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可以文本显示的公告栏

作者:黑客防线网安PHP维护基地 来源:黑客防线网安PHP维护基地 浏览次数:0

本篇关键词:显示文本可以Text
黑客防线网安网讯:一个可以文本显示的公告栏,可以在多处使用,绝对不可错过!     脚本说明:   第一步:把如下代码加入<head>区域中   <script language="JavaScript">   <!-- Activate Cloaking ...
一个可以文本显示的公告栏可以在多处使用绝对不可错过!
  
   脚本说明:
   第一步:把如下代码加入<head>区域中
   <script language="JavaScript">
   <!-- Activate Cloaking Device
  
  
   var i = 0;
   // used to cycle thru messages
   var TextNumber = -1;
   // array of messages
   var TextInput = new Object();
   // used to load manipulate message
   var HelpText="";
   // used to load message
   var Text = "";
   // length of timeout (smaller is faster)
   var Speed=50;
   // used to display message number
   var message=0;
   // used to position text in ver 2.0
   var addPadding="rn";
  
   // Each element of TextInput represents a single message.
   TextInput[0] = "今天注意了有新的任务布置";
   TextInput[1] = "欢迎你的光临!本站为你提供大量javascript下载";
   TextInput[2] = "重点介绍Javascript";
   TextInput[3] = "与制作网页特效密切相关的技术";
   TextInput[4] = "本站同时有影音空间等栏目";
   TextInput[5] = "还有新闻及健康方面的资料";
   TextInput[6] = "还有宽带网方面的大量技术文章";
   TextInput[7] = "本站网址:http://www.njcatv.net";
  
   TotalTextInput = 7; // (0, 1, 2, 3, 4, 5, 6, 7)
  
   // Positioning and speed vary between versions.
   var Version = navigator.appVersion;
   if (Version.substring(0, 1)==3)
   {
   Speed=200;
   addPadding="";
   }
  
   for (var addPause = 0; addPause <= TotalTextInput; addPause++)
   {TextInput[addPause]=addPadding+TextInput[addPause];}
   var TimerId
   var TimerSet=false;
  
   // Called by >>> button (display next message) .
   function nextMessage()
   {
   if (!TimerSet)
   {
   TimerSet=true;
   clearTimeout (TimerId);
   if (TextNumber>=TotalTextInput)
   {
   alert("This is the end of the list!");
   TimerSet=false;
   }
   else
   {
   TextNumber+=1;
   message=TextNumber+1;
   document.forms[0].elements[2].value= message;
   Text = TextInput[TextNumber];
   HelpText = Text;
   }
   teletype();
   }
   }
  
   // Gets and displays character from rollMessage() .
   // Variable Speed controls length of timeout and thus the speed of typing.
   function teletype()
   {
   if (TimerSet)
   {
   Text=rollMessage();
   TimerId = setTimeout("teletype()", Speed);
   document.forms[0].elements[0].value=Text;
   }
   }
  
   // Pulls one character at a time from string and returns (as Text) to function teletype() for displaying.
   function rollMessage ()
   {
   i++;
   var CheckSpace = HelpText.substring(i-1, i);
   CheckSpace = "" + CheckSpace;
   if (CheckSpace == " ")
   {i++;}
   if (i >= HelpText.length+1)
   {
   TimerSet=false;
   Text = HelpText.substring(0, i);
   i=0;
   return (Text);
   }
   Text = HelpText.substring(0, i);
   return (Text);
   }
   // Initially called by onLoad in BODY tag to load title.
   function initTeleType()
   {
   Text="rn Manual Tele-Type Display";
   document.forms[0].elements[0].value=Text;
   }
   // Called by <<< button (get previous message).
   function lastMessage()
   {
   if (!TimerSet && TextNumber!=-1)
   {
   TimerSet=true;
   clearTimeout (TimerId);
   if (TextNumber<=0)
   {
   alert("This is the beginning of the list!");
   TimerSet=false;
   }
   else
   {
   TextNumber-=1;
   message=TextNumber+1;
   document.forms[0].elements[2].value= message;
   Text = TextInput[TextNumber];
   HelpText = Text;
   }
   teletype();
   }
   }
  
   // Deactivate Cloaking --></script>
  
  
   第二步:在<body>区域中加入如下代码:
   <form>
   <table CELLSPACING="0" CELLPADDING="0" WIDTH="17%">
   <tr>
   <td width="100%" colspan="3" valign="top"><div align="center"><p><textarea NAME="teletype" ROWS="3" COLS="28" wrap="yes"></textarea> </td>
   </tr>
   <tr align="center">
   <td width="40%" valign="top" bgcolor="#0000A0"><input TYPE="button" VALUE="公告栏" onClick="lastMessage()"></td>
   <td width="30%" bgcolor="#0000A0" valign="top"><input TYPE="text" value="共8条" SIZE="5" name="1"></td>
   <td width="30%" bgcolor="#0000A0" valign="top"><input TYPE="button" VALUE="阅 读" onClick="nextMessage()"></td>
   </tr>
   </table>
   </form>
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网站维护教程更新时间:2012-03-30 04:32:56  【打印此页】  【关闭
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