leftmenu.js
3.28 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
<!--
function showHide(objname)
{
//只对主菜单设置cookie
var obj = document.getElementById(objname);
var objsun = document.getElementById('sun'+objname);
if(objname.indexOf('_1')<0 || objname.indexOf('_10')>0)
{
if(obj.style.display == 'block' || obj.style.display =='')
obj.style.display = 'none';
else
obj.style.display = 'block';
return true;
}
//正常设置cookie
var ckstr = getCookie('menuitems');
var ckstrs = null;
var okstr ='';
var ischange = false;
if(ckstr==null) ckstr = '';
ckstrs = ckstr.split(',');
objname = objname.replace('items','');
if(obj.style.display == 'block' || obj.style.display =='')
{
obj.style.display = 'none';
for(var i=0; i < ckstrs.length; i++)
{
if(ckstrs[i]=='') continue;
if(ckstrs[i]==objname){ ischange = true; }
else okstr += (okstr=='' ? ckstrs[i] : ','+ckstrs[i] );
}
if(ischange) setCookie('menuitems',okstr,7);
objsun.className = 'bitem2';
}
else
{
obj.style.display = 'block';
ischange = true;
for(var i=0; i < ckstrs.length; i++)
{
if(ckstrs[i]==objname) { ischange = false; break; }
}
if(ischange)
{
ckstr = (ckstr==null ? objname : ckstr+','+objname);
setCookie('menuitems',ckstr,7);
}
objsun.className = 'bitem';
}
}
//读写cookie函数
function getCookie(c_name)
{
if (document.cookie.length > 0)
{
c_start = document.cookie.indexOf(c_name + "=")
if (c_start != -1)
{
c_start = c_start + c_name.length + 1;
c_end = document.cookie.indexOf(";",c_start);
if (c_end == -1)
{
c_end = document.cookie.length;
}
return unescape(document.cookie.substring(c_start,c_end));
}
}
return null
}
function setCookie(c_name,value,expiredays)
{
var exdate = new Date();
exdate.setDate(exdate.getDate() + expiredays);
document.cookie = c_name + "=" +escape(value) + ((expiredays == null) ? "" : ";expires=" + exdate.toGMTString()); //使设置的有效时间正确。增加toGMTString()
}
//检查以前用户展开的菜单项
var totalitem = 12;
function CheckOpenMenu()
{
//setCookie('menuitems','');
var ckstr = getCookie('menuitems');
var curitem = '';
var curobj = null;
//cross_obj = document.getElementById("staticbuttons");
//setInterval("initializeIT()",20);
if(ckstr==null)
{
ckstr='1_1,2_1,3_1';
setCookie('menuitems',ckstr,7);
}
ckstr = ','+ckstr+',';
for(i=0;i<totalitem;i++)
{
curitem = i+'_'+curopenItem;
curobj = document.getElementById('items'+curitem);
if(ckstr.indexOf(curitem) > 0 && curobj != null)
{
curobj.style.display = 'block';
}
else
{
if(curobj != null) curobj.style.display = 'none';
}
}
}
var curitem = 1;
function ShowMainMenu(n)
{
var curLink = $DE('link'+curitem);
var targetLink = $DE('link'+n);
var curCt = $DE('ct'+curitem);
var targetCt = $DE('ct'+n);
if(curitem==n) return false;
if(targetCt.innerHTML!='')
{
curCt.style.display = 'none';
targetCt.style.display = 'block';
curLink.className = 'mm';
targetLink.className = 'mmac';
curitem = n;
}
else
{
var myajax = new DedeAjax(targetCt);
myajax.SendGet2("index_menu_load.php?openitem="+n);
if(targetCt.innerHTML!='')
{
curCt.style.display = 'none';
targetCt.style.display = 'block';
curLink.className = 'mm';
targetLink.className = 'mmac';
curitem = n;
}
DedeXHTTP = null;
}
// bindClick();
}
-->