搜房网站设计练习

搜房网主页面

 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>搜房网主页面</title>
 6 </head>
 7 
 8 <body>
 9 <table width="100%" border="1" cellpadding="0" cellspacing="0">
10     <tr>
11     
12      <td style=" font-size:18px; font-weight:bold">唯一标识</td>
13     <td style=" font-size:18px; font-weight:bold">关键字</td>
14     <td style=" font-size:18px; font-weight:bold">所属区域</td>
15     <td style=" font-size:18px; font-weight:bold">使用面积(平米)</td>
16     <td style=" font-size:18px; font-weight:bold">租金(每月)</td>
17     <td style=" font-size:18px; font-weight:bold">租赁类型</td>
18     <td style=" font-size:18px; font-weight:bold">房屋类型</td>
19     <td style=" font-size:18px; font-weight:bold">操作</td>
20     
21     </tr>
22 
23 <?php
24 
25 include("soufang_chuli.php");
26 $db = new DBDA();
27 
28 $sql = "select * from house";
29 $attr = $db->Query($sql);
30 
31 foreach($attr as $v)
32 {
33     echo "<tr>";
34     
35     echo "<td>{$v[0]}</td><td>{$v[1]}</td><td>{$v[2]}</td><td>{$v[3]}</td><td>{$v[4]}</td><td>{$v[5]}</td><td>{$v[6]}</td><td><a href='SFshanchu_chuli.php?c={$v[0]}' onclick="return confirm('确定删除吗？？？')">删除</a>&nbsp;|&nbsp;<a href='SFxiugaiNR.php?c={$v[0]}'>修改</a></td>";
36     
37     echo "</th>";
38     
39 }
40 
41 
42 
43 ?>
44 
45 
46 
47 
48 
49 </table>
50 
51 <br />
52 <br />
53 <a href="SFtianjiashuju.php"><input type="button" value="添加数据" /></a>
54 <a href="SFduotiaojianCX.php"><input type="button" value="高级查询" /></a>
55 
56 
57 </body>
58 </html>

搜房网效果显示

搜房处理界面链接数据库公用的，只要连接数据库都会调用这个处理界面

 1 <!--搜房网处理页面-->
 2 
 3 
 4 <?php
 5 
 6 class DBDA   //PHP链接MySQL先定义一个类
 7 {
 8     //分装下面这四个类名字可以随便取
 9     public $host="localhost";   //pudlic  公众的，给ip地址一个接受的名$host
10     
11     public $uid ="root";  //MySQL软件名，给软件名一个接受的名  $uid
12     
13     public $pwd ="123456";   //MySQL软件密码，给密码一个接受的名  $pwd
14     
15     public $dbname="housedb";  //要连接的数据库名
16         
17     
18     function Query($sql,$type=1)
19     {
20         //造连接对象
21         $db = new MySQLi($this->host,$this->uid,$this->pwd,$this->dbname);
22         
23         //执行sql语句
24         $reslut = $db->query($sql);
25         
26         //从结果集对象里面取数据
27         if($type==1)
28         {
29             return $reslut->fetch_all();
30             
31         }
32         else
33         {
34             return $reslut;
35         }
36         
37         
38     }
39     
40     
41     
42     
43 }
44 
45 
46 
47 
48 ?>

删除处理界面

 1 <!--删除处理-->
 2 
 3 
 4 <?php
 5 include("soufang_chuli.php");
 6 $db = new DBDA();
 7 
 8 $ID = $_GET["c"];
 9 
10 //写sql语句
11 $sql = "delete from house where ID='{$ID}'";
12 
13 
14 //执行sql语句
15 $attr = $db->Query($sql,0);
16 
17 var_dump($attr);
18 
19 if($attr)
20 {
21     header("location:soufang.php");
22 }
23 else   //判断删除失败，正常删除是不会出现这个情况的。
24 {
25     echo "删除失败";
26 }

修改显示界面

 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></title>
 6 </head>
 7 
 8 <body>
 9 <!--搜房修改修改显示页面-->
10 <?php
11 
12 
13 //接受一下客户要改的那个房源
14 $ID = $_GET["c"];
15 
16 
17 
18 
19 //连接对象
20 
21 include("soufang_chuli.php");
22 $db = new DBDA();
23 
24 //写SQL语句
25 $sql = "select * from house where ID='{$ID}'";
26 
27 
28 //执行SQL语句
29 
30 $attr = $db->Query($sql,1);
31 
32 foreach($attr as $v){
33         $v;
34     }
35     
36 ?>
37 
38 
39 <div><h1>修改房源</h1></div>
40 
41 <form action="SFxiugai_chuli.php" method="post">
42 
43 <div style="300px; height:300px;">
44 
45 <div style="100px; height:300px; background-color:#900; float:left">
46 
47     <div>关键字:</div>
48     <div>区域:</div>
49     <div>使用面积:</div>
50     <div>租金:</div>
51     <div>租赁类型:</div>
52     <div>房屋类型:</div>
53 
54 
55 </div>
56 
57 <div style="180px; height:300px; background-color:#0C3; float:left">
58     <div><input type="hidden" name="ID" value="<?php echo $v[0]; ?>"  /></div>
59     <div><input type="text" name="keyword" value="<?php echo $v[1]; ?>" /></div>
60     <div><input type="text" name="Area"  value="<?php echo $v[2]; ?>"/></div>
61     <div><input type="text" name="squaremeter" value="<?php echo $v[3]; ?>" /></div>
62     <div><input type="text" name="Rent" value="<?php echo $v[4]; ?>" /></div>
63     <div><input type="text" name="RentType" value="<?php echo $v[5]; ?>" /></div>
64     <div><input type="text" name="HouseType" value="<?php echo $v[6]; ?>" /></div>
65 
66 </div>
67 
68 
69 
70 
71 
72 
73 </div>
74 
75 
76 <div><input type="submit" value="更新" /></div>&nbsp;&nbsp;&nbsp;
77 <div><input type="submit" value="取消" /></div>
78 
79 
80 
81 
82 </form>
83 
84 
85 
86 
87 
88 
89 
90 
91 
92 
93 </body>
94 </html>

