一个分页的论坛

-------------------------------论坛-------------------------- 数据表 create table guest(id int not null auto_increment,primary key(id),title varchar(50),email varchar(30),homepage varchar(30),name varchar(30),text text,relay int,r_time date) create table relay(id int not null auto_increment,primary;;key(id),title int,email varchar(30),name varchar(30),text text) -------------------------index.php-------------------------- <STYLE>TD{FONT-FAMILY:"宋体";FONT-SIZE:13pt}BODY{FONT-FAMILY:"宋体";FONT-SIZE:13pt}SELECT{FONT-FAMILY:"宋体";FONT-SIZE:13pt}A{COLOR:blue;FONT-FAMILY:"宋体";FONT-SIZE:13pt;TEXT-DECORATION:none}</STYLE> <div> <p align=center><font size=14><b>网站完全手册</font></p>;;;</div> <?php $db =mysql_connect("localhost", "****","****"); mysql_select_db("****",$db); @$result = mysql_query("SELECT * FROM guest order by id desc",$db); $i=0; while($myrow = mysql_fetch_row($result)) { ;;;$guestbook[$i][0] = $myrow[0]; ;;$guestbook[$i][1] = $myrow[1]; ;;$guestbook[$i][2] = $myrow[2]; ;;$guestbook[$i][3] = $myrow[4]; ;;$guestbook[$i][4]=$myrow[6]; ;;$guestbook[$i][5]=$myrow[7]; ;;$i++; };;;;//读入数组 mysql_close($db) ; echo "-----------------------------共["if ($q!="") { ;;$page = $q; } else { ;;$page = 0; } $i=count($guestbook); $msgnum=20;;;;// 每页20笔 $start = $page * $msgnum; $end = $start + $msgnum; if ($end > $i) $end=$i; $totalpage=$i/$msgnum; for ($i=0; $i<$totalpage; $i++) { ;;if ($i!=$page) { ;;;echo "<a href=index.php?q=$i> $i</a>";} else { ;;;echo " $i";} } echo "]页-----------------------------<br>";;;;printf("<p align=right><a href=111.php>添加主题</a></p>"); echo "<br>";;echo "<table width=700 hight=560 align=center;;border=1 >";;;echo "<tr>";echo "<td align=center width=200 bgcolor=aaaaaa border=1 style=border: 1px solid rgb(3,2,1)>主题</td>"echo "<td align=center width=200 bgcolor=aaaaaa border=1 style=border: 1px solid rgb(3,2,1)>电子邮件</td>"echo "<td align=center width=80 bgcolor=aaaaaa border=1 style=border: 1px solid rgb(3,2,1)>呢称</td>"echo "<td align=center width=60 bgcolor=aaaaaa border=1 style=border: 1px solid rgb(3,2,1)>回复</td>"echo "<td align=center width=200 bgcolor=aaaaaa border=1 style=border: 1px solid rgb(3,2,1)>最后回复时间</td>"echo "</tr>";;for ($i=$start; $i<$end; $i++) { ;;$id=$guestbook[$i][0]; ;;echo "<tr >";echo "<td;;align=center width=200 bgcolor=bbbbbb border=0 style=border: 1px solid rgb(3,2,1)>";echo "<a href=444.php?id=$id>";echo $guestbook[$i][1]; echo "</a>"echo "</td>";;echo "<td align=center width=200 bgcolor=bbbbbb border=0 style=border: 1px solid rgb(3,2,1)>";echo "<a href=mailto:".$guestbook[$i][2].">";;;echo $guestbook[$i][2];echo "</a>";echo "</td>";;echo "<td align=center width=80 bgcolor=bbbbbb border=0 style=border: 1px solid rgb(3,2,1)>";echo $guestbook[$i][3]; echo "</td>";;echo "<td align=center width=60 bgcolor=bbbbbb border=0 style=border: 1px solid rgb(3,2,1)>";echo $guestbook[$i][4]; echo "</td>";;echo "<td align=center width=200 bgcolor=bbbbbb border=0 style=border: 1px solid rgb(3,2,1)>";echo $guestbook[$i][5]; echo "</td>";;echo "</tr>"} ;;;;;echo "</table>";echo "<br>" printf("<a href=111.php>添加主题</a>"); ?