仿163填写邮件地址自动显示下拉(无优化)

复制代码 代码如下:

  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"

  "http://www.w3.org/TR/html4/loose.dtd">

  <html>

  <head>

  <meta http-equiv="Content-Type" content="text/html; charset=gb2312">

  <title>20060427simulate 163</title>

  <script language="JavaScript" type="text/JavaScript">

  <!--

  function MM_reloadPage(init) { //reloads the window if Nav4 resized

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  MM_reloadPage(true);

  //-->

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  <style type="text/css">

  <!--

  body {

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  body {

  font-family: Arial, Helvetica, sans-serif;

  font-size: 12px;

  line-height: 150%;

  color: #003399;

  text-decoration: none;

  }

  a:link {

  font-family: Arial, Helvetica, sans-serif;

  font-size: 12px;

  line-height: 150%;

  font-weight: normal;

  color: #003399;

  text-decoration: none;

  }

  a:visited {

  font-family: Arial, Helvetica, sans-serif;

  font-size: 12px;

  line-height: 150%;

  font-weight: normal;

  color: #003399;

  text-decoration: none;

  }

  a:hover {

  font-family: Arial, Helvetica, sans-serif;

  font-size: 12px;

  line-height: 150%;

  color: #0099FF;

  text-decoration: underline;

  }

  a:active {

  font-family: Arial, Helvetica, sans-serif;

  font-size: 12px;

  line-height: 150%;

  color: #0099FF;

  text-decoration: underline;

  }

  -->

  </style>

  </head>

  <script language="javascript">

  /*

  author:moonboy

  本例中采用onKeyUp事件方可将录入的数据取到。在使用onKeyDown,onKeyPress事件时只是在录入第二个数据时才能取到第一个数据(i don't konw why)。

  */

  //var ns = String.fromCharCode(event.keyCode);

  function droplist(){

  var np= event.keyCode;

  if(np==38||np==40){

  }

  var textv = document.getElementById("drop").value; //取得文本框内的值

  textv=textv.toLowerCase(); //全部转成小写

  var user = new Array();//初始化数组用来存储页面列表值的集合

  var sortUser = new Array();//排序后的数组

  var resultuser = new Array();//输出到前台的数组

  var vv = document.getElementsByName("hv");//页面的值

  var vvl= vv.length;//页面值的数组长度

  //付值将从页面取到的集合放入user数组

  for(var i=0;i<vvl;i++){

  user[i]=vv[i].value;

  }

  sortUser = user.sort();//对数组排序

  var rs =new Array();//初始化符合查询条件的数组

  var temp;

  var c=0;//符合条件的数组计数

  for(var j=0;j<vvl;j++){

  temp=queryWord(textv,sortUser[j]);//调用queryWord函数,计算出符合条件的值

  if(temp==""){

  continue;

  }else{

  //temp=getSelect(textv,temp);

  rs[c]="<tr id='tv' name='tv' bgcolor='#eeeeee'><td id='al"+c+"' onclick='onV("+c+")' style='cursor:pointer' onmouseover='alterBg("+c+",0)' onmouseout='alterBg("+c+",1)'>"+getSelect(textv,temp)+"</td></tr>";

  c++;

  }

  }

  resultuser=rs.join("");//将书组数据分隔符设为换行符

  if(textv.length==0){

  resultuser="";

  }

  document.getElementById("p").innerHTML="<table width='150px' cellpadding='0' bgcolor='#FFFFFF' cellspacing='0'>"+resultuser+"</table>";//将数据打印到指定区域

  }

  function getSelect(obj,objtext){

  var ol= obj.length;

  var res;

  obj=objtext.substring(0,ol);

  res="<b>"+obj+"</b>"+objtext.substring(ol,objtext.length);

  return res;

  }

  function alterBg(j,i){//改变下拉列表鼠标事件颜色

  var o = document.getElementById('al'+j);

  if(i==0)

  o.style.backgroundColor ="#FFFFEE";

  else if(i==1)

  o.style.backgroundColor ="#eeeeee";

