enums.func.php
5.26 KB
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
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
<?php if(!defined('DEDEINC')) exit("Request Error!");
/**
* 联动菜单类
*
* @version $Id: enums.func.php 2 13:19 2011-3-24 tianya $
* @package DedeCMS.Libraries
* @copyright Copyright (c) 2007 - 2010, DesDev, Inc.
* @license http://help.dedecms.com/usersguide/license.html
* @link http://www.dedecms.com
*/
// 弱不存在缓存文件则写入缓存
if(!file_exists(DEDEDATA.'/enums/system.php')) WriteEnumsCache();
/**
* 更新枚举缓存
*
* @access public
* @param string $egroup 联动组
* @return string
*/
function WriteEnumsCache($egroup='')
{
global $dsql;
$egroups = array();
if($egroup=='') {
$dsql->SetQuery("SELECT egroup FROM `#@__sys_enum` GROUP BY egroup ");
}
else {
$dsql->SetQuery("SELECT egroup FROM `#@__sys_enum` WHERE egroup='$egroup' GROUP BY egroup ");
}
$dsql->Execute('enum');
while($nrow = $dsql->GetArray('enum')) {
$egroups[] = $nrow['egroup'];
}
foreach($egroups as $egroup)
{
$cachefile = DEDEDATA.'/enums/'.$egroup.'.php';
$fp = fopen($cachefile,'w');
fwrite($fp,'<'."?php\r\nglobal \$em_{$egroup}s;\r\n\$em_{$egroup}s = array();\r\n");
$dsql->SetQuery("SELECT ename,evalue,issign FROM `#@__sys_enum` WHERE egroup='$egroup' ORDER BY disorder ASC, evalue ASC ");
$dsql->Execute('enum');
$issign = -1;
$tenum = false; //三级联动标识
while($nrow = $dsql->GetArray('enum'))
{
fwrite($fp,"\$em_{$egroup}s['{$nrow['evalue']}'] = '{$nrow['ename']}';\r\n");
if($issign==-1) $issign = $nrow['issign'];
if($nrow['issign']==2) $tenum = true;
}
if ($tenum) $dsql->ExecuteNoneQuery("UPDATE `#@__stepselect` SET `issign`=2 WHERE egroup='$egroup'; ");
fwrite($fp,'?'.'>');
fclose($fp);
if(empty($issign)) WriteEnumsJs($egroup);
}
return '成功更新所有枚举缓存！';
}
/**
* 获取联动表单两级数据的父类与子类
*
* @access public
* @param string $v
* @return array
*/
function GetEnumsTypes($v)
{
$rearr['top'] = $rearr['son'] = 0;
if($v==0) return $rearr;
if($v%500==0) {
$rearr['top'] = $v;
}
else {
$rearr['son'] = $v;
$rearr['top'] = $v - ($v%500);
}
return $rearr;
}
/**
* 获取枚举的select表单
*
* @access public
* @param string $egroup 联动组
* @param string $evalue 联动值
* @param string $formid 表单ID
* @param string $seltitle 选择标题
* @return string 成功后返回一个枚举表单
*/
function GetEnumsForm($egroup, $evalue=0, $formid='', $seltitle='')
{
$cachefile = DEDEDATA.'/enums/'.$egroup.'.php';
include($cachefile);
if($formid=='')
{
$formid = $egroup;
}
$forms = "<select name='$formid' id='$formid' class='enumselect'>\r\n";
$forms .= "\t<option value='0' selected='selected'>--请选择--{$seltitle}</option>\r\n";
foreach(${'em_'.$egroup.'s'} as $v=>$n)
{
$prefix = ($v > 500 && $v%500 != 0) ? '└─ ' : '';
if (preg_match("#\.#", $v)) $prefix = ' └── ';
if($v==$evalue)
{
$forms .= "\t<option value='$v' selected='selected'>$prefix$n</option>\r\n";
}
else
{
$forms .= "\t<option value='$v'>$prefix$n</option>\r\n";
}
}
$forms .= "</select>";
return $forms;
}
/**
* 获取一级数据
*
* @access public
* @param string $egroup 联动组
* @return array
*/
function getTopData($egroup)
{
$data = array();
$cachefile = DEDEDATA.'/enums/'.$egroup.'.php';
include($cachefile);
foreach(${'em_'.$egroup.'s'} as $k=>$v)
{
if($k >= 500 && $k%500 == 0) {
$data[$k] = $v;
}
}
return $data;
}
/**
* 获取数据的JS代码(二级联动)
*
* @access public
* @param string $egroup 联动组
* @return string
*/
function GetEnumsJs($egroup)
{
global ${'em_'.$egroup.'s'};
include_once(DEDEDATA.'/enums/'.$egroup.'.php');
$jsCode = "<!--\r\n";
$jsCode .= "em_{$egroup}s=new Array();\r\n";
foreach(${'em_'.$egroup.'s'} as $k => $v)
{
// JS中将3级类目存放到第二个key中去
if (preg_match("#([0-9]{1,})\.([0-9]{1,})#", $k, $matchs))
{
$valKey = $matchs[1] + $matchs[2] / 1000;
$jsCode .= "em_{$egroup}s[{$valKey}]='$v';\r\n";
} else {
$jsCode .= "em_{$egroup}s[$k]='$v';\r\n";
}
}
$jsCode .= "-->";
return $jsCode;
}
/**
* 写入联动JS代码
*
* @access public
* @param string $egroup 联动组
* @return string
*/
function WriteEnumsJs($egroup)
{
$jsfile = DEDEDATA.'/enums/'.$egroup.'.js';
$fp = fopen($jsfile, 'w');
fwrite($fp, GetEnumsJs($egroup));
fclose($fp);
}
/**
* 获取枚举的值
*
* @access public
* @param string $egroup 联动组
* @param string $evalue 联动值
* @return string
*/
function GetEnumsValue($egroup, $evalue=0)
{
include_once(DEDEDATA.'/enums/'.$egroup.'.php');
if(isset(${'em_'.$egroup.'s'}[$evalue])) {
return ${'em_'.$egroup.'s'}[$evalue];
}
else {
return "保密";
}
}