsp:include><jsp:include page="menu.jsp"></jsp:include><table border="0" width="80%" align="left"><tr><td align="right" width="20%"><img src="images/ad.jpg"><br><br><img src="images/ad.jpg"><br><br><img src="images/ad.jpg"><br><br></td><td valign="top" width="80%"><table border="0" width="90%" cellpadding="0" cellspacing="0"><tr height="50" valign="bottom"><td><img src="images/newtitle.jpg" height="28"></td></tr></table><c:forEach items="${requestScope.lst}" var="w"><table bgcolor="#ACCE69" border="0" width="80%" style="word-break:break-all;margin-top:3" cellpadding="8" cellspacing="1"><tr bgcolor="#F5FFE8"><td><%SimpleDateFormat sdf=new SimpleDateFormat("yyyy年MM月dd日");String ctime=sdf.format(new Date());request.getParameter(ctime);request.setAttribute(ctime,new Date());%><div style="margin-top:0">☆<b><u>${w.word_zuozhe }</u></b></div><div style="margin-top:-20;color:gray" align="right"><%//<fmt:formatDate value="${ctime}" var="dd"/>//<fmt:setLocale value="zh_CN"/>//${dd}%>${w.word_shijian }<br></div><input type="hidden" name="start"><hr color="black">${w.word_content }<br><br></td></tr></table></c:forEach>总计录数:<font color="red">${requestScope.count}</font>&nbsp;&nbsp;当前页数:<font color="red">${requestScope.pagestart}/${requestScope.countpage}</font>&nbsp;&nbsp;<c:choose><c:whentest="${requestScope.pagestart==1&&requestScope.pagestart<requestScope.countpage}"> 首页&nbsp;&nbsp;上一页&nbsp;&nbsp;<a href="servlet/QueyallServlet?start=${requestScope.pagestart+1 }">下一页</a>&nbsp;&nbsp;<a href="servlet/QueyallServlet?start=${requestScope.countpage}">末页</a>&nbsp;&nbsp;</c:when><c:whentest="${1<requestScope.pagestart&&requestScope.pagestart==requestScope.countpage}"><a href="servlet/QueyallServlet?start=${requestScope.pagesize}">首页</a>&nbsp;&nbsp;<a href="servlet/QueyallServlet?start=${requestScope.pagestart-1}">上一页</a>&nbsp;&nbsp;下一页&nbsp;&nbsp;末页</c:when><c:otherwise><a href="servlet/QueyallServlet?start=1">首页</a>&nbsp;&nbsp;<a href="servlet/QueyallServlet?start=${requestScope.pagestart-1}">上一页</a>&nbsp;&nbsp;<a href="servlet/QueyallServlet?start=${requestScope.pagestart+1 }">下一页</a>&nbsp;&nbsp;<a href="servlet/QueyallServlet?start=${requestScope.countpage}">末页</a>&nbsp;&nbsp;</c:otherwise></c:choose><%--<a href="servlet/QueyallServlet?start=${pagesize}">首页</a>&nbsp;&nbsp;<a href="servlet/QueyallServlet?start=${pagestart-1}">上一页</a>&nbsp;&nbsp;<a href="servlet/QueyallServlet?start=${pagestart+1 }">下一页</a>&nbsp;&nbsp;<a href="servlet/QueyallServlet?start=${countpage}">末页</a>&nbsp;&nbsp;--%><jsp:include page="addword.jsp"></jsp:include></td></tr><tr><td colspan="2"><jsp:include page="end.jsp"></jsp:include></td></tr></table></center></body></html>。