  }

  function onV(j){//取得下拉列表点击值

  var o = document.getElementById('al'+j).innerHTML;

  o=o.replace("<B>","");

  o=o.replace("</B>","");

  document.getElementById('drop').value=o;

  }

  function queryWord(para,str){//该函数为根据条件查询的结果

  var r;

  r=str.search(para);

  if(r==0){

  return str;

  }else{

  return "";

  }

  }

  function Search(textv,str){//测试用函数在本例中不使用

  //var textv = document.getElementById("drop").value;

  var r,result; // 声明变量。

  r = str.search(textv); // 查找字符串。

  str=str.slice(r,-1);

  document.getElementById("p").innerHTML=str.substring(0,str.indexOf(" "));

  result=str.substring(0,str.indexOf(""));

  return result;

  // 返回 Boolean 结果。

  }

  var i=0;

  var k;

  function changeTable(){

  var selectLength;

  selectLength=document.getElementsByName("tv").length;

  document.getElementById("opp").innerHTML=selectLength;

  var keyvalue=event.keyCode;

  if(selectLength>0){

  if(keyvalue==40){

  k=i;

  i++;

  }

  else if(keyvalue==38){

  k=i;

  i--

  };

  if(i<0){

  i=selectLength-1;

  }else if(i>selectLength-1){

  i=0;

  }

  var m = "al"+i;

  var n ="al"+k;

  if(selectLength==1){

  var p = document.getElementById(m);

  p.style.backgroundColor="#ffffee";

  }else{

  if(i>=0 && i<selectLength){

  var p = document.getElementById(m);

  p.style.backgroundColor="#ffffee";

  }

  if(k>=0 && k<selectLength){

  var h = document.getElementById(n);

  h.style.backgroundColor="#eeeeee";

  }

  if(keyvalue==13){

  onV(i);

  }

  }

  }

  }

  function loadDiv(){

  div1.style.visibility="show";

  div2.style.visibility="show";

  }

  function showBody(){

  var div1 = document.getElementById('Layer1');

  var div2 = document.getElementById('Layer2');

  div1.style.visibility="hidden";

  div2.style.visibility="hidden";

  }

  </script>

  <body>

  <div id="opp"></div>

  <div id="Layer1" style="position:absolute; background-color:#000000; left:0px; top:0px; width:100%; height:650px; filter: alpha(opacity=20); z-index:1; visibility: hidden;"></div>

  <div id="Layer2" style="position:absolute; left:0px; top:150px; width:100%; height:200px; z-index:2; visibility: hidden;">

  <table align="center" width="50%" height="70" cellpadding="0" bgcolor="#FFFFFF" cellspacing="0" >

  <tr>

  <td align="center"><a href="javascript:void(0)" onclick="showBody()">点击这里for my dear Gee_gee</a>(Moontoucher's UI manager)</td>

  </tr>

  </table> </div><br>

  <br>

  <br>

  <br>

  <br>

  <input name="drop" type="text" id="drop" onKeyup="droplist();changeTable()" >

  仿163输入邮件地址自动显示下拉列表(献给最亲爱的gee_gee)

  <div id="p" style="height:100px; width:170px; overflow:auto; border-width:1px; border-color:#000000 "></div>

  <input type="hidden" id="hv" name="hv" value="123">

  <input type="hidden" id="hv" name="hv" value="uio">

  <input type="hidden" id="hv" name="hv" value="lkjl">

  <input type="hidden" id="hv" name="hv" value="9876">

  <input type="hidden" id="hv" name="hv" value="123467">

  <input type="hidden" id="hv" name="hv" value="fghj">

  <input type="hidden" id="hv" name="hv" value="yutf78">

  <input type="hidden" id="hv" name="hv" value="王旺">

  <input type="hidden" id="hv" name="hv" value="cuiliyi">

  <input type="hidden" id="hv" name="hv" value="呵呵">

  <input type="hidden" id="hv" name="hv" value="王子复仇记">

  <input type="hidden" id="hv" name="hv" value="certerly">

  <input type="hidden" id="hv" name="hv" value="123">

  <input type="hidden" id="hv" name="hv" value="uio">

  </body>

  </html>