显示界面效果图

修改处理界面

 1 <!--搜房信息修改处理-->
 2 
 3 <?php
 4 
 5     //链接对象
 6     include("soufang_chuli.php");
 7     $db = new DBDA();
 8     
 9     
10     $ID = $_POST["ID"];
11     $a = $_POST["keyword"];
12     $b = $_POST["Area"];
13     $c = $_POST["squaremeter"];
14     $d = $_POST["Rent"];
15     $e = $_POST["RentType"];
16     $f = $_POST["HouseType"];
17     
18 
19 
20     //写sql语句
21     $sql = "update house set keyword='{$a}',Area='{$b}',squaremeter='{$c}',Rent='{$d}',RentType='{$e}',HouseType='{$f}' where ID='{$ID}'";
22 
23         
24     //执行sql语句
25     $a = $db->Query($sql,0);
26     
27     if($a){
28         echo "修改成功";
29         }
30         else
31         {
32             echo "修改失败失败";
33         }
34     
35 
36 ?>
37 
38 <a href="soufang.php" >查看内容</a>

添加显示界面

 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>添加数据</title>
 6 </head>
 7 
 8 <body>
 9 
10 <form action="SFtianjia_chuli.php" method="post">
11 
12 <div style="300px; height:300px;">
13 
14 <div style="100px; height:300px; background-color:#900; float:left">
15 
16     <div>关键字:</div>
17     <div>区域:</div>
18     <div>使用面积:</div>
19     <div>租金:</div>
20     <div>租赁类型:</div>
21     <div>房屋类型:</div>
22 
23 
24 </div>
25 
26 <div style="180px; height:300px; background-color:#0C3; float:left">
27     <div><input type="hidden" name="ID"  /></div>
28     <div><input type="text" name="keyword" /></div>
29     <div><input type="text" name="Area" /></div>
30     <div><input type="text" name="squaremetr" /></div>
31     <div><input type="text" name="Rent" /></div>
32     <div><input type="text" name="HouseType" /></div>
33     <div><input type="text" name="RentType" /></div>
34 
35 </div>
36 
37 
38 
39 
40 
41 </div>
42 
43 
44 <div><input type="submit" value="添加" /></div>
45 
46 
47 
48 
49 
50 </form>
51 
52 
53 </body>
54 </html>

添加界面效果图

添加处理界面

 1 <!--添加处理-->
 2 
 3 <?php
 4 
 5 
 6     include("soufang_chuli.php");
 7     $db = new DBDA();
 8 
 9 
10 
11     $ID = $_POST["ID"];
12     $keyword = $_POST["keyword"];
13     $Area = $_POST["Area"];
14     $squaremetr = $_POST["squaremetr"];
15     $Rent = $_POST["Rent"];
16     $HouseType = $_POST["HouseType"];
17     $RentType = $_POST["RentType"];
18 if(!empty($keyword) && !empty($Area) && !empty($squaremetr) && !empty($Rent) && !empty($HouseType) && !empty($RentType))
19 {
20 
21     //写sql语句
22     $sql = "insert into house values('{$ID}','{$keyword}','{$Area}','{$squaremetr}','{$Rent}','{HouseType}','{$RentType}')";
23         
24     //执行sql语句
25     $a=$db->Query($sql,0);
26     if($a){
27         echo "添加成功";
28         }
29         else
30         {
31             echo "添加失败";
32         }
33     
34     
35     //输出跳转到添加成功页面
36     //header("location:tianjiaSJ_chuli.php");
37 }
38 else
39 {
40     echo "<h1>请完善房源!!!</h1>
41     <br>
42     <br>
43     <a href='SFtianjiashuju.php'>返回重写填写</a>
44     
45     <br>
46     <br>
47     
48     <a href='soufang.php'>查看已有房源</a>";
49 }
50 
51 ?>
52 &nbsp;&nbsp;
53 <a href="soufang.php">查看</a>
54 &nbsp;&nbsp;
55 <a href="SFtianjiashuju.php">继续添加</a>

