JS代码如下:
1
//消息
2 function HeadMessage(alertMsg,hiddenAlertMsg)
3
{
4
this.alertFlag = false;
5 this.intervalId = "";
6 this.alertMsg = alertMsg;
7 this.hiddenAlertMsg = hiddenAlertMsg;
8
}
9
10 //初始化定时器
11 HeadMessage.prototype.initAlert = function(functionName)
12 {
13 this.intervalId = setInterval("messageAlert()",1000);
14 }
15 //清除定时器
16 HeadMessage.prototype.clearAlert = function(title)
17 {
18 if(this.intervalId != "")
19
{
20 clearInterval(this.intervalId);
21 this.intervalId = "";
22 document.title = title;
23
}
24 }
25 //Prototype Ajax 获取返回值
26 HeadMessage.prototype.oversee = function(requestUrl)
27 {
28 new Ajax.Request
29 (
30 requestUrl,
31 {
32 method:"post",
33 onComplete:function(request)
34 {
35 if(parseInt(request.responseText) > 0 && this.intervalId == "")
36 {
37 this.initAlert();
38 }
39 else if(parseInt(request.responseText) <= 0)
40 {
41 this.clearAlert("测试消息提示警告");
42 }
43 }
44 }
45 )
46 }
47 //测试方法
48 HeadMessage.prototype.overlook = function(id)
49 {
50 var textVal = document.getElementById(id).value;
51 if(parseInt(textVal) > 0 && this.intervalId == "")
52 {
53 this.initAlert();
54 }
55 else if(parseInt(textVal) <= 0)
56 {
57 this.clearAlert("测试消息提示警告");
58 }
59 }
60 //闪烁判断
61 function messageAlert()
62 {
63 if(msg.alertFlag)
64 {
65 msg.alertFlag = false;
66 document.title = msg.alertMsg;
67 }
68 else
69 {
70 if(msg.intervalId != "")
71 {
72 document.title = msg.hiddenAlertMsg;
73 msg.alertFlag = true;
74 }
75 }
76 }
//消息2
function HeadMessage(alertMsg,hiddenAlertMsg)3
{
4
this.alertFlag = false;5
this.intervalId = "";6
this.alertMsg = alertMsg;7
this.hiddenAlertMsg = hiddenAlertMsg;8
}9
10
//初始化定时器11
HeadMessage.prototype.initAlert = function(functionName)12
{13
this.intervalId = setInterval("messageAlert()",1000);14
}15
//清除定时器16
HeadMessage.prototype.clearAlert = function(title)17
{18
if(this.intervalId != "")19
{
20
clearInterval(this.intervalId);21
this.intervalId = "";22
document.title = title;23
}24
}25
//Prototype Ajax 获取返回值26
HeadMessage.prototype.oversee = function(requestUrl)27
{28
new Ajax.Request29
(30
requestUrl,31
{32
method:"post",33
onComplete:function(request)34
{35
if(parseInt(request.responseText) > 0 && this.intervalId == "")36
{37
this.initAlert();38
}39
else if(parseInt(request.responseText) <= 0)40
{41
this.clearAlert("测试消息提示警告");42
}43
}44
}45
)46
}47
//测试方法48
HeadMessage.prototype.overlook = function(id)49
{50
var textVal = document.getElementById(id).value;51
if(parseInt(textVal) > 0 && this.intervalId == "")52
{53
this.initAlert();54
}55
else if(parseInt(textVal) <= 0)56
{57
this.clearAlert("测试消息提示警告");58
}59
}60
//闪烁判断61
function messageAlert()62
{63
if(msg.alertFlag)64
{65
msg.alertFlag = false;66
document.title = msg.alertMsg;67
}68
else69
{70
if(msg.intervalId != "")71
{72
document.title = msg.hiddenAlertMsg;73
msg.alertFlag = true;74
}75
}76
}
HTML模拟测试代码如下:
1<html>
2 <head>
3 <title>测试消息提示警告</title>
4 <script type="text/javascript" src="/js/prototype.js"></script>
5 <script type="text/javascript" src="/js/headmessage.js"></script>
6 <script type="text/javascript">
7 var msg = new HeadMessage("【新消息】","【 】");
8 function overseeState()
9 {
10 var intervalId = setInterval("msg.overlook('tId')",1000);
11 }
12 overseeState();
13 </script>
14 </head>
15
16 <body>
17 <input type="text" id = "tId" name = "tId"/>
18 </body>
19</html>
<html>2
<head>3
<title>测试消息提示警告</title>4
<script type="text/javascript" src="/js/prototype.js"></script>5
<script type="text/javascript" src="/js/headmessage.js"></script>6
<script type="text/javascript">7
var msg = new HeadMessage("【新消息】","【 】");8
function overseeState()9
{10
var intervalId = setInterval("msg.overlook('tId')",1000);11
}12
overseeState();13
</script>14
</head>15
16
<body>17
<input type="text" id = "tId" name = "tId"/>18
</body>19
</html>