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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=http://www.mamicode.com/‘SFshanchu_chuli.php?c={$v[0]}‘ onclick=\"return confirm(‘确定删除吗？？？‘)\">删除</a> | <a href=http://www.mamicode.com/‘SFxiugaiNR.php?c={$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="http://www.mamicode.com/SFtianjiashuju.php"><input type="button" value="http://www.mamicode.com/添加数据" /></a>
54 <a href="http://www.mamicode.com/SFduotiaojianCX.php"><input type="button" value="http://www.mamicode.com/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="width:300px; height:300px;">
44
45 <div style="width: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="width:180px; height:300px; background-color:#0C3; float:left">
58 <div><input type="hidden" name="ID" value="http://www.mamicode.com/<?php echo $v[0]; ?>" /></div>
59 <div><input type="text" name="keyword" value="http://www.mamicode.com/<?php echo $v[1]; ?>" /></div>
60 <div><input type="text" name="Area" value="http://www.mamicode.com/<?php echo $v[2]; ?>"/></div>
61 <div><input type="text" name="squaremeter" value="http://www.mamicode.com/<?php echo $v[3]; ?>" /></div>
62 <div><input type="text" name="Rent" value="http://www.mamicode.com/<?php echo $v[4]; ?>" /></div>
63 <div><input type="text" name="RentType" value="http://www.mamicode.com/<?php echo $v[5]; ?>" /></div>
64 <div><input type="text" name="HouseType" value="http://www.mamicode.com/<?php echo $v[6]; ?>" /></div>
65
66 </div>
67
68
69
70
71
72
73 </div>
74
75
76 <div><input type="submit" value="http://www.mamicode.com/更新" /></div>
77 <div><input type="submit" value="http://www.mamicode.com/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="http://www.mamicode.com/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="width:300px; height:300px;">
13
14 <div style="width: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="width: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="http://www.mamicode.com/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=http://www.mamicode.com/‘SFtianjiashuju.php‘>返回重写填写>44
45 <br>
46 <br>
47
48 <a href=http://www.mamicode.com/‘soufang.php‘>查看已有房源";
49 }
50
51 ?>
52
53 <a href="http://www.mamicode.com/soufang.php">查看</a>
54
55 <a href="http://www.mamicode.com/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 $v)
33 {
34 echo "<input type=‘checkbox‘ value=http://www.mamicode.com/‘{$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 $v)
52 {
53 echo "<input type=‘checkbox‘ value=http://www.mamicode.com/‘{$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 $v)
73 {
74 echo "<input type=‘checkbox‘ value=http://www.mamicode.com/‘{$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="http://www.mamicode.com/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
搜 房 网 站 设 计 练 习
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