-
Notifications
You must be signed in to change notification settings - Fork 4
/
class.db.Panel.php
163 lines (159 loc) · 4.7 KB
/
class.db.Panel.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
<?php
require_once "class.DBConn.php";
class PanelDB extends DBConn{
/**
* 新建图表时初始化图表位置
*/
public function insertPanel($id){
$conn=parent::getConn();
$sql="INSERT INTO panel (id) VALUES(:id) ";
try{
$st=$conn->prepare($sql);
$st->bindValue(":id",$id,PDO::PARAM_INT);
$st->execute();
return true;
}catch(PDOException $e){
echo "insertPanel() failed:".$e->getMessage();
return false;
}
}
/**
* 删除图表数据
* 还没有用到
*/
public function deletePanel($id){
$conn=parent::getConn();
$sql="DELETE FROM panel WHERE id=:id ";
try{
$st1=$conn->prepare($sql);
$st1->bindValue(":id",$id,PDO::PARAM_INT);
$st1->execute();
return true;
}catch(PDOException $e){
echo "insert failed:".$e->getMessage();
return false;
}
}
/**
* 根据panel的id来获取panel的所有字段
*/
public function selectPanel($id,$username){
$conn=parent::getConn();
$sql="SELECT `id`,`title`,`x`,`y`,`width`,`height`,`page_width`,`page_height`,`data_lock`,`ishide`,`analysis_show`,IFNULL((SELECT ispraise FROM praise WHERE panel_id = :id AND username = :username ORDER BY id DESC LIMIT 1),0) AS `praiseStatus`,(SELECT COUNT(id) FROM praise WHERE panel_id = :id AND ispraise = 1) AS `totalPraise` FROM panel WHERE id=:id";
try{
$st=$conn->prepare($sql);
$st->bindValue(":id",$id,PDO::PARAM_INT);
$st->bindValue(":username",$username,PDO::PARAM_STR);
$st->execute();
$row=$st->fetch();
}catch(PDOException $e){
echo "failure:".$e->getMessage();
return false;
}
return $row;
}
public function updatePanelLocation($data,$id){
$conn=parent::getConn();
$sql="UPDATE panel Set x=:x,y=:y,page_width=:page_width,page_height=:page_height WHERE id=:id";
try{
$st=$conn->prepare($sql);
$st->bindValue(":x",$data["x"],PDO::PARAM_INT);
$st->bindValue(":y",$data["y"],PDO::PARAM_INT);
$st->bindValue(":page_width",$data["page_width"],PDO::PARAM_INT);
$st->bindValue(":page_height",$data["page_height"],PDO::PARAM_INT);
$st->bindValue(":id",$id,PDO::PARAM_INT);
$st->execute();
}catch(PDOException $e){
echo "failure:".$e->getMessage();
return false;
}
return true;
}
public function updatePanelAnalysisShow($id,$isshow){
$conn=parent::getConn();
$sql="UPDATE panel Set analysis_show=:isshow WHERE id=:id";
try{
$st=$conn->prepare($sql);
$st->bindValue(":isshow",$isshow,PDO::PARAM_INT);
$st->bindValue(":id",$id,PDO::PARAM_INT);
$st->execute();
}catch(PDOException $e){
echo "failure:".$e->getMessage();
return false;
}
return true;
}
/**
* 图表大小存档
*/
public function updatePanelSize($width,$id){
$conn=parent::getConn();
$sql="UPDATE panel Set width=:width WHERE id=:id";
try{
$st=$conn->prepare($sql);
$st->bindValue(":width",$width,PDO::PARAM_INT);
$st->bindValue(":id",$id,PDO::PARAM_INT);
$st->execute();
}catch(PDOException $e){
echo "updatePanelSize failure:".$e->getMessage();
return false;
}
return true;
}
/**
* 切换锁状态
*/
public function updatePaneltDataLock($id,$status){
$conn=parent::getConn();
$sql="UPDATE panel Set data_lock=:status WHERE id=:id ";
try{
$st=$conn->prepare($sql);
$st->bindValue(":id",$id,PDO::PARAM_INT);
$st->bindValue(":status",$status,PDO::PARAM_INT);
$st->execute();
return true;
}catch(PDOException $e){
echo "failure:".$e->getMessage();
return false;
}
}
/**
* 插入praise数据
*/
public function insertPraise($username,$panel_id,$praise){
$conn=parent::getConn();
$sql="INSERT INTO `showdb`.`praise`(`username`,`panel_id`,`ispraise`)VALUES (:username,:panel_id,:praise);";
try{
$st=$conn->prepare($sql);
$st->bindValue(":username",$username,PDO::PARAM_STR);
$st->bindValue(":panel_id",$panel_id,PDO::PARAM_INT);
$st->bindValue(":praise",$praise,PDO::PARAM_INT);
$st->execute();
return true;
}catch(PDOException $e){
echo "insertPraise() failed:".$e->getMessage();
return false;
}
}
/**
* 更新praise数据
*/
public function updatePraise($username,$panel_id,$praise){
$conn=parent::getConn();
$sql="UPDATE `praise` SET `ispraise` = :praise WHERE `username` = :username AND `panel_id`= :panel_id ORDER BY id DESC LIMIT 1;";
try{
$st=$conn->prepare($sql);
$st->bindValue(":username",$username,PDO::PARAM_STR);
$st->bindValue(":panel_id",$panel_id,PDO::PARAM_INT);
$st->bindValue(":praise",$praise,PDO::PARAM_INT);
$st->execute();
return true;
}catch(PDOException $e){
echo "failure:".$e->getMessage();
return false;
}
}
}
//$db = new PanelDB();
//print_r( $db->selectPanel(3,'wangzhipeng'));
?>