多条件查询显示界面

  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>多条件查询</title>
  6 </head>
  7 
  8 <!--
  9 distinctq 去重
 10 
 11 
 12 -->
 13 
 14 
 15 
 16 <body>
 17 
 18 <?php
 19 include("soufang_chuli.php");
 20 $db = new DBDA();
 21 
 22 ?>
 23 
 24 <form action="SFduotiaojianCX.php" method="post">
 25 
 26 <div>区域:<input type="checkbox" onclick="checkall(this,'qx')" />全选</div>
 27 <div>
 28         <?php
 29                 $sarea = "select distinct area from house";
 30                 $aarea = $db->Query($sarea);
 31                 
 32                 foreach($aarea as $v)
 33                 {
 34                     echo "<input type='checkbox' value='{$v[0]}' name='qx[]'class='qx' />{$v[0]}";
 35                     
 36                 }
 37         
 38         
 39         ?>
 40 
 41 </div>
 42 
 43 <br />
 44 <div>租赁类型: <input type="checkbox" onclick="checkall(this,'zllx')" />全选</div>
 45 
 46 <div>
 47         <?php
 48             $szllx = "select distinct renttype from house";
 49             $azllx = $db->Query($szllx);
 50             
 51             foreach($azllx as $v)
 52             {
 53                 echo "<input type='checkbox' value='{$v[0]} ' name='zllx[]' class='zllx' />{$v[0]}";
 54                 
 55             }        
 56         
 57         
 58         ?>
 59 
 60 </div>
 61 
 62 <br />
 63 
 64 <div>房屋类型: <input type="checkbox" onclick="checkall(this,'fwlx')" /></div>
 65 
 66 <div>
 67             <?php
 68             
 69                     $sfwlx = "select distinct housetype from house";
 70                     $afwlx = $db->Query($sfwlx);
 71                     
 72                     foreach($afwlx as $v)
 73                     {
 74                         echo "<input type='checkbox' value='{$v[0]}' name='fwlx[]' class='fwlx' />{$v[0]}";
 75                     }
 76             
 77             ?>
 78 
 79 </div>
 80 <br />
 81 
 82 <div>关键字:<input type="text"  name="keyword"/></div>
 83 
 84 <div><input type="submit" value="查询" /></div>
 85 
 86 </form>
 87 
 88 <br />
 89 
 90 <table width="100%" border="1" cellpadding="0" cellspacing="0">
 91 
 92         <tr>
 93             <td>关键字</td>
 94             <td>区域</td>
 95             <td>建筑面积</td>
 96             <td>租金</td>
 97             <td>租赁类型</td>
 98             <td>房屋类型</td>
 99         
100         </tr>
101 
102 <?php
103         
104         //多条件查询
105         $tj1 = " 1=1 ";
106         $tj2 = " 1=1 ";
107         $tj3 = " 1=1 ";
108         $tj4 = " 1=1 ";
109         
110         //判断区域
111         if(!empty($_POST["qx"])&& count($_POST["qx"])>0)
112         
113         {
114             $str = implode("','",$_POST["qx"]);
115             $tj1 = " area in ('{$str}') ";
116         }
117         
118         //判断租赁类型
119         if(!empty($_POST["zllx"])&& count($_POST["zllx"])>0)
120         {
121             $str = implode("','",$_POST["zllx"]);
122             $tj2 = " renttype in ('{$str}') ";
123         }
124         //判断房屋类型
125         if(!empty($_POST["fwlx"])&& count($_POST["fwlx"])>0)
126         {
127             $str = implode("','",$_POST["fwlx"]);
128             $tj3 = " housetype in ('{$str}') ";
129         }
130         //判断关键字
131         if(!empty($_POST["keyword"]))
132         {
133             $tj4 = " keyword like '%{$_POST['keyword']}%' ";
134         }
135         
136         
137         
138         $sall = "select * from house where {$tj1} and {$tj2} and {$tj3} and {$tj4}";
139         
140         $aall = $db->Query($sall);
141         
142         
143         foreach($aall as $v)
144         {
145             
146             echo "<tr><td>{$v[1]}</td><td>{$v[2]}</td><td>{$v[3]}</td><td>{$v[4]}</td><td>{$v[5]}</td><td>{$v[6]}</td></tr>";
147         }
148         
149 
150 ?>
151 
152 
153 
154 </table>
155 
156 
157 
158 <script type="text/javascript">
159 
160 function checkall(d,a)
161 {
162     var ck = document.getElementsByClassName(a);
163     
164     
165     for(var i=0;i<ck.length;i++)
166     {
167         if(d.checked)
168         {
169                 ck[i].setAttribute("checked","checked");
170         }
171         else
172         {
173                 ck[i].removeAttribute("checked");
174         }
175     }
176 }
177 
178 
179 
180 </script>

多条件查询效果图

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原文地址：https://www.cnblogs.com/zc290987034/p/6036552.html

搜 房 网 站 设 计 练 习

搜房网站设计练习