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  • PHP分页查询练习

     1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
     2 <html xmlns="http://www.w3.org/1999/xhtml">
     3 <head>
     4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     5 <title>无标题文档</title>
     6 </head>
     7 
     8 <body>
     9 <div>
    10 <?php
    11 $name="";
    12 $tj1="";
    13 $fytj="";
    14 if(!empty($_GET["name"]))
    15 {
    16     $name=$_GET["name"];
    17     $fytj="name=$name";
    18 }
    19 if(!empty($_POST["name"]))
    20 {
    21     $name=$_POST["name"];
    22     $fytj="name=$name";
    23 }
    24 $tj1=" where AreaName like '%$name%' ";
    25 
    26 
    27 ?>
    28 
    29 </div>
    30 <div>
    31 <form action="5-12.php"  method="post">
    32 <div>请输入关键字:<input type="text" value="<?php echo $name; ?>" name="name" />
    33 <input type="submit" value="查询" />
    34 </div>
    35 </form>
    36 </div>
    37 <table width="100%" cellpadding="0" cellspacing="0" border="1">
    38 <tr>
    39 <td>代号</td><td>名称</td><td>父级代号</td>
    40 <?php
    41 include("database.class.php");
    42 include("page.class.php");
    43 
    44 $db=new database();
    45 $attrall=$db->Query("select count(*) from chinastates".$tj1);
    46 $total=$attrall[0][0];
    47 $page=new Page($total,15,$fytj,true);
    48 $attr=$db->Query("select * from chinastates ".$tj1.$page->limit);
    49 foreach($attr as $v)
    50 {
    51     echo "<tr><td>{$v[0]}</td><td>{$v[1]}</td><td>{$v[2]}</td></tr>";
    52 }
    53 ?>
    54 </tr>
    55 </table>
    56 <div>
    57 <?php
    58 
    59 echo $page->fpage();
    60 
    61 ?>
    62 </div>
    63 </body>
    64 </html>
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  • 原文地址:https://www.cnblogs.com/Itwonderful/p/5484683.html
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