> ------------------------------444.php-------------------------------- <STYLE>TD{FONT-FAMILY:"宋体";FONT-SIZE:13pt}BODY{FONT-FAMILY:"宋体";FONT-SIZE:13pt}SELECT{FONT-FAMILY:"宋体";FONT-SIZE:13pt}A{COLOR:blue;FONT-FAMILY:"宋体";FONT-SIZE:13pt;TEXT-DECORATION:none}</STYLE> ;;;<?php $db =mysql_connect("localhost", "****","****"); mysql_select_db("****",$db); @$result = mysql_query("SELECT * FROM guest where id='$id'",$db); ;;;echo "<table width=700 align=center;;border=1 >"$myrow = mysql_fetch_row($result); echo "<tr higth=20>";echo "<td align=center width=700 bgcolor=888888 border=1 style=border: 1px solid rgb(3,2,1)>主题："echo $myrow[1]; echo "</td>"echo "</tr>";;;$msg=base64_decode($myrow[5]); $msg = ereg_replace(" ","&nbsp;",$msg);;;;;//空格处理 ;;$msg=nl2br($msg)// 换行处理 ;;if ($myrow[3]!=""){$myrow[3]="<a href=http://$myrow[3]>$myrow[3]</a>";} ;;else ;;{$myrow[3]="我还没在网上安家";} echo "<tr higth=60>"echo "<td width=700 bgcolor=bbbbbb border=1 style=border: 1px solid rgb(3,2,1)>"echo $msg;echo "</td>";echo "</tr>";;echo "<tr higth=20>";;;echo "<td align=center width=700 bgcolor=bbbbee border=1 style=border: 1px solid rgb(3,2,1)>主页:"echo $myrow[3]; echo "</td></tr>";echo "<tr higth=20>";echo "<td align=center width=700 bgcolor=888888 border=1 style=border: 1px solid rgb(3,2,1)>";;;echo "回复列表"echo "</td>"echo "</tr>";;$num=$myrow[6]; ;;;@$result1 = mysql_query("SELECT * FROM relay where order by id desc",$db); ;;;;;;$i=0; while($myrow1 = mysql_fetch_row($result1)) { ;;$guestbook[$i][0] = $myrow1[1]; ;;$guestbook[$i][1] = $myrow1[2]; ;;$guestbook[$i][2] = $myrow1[3]; ;;$guestbook[$i][3]=$myrow1[4]; ;;$i++; } mysql_close($db); if ($q!="") { ;;$page = $q; } else { ;;$page = 0; } $i=count($guestbook); $msgnum=5;;;;// 每页5笔 $start = $page * $msgnum; $end = $start + $msgnum; if ($end > $i) $end=$i; $totalpage=$i/$msgnum; ;;;for ($i=$start; $i<$end; $i++) { ;;$t=$guestbook[$i][0]; ;;echo "<tr >";echo "<td;;align=center width=700 bgcolor=aaaaaa border=0 style=border: 1px solid rgb(3,2,1)>"echo "Re:"echo $myrow[1];;;echo "</td>"echo "</tr>";echo "<tr >"echo "<td align=center width=700 bgcolor=bbbbbb border=0 style=border: 1px solid rgb(3,2,1)>";echo $guestbook[$i][2]; echo "</td>";;echo "</tr>";echo "<tr >"echo "<td align=center width=700 bgcolor=bbbbee border=0 style=border: 1px solid rgb(3,2,1)>电子邮件：";echo "<a href=mailto:".$guestbook[$i][1].">";;;echo $guestbook[$i][1];echo "</a>";echo "</td>";;;;;;echo "</tr>";;;;;;$msg=base64_decode($guestbook[$i][3]); ;;;$msg = ereg_replace(" ","&nbsp;",$msg); ;;$msg=nl2br($msg); echo "<tr >";;;;echo "<td width=700 bgcolor=bbbbbb border=0 style=border: 1px solid rgb(3,2,1)>";echo $msg; echo "</td>";;echo "</tr>";;;} ;;;;echo "</table>"echo "<br>"echo "<br>";;;;echo "-------------------------------共[";;;;for ($i=0; $i<$totalpage; $i++) { ;;if ($i!=$page) { ;;;echo "<a href=444.php?q=$i&id=$id> $i</a>";} else { ;;;echo;;$i; ;;} };;;;;;echo "]页---------------------------------"echo "<br>";;echo "<a href=333.php?t=$id&num=$num>回复</a>";echo "<br>";;;echo "<a href=index.php>浏览主题</a>"?> --------------------------------333.php----------------------------- <html> <head> ;;<?php ;;;if (!$t){ ;;;;;if ($text==""&$email==""&$name==""){echo "*必填";echo "<a href=333.php?t=$title&name=$name&email=$email&text=$text&num=$num>返回</a>"} ;;;;;else {;;;;;;;if (eregi("^[_.0-9a-z-]+@([0-9a-z][0-9a-z-]+.)