asp留言板源代码

asp留言板源代码
'该函数用来对字符串中的危险字符进行处理。
Function myDangerEncode(myString)
If IsNull(myString) Then myDangerEncode=""'如果myString为空,则赋值空字符串
Else myString=Trim(myString)'去 前后的空格
myString=Replace(myString,Chr(13),"<br>") <br>
myHTMLEncode=myString
End If
End Function
%>
五、css样式文件(guest.css) body{background-color:#FFFFFF}
table,p{font: 12px "宋体","新宋体"; color:#000033}
<!--#Include File="function.asp"-->
<% '下面首先获取提交过来的数据,注意其中会调用函数处理危险字符
Dim strTitle,strBody,strName,strEmail strTitle=myDangerEncode(Request.Form("txtTitle")) strBody=myDangerEncode(Request.Form("txtBody")) strName=myDangerEncode(Request.Form("txtName"))
<tr><td colspan="2"><hr></td></tr>
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HTML 代码留言板一个超简陋的留言版免费留言板<script>function Ok_OnClick(event){if(document.getElementsByName("textName")[0].value == ""){alert("请输入内容");return;}//getElementByIdvar table;var tableList = document.getElementsByTagName("TABLE");for(var i = 0 ; i < tableList.length ; i++) {if(tableList[i].name == "tableName") {table = tableList[i]break;}}var value = document.getElementsByName("textName")[0].value;var index = table.rows.length;table.insertRow(index);table.rows(index).insertCell(0);table.rows(index).cells(0).innerText = value;document.getElementsByName("textName")[0].value = "";}</script><HTML><HEAD><META http-equiv="Content-Type" content="text/html; charset=gb2312"><TITLE>留言版</TITLE><STYLE>td{width:20%;height:20px;border-bottom:1px solid black;border-right:1px solid black;cursor:default;}div{font-size:13px;}th{height:20px;font-size:12px;font-weight:normal;border-bottom:2px solid black;background-color:#CCCCCC}table{border:1px solid black;font-size:13px;}</STYLE></HEAD><BODY oncontextmenu="return false;""><TABLE name="tableName" width="70%" align="center" cellpadding="0" cellspacing="0"><TR><TH colspan="4" style="">留言版</TH></TR><TR><TD>呵呵,一个超简陋的留言版^_^</TD></TR></TABLE><BR><div align="center"><textarea rows="2" name="textName" id="textId" cols="20"style="width: 70%; clip: rect(0pt, 47pt, 18pt, 0pt); font-family: 宋体; font-size: 10pt;font-weight: normal; font-style: normal;text-align: left; vertical-align: middle; text-indent: 0; color: #000000; background-attachment: fixed; background-color: #EEEEEE; border: 1px solid #0xf8f8f8"></textarea></div><BR><div align="center"><input type="button" value="提交" onclick="return Ok_OnClick(window.event);"style="align:center ; width:60 ; height: 21; clip: rect(0pt, 47pt, 18pt, 0pt); font-family: 宋体; font-size: 10pt; font-weight: normal; font-style: normal; cursor: hand; text-align: center; vertical-align: middle; text-indent: 0; color: #000000; background-attachment: fixed; background-color: #d8d8d8; border: 1px solid #59b4f7"><!--position: absolute; left: 342; top: 184; --></div></BODY></HTML>简洁的留言板html代码<script>function Ok_OnClick(event){if(document.getElementsByName("textName")[0].value == ""){alert("请输入内容");return;}//getElementByIdvar table;var tableList = document.getElementsByTagName("TABLE");for(var i = 0 ; i < tableList.length ; i++) {if(tableList[i].name == "tableName") {table = tableList[i]break;}}var value = document.getElementsByName("textName")[0].value;var index = table.rows.length;table.insertRow(index);table.rows(index).insertCell(0);table.rows(index).cells(0).innerText = value;document.getElementsByName("textName")[0].value = "";}</script><HTML><HEAD><META http-equiv="Content-Type" content="text/html; charset=gb2312"> <TITLE>留言版</TITLE><STYLE>td{width:20%;height:20px;border-bottom:1px solidblack;border-right:1px solid black;cursor:default;}div{font-size:13px;}th{height:20px;font-size:12px;font-weight:normal;border-bottom:2px solid black;background-color:#CCCCCC}table{border:1px solid black;font-size:13px;}</STYLE></HEAD><BODY oncontextmenu="return false;""><TABLE name="tableName" width="70%" align="center" cellpadding="0" cellspacing="0"><TR><TH colspan="4" style="">留言版</TH></TR><TR><TD>呵呵,一个超简陋的留言版 ^_^</TD></TR></TABLE><BR><div align="center"><textarea rows="2" name="textName" id="textId" cols="20"style="width: 70%; clip: rect(0pt, 47pt, 18pt, 0pt); font-family: 宋体; font-size: 10pt; font-weight: normal; font-style: normal;text-align: left; vertical-align: middle; text-indent: 0; color: #000000; background-attachment: fixed; background-color: #EEEEEE; border: 1px solid #0xf8f8f8"></textarea></div><BR><div align="center"><input type="button" value="提交" onclick="returnOk_OnClick(window.event);"style="align:center ; width:60 ; height: 21; clip: rect(0pt, 47pt, 18pt, 0pt); font-family: 宋体; font-size: 10pt; font-weight: normal;font-style: normal; cursor: hand; text-align: center; vertical-align: middle; text-indent: 0; color: #000000; background-attachment: fixed; background-color: #d8d8d8; border: 1px solid #59b4f7"><!--position: absolute; left: 342; top: 184;--></div></BODY></HTML>。

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