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
|
<?php
require_once(__DIR__ . '/../checkuser.php');
session_start();
//-----------------------------------------------------------------------------
// Save if POST method
//-----------------------------------------------------------------------------
if (isPost()) {
if (!$dbh->beginTransaction()) {
throw new Exception('mysql begin transaction failure.');
}
try {
$post = $_POST;
$sql = "SELECT column_name FROM information_schema.columns WHERE table_schema = (SELECT DATABASE()) AND table_name = ?";
$parameters = array('sup_project');
if (!($sth = $dbh->prepare($sql))) {
throw new Exception("sql prepare statement failure: $sql");
}
$sth->setFetchMode(PDO::FETCH_ASSOC);
if (!$sth->execute($parameters)) {
throw new Exception("sql execute statement failure: $sql");
}
$columns = $sth->fetchAll();
foreach ($columns as $column) {
$column = $column['column_name'];
if (isset($post[$column])) {
$project[$column] = $post[$column];
}
}
// Append record time
$now = date("Y-m-d H:i:s");
$project = array_merge($project, array(
'lastupdate' => $now,
'lastupby' => $_SESSION['webadmin']['id'],
));
// Update project
$values = array();
$parameters = array();
foreach ($project as $column => $value) {
if ($column != 'id') {
$parameters[] = !strlen($value) ? null : $value;
$values[] = "`$column` = ?";
}
}
$sql2 = "UPDATE sup_project SET " . implode(', ', $values) . " WHERE id = ?";
if (!($sth = $dbh->prepare($sql2))) {
throw new Exception("sql prepare statement failure: $sql2");
}
$sth->setFetchMode(PDO::FETCH_ASSOC);
$parameters[] = $project['id'];
if (!$sth->execute($parameters)) {
throw new Exception("sql execute statement failure: $sql2");
}
$_SESSION["remark_project_id"] = $project['id'];
if (!$dbh->commit()) {
throw new Exception('mysql commit transaction failure.');
}
} catch (Exception $exception) {
if (!$dbh->rollBack()) {
throw new Exception('mysql roll back transaction failure.');
}
throw $exception;
}
$project_id = (int)$_POST["id"];
redirectAndExit('index.php?message=Project Saved.');
}
|