+[a-z]{2,3}$",$email)){ $text = base64_encode($text);;//检验邮件地址是否合法 $db =mysql_connect("localhost", "****","****"); ;;;;$time=date("y-m-d"); mysql_select_db("****",$db); $sql="insert into relay values('','$title','$email','$name','$text')"$result = mysql_query($sql); $num=$num+1; $sql="update guest set relay='$num',r_time='$time' where id='$title'"$result=mysql_query($sql); mysql_close(); echo "<META HTTP-EQUIV=REFRESH CONTENT='1; URL=444.php?id=$title'>";} else {;;echo "邮件地址无效";;;echo "<a href=333.php?t=$title&name=$name&text=$text&num=$num>返回</a>";} };;;;;} else {;;?>;;<FORM ACTION="333.php" METHOD="post"> ;;;;<table border=0 cellpadding=2 width=395> ;;<tr> ;;;;<td width=20%><input type=hidden name=title value="<? echo $t; ?>"></td></tr> ;;;<tr> ;;;;<td nowrap><font color=004080>呢称:*</font></td> ;;;;<td width=10%><input type=text name=name size=10 value="<? echo $name; ?>"></td> ;;</tr> ;;;;<tr> ;;;;<td nowrap><font color=004080>邮件:*</font></td> ;;;;<td width=20%><input type=text name=email size=20 value="<? echo $email; ?>"></td> ;;</tr> ;;;;<tr> ;;;;<td width=20%><input type=hidden name=num value="<? echo $num; ?>"></td> ;;</tr> ;;<tr> ;;;;<td nowrapvalign=top><font color=004080>内容:*</font></td> ;;;;<td width=80% colspan=3><textarea rows=5 name=text cols=50 size=255><? echo $text; ?></textarea></td> ;;</tr> ;;<tr> ;;;;<td width=100% colspan=4 align=center> ;;;;;;;<input type=submit value="送出"> ;;;;;;;<input type=reset value="擦掉"> ;;;;</td> ;;</tr> </table> </FORM>;;;;<?;;} ?> </head> <body> </html> -----------------------------------www.php-------------------------- <HTML> <HEAD> <?php if ($title!=""&$email!=""&$name!="");;;{ ;;if (eregi("^[_.0-9a-z-]+@([0-9a-z][0-9a-z-]+.)+[a-z]{2,3}$",$email)){ ;;$text = base64_encode($text);;;;;;;//检验邮件地址是否合法 $db =mysql_connect("localhost", "****","****"); ;;$time=date("y-m-d"); mysql_select_db("****",$db); $sql="insert into guest values('','$title','$email','$homepage','$name','$text','','$time')"$result = mysql_query($sql);mysql_close(); echo "<META HTTP-EQUIV=REFRESH CONTENT='1; URL=index.php'>";} else { echo "邮件地址无效"echo "<a href=111.php?title=$title&&homepage=$homepage&name=$name&text=$text>返回</a>";};;;;;;} else {echo "*必填"echo "<a href=111.php?title=$title&email=$email&homepage=$homepage&name=$name&text=$text>返回</a>";} //mysql_close($db) //printf("留言成功<a href=222.php>按此返回</a>"); ?> ;;;</HEAD> <BODY> </BODY> </HTML> --------------------------------111.php--------------------------- <html> <head> </head> <body> <FORM ACTION="www.php" METHOD="post"> <table border=0 cellpadding=2 width=395> ;;<tr> ;;;;<td nowrap><font color=004080>标题:*</font></td> ;;;;<td width=20%><input type=text name=title size=30 value="<? echo $title; ?>"></td></tr><tr> ;;;;<td nowrap><font color=004080>邮件:*</font></td> ;;;;<td width=20%><input type=text name=email size=30 value="<? echo $email; ?>"></td> ;;</tr> ;;;<tr> ;;;;<td nowrap><font color=004080>主页：</font></td> ;;;;<td width=25%><input type=text name=homepage size=30 value="<? echo $homepage; ?>"></td> ;;</tr> ;;<tr> ;;;;<td nowrap><font color=004080>呢称:*</font></td> ;;;;<td width=10%><input type=text name=name size=10 value="<? echo $name; ?>"></td> ;;</tr> ;;<tr> ;;;;<td nowrapvalign=top><font color=004080>内容：</font></td> ;;;;<td width=80% colspan=3><textarea rows=5 name=text cols=50 size=255 ><? echo $text; ?></textarea></td> ;;</tr> ;;<tr> ;;;;<td width=100% colspan=4 align=center> ;;;;;;;<input type=submit value="送出"> ;;;;;;;<input type=reset value="擦掉"> ;;;;</td> ;;</tr> </table> </FORM> </body> </html>;;【本文版权归作者与奥索网共同拥有，如需转载，请注明作者及出处】;;;;